Why the Tax Bill on a Cadillac Listing Probably Isn't the One You'll Pay

The annual property tax figure on a Cadillac-area listing is real, but it belongs to the seller. Three things set it: how many years that owner held the home, whether they lived there full time and which school district the parcel sits in. Once you buy, two Michigan rules reset the first two factors. On a lake home in Clam Lake, Cherry Grove or Selma Township, the third factor decides whether you notice the change in July or not until December.

For anyone comparing homes on Lake Mitchell, Lake Cadillac or inside the city limits, this is the cost that a price comparison never shows.

The seller's bill is a record of how long they've owned

Michigan taxes homes on taxable value. Under Proposal A, each owner's taxable value can rise only a limited amount per year. For 2026, the State Tax Commission set that limit at a multiplier of 1.027, or 2.7%, according to Bulletin 14 of 2025.

State equalized value, or SEV, has no cap. It is set at half the assessor's estimate of true cash value. When a home sells, the State Tax Commission's transfer of ownership guidelines say the cap comes off in the calendar year after the transfer. Taxable value then resets to that year's SEV.

So the longer the seller owned the home, the further their taxable value has likely fallen behind SEV, and the bigger the reset you inherit. A cottage that one family has owned for twenty years can carry a much lower tax figure than the newer house next door. After closing, those two figures may land much closer together.

The gap can be large. In its report on Michigan property taxes, published in October 2023, the Michigan Department of Treasury found that statewide taxable value in 2022 was $130 billion below SEV. That is about 23.8% below. That is a statewide average from a few years back, so it doesn't measure any one parcel. It does show that this reset is routine and not a rare surprise.

Prices can soften while your tax bill still climbs

In Wexford County, the single-family median price dipped over the past year. Aspire North REALTORS®' September 2026 sold market analysis puts the county median at $239,000 across 36 sales. A year earlier, in September 2025, it was $244,400. That works out to a drop of about 2.2%.

It's easy to read a flat or softening market as good news on taxes. It isn't. The reset doesn't depend on this year's price change. It depends on how far a home's SEV has pulled ahead of a capped taxable value over the seller's whole ownership. A modest dip in the median doesn't close a gap that built up over years of 2% and 3% caps.

The sale price also doesn't become your assessment. The transfer guidelines say the assessor sets true cash value separately, so your purchase price doesn't flow straight onto the tax roll. The figure to check is the parcel's current SEV, because that is roughly where your taxable value will land.

A second home adds another 18 mills

Uncapping changes the value being taxed. The Principal Residence Exemption changes the rate applied to it.

According to the Michigan Department of Treasury, the PRE exempts a home from local school operating millage, up to 18 mills. It applies only to the owner's true, fixed and permanent home. Form 2368, the PRE affidavit, says vacation and seasonal homes are not eligible. Treasury's occupancy guidance gives an example of a property used only seasonally as a seasonal home and not a principal residence.

That matters a great deal to a buyer from Chicago or the Detroit area. Suppose the seller lived on Lake Mitchell year-round and claimed the exemption. Their bill reflects the lower PRE rate. If you buy the same house as a summer place, you pay the non-PRE rate on a taxable value that has just reset to SEV. Both changes hit in the same year.

Here is the arithmetic. One mill is $1 for every $1,000 of taxable value, so 18 mills comes to $1,800 a year for every $100,000 of taxable value. That cost comes from your residence status and has nothing to do with the house.

Your school district decides which bill the 18 mills land on

In Wexford County, school districts split their levy between the summer and winter bills in different ways, so the non-PRE premium shows up at different times of year depending on the district.

These rates come from Wexford County's 2025 summer and winter millage table. Figures are in mills, as the county prints them.

Cadillac Area Public Schools splits the premium between the two bills. For parcels in that district, the non-PRE rate runs about 9 mills higher in summer and 9 mills higher in winter. In the Pine River, McBain and Mesick portions of these townships, the summer PRE and non-PRE rates are identical. The whole premium appears on the winter bill: 18 mills in the Pine River and McBain rows, and about 17.65 mills in the Selma-Mesick row.

Consider a second-home buyer in one of those township pockets who looks only at the first summer bill. Nothing about it would look different. The difference arrives in December.

For the City of Cadillac, the 2025 rates add up to about 44.17 mills a year with the exemption and about 62.18 mills without it. On $100,000 of taxable value, that is roughly $4,417 against $6,218.

What to pull before you write an offer

Each of these items is public and specific to the parcel:

1. The parcel's current SEV and taxable value. If the two are far apart, expect your taxable value to move toward SEV the year after you close.
2. The school district on the parcel record. Around Lake Mitchell and Lake Cadillac, one township can include more than one district. That determines your rate and which bill carries the premium.
3. Whether the seller claims the PRE. If they do and you won't qualify, the 18-mill difference is coming.
4. The non-PRE rate for that row of the county table. Multiply it by the current SEV to get a rough idea of your post-uncapping bill, then confirm the figure with the assessor.

If you're buying a primary residence, timing matters this month. Treasury's PRE claim requirements say Form 2368 goes to the city or township assessor. A form filed by June 1 covers that year's summer and winter levies. A form filed between June 2 and November 1 takes effect starting with the winter levy. For a closing this fall, the November 1 date is coming up soon.

A few common questions

Does uncapping happen the moment I close? No. Under the transfer guidelines, taxable value uncaps in the calendar year after the transfer. A home bought in late 2026 would see the reset on its 2027 assessment.

After the reset, how fast can my taxable value rise? It goes back under the annual cap. The 2026 multiplier is 1.027, and the State Tax Commission sets a new one each year.

Will these rates hold for my bill? The county table quoted here is labeled 2025. Millage rates can change from year to year, so read the figures above as a reference point, not a quote. Your assessor or treasurer can give you the current rates for your parcel.

This post is general information and not legal, tax or financial advice. Please confirm the details of your purchase with your assessor, a tax professional or an attorney.

The seller's tax bill is one of the first numbers people anchor on, and it often turns out to be a poor guide. When we review a Cadillac-area listing with you, we pull the SEV, taxable value, school district and exemption status so your first full year of taxes doesn't catch you off guard. Talk with Daniella Bell Group before you make an offer, and Find Your Beautiful Life with the numbers already in front of you.