The Tax Discount You Enjoy Stays With You, Not the Buyer

The tax figure on your listing is the bill you pay as the owner. In most cap states, it is not the bill your buyer will pay, and the gap widened in 2025.

ATTOM's analysis for tax year 2025, released April 2026, shows $396.8 billion levied on 89.6 million single-family homes, up 3.7 percent year over year. The average bill rose 3 percent to $4,427 and the effective rate ticked up to 0.9 percent. Taxes climbed while values dipped. Treat it as the most recent full-year national read, now about seven months old.

That single decoupling is the whole story for a seller. Taxes went up while prices went down.

The tax line is sticky in the direction you do not want

The property tax line does not track value symmetrically. Assessments lag the market by one to three years in most jurisdictions, and taxing bodies set a levy they intend to collect whether your home appraised higher or lower. When values soften, the rate floats up to hold the levy. That is how the national bill rose 3 percent in a down-value year.

For an owner weighing whether to list, this kills a common piece of wishful math: that a cooling market relieves the cost of waiting. The mortgage is fixed. The escrow is not. The tax portion keeps rising while you sit on the house hoping for a better spring.

Your low bill is personal, and it does not convey

The sharper point is what happens at closing. In states with assessment or homestead caps, the below-market bill an owner enjoys attaches to the owner, not the house. Florida's Save Our Homes cap, California's Proposition 13, and similar regimes reset assessed value toward market when the property changes hands. The buyer does not inherit your years of capped growth. They get reassessed near the sale price.

So the tax number a listing agent pulls from county records can understate what the buyer will owe by a wide margin, especially if you held the home through the 2021 to 2023 run-up. A disciplined buyer underwrites the reset, not your frozen base. That reset is a real cost, and it gets subtracted from what they will pay you. Our pricing guides exist for exactly this gap between the number on paper and the number a buyer will carry.

This cuts against the relief voters just approved. Florida passed Amendment 3 on November 3, 2026, expanding homestead benefits. Those benefits help people who stay put. They do little for the transaction, because the buyer must establish their own homestead and their own clock. See how this plays out across the Florida market. Relief for stayers is not relief for sellers.

The cap you are counting on is being overridden

There is a second crack. The statutory caps meant to limit annual increases are failing in more places. In New York, the state comptroller reported in August 2026 that tax cap overrides are rising. In New Hampshire, more than 100 communities passed a school tax cap in early November 2026, per New Hampshire Public Radio, a sign of how hard voters are now fighting levy growth. When overrides become routine, the 2 percent cap a buyer prices in stops being a reliable forecast. Buyers who cannot trust the cap underwrite faster future growth. That is a quiet discount baked into every offer.

Put the three forces together

The tax line rises when values fall, it resets upward when you sell, and the caps meant to bound it are increasingly pierced. Property tax is not a background cost. It is an active input in what a buyer will pay, and in 2026 it works against sellers on all three fronts.

The value side offers no cushion. Across the markets we track in our housing data, the typical US home sat near $285,251 in September 2026, up about 3 percent over the prior year. That matches the 3 percent climb in the average tax bill. For the median owner, the tax line is eating this year's equity gain nearly dollar for dollar.

Before you set a price, pull the reassessed number a new owner would face and assume a buyer already has. The owner-level discount you have enjoyed is the one thing about your house that does not transfer at closing.