Why Michigan Doesn't Have a Senior Assessment Freeze: Proposal A's Universal Taxable-Value Cap, the HPTC Senior Multiplier, and the Disabled Veterans Exemption That Now Auto-Renews

Updated April 2026

Michigan's senior property tax framework is structurally different from most states. There is no senior-specific assessment freeze — but seniors aren't lacking protection, because Proposal A (1994) already caps annual taxable value growth at the lower of CPI or 5% for every homestead owner regardless of age. The freeze is essentially universal. Layered on top, the Homestead Property Tax Credit (HPTC) on Form MI-1040CR applies a more generous formula for seniors (100% of property tax above 3.5% of household income, capped at $1,200) than it does for non-seniors (60% above 3.2% of household income, capped at $1,900). The Summer Tax Deferment lets low-income seniors 62+ shift the summer bill to February 15 interest-free. The Disabled Veterans Exemption (MCL 211.7b) provides a full property tax exemption for 100% service-connected disabled veterans — and as of January 1, 2025 it auto-renews, ending the annual reapplication requirement that had cost some veterans the exemption when paperwork lapsed.

Homestead Property Tax Credit: The Senior Multiplier (100% vs 60%)

The HPTC is filed with the state income tax return on Form MI-1040CR by April 15 (or up to four years late, claimable retroactively). For tax year 2025 (filed in 2026), eligibility:

Total household resources of $71,500 or less. “Household resources” is broader than federal AGI — it includes Social Security, pensions, FIP and other public assistance, child support, gifts, business income, and capital gains.
Property is your Michigan homestead (primary residence) for at least six months of the tax year.
Property taxes (or rent equivalent) exceed the percentage-of-income threshold below which there's no credit.

Senior status — applicant or spouse age 65 by December 31 of the tax year — changes the formula meaningfully:

Non-senior: credit equals 60% of the amount property taxes exceed 3.2% of total household resources, capped at $1,900.
Senior: credit equals up to 100% of the amount property taxes exceed 3.5% of total household resources, capped at $1,200. For low-income seniors a sliding scale applies — 0% threshold for income under $3,000, scaling up to 3.5% above $6,000.

Worked example. A 67-year-old senior with $35,000 household income paying $3,800 in Michigan property tax: 3.5% of $35,000 = $1,225 threshold. Property tax above threshold = $3,800 - $1,225 = $2,575. Senior credit = 100% × $2,575, capped at $1,200, so credit = $1,200. A non-senior with the same numbers: 3.2% of $35,000 = $1,120 threshold. Tax above threshold = $2,680. Non-senior credit = 60% × $2,680 = $1,608, under the $1,900 cap. The senior's 100%-of-excess multiplier produces a larger credit at lower income tiers; at higher incomes the non-senior's higher cap eventually wins. Run both formulas if you're near 65 to see which year your filing flips.

Why Michigan Doesn't Need a Senior Freeze: Proposal A (1994)

States like Texas, New Mexico, and Connecticut have separate senior “assessment freezes” that lock the home's assessed (or taxable) value at the year of qualification. Michigan doesn't — because Proposal A, the 1994 constitutional amendment, already caps year-over-year taxable value increases at the lower of CPI or 5% for every owner-occupied homestead in the state, regardless of age. As long as you continue to own and occupy your principal residence, taxable value can't grow faster than inflation (capped at 5%) — even when state equalized value (SEV, which tracks market value at 50%) jumps higher.

Two consequences worth understanding. First, in years of strong appreciation, your SEV may rise substantially while your taxable value (and therefore your tax bill) stays close to inflation — Proposal A creates a long-tenure tax discount for any homeowner who stays in place. Second, the cap pops on transfer. When the home sells (or the owner dies and ownership transfers outside the immediate family), taxable value resets to SEV, and the next owner inherits a much higher tax bill on the same physical property. Inheritance planning around the “uncapping” rule matters disproportionately in long-tenure family homes; certain transfers between immediate family members (by qualified statute) preserve the cap, but the rules are specific.

Is your Michigan SEV (state equalized value) defensible?

Proposal A caps taxable value growth, but the underlying SEV still gets reassessed annually. If SEV is too high, taxable value catches up over time and the eventual transfer hits a much higher base. An assessment review pushes SEV down at the source.

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Summer Tax Deferment: Cash-Flow Bridge for Low-Income Seniors

Most Michigan jurisdictions split property tax into two installments — a summer bill (typically due July 1, sometimes September 1) and a winter bill (typically due February 14). The Summer Tax Deferment program lets eligible homeowners shift the summer payment to February 15 of the following year, interest-free.

Age 62 or older (or paraplegic, hemiplegic, quadriplegic, blind, or totally and permanently disabled), AND
Household income $25,000 or less for the preceding year (set by statute, not annually indexed).
File application with your local treasurer by September 15 (before late-payment interest begins on the summer bill).

Important: deferment is not exemption. The summer tax is still owed; you just get until February 15 to pay it. For seniors expecting a Homestead Property Tax Credit refund in the spring, the deferment effectively lets them use the credit refund to pay the summer bill instead of fronting the cash from savings.

Disabled Veterans Exemption (MCL 211.7b): Auto-Renewal as of January 1, 2025

Michigan provides a 100% property tax exemption on the homestead of veterans determined by the U.S. Department of Veterans Affairs to be permanently and totally disabled as a result of military service, or rated 100% individual unemployability. Eligibility:

Veteran discharged from the U.S. Armed Forces under honorable conditions.
Determined by the VA to be permanently and totally disabled due to military service AND entitled to veterans benefits at the 100% rate, OR rated 100% individual unemployability.
Property is the veteran's homestead and the veteran is the owner.
Unremarried surviving spouse may continue the exemption after the veteran's death.

Application is filed with the local assessor on Form 5107 (Affidavit for Disabled Veterans Exemption), along with VA documentation of the 100% rating. The exemption is binary — full property tax exemption or none. There is no partial exemption tier for lower disability ratings.

2025 change worth knowing: beginning January 1, 2025, the exemption auto-renews once granted. It remains in effect until the property owner rescinds it or the assessor denies it for cause. This is a meaningful improvement over the prior framework, in which the exemption had to be renewed annually — a process where some veterans lost the exemption entirely when paperwork wasn't filed on time. If you are eligible and not currently exempt, file Form 5107 with your local assessor between January 1 and December 31 of the year for which you want the exemption to take effect.

Principal Residence Exemption (Not Senior-Specific)

The Principal Residence Exemption (PRE) — sometimes called the “homestead” exemption in older usage — is available to any Michigan owner-occupant of a primary residence, not senior-specific. It exempts the homestead from up to 18 mills of school operating tax. File Form 2368 (Principal Residence Exemption Affidavit) with your local assessor by June 1 to apply for the summer bill, or by November 1 for the winter bill. Once filed, the PRE auto-renews as long as the property remains your principal residence.

The PRE is the largest single property tax reduction available to most Michigan homeowners — typically a 10-20% reduction in the total tax bill depending on the local school tax rate. Seniors should confirm their PRE is on file; new homeowners and recent home buyers sometimes find they're paying the school operating tax because the prior owner's PRE didn't carry over and the current owner never filed.

Frequently Asked Questions

My Michigan total household resources are $80,000. Am I disqualified from the Homestead Property Tax Credit?

Yes — for tax year 2025 the cap is $71,500 of total household resources, and at $80,000 you're above it. The HPTC has a phase-out structure within the cap, so credits at incomes near $71,500 are smaller than at lower incomes. If your income drops below $71,500 in a future year, eligibility opens. Note that Michigan's definition of “total household resources” is broader than federal AGI — it adds Social Security, public assistance, and capital gains back in — so calculate carefully if you're close to the threshold.

I'm 70 and my Michigan home is appreciating fast — should I be concerned about my taxable value?

Probably not. Proposal A caps your taxable value growth at the lower of CPI or 5% annually for as long as you continue to own and occupy the homestead. Your SEV (state equalized value) may be rising fast — it tracks 50% of market — but the taxable value used to compute your bill grows much more slowly. Two cautions: first, Proposal A pops the cap when the home transfers (sale, or non-qualifying inheritance), and the next owner pays tax on the much-higher SEV. Second, if you're near a transfer event (selling, gifting, or considering a trust), the transfer rules around “uncapping” matter substantially — talk to an estate attorney about whether your specific structure preserves the cap.

I'm a 100% service-connected disabled Michigan veteran. Do I still need to renew the exemption every year?

No — as of January 1, 2025, the Disabled Veterans Exemption under MCL 211.7b auto-renews once granted. It stays in effect until you rescind it or the assessor denies it. Before this change, veterans had to refile annually, and a meaningful number lost the exemption when paperwork lapsed during illness or relocation. If you currently have the exemption, no annual filing is required. If you're newly eligible (just received your 100% rating, or just bought a home), file Form 5107 with your local assessor between January 1 and December 31 of the year you want the exemption to take effect, with VA documentation of the 100% rating attached.

My income is $22,000 and my Michigan summer property tax bill is $1,800. Should I take the Summer Tax Deferment?

Likely yes if you're 62+. At $22,000 household income you're under the $25,000 cap. The deferment shifts payment from July (or September) to February 15 of the following year, interest-free. The cash-flow benefit is real: most low-income seniors have a tighter mid-year cash position than they do after February (when Social Security and any HPTC refund have arrived). File the deferment application with your local treasurer by September 15 to ensure no interest accrues. The deferred amount is still owed — you just get until February 15 to pay it.