What Is the Michigan General Property Tax Act?
Michigan's property-tax rules are not one isolated foreclosure statute. The General Property Tax Act governs assessment, taxable value, delinquency, forfeiture, foreclosure, and much of what happens when property taxes go unpaid.
This guide stays deliberately narrow and explains the statute itself. For the full decision framework on selling with delinquent taxes, see our main Selling a House With Delinquent Property Taxes in Michigan guide.
The Michigan General Property Tax Act — Public Act 206 of 1893 — is the backbone of Michigan's real-property-tax system. It is old, heavily amended, and much broader than tax foreclosure. For a homeowner with delinquent taxes, the most important provisions govern the return of unpaid taxes as delinquent and the forfeiture/foreclosure process, principally MCL 211.78 through 211.78m and related sections.
What the Act Actually Does
At a high level, the Act establishes how Michigan real and personal property is assessed and taxed, how taxable value works, how exemptions operate, how unpaid taxes are collected, and how tax-delinquent real property can ultimately be foreclosed and disposed of.
For delinquent real-estate taxes, the foreclosure provisions were substantially reworked by Public Act 123 of 1999. The modern system is designed around county treasurers or the State acting as the foreclosing governmental unit.
The Terms Homeowners Commonly Mix Up
- DelinquentThe taxes were not paid and have been returned for collection.
- ForfeitedA statutory stage in which the foreclosing governmental unit may pursue a foreclosure judgment if the property is not redeemed. The Act expressly distinguishes forfeiture from acquiring possession or ownership.
- ForeclosedA circuit-court judgment has been entered and, when effective, the owner's interests are extinguished subject to the statute.
- RedeemedThe amounts required by law are paid before the redemption right expires, preventing the tax foreclosure from taking the property.
Those words are not interchangeable.
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The Three-Year Structure
Treasury organizes the statutory process into three years. Year one is delinquency and notices. Year two brings forfeiture, additional fees, title work, property visits, and the foreclosure petition process. Year three brings hearings, judgment, and the March 31 deadline for redemption in the ordinary uncontested timeline. The statute controls; Treasury's timeline is useful because it translates those statutory sections into dates homeowners can follow.
Who Is the Foreclosing Governmental Unit?
The General Property Tax Act defines the foreclosing governmental unit, commonly abbreviated FGU. In most counties that's the county treasurer. In certain counties the State of Michigan may serve in that role. That is the office that matters once the property is in the statutory forfeiture/foreclosure process — a city assessor or local tax office may be able to answer current-year questions, but delinquent taxes returned to the county move into a different collection framework.
What Happens When Taxes Become Delinquent?
Treasury's current timeline states that on March 1, unpaid taxes from the preceding year are returned to the county treasurer. A 4% administration fee and 1% per month non-compounded interest are added, and notices follow. The charges and notices increase as the process advances — this is why an old tax bill is not a reliable payoff figure.
What Does Forfeiture Do?
Under MCL 211.78, "forfeiture" does not mean the county has already taken possession. It means the foreclosing governmental unit may seek a foreclosure judgment if the property is not redeemed. That distinction matters because homeowners sometimes receive a forfeiture notice and conclude it is already too late to act. It is serious, but it is a stage in the process rather than the final transfer of title.
A forfeiture notice is a warning shot, not a eulogy. You generally still have a real window to redeem, pay, or sell before title actually changes hands.
Foreclosure and the March 31 Deadline
Treasury's statutory timeline identifies March 31 in the third year as the effective date of judgment and last day to redeem for the standard uncontested process. At that point, title vests in the foreclosing governmental unit. Contested cases and unusual procedural circumstances can differ — if your parcel is already in a court case, rely on the actual judgment, notices, and qualified legal advice rather than a generic calendar.
Payment Plans and Foreclosure Avoidance
The Act contains provisions allowing county treasurers to create delinquent-property-tax installment plans for financially distressed homeowners who meet statutory conditions, and it has also authorized foreclosure-avoidance agreements in specified circumstances. These programs are rule-driven and can change. The practical move is simple: ask the county treasurer what is currently available for your parcel and what you must do to qualify.
Why the Act Matters When You Sell
A buyer can agree to purchase a house, but the title company still has to determine what taxes, liens, and interests must be paid or resolved to transfer marketable title. If delinquent taxes are still redeemable, they can often be addressed through the closing. Once title has vested in the foreclosing governmental unit, however, the former owner no longer has the same property to sell — the statutory stage therefore determines whether "sell the house" remains an available solution.
The Act Has Changed — Old Internet Advice Can Be Dangerous
Michigan's property-tax law has been amended repeatedly, including major changes following litigation over surplus value after tax foreclosure. Search results, old law-firm articles, and forum posts may describe procedures that are no longer current. For deadlines, use the current Michigan Legislature text, Michigan Treasury guidance, your county treasurer, and — when the stakes warrant it — a Michigan attorney.
The Michigan Legislature – General Property Tax Act (Chapter 211) is the current statutory text. Michigan Treasury – Property Tax Forfeiture and Foreclosure and its Foreclosure Process Timelines translate the statute into a practical timeline.
Related Michigan Property Tax Guides
- Selling a House With Delinquent Property Taxes in Michigan (main guide)
- Right of Redemption After Tax Foreclosure in Michigan
- Can You Lose Your Michigan Home Over $500 in Unpaid Property Taxes?
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Frequently Asked Questions
It's Michigan's principal statute governing property assessment, taxation, delinquency, forfeiture, and tax foreclosure.
No. The Act defines forfeiture as a stage allowing foreclosure to be pursued if the property is not redeemed.
The applicable foreclosing governmental unit, usually the county treasurer or, in certain counties, the State.
Treasury's timeline generally shows March 1 after the tax year as the date unpaid taxes are returned delinquent to the county treasurer.
In the standard uncontested process, Treasury identifies March 31 of the third year as the date judgment becomes effective and title vests in the FGU.
It authorizes specified installment-plan and foreclosure-avoidance mechanisms, subject to statutory and local requirements.
Yes. The Act is frequently amended, so current official sources matter more than older articles.
Not for every delinquency, but legal advice is appropriate when ownership, notice, bankruptcy, court orders, or imminent foreclosure create uncertainty.
The statutory framework is statewide, but the foreclosing governmental unit, local procedures, and payment-plan availability can vary by county. Confirm details with your specific county treasurer.
Final Thoughts
You don't need to become a statute expert to protect your house — you need to know which stage you're in and which office controls your deadline. Get that from the county treasurer directly, and use this Act only as background for the conversation.
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If you're considering selling, start with the exact tax status, deadline, ownership, and property value. Tell me what's going on and what you're trying to accomplish. I'll give you my perspective on the options.
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