Property tax on a home, lot, or building you own in a place you don’t live in is owed to the local government where the real estate sits, and non-resident property tax bills usually run higher than a local homeowner’s because you can’t claim the homestead exemption. If you rent the place out, sell it, or hold it as a foreign national, additional tax rules stack on top of the basic bill.
Why Your Bill Is Higher Than a Local Owner’s
Property tax follows the land. Local governments tax under the principle of situs, meaning property is taxed wherever it physically sits, regardless of where you file your income tax return or vote. A vacation home in one county, a rental across a state line, or an undeveloped lot in another region all owe tax to the jurisdiction they sit in.
The cost gap comes from the homestead exemption. Most jurisdictions shave a set dollar amount off the taxable value of a property before applying the tax rate, but only for owners who live in the home as their primary residence. Amounts range from a few thousand dollars to $50,000 or more, and a handful of states offer unlimited homestead protection for certain purposes. If the property isn’t your primary home, you don’t qualify, and tax is calculated on the full assessed value.
Vacant land is taxed the same way. Even without a structure, a parcel benefits from road access, emergency services, and environmental oversight, and the assessor bills for it whether you’ve built on it or not.
How the Bill Is Built
Two numbers drive every property tax bill: the assessed value set by the county assessor and the local tax rate. The assessor determines market value through periodic appraisals and applies an assessment ratio to reach a taxable value. That ratio can be a small fraction of market value in some places and the full amount in others.
Rates are usually expressed in mills, where one mill equals one dollar of tax for every $1,000 of assessed value. The rate on your bill is a stack of separate levies set independently by the county, the municipality, the school district, and sometimes a fire district or library system.
Special Assessments
Beyond the standard tax, your bill may carry surcharges from special assessment districts that fund road work, sewer lines, or park improvements for properties that benefit. These are usually temporary but can add meaningfully while active. Non-resident buyers sometimes discover them only after closing because they didn’t review the full tax history during the purchase.
Reassessment Surprises
Reassessments happen on a schedule set by local law, and a new valuation can raise your bill sharply even when the mill rate is flat. Non-residents who don’t track the local market sometimes miss the notice entirely. Keeping your mailing address current with the assessor’s office is the single most effective way to avoid being caught off guard.
Appealing an Inflated Assessment
If the assessed value looks too high, you can appeal. The process generally starts with an informal conversation at the assessor’s office, where a data error or an outdated comparable sale might be corrected without a formal filing. If that doesn’t resolve it, you file with the local board of equalization or review and present evidence such as recent sales of comparable properties, an independent appraisal, or documentation of defects that reduce value. A state tax commission or court is available beyond that, though few owners go that far.
The deadline is the piece that trips up non-residents. The appeal window opens when the assessment notice is mailed, and the notice goes to whatever address the assessor has on file. If you’ve moved and never updated your information, the window can close before you see the number.
Paying, Escrow, and Late Fees
Most counties accept payment online, by mail, by wire, or in person. Credit card payments almost always carry a convenience fee, typically 2 to 3 percent. You’ll need the property identification number (sometimes called a parcel ID or PIN) printed on your bill, and most assessor websites let you look it up by address if you’ve lost it.
If a mortgage is on the property, the lender likely collects tax through an escrow account and pays the bill directly. Your bill may still arrive at your address as an informational copy. Check the mortgage statement to confirm the tax was disbursed, and contact both the lender and the tax office if anything looks wrong. Escrow shortages are common after a reassessment pushes the bill above the lender’s original estimate.
Deadlines are firm. Missing a due date typically triggers interest of 1 to 1.5 percent per month, and some jurisdictions charge more. Penalties stack quickly on a large bill, and the balance becomes a lien on the property. Keep your payment confirmation, whether that’s a stamped receipt, a bank record, or an automated email.
Tax Liens and Foreclosure Risk
Unpaid taxes create a lien the county can sell to investors or use as grounds to take the property. In a tax lien sale, a third party buys the right to collect the delinquent taxes plus interest, which can run from 6 to 18 percent depending on the state. The buyer doesn’t own your property, but the interest clock runs in their favor.
You get a redemption period to pay the full amount owed, including the original taxes, accumulated interest and penalties, and any costs the lien buyer incurred. That window ranges from six months to three years depending on the jurisdiction. If you don’t redeem in time, the lien holder can petition a court to foreclose and take ownership. Non-residents face the sharpest risk here: if your mailing address is outdated, notices may never reach you until a foreclosure is already underway.
Deducting the Tax on Your Federal Return
Property tax on real estate is deductible on your federal return if you itemize, but the deduction for state and local taxes (SALT) is capped. Under the One Big Beautiful Bill Act, the cap rose to $40,000 for tax year 2025 and increases by 1 percent annually, reaching $40,400 in 2026. That cap covers the combined total of state income tax, local property tax, and any other state or local taxes you deduct. For taxpayers with income above $500,000 (adjusted to $505,000 in 2026), the cap phases down to $10,000 at a 30 percent rate.1Bipartisan Policy Center. SALT Deduction Changes in the One Big Beautiful Bill Act
If you own property in multiple jurisdictions, all those bills compete for space under the same cap. A non-resident paying property tax in two locations plus a state income tax hits the limit faster than someone with a single bill.
If You Rent It Short-Term
Listing a non-resident property on Airbnb, VRBO, or a similar platform adds tax obligations beyond the annual bill. About 30 states impose a lodging or transient occupancy tax on short-term stays, and many cities and counties add their own. These taxes generally apply to rentals shorter than 30 consecutive days. Combined state and local rates can exceed 14 percent in major cities and top 17 percent in some markets.
Some platforms collect and remit these taxes automatically in certain locations, but in many places the responsibility falls on you. Failing to collect and remit creates a separate liability from your property tax and can trigger penalties and back-tax assessments. Rental income itself is also subject to federal and state income tax, which is a separate filing obligation.
State Withholding When You Sell
Selling property in a state where you don’t live can trigger mandatory income tax withholding at closing. More than a dozen states require the buyer or closing agent to withhold a percentage of the sale price or the seller’s gain and forward it to the state revenue department. Rates range from about 2 percent to over 8 percent depending on the state and whether you’re an individual or a business.
The withholding is a prepayment, not an extra tax. You reconcile it on a nonresident state income tax return, and any excess comes back as a refund. Some states let sellers reduce or eliminate the withholding by filing an affidavit documenting a lower gain, or by qualifying for an exemption such as a principal residence sale or a like-kind exchange. Your closing agent should flag this, but sellers who don’t plan for it can face a cash-flow shock at the settlement table.
Extra Federal Rules for Foreign Owners
Foreign nationals who own U.S. real estate face everything above and a federal layer that domestic out-of-state owners never see.
FIRPTA Withholding at Sale
When a foreign person sells U.S. real property, the buyer must withhold 15 percent of the total sale price and send it to the IRS under the Foreign Investment in Real Property Tax Act.2Internal Revenue Service. FIRPTA Withholding On a $400,000 sale, that’s $60,000 held back at closing. The rate drops to 10 percent if the sale price is $1,000,000 or less and the buyer plans to use the property as a residence.3Office of the Law Revision Counsel. 26 USC 1445 – Withholding of Tax on Dispositions of United States Real Property Interests If the buyer will use it as a residence and the price is $300,000 or less, no withholding is required.4Internal Revenue Service. Exceptions From FIRPTA Withholding
The withholding is a deposit against your actual U.S. tax liability, not the final tax. If your real tax owed is less than the amount withheld, you file a U.S. return to claim a refund. You can also apply for a reduced withholding amount on IRS Form 8288-B before closing, though the IRS typically takes up to 90 days to process the application.2Internal Revenue Service. FIRPTA Withholding
Rental Income at 30 Percent, or Less With an Election
Rental income from U.S. property earned by a nonresident alien is taxed at a flat 30 percent of gross rent, with no deductions for mortgage interest, repairs, or depreciation.5Office of the Law Revision Counsel. 26 USC 871 – Tax on Nonresident Alien Individuals That rate applies to every dollar of rent collected, not just profit, which is punishing for properties with heavy operating costs.
Most foreign landlords elect out of that treatment. You can choose to treat the rental as “effectively connected” with a U.S. business, deduct ordinary expenses, and pay tax only on net income at the same graduated rates U.S. residents pay.6Internal Revenue Service. Publication 519 (2025), U.S. Tax Guide for Aliens The election is made by attaching a statement to your Form 1040-NR listing your U.S. real property. It stays in effect for future years unless you revoke it.7Internal Revenue Service. Taxation of Nonresident Aliens
Getting an ITIN
Foreign owners who don’t qualify for a Social Security number need an Individual Taxpayer Identification Number to file U.S. returns and comply with withholding rules. You apply by submitting IRS Form W-7 with documentation of your identity and foreign status, and in most cases you must attach a federal tax return to the application.8Internal Revenue Service. Taxpayer Identification Numbers If you’re also applying for a FIRPTA withholding certificate, both applications can be bundled, with the ITIN portion typically processed within 10 days.2Internal Revenue Service. FIRPTA Withholding