There is no federal property tax in the United States. Your annual property tax bill comes from a county, city, school district, or other local authority, never from the IRS. The Constitution makes a nationwide tax on real estate essentially unworkable, and Congress has never tried to enact one. Federal tax law still reaches property owners in other ways, though, through deductions on your income tax return, capital gains when you sell, estate tax rules when you die, and liens if you fall behind on what you owe the IRS.
Why the Constitution Blocks a National Property Tax
The obstacle sits in Article I. The Direct Tax Clause requires that any “direct” tax be apportioned among the states in proportion to their populations.1Congress.gov. Article 1 Section 9 Clause 4 A tax on real estate is the classic direct tax, and apportioning it by population produces results no Congress has been willing to defend.
Picture two states with identical populations but very different real estate markets. Under apportionment, each state has to send the same total to Washington. The state with cheaper land ends up with a higher effective rate per dollar of property value; the wealthier state gets off lighter. That built-in mismatch is why the idea has stayed on the shelf for more than two centuries.
The Supreme Court reinforced the barrier in Pollock v. Farmers’ Loan & Trust Co. (1895), holding that a tax on income from real property is functionally a tax on the property itself and therefore a direct tax subject to apportionment.2Justia. Pollock v. Farmers’ Loan and Trust Co. The Sixteenth Amendment, ratified in 1913, later allowed Congress to tax income without apportionment.3Legal Information Institute. Overview of Sixteenth Amendment, Income Tax It covered only income. The apportionment rule for property taxes was untouched, and the math problem that made a federal property tax impractical in 1789 is still just as potent today.
Who Actually Taxes Your Property
Property tax in the U.S. is a local affair. Counties, cities, school districts, and special districts assess the value of your land and buildings, apply a rate (often called a millage rate), and collect the money. In fiscal year 2023, property taxes accounted for nearly 29 percent of all state and local tax collections and were the single largest source of local revenue.4Tax Policy Center. How Do State and Local Property Taxes Work? Those dollars fund schools, police and fire departments, roads, and other services set at the local level.
Because each jurisdiction sets its own rate and assessment method, the burden varies widely by location. Effective rates can run from under half a percent to well over two percent of a home’s market value. If you think your assessment is too high, most jurisdictions let you appeal to a local board of equalization, but the window is often only a few weeks after the new value is mailed out. Watch for that notice.
Where Federal Tax Law Still Touches Property Owners
Federal law does not tax you for owning a home, but it does let you deduct some property-related costs if you itemize on your federal return. Each deduction has limits worth knowing.
The SALT Deduction
If you itemize, you can deduct the state and local taxes you pay, including property taxes. For 2026, the maximum SALT deduction is $40,400 for most filers and $20,200 for married taxpayers filing separately. The cap phases down at higher incomes: once modified adjusted gross income crosses roughly $505,000, the cap shrinks by 30 cents for every dollar above that threshold, bottoming out at $10,000. In a high-tax area with an expensive home, you can hit the ceiling well before you have deducted everything you actually paid.
Mortgage Interest
You can deduct interest on up to $750,000 of mortgage debt used to buy, build, or substantially improve your main home or a second home, or $375,000 if married filing separately.5Internal Revenue Service. Publication 936, Home Mortgage Interest Deduction Mortgages taken out before December 16, 2017, qualify under the older $1 million limit. The One Big Beautiful Bill, signed in July 2025, made the $750,000 limit permanent rather than letting it expire.
Home Energy Credits
Federal credits for energy-efficient home improvements, including insulation, heat pumps, and solar panels, have recently been available at 30 percent of the cost, with annual limits that vary by improvement type.6Internal Revenue Service. Home Energy Tax Credits Availability and amounts shift, so check the IRS guidance for the current tax year before counting on a specific number.
Capital Gains When You Sell
The federal government does not tax you for owning property, but it does tax the profit when you sell. Sell your primary residence and you can exclude up to $250,000 of gain from your income, or $500,000 for married couples filing jointly, provided you owned and lived in the home for at least two of the five years before the sale.7Office of the Law Revision Counsel. 26 USC 121 – Exclusion of Gain From Sale of Principal Residence Gain above those thresholds is taxed at the long-term capital gains rate, which for 2026 is 0, 15, or 20 percent depending on your taxable income.
Higher earners face an additional layer. The net investment income tax adds 3.8 percent on top of the capital gains rate for individuals with modified adjusted gross income above $200,000, or $250,000 for married couples filing jointly.8Office of the Law Revision Counsel. 26 USC 1411 – Imposition of Tax The Section 121 exclusion shields excluded gain from the surtax as well, but any gain above the exclusion is exposed.9Internal Revenue Service. Questions and Answers on the Net Investment Income Tax Those thresholds are not indexed for inflation, so more taxpayers cross them each year.
Depreciation Recapture on Investment Property
Own a rental or commercial building and the IRS lets you deduct depreciation each year to account for wear and tear. That deduction reduces your taxable income while you hold the property, and the IRS collects it back when you sell. Recaptured depreciation is taxed at a maximum federal rate of 25 percent, regardless of your regular bracket. It applies even if you never actually claimed the deduction, because the IRS taxes depreciation that was “allowable” whether or not it was “allowed.”
Gain above the original purchase price (after accounting for depreciation) is taxed at the standard long-term capital gains rates of 0, 15, or 20 percent, plus the 3.8 percent net investment income tax if it applies. Depreciation recapture cannot be offset by capital losses from other investments, which catches some sellers off guard at tax time.
Deferring Gain With a 1031 Exchange
Real estate investors can postpone capital gains tax by swapping one investment property for another under Section 1031 of the tax code.10Office of the Law Revision Counsel. 26 USC 1031 – Exchange of Real Property Held for Productive Use or Investment The exchange does not have to be simultaneous. You sell, a qualified intermediary holds the proceeds, and you use them to buy a replacement. The deadlines are strict and cannot be extended for anything short of a presidentially declared disaster.11Internal Revenue Service. Like-Kind Exchanges Under IRC Section 1031
You have 45 days from the sale to identify potential replacement properties in writing and 180 days to close on one.10Office of the Law Revision Counsel. 26 USC 1031 – Exchange of Real Property Held for Productive Use or Investment Both properties must be held for business or investment use; your personal residence does not qualify. U.S. real estate can only be swapped for other U.S. real estate. Miss either deadline and the entire gain becomes taxable. The tax is deferred, not erased; when you eventually sell the replacement without another exchange, the accumulated gain catches up.
Estate Tax and Inherited Property
When someone dies, the federal estate tax applies to the total value of their assets, including real estate, if that value exceeds the basic exclusion amount. For 2026, the exclusion is $15,000,000 per person, raised by the One Big Beautiful Bill signed into law on July 4, 2025.12Internal Revenue Service. What’s New – Estate and Gift Tax A married couple can effectively shield up to $30 million. The vast majority of homeowners will never trigger it.
Heirs get a valuable benefit called a step-up in basis. Instead of inheriting the deceased owner’s original purchase price as your cost basis, you receive a basis equal to the property’s fair market value on the date of death.13Office of the Law Revision Counsel. 26 USC 1014 – Basis of Property Acquired From a Decedent If your parent bought a home for $100,000 and it was worth $400,000 when they died, your basis is $400,000. Sell it for $400,000 the next month and you owe zero capital gains. Decades of unrealized appreciation are wiped clean in a single event.
The estate tax is not a property tax. It is triggered once, at death, by the transfer of wealth. A property tax recurs every year simply because you own land. The federal government has chosen the former and left the latter to local governments.
Federal Tax Liens on Real Estate
Washington cannot tax your property, but it can put a claim on it if you owe back taxes. When a taxpayer fails to pay a federal tax debt after the IRS sends a demand, a lien automatically attaches to everything the taxpayer owns, real estate included.14Office of the Law Revision Counsel. 26 USC 6321 – Lien for Taxes The lien arises at the moment the IRS assesses the tax and continues until the debt is paid or the collection period expires.15Office of the Law Revision Counsel. 26 USC 6322 – Period of Lien
The IRS generally has 10 years from the date of assessment to collect through levy or court action.16Office of the Law Revision Counsel. 26 USC 6502 – Collection After Assessment During that window, the lien makes it hard to sell or refinance because the government’s claim takes priority over most later creditors. If you need to refinance, you can apply for a subordination certificate using IRS Form 14134, which asks the IRS to let a new mortgage lender take priority. The IRS will consider subordination if it improves your ability to repay the tax debt or at least does not hurt the government’s position. Approval is not guaranteed, and the process can take months.
A federal tax lien is a collection tool tied to an existing debt, not a recurring tax on ownership. If the debt is never resolved, the IRS can eventually seize and sell the property to satisfy what is owed.
Payments in Lieu of Taxes
One corner of the federal system acknowledges the burden of untaxable land. The federal government owns roughly 640 million acres, and because local governments cannot tax federal land, Congress created the Payments in Lieu of Taxes (PILT) program to compensate affected counties. The formula is based on the amount of federal land in a county, its population, and other federal revenue-sharing payments the county already receives.17U.S. Department of the Interior. Payments in Lieu of Taxes PILT covers land managed by agencies including the Bureau of Land Management, the National Park Service, and the U.S. Forest Service. For fiscal year 2026, Congress appropriated full PILT funding. The payments are a supplement, not a substitute, and they typically cover only a fraction of what the land would generate in property taxes if it were privately owned.