Why the Seller's Tax Bill Won't Be Yours in Marquette Township

If you close on a Marquette Township home this fall, your first full year of property taxes will be 2027. Three things hit in that same year. Michigan resets your taxable value. Two countywide levies approved by voters in August begin. And depending on which school district your parcel sits in, a bond on the November 3 ballot could start as well. The tax figure on the listing sheet reflects none of this, so it's one of the least reliable numbers in the file.

Forty-five days, and a $200 lesson

Start with the paperwork, since it's the piece that costs real money when it slips. After a sale, the new owner has to file a Property Transfer Affidavit, Treasury Form 2766, with the township assessor within 45 days of the transfer. If you file late or not at all, you can owe back taxes, interest and penalties. The penalty is $5 a day, capped at $200 for a principal residence and $4,000 for other real property. That higher cap applies to a cabin, a rental or land bought as an investment, which covers a good share of what changes hands around Marquette.

The affidavit is also how the assessor learns a transfer happened. That transfer sets off the bigger change.

What uncapping does to the number you inherited

Under Michigan's system, a property's taxable value can usually rise each year by no more than inflation or 5%, whichever is lower. When a home sells, that limit comes off. Here's the State Tax Commission's sequence:

1. The transfer happens during the current year. Your first bill still reflects the seller's capped taxable value.
2. In the calendar year after the transfer, the cap is gone and taxable value is set to that year's state equalized value, or 50% of true cash value.
3. The assessor has no choice here. By statute, taxable value must uncap in the year after a transfer.
4. From then on, your new taxable value grows under the cap again. For 2026, the State Tax Commission set the inflation rate multiplier at 1.027, meaning 2.7%.

One detail in the state's guidance cuts against a common shortcut. The assessor is not allowed to just take half your purchase price and call it your new taxable value. The guidelines say true cash value is usually not the same as the sale price, and that an assessor "may not automatically set an assessed value or a taxable value at half of a property's selling price." For an estimate, the better figure is the property's current state equalized value, which shows on the assessment records, rather than a calculation based on your offer.

What does the gap look like in dollars? Use the latest complete official rates. For the 2025 tax year, a principal residence in the Marquette Area Public Schools part of the township carried 29.6596 mills. One mill is $1 per $1,000 of taxable value. So each $10,000 that taxable value jumps at uncapping adds about $297 a year at that rate. A home owned by the same family since well before the recent run-up can carry a gap of many tens of thousands of dollars between its taxable value and its state equalized value. Stretch that $297 across the gap and the seller's bill stops being a useful guide.

At the county level, Marquette County's 2026 budget estimated countywide taxable value would grow 5.63% for 2026, based on Equalization estimates. That's more than double the 2.7% cap on parcels that didn't change. Under the state formula, taxable value can only grow faster than the cap through additions, such as new construction, or through parcels resetting after a sale. Some share of that 5.63% is homes like the one you might be buying.

The rate side is changing too

Uncapping changes the value that gets taxed. The other half of the bill is the millage rate, and for Marquette Charter Township that rate has been rebuilt by voters over 2026. The levies below were either approved this year or are on the November 3 ballot.

A few rows need more context. The EMS question was written narrowly. It asked voters to approve up to 1.0 mill "for one (1) year, only, in 2026," to pay for added dedicated EMS staffing so coverage runs 24 hours a day, 7 days a week, with estimated revenue of $358,068.34. Marquette County issues township tax bills on July 1 and December 1. We couldn't find a published township statement on which bill carries the 2026 EMS levy, or on how EMS will be funded after 2026. If you're comparing a 2026 bill with a 2027 estimate, ask the township treasurer that question directly.

The Veterans Affairs increase is small. The Mining Journal reported that it raises the county's existing 0.1-mill levy to 0.15 mill, or about $15 a year for a home with a taxable value of $100,000. The transit levy is 0.5887 mill renewed plus 0.0113 mill new, continuing a Marq-Trans millage that has been in place since 2004. Neither one changes a bill much by itself. Their timing matters because both start in 2027, the same year a fall 2026 purchase uncaps.

The library renewal keeps a rate that's already on township bills. Peter White Public Library's handout puts Marquette Charter Township's Headlee-rolled-back rate at 0.8761 mill, or $87.61 a year per $100,000 of taxable value. If the renewal fails, residents would need to buy a nonresident card to keep using the library.

Two neighbors, two different bills

The township doesn't have one tax rate. Its parcels fall in two school districts, and the county publishes a separate total for each. For the 2025 tax year, the totals were:

• Marquette Area Public Schools parcels: 29.6596 mills for a principal residence, 47.6596 mills for non-principal residence property
• Gwinn Area Community Schools parcels: 29.6241 mills for a principal residence, 47.6241 mills for non-principal residence property

Those two totals are almost identical right now. The 2026 votes apply differently to each side, though. The MAPS bond falls only on Marquette-district parcels. The Gwinn bond, if it passes, falls only on Gwinn-district parcels, at an estimated 1.89 mills in 2027. WLUC reported this is the fourth try, after three earlier Gwinn bond proposals failed, so the outcome is not settled until the votes are counted. Before you compare two township homes on carrying cost, confirm which school district each parcel sits in for tax purposes. The two may not match, even though they share a township.

Notice the 18-mill gap between each district's two columns. Michigan exempts a principal residence from up to 18 mills of school operating tax. A second home near the trails, a rental, or a property you hold before moving in full time doesn't get that exemption. At 2025 rates, that's $1,800 a year for every $100,000 of taxable value, before uncapping raises the taxable value it applies to.

Putting a 2027 estimate together

None of this calls for a tax professional just to get a rough number. It does mean throwing out the seller's bill and building your own from three pieces:

• The value: the property's current state equalized value, since that's where taxable value lands the year after the transfer
• The rate: the right district total, principal residence or not, adjusted for the 2026 votes and whatever passes on November 3
• The timing: your first bill still reflects the seller's capped value, and the reset shows up the following year

Two figures we can't give you yet. Marquette County says its posted rate sheet is the FY 2025 version, final as of October 2025, so the totals above aren't 2026 rates. The State Tax Commission's most recent inflation multiplier we found is the 2026 figure, so the 2027 cap hasn't been published as of today. The township assessor and treasurer are the right people to confirm both before you lock in a monthly budget. This is general education, not tax advice.

Quick answers

Will my escrow cover the jump? Lenders usually base the first escrow on the current bill, and that bill reflects the seller's capped value. Budget for the uncapped figure the following year so you aren't caught by an escrow shortage.

Does building an addition after I buy change anything? Yes. Additions are added to taxable value on top of the inflation cap under the state formula, separately from uncapping.

I'm selling. Does uncapping affect my price? Uncapping falls on the buyer's taxes, not yours. Buyers who have done the math will look at the uncapped figure, so having your state equalized value ready helps a negotiation stay grounded.

Is the EMS levy permanent? As approved, no. The ballot language authorized it for 2026 only. Any levy after that would take a new decision.

Tax math should be part of how you compare homes, not a surprise in your second year. Team Erin Wasik can pull the state equalized value and school district for any Marquette Township property you're considering, so your 2027 estimate starts from the right numbers. Start Your Search with that question in hand.