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Michigan Legislature· HB 4961PA 24 of 2025

Individual income tax: income; treatment of certain provisions under the internal revenue code and revenue distributions; modify, the official text

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Act
No. 24

Public
Acts of 2025

Approved
by the Governor

October
7, 2025

Filed
with the Secretary of State

October
7, 2025

EFFECTIVE
DATE:  October 7, 2025

state of michigan

103rd Legislature

Regular session of 2025

Introduced by Rep. Bollin

ENROLLED HOUSE BILL No. 4961

AN ACT to amend 1967 PA 281,
entitled “An act to meet deficiencies in state funds by providing for the imposition,
levy, computation, collection, assessment, reporting, payment, and enforcement
by lien and otherwise of taxes on or measured by net income and on certain
commercial, business, and financial activities; to prescribe the manner and
time of making reports and paying the taxes, and the functions of public
officers and others as to the taxes; to permit the inspection of the records of
taxpayers; to provide for interest and penalties on unpaid taxes; to provide
exemptions, credits, rebates, and refunds of the taxes; to create certain
funds; to provide for the expenditure of certain funds; to impose certain
duties and requirements on certain officials, departments, and authorities of
this state; to prescribe penalties for the violation of this act; to provide an
appropriation; and to repeal acts and parts of acts,” by amending sections 12,
30, 36, 607, 695, and 805 (MCL 206.12, 206.30, 206.36, 206.607, 206.695, and
206.805), sections 12, 607, and 805 as amended by 2024 PA 177, sections 30 and
695 as amended by 2023 PA 4, and section 36 as amended by 2011 PA 38; and to
repeal acts and parts of acts.

The People of the State of
Michigan enact:

Sec.
12. (1) “Flow-through entity” means an S corporation, partnership, limited
partnership, limited liability partnership, or limited liability company.
Flow-through entity does not include a publicly traded partnership as that term
is defined in section 7704 of the internal revenue code that has equity
securities registered with the securities and exchange commission under section
12 of title I of the securities exchange act of 1934, 15 USC 78l, or a person treated as a corporation under section 339.

(2) “Gross income” means gross income as defined in the
internal revenue code.

(3) “Internal revenue code” means the United States internal
revenue code of 1986 in effect on January 1, 2025 or at the option of the
taxpayer, in effect for the tax year.

(4) “Member of a flow-through entity” means a shareholder of
an S corporation; a partner in a partnership or limited partnership; or a
member of a limited liability company.

(5) “Nonresident member” means any of the following that is a
member of a flow-through entity:

(a) An individual who is not domiciled in this state.

(b) A nonresident estate or trust.

(c) A flow-through entity with a nonresident member.

Sec.
30. (1) “Taxable income” means, for a person other than a corporation, estate,
or trust, adjusted gross income as defined in the internal revenue code subject
to the following adjustments under this section:

(a) Add gross interest income and dividends derived from
obligations or securities of states other than Michigan, in the same amount
that has been excluded from adjusted gross income less related expenses not
deducted in computing adjusted gross income because of section 265(a)(1) of the
internal revenue code.

(b) Add taxes on or measured by income to the extent the
taxes have been deducted in arriving at adjusted gross income including any
direct or indirect allocated share of taxes paid by a flow-through entity under
part 4.

(c) Add losses on the sale or exchange of obligations of the
United States government, the income of which this state is prohibited from
subjecting to a net income tax, to the extent that the loss has been deducted
in arriving at adjusted gross income.

(d) Deduct, to the extent included in adjusted gross income,
income derived from obligations, or the sale or exchange of obligations, of the
United States government that this state is prohibited by law from subjecting
to a net income tax, reduced by any interest on indebtedness incurred in
carrying the obligations and by any expenses incurred in the production of that
income to the extent that the expenses, including amortizable bond premiums,
were deducted in arriving at adjusted gross income.

(e) Deduct, to the extent included in adjusted gross income,
the following:

(i) Compensation, including retirement or
pension benefits, received for services in the Armed Forces of the United
States.

(ii) Retirement or pension benefits under the
railroad retirement act of 1974, 45 USC 231 to 231v.

(iii) Retirement or pension benefits received
for services in the Michigan National Guard.

(f) Deduct the following to the extent included in adjusted
gross income subject to the limitations and restrictions set forth in
subsection (9), (10), or (11), as applicable:

(i) Retirement or pension benefits received
from a federal public retirement system or from a public retirement system of
or created by this state or a political subdivision of this state.

(ii) Retirement or pension benefits received
from a public retirement system of or created by another state or any of its
political subdivisions if the income tax laws of the other state permit a
similar deduction or exemption or a reciprocal deduction or exemption of a
retirement or pension benefit received from a public retirement system of or
created by this state or any of the political subdivisions of this state.

(iii) Social Security benefits as defined in
section 86 of the internal revenue code.

(iv) Beginning on and after January 1,
2007, retirement or pension benefits
not deductible under subparagraph (i) or
subdivision (e) from any other retirement or pension system or benefits from a
retirement annuity policy in which payments are made for life to a senior
citizen, to a maximum of $42,240.00 for a single return and $84,480.00 for a
joint return. The maximum amounts allowed under this subparagraph shall be
reduced by the amount of the deduction for retirement or pension benefits
claimed under subparagraph (i) or subdivision (e) and by the amount of
a deduction claimed under subdivision (p). For the 2008 tax year and each tax
year after 2008, the maximum amounts allowed under this subparagraph shall be
adjusted by the percentage increase in the United States Consumer Price Index
for the immediately preceding calendar year. The department shall annualize the
amounts provided in this subparagraph as necessary.

(v) The amount determined to be the section
22 amount eligible for the elderly and the permanently and totally disabled
credit provided in section 22 of the internal revenue code.

(g) Adjustments resulting from the application of section
271.

(h) Adjustments with respect to estate and trust income as
provided in section 36.

(i) Adjustments resulting from the allocation and
apportionment provisions of chapter 3.

(j) Deduct the following payments made by the taxpayer in the
tax year:

(i) The amount of a charitable contribution
made to the advance tuition payment fund created under section 9 of the
Michigan education trust act, 1986 PA 316, MCL 390.1429.

(ii) The amount of payment made under an
advance tuition payment contract as provided in the Michigan education trust
act, 1986 PA 316, MCL 390.1421 to 390.1442.

(iii) The amount of payment made under a
contract with a private sector investment manager that meets all of the following
criteria:

(A) The contract is certified and approved by the board of
directors of the Michigan education trust to provide equivalent benefits and
rights to purchasers and beneficiaries as an advance tuition payment contract
as described in subparagraph (ii).

(B) The contract applies only for a state institution of
higher education as defined in the Michigan education trust act, 1986 PA 316,
MCL 390.1421 to 390.1442, or a community or junior college in Michigan.

(C) The contract provides for enrollment by the contract’s
qualified beneficiary in not less than 4 years after the date on which the
contract is entered into.

(D) The contract is entered into after either of the
following:

(I) The purchaser has had the purchaser’s offer to enter into
an advance tuition payment contract rejected by the board of directors of the
Michigan education trust, if the board determines that the trust cannot accept
an unlimited number of enrollees upon an actuarially sound basis.

(II) The board of directors of the Michigan education trust
determines that the trust can accept an unlimited number of enrollees upon an
actuarially sound basis.

(k) If an advance tuition payment contract under the Michigan
education trust act, 1986 PA 316, MCL 390.1421 to 390.1442, or another
contract for which the payment was deductible under subdivision (j) is
terminated and the qualified beneficiary under that contract does not attend a
university, college, junior or community college, or other institution of
higher education, add the amount of a refund received by the taxpayer as a
result of that termination or the amount of the deduction taken under
subdivision (j) for payment made under that contract, whichever is less.

(l) Deduct from the taxable income of a
purchaser the amount included as income to the purchaser under the internal
revenue code after the advance tuition payment contract entered into under the
Michigan education trust act, 1986 PA 316, MCL 390.1421 to 390.1442, is
terminated because the qualified beneficiary attends an institution of
postsecondary education other than either a state institution of higher
education or an institution of postsecondary education located outside this
state with which a state institution of higher education has reciprocity.

(m) Add, to the extent deducted in determining adjusted gross
income, the net operating loss deduction under section 172 of the internal
revenue code.

(n) Deduct a net operating loss deduction for the taxable
year as determined under section 172 of the internal revenue code subject to
the modifications under section 172(b)(2) of the internal revenue code and
subject to the allocation and apportionment provisions of chapter 3 for the
taxable year in which the loss was incurred.

(o) Deduct, to the extent included in adjusted gross income,
benefits from a discriminatory self-insurance medical expense reimbursement
plan.

(p) Beginning on and after January 1, 2007, subject to any limitation provided in this
subdivision, a taxpayer who is a senior citizen may deduct to the extent
included in adjusted gross income, interest, dividends, and capital gains
received in the tax year not to exceed $9,420.00 for a single return and
$18,840.00 for a joint return. The maximum amounts allowed under this
subdivision shall be reduced by the amount of a deduction claimed for
retirement or pension benefits under subdivision (e) or a deduction claimed
under subdivision (f)(i), (ii), (iv), or (v). For the 2008 tax year and each tax year
after 2008, the maximum amounts allowed under this subdivision shall be
adjusted by the percentage increase in the United States Consumer Price Index
for the immediately preceding calendar year. The department shall annualize the
amounts provided in this subdivision as necessary. The deduction under this
subdivision is not available to a senior citizen born after 1945.

(q) Deduct, to the extent included in adjusted gross income,
all of the following:

(i) The amount of a refund received in the
tax year based on taxes paid under this part and any direct or indirect
allocated share of a refund received by a flow-through entity under part 4.

(ii) The amount of a refund received in the
tax year based on taxes paid under the city income tax act, 1964 PA 284,
MCL 141.501 to 141.787.

(iii) The amount of a credit received in the
tax year based on a claim filed under sections 520 and 522 to the extent that
the taxes used to calculate the credit were not used to reduce adjusted gross
income for a prior year.

(r) Add the amount paid by the state on behalf of the
taxpayer in the tax year to repay the outstanding principal on a loan taken on
which the taxpayer defaulted that was to fund an advance tuition payment
contract entered into under the Michigan education trust act, 1986 PA 316, MCL
390.1421 to 390.1442, if the cost of the advance tuition payment contract was
deducted under subdivision (j) and was financed with a Michigan education trust
secured loan.

(s) Deduct, to the extent included in adjusted gross income,
any amount, and any interest earned on that amount, received in the tax year by
a taxpayer who is a Holocaust victim as a result of a settlement of claims
against any entity or individual for any recovered asset pursuant to the German
act regulating unresolved property claims, also known as Gesetz zur Regelung
offener Vermogensfragen, as a result of the settlement of the action entitled In
re: Holocaust victim assets litigation, CV-96-4849, CV-96-5161, and
CV-97-0461 (E.D. NY), or as a result of any similar action if the income and
interest are not commingled in any way with and are kept separate from all
other funds and assets of the taxpayer. As used in this subdivision:

(i) “Holocaust victim” means a person, or
the heir or beneficiary of that person, who was persecuted by Nazi Germany
or any Axis regime during any period from 1933 to 1945.

(ii) “Recovered asset” means any asset of any
type and any interest earned on that asset, including, but not limited to, bank
deposits, insurance proceeds, or artwork owned by a Holocaust victim during the
period from 1920 to 1945, withheld from that Holocaust victim from and after
1945, and not recovered, returned, or otherwise compensated to the Holocaust
victim until after 1993.

(t) Deduct all of the following:

(i) To the extent not deducted in
determining adjusted gross income, contributions made by the taxpayer in the
tax year less qualified withdrawals made in the tax year from education savings
accounts, calculated on a per education savings account basis, pursuant to the
Michigan education savings program act, 2000 PA 161, MCL 390.1471 to
390.1486, not to exceed a total deduction of $5,000.00 for a single return or
$10,000.00 for a joint return per tax year. The amount calculated under this
subparagraph for each education savings account shall not be less than zero.

(ii) To the extent included in adjusted gross
income, interest earned in the tax year on the contributions to the taxpayer’s
education savings accounts if the contributions were deductible under
subparagraph (i).

(iii) To the extent included in adjusted gross
income, distributions that are qualified withdrawals from an education savings
account to the designated beneficiary of that education savings account.

(u) Add, to the extent not included in adjusted gross income,
the amount of money withdrawn by the taxpayer in the tax year from education
savings accounts, not to exceed the total amount deducted under subdivision (t)
in the tax year and all previous tax years, if the withdrawal was not a
qualified withdrawal as provided in the Michigan education savings program act,
2000 PA 161, MCL 390.1471 to 390.1486. This subdivision does not apply to
withdrawals that are less than the sum of all contributions made to an
education savings account in all previous tax years for which no deduction was
claimed under subdivision (t), less any contributions for which no deduction
was claimed under subdivision (t) that were withdrawn in all previous tax
years.

(v) A taxpayer who is a resident tribal member may deduct, to
the extent included in adjusted gross income, all nonbusiness income earned or
received in the tax year and during the period in which an agreement entered
into between the taxpayer’s tribe and this state pursuant to section 30c of
1941 PA 122, MCL 205.30c, is in full force and effect. As used in this
subdivision:

(i) “Business income” means business income
as defined in section 4 and apportioned under chapter 3.

(ii) “Nonbusiness income” means nonbusiness
income as defined in section 14 and, to the extent not included in business
income, all of the following:

(A) All income derived from wages whether the wages are
earned within the agreement area or outside of the agreement area.

(B) All interest and passive dividends.

(C) All rents and royalties derived from real property
located within the agreement area.

(D) All rents and royalties derived from tangible personal
property, to the extent the personal property is utilized within the agreement
area.

(E) Capital gains from the sale or exchange of real property
located within the agreement area.

(F) Capital gains from the sale or exchange of tangible
personal property located within the agreement area at the time of sale.

(G) Capital gains from the sale or exchange of intangible
personal property.

(H) All pension income and benefits, including, but not
limited to, distributions from a 401(k) plan, individual retirement accounts
under section 408 of the internal revenue code, or a defined contribution plan,
or payments from a defined benefit plan.

(I) All per capita payments by the tribe to resident tribal
members, without regard to the source of payment.

(J) All gaming winnings.

(iii) “Resident tribal member” means an
individual who meets all of the following criteria:

(A) Is an enrolled member of a federally recognized tribe.

(B) The individual’s tribe has an agreement with this state
pursuant to section 30c of 1941 PA 122, MCL 205.30c, that is in full force
and effect.

(C) The individual’s principal place of residence is located
within the agreement area as designated in the agreement under sub-subparagraph
(B).

(w) Eliminate all of the following:

(i) Income from producing oil and gas to the
extent included in adjusted gross income.

(ii) Expenses of producing oil and gas to the
extent deducted in arriving at adjusted gross income.

(x) Deduct all of the following:

(i) To the extent not deducted in
determining adjusted gross income, contributions made by the taxpayer in the
tax year less qualified withdrawals made in the tax year from an ABLE savings
account, pursuant to the Michigan achieving a better life experience (ABLE)
program act, 2015 PA 160, MCL 206.981 to 206.997, not to exceed a total
deduction of $5,000.00 for a single return or $10,000.00 for a joint return per
tax year. The amount calculated under this subparagraph for an ABLE savings
account shall not be less than zero.

(ii) To the extent included in adjusted gross
income, interest earned in the tax year on the contributions to the taxpayer’s
ABLE savings account if the contributions were deductible under subparagraph (i).

(iii) To the extent included in adjusted gross
income, distributions that are qualified withdrawals from an ABLE savings
account to the designated beneficiary of that ABLE savings account.

(y) Add, to the extent not included in adjusted gross income,
the amount of money withdrawn by the taxpayer in the tax year from an ABLE
savings account, not to exceed the total amount deducted under subdivision (x)
in the tax year and all previous tax years, if the withdrawal was not a
qualified withdrawal as provided in the Michigan achieving a better life
experience (ABLE) program act, 2015 PA 160, MCL 206.981 to 206.997. This
subdivision does not apply to withdrawals that are less than the sum of all contributions
made to an ABLE savings account in all previous tax years for which no
deduction was claimed under subdivision (x), less any contributions for which
no deduction was claimed under subdivision (x) that were withdrawn in all
previous tax years.

(z) Deduct, to the extent included in adjusted gross income,
compensation received in the tax year pursuant to the wrongful imprisonment
compensation act, 2016 PA 343, MCL 691.1751 to 691.1757.

(aa) For tax years that begin on and after January 1, 2025, a
taxpayer who is a disabled veteran may deduct, to the extent included in
adjusted gross income, income reported on a federal income tax form 1099-C that
is attributable to the cancellation or discharge of a student loan by the
United States Department of Education pursuant to the total and permanent
disability discharge program, 34 CFR 685.213. As used in this subdivision, “disabled
veteran” means an individual who meets either of the following criteria:

(i) Has been determined by the United States
Department of Veterans Affairs to be permanently and totally disabled as a
result of military service and entitled to veterans’ benefits at the 100% rate.

(ii) Has been rated by the United States
Department of Veterans Affairs as individually unemployable.

(bb) For tax years that begin on and after January 1, 2021,
and subject to the limitation under this subdivision, deduct, to the extent not
deducted in determining adjusted gross income, wagering losses deducted under
section 165(d) of the internal revenue code on the taxpayer’s federal income
tax return for the same tax year. For a nonresident, only wagering losses that
are attributable to wagering transactions placed at or through a casino or
licensed race meeting located in this state may be deducted and must not exceed
the gains on wagering transactions allocated to this state under section
110(2)(d). As used in this subdivision, “casino” and “licensed race meeting”
mean those terms as defined in section 110.

(cc) Except as otherwise provided under subparagraph (i), for tax years that begin on and after January 1, 2022,
deduct all of the following:

(i) To the extent not deducted in
determining adjusted gross income, contributions made by the taxpayer in the
tax year less qualified withdrawals made in the tax year from a first-time home
buyer savings account, pursuant to the Michigan first-time home buyer savings
program act, 2022 PA 6, MCL 565.1001 to 565.1013, not to exceed a total
deduction of $5,000.00 for a single return or $10,000.00 for a joint return per
tax year. The amount calculated under this subparagraph for a first-time home
buyer savings account shall not be less than zero. The deduction under this
subparagraph does not apply for tax years that begin after December 31, 2026.

(ii) To the extent not deducted in
determining adjusted gross income, interest earned in the tax year on the
contributions to the taxpayer’s first-time home buyer savings account.

(iii) To the extent included in adjusted gross
income, distributions that are qualified withdrawals from a first-time home
buyer savings account to the qualified beneficiary of that savings account.

(dd) For tax years that begin on and after January 1, 2022,
add, to the extent not included in adjusted gross income, the amount of money
withdrawn by the taxpayer in the tax year from a first-time home buyer savings
account, not to exceed the total amount deducted under subdivision (cc) in the
tax year and all previous tax years, if the withdrawal was not a qualified
withdrawal as provided in the Michigan first-time home buyer savings program
act, 2022 PA 6, MCL 565.1001 to 565.1013. This subdivision does not apply to
withdrawals that are less than the sum of all contributions made to a
first-time home buyer savings account in all previous tax years for which no
deduction was claimed under subdivision (cc), less any contributions for which
no deduction was claimed under subdivision (cc) that were withdrawn in all
previous tax years.

(ee) Subject to the limitations under this subdivision, for
tax years beginning after December 31, 2025 and before January 1, 2029, deduct,
to the extent not deducted in determining adjusted gross income, an amount
equal to the sum of the following deductions allowed to be claimed on the
taxpayer’s federal income tax return for the same tax year:

(i) Qualified tips under section 224 of the
internal revenue code. For a nonresident, only qualified tips that are
attributable to services performed in this state may be deducted.

(ii) Qualified overtime compensation under
section 225 of the internal revenue code. For a nonresident, only qualified
overtime compensation that is attributable to services performed in this state
may be deducted.

(ff) For tax years beginning after December 31, 2024,
adjusted gross income must be calculated as if both of the following conditions
applied, subject to any necessary adjustments under subparagraph (iii):

(i) Sections 168(n) and 174A of the internal
revenue code were not in effect.

(ii) Sections 163(j), 168(k), 174, and 179 of
the internal revenue code applied as those provisions were in effect on
December 31, 2024.

(iii) The state treasurer shall, if necessary,
modify the application of any references in the internal revenue code to the
sections identified in subparagraphs (i) and
(ii) in a reasonable manner to carry out the
purpose of this subdivision, including, but not limited to, modifying the
application of section references that were amended under Public Law 119-21.

(gg) For tax years beginning after December 31, 2021,
adjusted gross income must be calculated as if the transition rules under
section 70302 of Public Law 119-21, including, but not limited to, any
provisions related to the application of section 174A of the internal revenue
code, do not apply.

(2) Except as otherwise provided in subsection (7), and
section 30a, a personal exemption of $3,700.00 multiplied by the number of
personal and dependency exemptions shall be subtracted in the calculation that
determines taxable income. The number of personal and dependency exemptions
allowed shall be determined as follows:

(a) Each taxpayer may claim 1 personal exemption. However, if
a joint return is not made by the taxpayer and the taxpayer’s spouse, the
taxpayer may claim a personal exemption for the spouse if the spouse, for the
calendar year in which the taxable year of the taxpayer begins, does not have
any gross income and is not the dependent of another taxpayer.

(b) A taxpayer may claim a dependency exemption for each individual
who is a dependent of the taxpayer for the tax year.

(c) A taxpayer may claim an additional exemption under this
subsection in the tax year for which the taxpayer has a certificate of
stillbirth from the department of health and human services as provided under
section 2834 of the public health code, 1978 PA 368, MCL 333.2834.

(3) Except as otherwise provided in subsection (7), a single
additional exemption determined as follows shall be subtracted in the
calculation that determines taxable income in each of the following
circumstances:

(a) $1,800.00 for each taxpayer and every dependent of the
taxpayer who is a deaf person as defined in section 2 of the deaf persons’
interpreters act, 1982 PA 204, MCL 393.502; a paraplegic, a quadriplegic, or a
hemiplegic; a person who is blind as defined in section 504; or a person who is
totally and permanently disabled as defined in section 522. When a dependent of
a taxpayer files an annual return under this part, the taxpayer or dependent of
the taxpayer, but not both, may claim the additional exemption allowed under
this subdivision.

(b) For tax years beginning after 2007, $250.00 for each taxpayer and every
dependent of the taxpayer who is a qualified disabled veteran. When a dependent
of a taxpayer files an annual return under this part, the taxpayer or dependent
of the taxpayer, but not both, may claim the additional exemption allowed under
this subdivision. As used in this subdivision:

(i) “Qualified disabled veteran” means a
veteran with a service-connected disability.

(ii) “Service-connected disability” means a
disability incurred or aggravated in the line of duty in the active military,
naval, or air service as described in 38 USC 101(16).

(iii) “Veteran” means an individual who served
in the active military, naval, marine, coast guard, or air service and who was
discharged or released from the individual’s service with an honorable or
general discharge.

(4) An individual with respect to whom a deduction under
subsection (2) is allowable to another taxpayer during the tax year is not
entitled to an exemption for purposes of subsection (2), but may subtract
$1,500.00 in the calculation that determines taxable income for a tax year.

(5) A nonresident or a part-year resident is allowed that
proportion of an exemption or deduction allowed under subsection (2), (3), or
(4) that the taxpayer’s portion of adjusted gross income from Michigan sources
bears to the taxpayer’s total adjusted gross income.

(6) In calculating taxable income, a taxpayer shall not
subtract from adjusted gross income the amount of prizes won by the taxpayer
under the McCauley-Traxler-Law-Bowman-McNeely lottery act, 1972 PA 239, MCL 432.1
to 432.47.

(7) For each tax year beginning on and after January 1, 2013,
the personal exemption allowed under subsection (2) shall be adjusted by
multiplying the exemption for the tax year beginning in 2012 by a fraction, the
numerator of which is the United States Consumer Price Index for the state
fiscal year ending in the tax year prior to the tax year for which the adjustment
is being made and the denominator of which is the United States Consumer Price
Index for the 2010-2011 state fiscal year. For the 2022 tax year and each tax
year after 2022, the adjusted amount determined under this subsection shall be
increased by an additional $600.00. The resultant product shall be rounded to
the nearest $100.00 increment. For each tax year, the exemptions allowed under
subsection (3) shall be adjusted by multiplying the exemption amount under
subsection (3) for the tax year by a fraction, the numerator of which is the
United States Consumer Price Index for the state fiscal year ending the tax
year prior to the tax year for which the adjustment is being made and the
denominator of which is the United States Consumer Price Index for the
1998-1999 state fiscal year. The resultant product shall be rounded to the
nearest $100.00 increment.

(8) As used in this section, “retirement or pension benefits”
means distributions from all of the following:

(a) Except as provided in subdivision (d), qualified pension
trusts and annuity plans that qualify under section 401(a) of the internal
revenue code, including all of the following:

(i) Plans for self-employed persons,
commonly known as Keogh or HR10 plans.

(ii) Individual retirement accounts that
qualify under section 408 of the internal revenue code if the distributions are
not made until the participant has reached 59-1/2 years of age, except in the
case of death, disability, or distributions described by section 72(t)(2)(A)(iv) of the internal revenue code.

(iii) Employee annuities or tax-sheltered
annuities purchased under section 403(b) of the internal revenue code by
organizations exempt under section 501(c)(3) of the internal revenue code, or
by public school systems.

(iv) Distributions from a 401(k) plan
attributable to employee contributions mandated by the plan or attributable to
employer contributions.

(b) The following retirement and pension plans not qualified
under the internal revenue code:

(i) Plans of the United States, state
governments other than this state, and political subdivisions, agencies, or
instrumentalities of this state.

(ii) Plans maintained by a church or a
convention or association of churches.

(iii) All other unqualified pension plans that
prescribe eligibility for retirement and predetermine contributions and
benefits if the distributions are made from a pension trust.

(c) Retirement or pension benefits received by a surviving
spouse if those benefits qualified for a deduction prior to the decedent’s
death. Benefits received by a surviving child are not deductible.

(d) Retirement and pension benefits do not include:

(i) Amounts received from a plan that allows
the employee to set the amount of compensation to be deferred and does not
prescribe retirement age or years of service. These plans include, but are not
limited to, all of the following:

(A) Deferred compensation plans under section 457 of the
internal revenue code.

(B) Distributions from plans under section 401(k) of the
internal revenue code other than plans described in subdivision (a)(iv).

(C) Distributions from plans under section 403(b) of the
internal revenue code other than plans described in subdivision (a)(iii).

(ii) Premature distributions paid on
separation, withdrawal, or discontinuance of a plan prior to the earliest date
the recipient could have retired under the provisions of the plan.

(iii) Payments received as an incentive to
retire early unless the distributions are from a pension trust.

(9) Except as otherwise provided in subsection (10) or (11),
in determining taxable income under this section, the following limitations and
restrictions apply:

(a) For a person born before 1946, this subsection provides
no additional restrictions or limitations under subsection (1)(f).

(b) Except as otherwise provided in subdivision (c), for a
person born in 1946 through 1952, the sum of the deductions under subsection
(1)(f)(i), (ii),
and (iv) is limited to $20,000.00 for a single
return and $40,000.00 for a joint return. After that person reaches the age of
67, the deductions under subsection (1)(f)(i), (ii), and (iv) do not apply and that person is eligible
for a deduction of $20,000.00 for a single return and $40,000.00 for a joint
return, which deduction is available against all types of income and is not
restricted to income from retirement or pension benefits. A person who takes
the deduction under subsection (1)(e) is not eligible for the unrestricted
deduction of $20,000.00 for a single return and $40,000.00 for a joint return under
this subdivision.

(c) Beginning January 1, 2013 for a person born in 1946
through 1952 and beginning January 1, 2018 for a person born after 1945 who has
retired as of January 1, 2013, if that person receives retirement or pension
benefits from employment with a governmental agency that was not covered by the
federal social security act, 42 USC 301 to 1397mm, the sum of the deductions
under subsection (1)(f)(i), (ii),
and (iv) is limited to $35,000.00 for a single
return and, except as otherwise provided under this subdivision, $55,000.00 for
a joint return. If both spouses filing a joint return receive retirement or
pension benefits from employment with a governmental agency that was not
covered by the federal social security act, 42 USC 301 to 1397mm, the sum of
the deductions under subsection (1)(f)(i), (ii), and (iv) is limited to $70,000.00 for a joint
return. After that person reaches the age of 67, the deductions under
subsection (1)(f)(i), (ii),
and (iv) do not apply and that person is eligible
for a deduction of $35,000.00 for a single return and $55,000.00 for a joint
return, or $70,000.00 for a joint return if applicable, which deduction is
available against all types of income and is not restricted to income from
retirement or pension benefits. A person who takes the deduction under
subsection (1)(e) is not eligible for the unrestricted deduction of $35,000.00
for a single return and $55,000.00 for a joint return, or $70,000.00 for a
joint return if applicable, under this subdivision.

(d) Except as otherwise provided under subdivision (c) for a
person who was retired as of January 1, 2013, for a person born after 1952 who
has reached the age of 62 through 66 years of age and who receives retirement
or pension benefits from employment with a governmental agency that was not
covered by the federal social security act, 42 USC 301 to 1397mm, the sum of
the deductions under subsection (1)(f)(i), (ii), and (iv) is limited to $15,000.00 for a single
return and, except as otherwise provided under this subdivision, $15,000.00 for
a joint return. If both spouses filing a joint return receive retirement or
pension benefits from employment with a governmental agency that was not
covered by the federal social security act, 42 USC 301 to 1397mm, the sum of
the deductions under subsection (1)(f)(i), (ii), and (iv) is limited to $30,000.00 for a joint
return.

(e) Except as otherwise provided under subdivision (c) or
(d), for a person born after 1952, the deduction under subsection (1)(f)(i), (ii), or (iv)
does not apply. When that person reaches the age of 67, that person is eligible
for a deduction of $20,000.00 for a single return and $40,000.00 for a joint
return, which deduction is available against all types of income and is not
restricted to income from retirement or pension benefits. For tax years that
begin before January 1, 2026 and after December 31,2028, if a person takes the
deduction of $20,000.00 for a single return and $40,000.00 for a joint return,
that person shall not take the deduction under subsection (1)(f)(iii) and shall not take the personal exemption under subsection
(2). For tax years that begin before January 1, 2026 and after December 31,
2028, that person may elect not to take the deduction of $20,000.00 for a
single return and $40,000.00 for a joint return and elect to take the deduction
under subsection (1)(f)(iii) and the personal exemption under
subsection (2) if that election would reduce that person’s tax liability. For
tax years that begin on and after January 1, 2026 and before January 1, 2029,
if a person takes the deduction of $20,000.00 for a single return or $40,000.00
for a joint return, that person shall not take the personal exemption under
subsection (2). A person who takes the deduction under subsection (1)(e) is not
eligible for the unrestricted deduction of $20,000.00 for a single return and
$40,000.00 for a joint return under this subdivision.

(f) For a joint return, the limitations and restrictions in
this subsection shall be applied based on the date of birth of the older spouse
filing the joint return. If a deduction under subsection (1)(f) was claimed on
a joint return for a tax year in which a spouse died and the surviving spouse
has not remarried since the death of that spouse, the surviving spouse is
entitled to claim the deduction under subsection (1)(f) in subsequent tax years
subject to the same restrictions and limitations, for a single return, that
would have applied based on the date of birth of the older of the 2 spouses.
For tax years beginning after December 31, 2019, a surviving spouse born after
1945 who has reached the age of 67 and has not remarried since the death of
that spouse may elect to take the deduction that is available against all types
of income subject to the same limitations and restrictions as provided under
this subsection based on the surviving spouse’s date of birth instead of taking
the deduction allowed under subsection (1)(f), for a single return, based on
the date of birth of the older spouse.

(10) In determining taxable income under this section, a
taxpayer may elect to deduct retirement or pension benefits as provided under
subsection (1)(f) with the following limitations and restrictions or elect to
apply the limitations and restrictions in subsection (9), or subsection (11) if
applicable:

(a) For the 2023 tax year, a taxpayer who was born after 1945
and before 1959 may deduct an amount of retirement or pension benefits not to
exceed 25% of the maximum amount of retirement or pension benefits that the
taxpayer would be allowed to deduct for the tax year under subsection (1)(f)(iv) if the taxpayer’s retirement or pension benefits were
subject to the limitations of that subsection only.

(b) For the 2024 tax year, a taxpayer who was born after 1945
and before 1963 may deduct an amount of retirement or pension benefits not to
exceed 50% of the maximum amount of retirement or pension benefits that the
taxpayer would be allowed to deduct for the tax year under subsection (1)(f)(iv) if the taxpayer’s retirement or pension benefits were
subject to the limitations of that subsection only.

(c) For the 2025 tax year, a taxpayer who was born after 1945
and before 1967 may deduct an amount of retirement or pension benefits not to
exceed 75% of the maximum amount of retirement or pension benefits that the
taxpayer would be allowed to deduct for the tax year under subsection (1)(f)(iv) if the taxpayer’s retirement or pension benefits were
subject to the limitations of that subsection only.

(d) For the 2026 tax year and each tax year after 2026, a
taxpayer may deduct retirement or pension benefits as provided under subsection
(1)(f), except that the amounts deductible under subsection (1)(f)(i) and (ii) combined are subject to the same maximum
amounts allowed under subsection (1)(f)(iv) for
a single return and a joint return for that same tax year.

(e) For a joint return, the limitations and restrictions in
this subsection shall be applied based on the date of birth of the older spouse
filing the joint return. If a deduction under subsection (1)(f) was claimed on
a joint return for a tax year in which a spouse died and the surviving spouse
has not remarried since the death of that spouse, the surviving spouse is
entitled to claim the deduction under subsection (1)(f) in subsequent tax years
subject to the same restrictions and limitations under this subsection, for a
single return, that would have applied based on the date of birth of the older
of the 2 spouses.

(11) For tax years beginning on and after January 1, 2023, in
determining taxable income under this section, a taxpayer with retirement or
pension benefits received for services as a public police or fire department
employee subject to 1969 PA 312, MCL 423.231 to 423.247, a state police trooper
or state police sergeant subject to 1980 PA 17, MCL 423.271 to
423.287, or a corrections officer employed by a county sheriff in a county
jail, work camp, or other facility maintained by a county that houses adult prisoners
may elect to deduct retirement or pension benefits as provided under subsection
(1)(f) without any additional limitations or restrictions or elect to apply the
limitations and restrictions in subsection (9) or (10).

(12) As used in this section:

(a) “Oil and gas” means oil and gas subject to severance tax
under 1929 PA 48, MCL 205.301 to 205.317.

(b) “Senior citizen” means that term as defined in section
514.

(c) “United States Consumer Price Index” means the United
States Consumer Price Index for all urban consumers as defined and reported by
the United States Department of Labor, Bureau of Labor Statistics.

Sec.
36. (1) “Taxable income” in the case of a resident estate or trust means
federal taxable income as defined in the internal revenue code subject to the
following adjustments:

(a) Add gross interest income and dividends derived from
obligations or securities of states other than Michigan, in the same amount
which has been excluded from federal taxable income less related expenses not
deducted in computing federal taxable income because of section 265 of the
internal revenue code.

(b) Add taxes on or measured by income to the extent the
taxes have been deducted in arriving at federal taxable income.

(c) Add losses on the sale or exchange of obligations of the
United States government, the income of which this state is prohibited from
subjecting to a net income tax, to the extent that the loss has been deducted
in arriving at federal taxable income.

(d) Deduct, to the extent included in federal taxable income,
income derived from obligations, or the sale or exchange of obligations, of the
United States government which this state is prohibited by law from subjecting
to a net income tax, reduced by any interest on indebtedness incurred in
carrying the obligations, and by any expenses incurred in the production of
such income to the extent that the expenses, including amortizable bond
premiums, were deducted in arriving at federal taxable income.

(e) Adjustments resulting from the application of section
271.

(f) Deduct an adjustment resulting from the allocation and
apportionment provisions of chapter 3.

(g) For tax years beginning after December 31, 2011,
eliminate all of the following:

(i) Income from producing oil and gas to the
extent included in federal taxable income.

(ii) Expenses of producing oil and gas to the
extent deducted in arriving at federal taxable income.

(h) For tax years beginning after December 31, 2024, federal
taxable income must be calculated as if both of the following conditions
applied, subject to any necessary adjustments under subparagraph (iii):

(i) Sections 168(n) and 174A of the internal
revenue code were not in effect.

(ii) Sections 163(j), 168(k), 174, and 179 of
the internal revenue code applied as those provisions were in effect on
December 31, 2024.

(iii) The state treasurer shall, if necessary,
modify the application of any references in the internal revenue code to the
sections identified in subparagraphs (i) and
(ii) in a reasonable manner to carry out the
purpose of this subdivision, including, but not limited to, modifying the
application of section references that were amended under Public Law 119-21.

(i) For tax years beginning after December 31, 2021, federal
taxable income must be calculated as if the transition rules under section
70302 of Public Law 119-21, including, but not limited to, any provisions
related to the application of section 174A of the internal revenue code, do not
apply.

(2) The respective shares of an estate or trust and its
beneficiaries, including, solely for the purpose of this allocation,
nonresident beneficiaries, in the additions and subtractions to taxable income
shall be in proportion to their respective shares of distributable net income
of the estate or trust as defined in the internal revenue code. If the estate
or trust has no distributable net income for the taxable year, the share of
each beneficiary in the additions and subtractions shall be in proportion to
his or her share of the estate or trust income for the year, under local law or
the terms of the instrument, which is required to be distributed currently and
any other amounts of such income distributed in the year. Any balance of the
additions and subtractions shall be allocated to the estate or trust. If
capital gains and losses are distributed or distributable to a beneficiary or
beneficiaries under the internal revenue code, the fiduciary shall advise each
beneficiary of his or her share of the adjustment under section 271. The
election or failure to elect under section 271 with respect to capital gains
and losses taxable to the estate or trust shall not affect the beneficiary’s
right to elect or not to elect under section 271.

(3) An addition or subtraction shall not be made under this
section which has the effect of duplicating an item of income or deduction if
the taxpayer establishes to the satisfaction of the commissioner that the item
is already reflected in federal taxable income. If an addition or subtraction
with respect to the sale or exchange of obligations of the United States
government proper adjustment, in accordance with rules promulgated by the
department, of the deduction for excess of capital gains over capital losses
shall be made.

(4) As used in this section, “oil and gas” means oil and gas
that is subject to severance tax under 1929 PA 48, MCL 205.301 to 205.317.

Sec.
607. (1) “Federal taxable income” means taxable income as defined in section 63
of the internal revenue code, except that federal taxable income shall be
calculated in the following manner under the following circumstances:

(a) For tax years that begin before January 1, 2025, federal
taxable income must be calculated as if sections 168(k) and section 199 of
the internal revenue code were not in effect.

(b) For tax years beginning after December 31, 2024, federal
taxable income must be calculated as if both of the following conditions
applied, subject to any necessary adjustments under subparagraph (iii):

(i) Sections 168(k), 168(n), and 174A of the
internal revenue code were not in effect.

(ii) Sections 163(j), 174, and 179 of the
internal revenue code applied as those provisions were in effect on December
31, 2024.

(iii) The state treasurer shall, if necessary,
modify the application of any references in the internal revenue code to the
sections identified in subparagraphs (i) and
(ii) in a reasonable manner to carry out the
purpose of this subdivision, including, but not limited to, modifying the
application of section references that were amended under Public Law 119-21.

(c) For tax years beginning after December 31, 2021, federal
taxable income must be calculated as if the transition rules under section
70302 of Public Law 119-21, including, but not limited to, any provisions
related to the application of section 174A of the internal revenue code, do not
apply.

(2) “Flow-through entity” means an entity that for the
applicable tax year is treated as a subchapter S corporation under section
1362(a) of the internal revenue code, a general partnership, a trust, a limited
partnership, a limited liability partnership, or a limited liability company,
that for the tax year is not taxed as a corporation for federal income tax
purposes. Flow-through entity does not include any entity disregarded or
treated as a corporation under section 699.

(3) “Foreign operating entity” means a United States
corporation that satisfies each of the following:

(a) Would otherwise be a part of a unitary business group
that has at least 1 corporation included in the unitary business group that is
taxable in this state.

(b) Has substantial operations outside the United States, the
District of Columbia, any territory or possession of the United States except
for the Commonwealth of Puerto Rico, or a political subdivision of any of the
foregoing.

(c) At least 80% of its income is active foreign business
income as defined in section 871(l)(1)(B)(ii) of the internal revenue code.

(4) “Gross receipts” means the entire amount received by the
taxpayer from any activity whether in intrastate, interstate, or foreign
commerce carried on for direct or indirect gain, benefit, or advantage to the
taxpayer or to others except for the following:

(a) Proceeds from sales by a principal that the taxpayer
collects in an agency capacity solely on behalf of the principal and delivers
to the principal.

(b) Amounts received by the taxpayer as an agent solely on
behalf of the principal that are expended by the taxpayer for any of the
following:

(i) The performance of a service by a third
party for the benefit of the principal that is required by law to be performed
by a licensed person.

(ii) The performance of a service by a third
party for the benefit of the principal that the taxpayer has not undertaken a
contractual duty to perform.

(iii) Principal and interest under a mortgage
loan or land contract, lease or rental payments, or taxes, utilities, or
insurance premiums relating to real or personal property owned or leased by the
principal.

(iv) A capital asset of a type that is, or
under the internal revenue code will become, eligible for depreciation,
amortization, or accelerated cost recovery by the principal for federal income
tax purposes, or for real property owned or leased by the principal.

(v) Property not described under
subparagraph (iv) purchased by the taxpayer on behalf of
the principal and that the taxpayer does not take title to or use in the course
of performing its contractual business activities.

(vi) Fees, taxes, assessments, levies, fines,
penalties, or other payments established by law that are paid to a governmental
entity and that are the legal obligation of the principal.

(c) Amounts that are excluded from gross income of a foreign
corporation engaged in the international operation of aircraft under section
883(a) of the internal revenue code.

(d) Amounts received by an advertising agency used to acquire
advertising media time, space, production, or talent on behalf of another
person.

(e) Notwithstanding any other provision of this section,
amounts received by a taxpayer that manages real property owned by the taxpayer’s
client that are deposited into a separate account kept in the name of the
taxpayer’s client and that are not reimbursements to the taxpayer and are not
indirect payments for management services that the taxpayer provides to that
client.

(f) Proceeds from the taxpayer’s transfer of an account
receivable if the sale that generated the account receivable was included in
gross receipts for federal income tax purposes. This subdivision does not apply
to a taxpayer that during the tax year both buys and sells any receivables.

(g) Proceeds from any of the following:

(i) The original issue of stock or equity
instruments.

(ii) The original issue of debt instruments.

(h) Refunds from returned merchandise.

(i) Cash and in-kind discounts.

(j) Trade discounts.

(k) Federal, state, or local tax refunds.

(l) Security deposits.

(m) Payment of the principal portion of loans.

(n) Value of property received in a like-kind exchange.

(o) Proceeds from a sale, transaction, exchange, involuntary
conversion, or other disposition of tangible, intangible, or real property that
is a capital asset as defined in section 1221(a) of the internal revenue code
or land that qualifies as property used in the trade or business as defined in
section 1231(b) of the internal revenue code, less any gain from the
disposition to the extent that gain is included in federal taxable income.

(p) The proceeds from a policy of insurance, a settlement of
a claim, or a judgment in a civil action less any proceeds under this
subdivision that are included in federal taxable income.

(5) “Insurance company” means an authorized insurer as
defined in section 108 of the insurance code of 1956, 1956 PA 218, MCL 500.108.
Insurance company does not include a health maintenance organization authorized
under chapter 35 of the insurance code of 1956, 1956 PA 218, MCL 500.3501 to
500.3573.

(6) “Internal revenue code” means the United States internal
revenue code of 1986 in effect on January 1, 2025 or, at
the option of the taxpayer, in effect for the tax year.

(7) “Member”, when used in reference to a flow-through
entity, means a shareholder of a subchapter S corporation, a partner in a
general partnership, a limited partnership, or a limited liability partnership,
a member of a limited liability company, or a beneficiary of a trust that is a
flow-through entity.

Sec.
695. (1) Beginning with the 2022-2023 state fiscal year through the 2023-2024
state fiscal year, from the tax levied under this part, the revenue collected
under this part must be deposited in the following manner:

(a) Up to $1,200,000,000.00 to the general fund.

(b) After the deposit under subdivision (a), up to
$50,000,000.00, if available, to the Michigan housing and community development
fund created in section 58a of the state housing development authority act of
1966, 1966 PA 346, MCL 125.1458a.

(c) After the deposits under subdivisions (a) and (b), up to
$50,000,000.00, if available, to the revitalization and placemaking fund
created in section 696.

(d) After the deposits under subdivisions (a), (b), and (c),
up to $500,000,000.00, if available, to the strategic outreach and attraction
reserve fund created in section 4 of the Michigan trust fund act, 2000 PA 489,
MCL 12.254.

(e) The balance of any revenue collected under this part
after the deposits under subdivisions (a), (b), (c), and (d), to the general
fund.

(2) For 2024-2025 state fiscal year only, from the tax levied
under this part, the revenue collected under this part must be deposited in the
following manner:

(a) Up to $1,200,000,000.00 to the general fund.

(b) After the deposit under subdivision (a), up to
$50,000,000.00, if available, to the Michigan housing and community development
fund created in section 58a of the state housing development authority act of
1966, 1966 PA 346, MCL 125.1458a.

(c) After the deposits under subdivisions (a) and (b), up to
$50,000,000.00, if available, to the revitalization and placemaking fund
created in section 696.

(d) After the deposits under subdivisions (a), (b), and (c),
up to $250,000,000.00, if available, to the healthy Michigan fund created in
section 5953 of the public health code, 1978 PA 368, MCL 333.5953.

(e) The balance of any revenue collected under this part
after the deposits under subdivisions (a), (b), (c), and (d), to the general
fund.

(3) For the 2025-2026 state fiscal year only, from the tax
levied under this part, the revenue collected under this part must be deposited
in the following manner:

(a) Up to $1,200,000,000.00 to the general fund.

(b) After the deposit under subdivision (a), up to
$50,000,000.00, if available, to the Michigan housing and community development
fund created in section 58a of the state housing development authority act of
1966, 1966 PA 346, MCL 125.1458a.

(c) After the deposits under subdivisions (a) and (b), up to
$688,000,000.00, if available, to the neighborhood road
fund created in section 13c of 1951 PA 51, MCL 247.663c.

(d) The balance of the revenue collected under this part
after the deposits under subdivisions (a) through (c) to the general fund.

(4) For the 2026-2027 state fiscal year only, from the tax
levied under this part, the revenue collected under this part must be deposited
in the following manner:

(a) Up to $1,200,000,000.00 to the general fund.

(b) After the deposit under subdivision (a), up to
$50,000,000.00, if available, to the Michigan housing and community development
fund created in section 58a of the state housing development authority act of
1966, 1966 PA 346, MCL 125.1458a.

(c) After the deposits under subdivisions (a) and (b), up to
$776,000,000.00, if available, to the neighborhood road fund created in section
13c of 1951 PA 51, MCL 247.663c.

(d) The balance of the revenue collected under this part
after the deposits under subdivisions (a) through (c) to the general fund.

(5) For the 2027-2028 state fiscal year only, from the tax
levied under this part, the revenue collected under this part must be deposited
in the following manner:

(a) Up to $1,200,000,000.00 to the general fund.

(b) After the deposit under subdivision (a), up to
$50,000,000.00, if available, to the Michigan housing and community development
fund created in section 58a of the state housing development authority act of
1966, 1966 PA 346, MCL 125.1458a.

(c) After the deposits under subdivisions (a) and (b), up to
$864,000,000.00, if available, to the neighborhood road fund created in section
13c of 1951 PA 51, MCL 247.663c.

(d) The balance of the revenue collected under this part
after the deposits under subdivisions (a) through (c) to the general fund.

(6) For the 2028-2029 state fiscal year only, from the tax
levied under this part, the revenue collected under this part must be deposited
in the following manner:

(a) Up to $1,200,000,000.00 to the general fund.

(b) After the deposit under subdivision (a), up to
$50,000,000.00, if available, to the Michigan housing and community development
fund created in section 58a of the state housing development authority act of
1966, 1966 PA 346, MCL 125.1458a.

(c) After the deposits under subdivisions (a) and (b), up to
$952,000,000.00, if available, to the neighborhood road fund created in section
13c of 1951 PA 51, MCL 247.663c.

(d) The balance of the revenue collected under this part
after the deposits under subdivisions (a) through (c) to the general fund.

(7) Beginning with the 2029-2030 state fiscal year, from the
tax levied under this part, the revenue collected under this part must be
deposited in the following manner:

(a) Up to $1,200,000,000.00 to the general fund.

(b) After the deposit under subdivision (a), up to
$50,000,000.00, if available, to the Michigan housing and community development
fund created in section 58a of the state housing development authority act of
1966, 1966 PA 346, MCL 125.1458a.

(c) After the deposits under subdivisions (a) and (b), up to
$1,040,000,000.00, if available, to the neighborhood road fund created in
section 13c of 1951 PA 51, MCL 247.663c.

(d) The balance of the revenue collected under this part
after the deposits under subdivisions (a) through (c) to the general fund.

Sec.
805. (1) “Federal taxable income” means taxable income as defined in section 63
of the internal revenue code without the deductions described under section
703(a)(2) of the internal revenue code and federal taxable income must also be
calculated in the following manner under the following circumstances:

(a) For tax years beginning after December 31, 2021, as if
the transition rules under section 70302 of Public Law 119-21, including, but
not limited to, any provisions related to the application of section 174A of
the internal revenue code, do not apply.

(b) For tax years beginning after December 31, 2024, as if
both of the following conditions applied, subject to any necessary adjustments
under subparagraph (iii):

(i) Sections 168(n) and 174A of the internal
revenue code were not in effect.

(ii) Sections 163(j), 168(k), 174, and 179 of
the internal revenue code applied as those provisions were in effect on
December 31, 2024.

(iii) The state treasurer shall, if necessary,
modify the application of any references in the internal revenue code to the
sections identified in subparagraphs (i) and
(ii) in a reasonable manner to carry out the
purpose of this subdivision, including, but not limited to, modifying the
application of section references that were amended under Public Law 119-21.

(c) For the purposes of this part in computing federal
taxable income under this subsection, an S corporation is treated as a
corporation under section 1361(a)(2) of the internal revenue code and a
partnership is treated as an association taxable as a corporation pursuant to
an election under 26 CFR 301.7701-3(a).

(2) “Financial institution” means that term as defined in
section 651.

(3) “Flow-through entity” means an entity that for the
applicable tax year is treated as an S corporation or a partnership under the
internal revenue code for federal income tax purposes. Flow-through entity does
not include a publicly traded partnership, any entity disregarded or treated as
a corporation under section 845, or any person subject to the tax imposed under
chapter 13.

(4) “Insurance company” means that term as defined in section
607.

(5) “Internal revenue code” means the United States internal
revenue code of 1986 in effect on January 1, 2025 or, at the option of the
taxpayer, in effect for the tax year.

(6) “Member”, when used in reference to a flow-through
entity, means a shareholder of an S corporation or a partner or member in a
partnership.

Enacting section 1. Section 51d of the income tax
act of 1967, 1967 PA 281, MCL 206.51d, is repealed effective September 30,
2025.

Enacting section 2. This amendatory act
does not take effect unless all of the following bills of the 103rd Legislature
are enacted into law:

(a) House Bill No. 4183.

(b) House Bill No. 4951.

(c) House Bill No. 4968.

This
act is ordered to take immediate effect.

Clerk of the House of
Representatives

Secretary of the Senate

Approved___________________________________________

____________________________________________________

Governor
Every fact on this page links to its source, starting with the official bill record.