A property tax lien is a legal claim your city or county places on your home or land when you fall behind on property taxes. It attaches automatically, without a court order, and it carries “super-priority” status, meaning it jumps ahead of your mortgage, any home equity loan, and nearly every other recorded debt against the property. Interest can run as high as 36% annually in some states, and if the debt stays unpaid long enough, the government can sell the property to collect.
How the Lien Attaches
In most jurisdictions, the lien exists by operation of law the moment you owe the tax. In many places that means the first day of the tax year, before a bill has even landed in your mailbox. No judge signs anything. No creditor files paperwork at the courthouse.
Before declaring your account delinquent, the county treasurer or tax collector typically sends several notices spelling out the amount owed, the deadline, and the penalties that begin stacking up if you miss it. Late-payment penalties vary widely but commonly run between 1% and 1.5% per month. Miss the final deadline and the lien remains on your property while the county begins its formal collection process.
Why the Lien Outranks Your Mortgage
Most liens follow a simple rule: first to record, first to be paid. Property tax liens are the major exception. The government’s claim comes ahead of earlier-recorded mortgages, home equity lines, and contractor liens, no matter when those debts were created.
The priority even reaches federal tax liens. Under federal law, a property tax lien that qualifies under local law to outrank earlier security interests takes precedence over an IRS lien as well.1Office of the Law Revision Counsel. 26 USC 6323 – Validity and Priority Against Certain Persons If the property is sold to satisfy debts, the tax collector gets paid before the bank and before the IRS.
That hierarchy is exactly why mortgage lenders watch property tax payments so closely. Many require escrow accounts so they can pay the taxes on your behalf. If a lender discovers unpaid taxes on a loan without escrow, expect a letter, and possibly a forced escrow where the lender pays the taxes and adds the amount to your loan balance.
What a Tax Lien Blocks You From Doing
A recorded tax lien doesn’t sit quietly. It creates immediate practical problems.
You cannot sell the home with a tax lien on the title. More precisely, no title company will close the transaction until the lien is paid, and no lender will fund a purchase loan for the buyer while the debt is outstanding. The lien has to be satisfied from the sale proceeds at closing, or cleared beforehand.
Refinancing runs into the same wall. A new mortgage lender will not accept a second-priority position behind a tax lien, so the balance has to be cleared before any refinance can close. A home equity line of credit is off the table for the same reason.
To find out whether a tax lien has been recorded against your property, check with your county recorder’s office or the local tax collector. Most counties now offer online search tools where you can look up your parcel by address or account number. A professional title search, which typically costs between $75 and $200, gives a fuller picture that includes all recorded liens and encumbrances.
How Counties Collect: Certificate Sales and Deed Sales
When property taxes stay unpaid, local governments don’t wait indefinitely. They use one of two methods to recover the revenue, and which one applies depends on state law.
In tax lien states, the government sells a certificate representing the delinquent debt to a private investor at a public auction. The certificate doesn’t give the investor any ownership right or the right to enter your property. It gives them the right to collect the unpaid taxes plus interest when you pay. If you never pay, the investor can eventually pursue the property, but only after a statutory waiting period.
In tax deed states, the government skips the certificate step and sells the property itself, usually after a period of delinquency and a series of required notices. The auction buyer receives a deed, though some states give the former owner a limited window to buy the property back.
Some states use both systems, or a hybrid “redemption deed” where the buyer receives a conditional deed that becomes final only after the redemption period expires.
Redeeming Your Property
Redemption is the process of paying off the delinquent taxes, interest, and fees to cancel the lien and keep the property. Most states provide a statutory redemption period after a tax lien certificate is sold, giving the owner a window to make things right.
That window varies dramatically. Some states allow as little as 30 days. Others allow up to four years. One to two years is most common. Around 20 states don’t offer any redemption period at all for tax deed sales, meaning the auction is final. A few states extend the timeline for homesteads, disabled owners, or active-duty military members. Check your state’s rules the moment you learn of a sale. The clock is already running.
What Redemption Costs
The redemption price is always more than the original tax bill. It includes the base delinquent taxes, statutory interest, and administrative charges. Interest rates are intentionally steep, designed both to compensate investors and to push owners to pay. Depending on the state, rates run anywhere from 4% to 36% annually.
Counties typically add charges for mailing notices, publishing delinquency announcements in local newspapers, and processing the lien sale. To get an exact figure, request a redemption payoff statement from your county treasurer or tax collector. That document states the total due and the date through which the figure is valid, which matters because interest keeps accruing daily.
Most counties require certified funds, meaning a cashier’s check or money order. Personal checks are usually rejected. Some offices accept wire transfers or online payments, but confirm the accepted methods before the deadline.
What Happens If You Don’t Redeem
If you don’t redeem within the statutory window, the lienholder, either the investor or the local government, moves to finalize the transfer of ownership. The process depends on state law, but it generally follows one of two paths: the investor applies for a tax deed through the county, or the investor files a foreclosure lawsuit in court.
Due process protections apply either way. Before the government can strip someone of their property, the Constitution requires adequate notice. The Supreme Court addressed this in Jones v. Flowers, holding that when mailed notice of a tax sale is returned as undeliverable, the government must take additional reasonable steps to reach the property owner before completing the sale.2Justia. Jones v. Flowers, 547 U.S. 220 (2006) A single letter and a checked box is not enough if the government knows or should know that the owner never received it.
Once notice requirements are satisfied and any judicial review is complete, the transfer becomes final. The former owner loses all rights to the property. Subordinate liens and mortgages are typically wiped out by the tax sale as well, though the specifics depend on state foreclosure procedures.
Your Right to Surplus Equity
For decades, some local governments kept everything when they sold a property for delinquent taxes. If you owed $15,000 in back taxes and the county sold your home for $150,000, the county pocketed the entire amount. That practice ended in 2023.
In Tyler v. Hennepin County, the Supreme Court ruled unanimously that a government cannot keep surplus proceeds from a tax sale beyond what the owner actually owed. The Court held that retaining the excess violates the Takings Clause of the Fifth Amendment.3Justia. Tyler v. Hennepin County States have since reformed their tax sale procedures. Some now require public auctions with minimum bids covering only the tax debt and costs, with any surplus returned to the former owner. Others require listing properties with real estate brokers to obtain fair market value.
There’s a catch. In many jurisdictions you must affirmatively claim the surplus within a deadline, often six months to three years depending on the state. Miss it and the money may be transferred to the state’s unclaimed property fund or forfeited entirely. If you’ve already lost a property to a tax sale, check immediately whether surplus funds are owed to you.
Bankruptcy as an Option
Filing for bankruptcy triggers an automatic stay that halts most collection actions, including property tax foreclosure. Federal law prevents creditors from creating, perfecting, or enforcing liens against property that becomes part of the bankruptcy estate.4Office of the Law Revision Counsel. 11 U.S. Code 362 – Automatic Stay If a tax sale is scheduled and you file before it happens, the sale is generally postponed.
One important limit: the automatic stay does not block new property tax assessments that come due after you file. The government can still assess taxes and attach a lien for post-petition years.4Office of the Law Revision Counsel. 11 U.S. Code 362 – Automatic Stay Current-year taxes remain your responsibility.
Chapter 13 bankruptcy can be a lifeline for homeowners with delinquent property taxes because it lets you spread repayment over three to five years. Property tax debts secured by a lien must be paid in full through the plan; the lien can’t be discharged. Converting a lump sum you can’t afford into monthly payments may still be enough to save the property. Property taxes incurred within one year before filing that haven’t yet resulted in a lien receive priority treatment in bankruptcy and also must be paid in full.5Office of the Law Revision Counsel. 11 USC 507 – Priorities Only older tax debts that never generated a lien have any chance of partial discharge, and that scenario is rare because property tax liens attach quickly.
Federal Tax Consequences of Losing the Property
Losing a home to a tax sale can create a federal income tax bill on top of everything else. The IRS treats a foreclosure or tax sale as a disposition of the property, which means you may owe taxes on any gain.
The calculation compares the “amount realized” with your adjusted basis in the property, usually what you paid plus improvements, minus depreciation. If the amount realized exceeds your basis, you have a taxable gain.6Internal Revenue Service. Publication 4681 – Canceled Debts, Foreclosures, Repossessions, and Abandonments
What counts as the amount realized depends on whether the debt was recourse or nonrecourse. For recourse debt, where you’re personally liable, the amount realized is the lesser of the outstanding debt or the property’s fair market value. Any remaining debt forgiven above fair market value counts as cancellation-of-debt income, taxed as ordinary income. For nonrecourse debt, the full outstanding balance is treated as the amount realized, and there’s no separate cancellation-of-debt income.6Internal Revenue Service. Publication 4681 – Canceled Debts, Foreclosures, Repossessions, and Abandonments
Several exclusions can reduce or eliminate cancellation-of-debt income. You can exclude the income if the debt was canceled in a Title 11 bankruptcy case, or to the extent you were insolvent immediately before the cancellation. Exclusions also exist for qualified farm indebtedness and qualified real property business indebtedness.6Internal Revenue Service. Publication 4681 – Canceled Debts, Foreclosures, Repossessions, and Abandonments
The exclusion for qualified principal residence indebtedness, which previously sheltered many homeowners from tax on forgiven mortgage debt, expired at the end of 2025 for most purposes. Legislation to restore or extend it has been introduced in Congress, but as of early 2026 no extension has been enacted. Homeowners who lose a primary residence to a tax sale in 2026 should consult a tax professional about whether the insolvency or bankruptcy exclusions apply. And you cannot deduct a loss on the sale or involuntary conversion of your personal residence, even if the property sold for less than you paid.