Tax Sale: How a Property Tax Sale Works, State by State
A tax sale auctions a property, or the lien on it, for unpaid property taxes. How lien sales and tax deed sales differ, redemption, notice, and title impact.
Quick answer
A tax sale is a forced auction held by a county or other taxing authority to collect unpaid property taxes. Some states sell the property itself, others sell a lien or certificate on it. Either way, the owner usually keeps a right to redeem by paying what is owed, and the sale leaves a trail in the record.
What is a tax sale?
The Legal Information Institute defines it this way: "Tax sale is the forced auctioning of property or liens on property owned by a taxpayer with back taxes." It adds that a tax sale is generally a last resort, held long after the taxpayer falls behind (Legal Information Institute, tax sale).
Property taxes are secured by a lien on the land. A lien is a legal claim against property that must be settled before the property can be sold or refinanced cleanly. If the taxes stay unpaid, the taxing authority can enforce that claim by selling the property, or by selling the claim to an investor who then collects from the owner.
People searching for "tax sale properties," "tax sale houses" or "tax delinquent properties" are looking at the early part of this process. A tax delinquent property is one with unpaid taxes that has not necessarily been sold yet. Many counties publish a delinquent list before the sale. A property on the list is not for sale to the public until the county holds its sale.
Definition
Tax sale — A forced sale, usually an auction, of a property or of the lien on a property, held by a government to collect property taxes the owner has not paid.
What is the difference between a tax lien sale and a tax deed sale?
In a tax lien (or tax certificate) sale, the buyer purchases the government's claim for the unpaid taxes, not the house. In a tax deed sale, the buyer bids on the property itself and receives a deed after the sale. Which one applies depends on the state.
The Legal Information Institute describes the two forms: selling the actual property at public auction, with leftover proceeds going back to the taxpayer or creditors, and a lien sale, where the owner pays installments and interest to the lien holder. The first official sources we read for this article show that Florida and Arizona are lien-sale states in the way described below, and that Texas sells the property.
| Tax lien or certificate sale | Tax deed sale | |
|---|---|---|
| What the buyer gets at the sale | A lien or certificate for the unpaid taxes | A deed to the property, subject to any redemption right |
| Does the owner lose title at the sale? | No. Title stays with the owner until a later step | Yes, subject to redemption where state law gives it |
| How buyers compete | Often by bidding the lowest interest rate (Florida) | By bidding the price for the property |
| How the buyer gets the property | Only after a waiting period and a further step, if the owner never pays | At the sale, with a deed filed for record |
| Examples read for this article | Florida, Arizona | Texas |
How does a property tax sale work?
Taxes become delinquent
The due date passes without payment. Penalties and interest start to build. In Texas, a delinquent tax incurs a penalty of six percent for the first month plus one percent for each further month, reaching a total of twelve percent on July 1, and interest of one percent per month on top (Texas Tax Code 33.01).
The authority advertises and lists the delinquent parcels
Counties publish notice before selling. In Florida, the tax collector advertises once each week for 3 weeks before the certificate sale (Florida Statutes 197.402). Cook County, Illinois posts lists of properties with delinquent taxes and a date for its annual sale (Cook County Treasurer).
The sale is held
In Florida, buyers bid down the interest rate they will accept. In Texas, a property sale must happen at the county courthouse, or an online auction, on the first Tuesday of a month, with a standard window of 10 a.m. to 4 p.m.
The owner can redeem
To redeem is to cancel the sale by paying what the law requires. The amount and the deadline depend on the state, as the next section shows.
If nobody redeems, the buyer or the county takes the next step
In a lien state, that step is an application for a tax deed or a court action to foreclose the right to redeem. In a deed state, the deed from the sale is already recorded.
How do tax sale rules differ in Florida, Texas and Arizona?
The statutes below were read on the official or mirror pages linked in the sources. They are summaries for orientation, not a full description of each procedure, and the statutes are amended regularly.
| State | What is sold | Interest or premium | Redemption | Next step if unredeemed |
|---|---|---|---|---|
| Florida (ch. 197) | A tax certificate, awarded to the bidder who accepts the lowest interest rate | Delinquent taxes carry interest of 18 percent per year before the sale. When a certificate is redeemed, a mandatory minimum of 5 percent applies, except for certificates bid at zero percent | At any time after the certificate is issued and before a tax deed is issued, under s. 197.472 | The holder may apply for a tax deed after 2 years have elapsed since April 1 of the year of issuance, under s. 197.502 |
| Texas (Tax Code ch. 33 and 34) | The property itself, at a sale at the courthouse on the first Tuesday of a month (s. 34.01) | Delinquent tax penalty and 1 percent monthly interest (s. 33.01). A redemption premium of 25 percent in year one or 50 percent in year two applies when a homestead, agricultural land or mineral interest is redeemed from a purchaser (s. 34.21) | For a homestead, agricultural land or mineral interest: on or before the second anniversary of the date the purchaser's deed is filed for record (s. 34.21) | The deed is already filed. Other property types are not covered by that two-year right in s. 34.21 |
| Arizona (A.R.S. title 42) | A tax lien, sold by the county treasurer (s. 42-18101) | Delinquent taxes bear 16 percent simple interest per year (s. 42-18053) | Within three years after the sale, or later but before the treasurer's deed is delivered (s. 42-18152) | Beginning three years after the sale and not later than ten years after the lien was acquired, the buyer may sue to foreclose the right to redeem (s. 42-18201) |
Can you get the property back after a tax sale?
Often yes, for a limited time. The right to get a property back after a tax sale is called redemption, and the state sets who has it, how long it lasts and what it costs.
In a lien-sale state like Florida, redemption comes first and is simple in principle. The owner pays the tax collector the face amount plus interest, costs and charges. Florida law lets a person redeem "at any time after the certificate is issued and before a tax deed is issued," as long as full payment for a tax deed has not been made to the clerk (Florida Statutes 197.472).
In Texas, the right depends on the kind of property. The statute grants the owner of a residence homestead, land designated for agricultural use or a mineral interest the right to redeem on or before the second anniversary of the date the purchaser's deed is filed, by paying the purchaser the bid plus taxes, penalties, interest, costs and a premium of 25 or 50 percent (Texas Tax Code 34.21). That is the text of the section we read. Whether another property type has a redemption right is a question to take to the county or a Texas attorney.
In Arizona, full redemption is open for three years after the lien sale and afterward until the treasurer's deed is delivered (Arizona Revised Statutes 42-18152).
Notice and investor contact rules
How does a tax sale show up in a title search?
A tax sale appears in two places: the treasurer or tax collector's records, and the county recording office. A title search that reads only the recorder's index can miss a tax lien or certificate that is held in the tax office, which is why searchers check both. For the full method, see how to do a title search and how to check for liens on a property.
In a deed state, the sale ends with a deed filed for record, so the transfer shows in the chain of ownership like any other deed. In a lien state, the owner of record does not change at the sale. The certificate or lien is an encumbrance, which is a claim against the property that is not ownership. A buyer should expect to see it listed, and should expect it to be paid or cleared before closing.
Whether a completed tax deed wipes out other recorded liens, such as mortgages, depends on state law, and we did not rely on any statute for that point here. If a tax sale appears anywhere in a property's history, treat it as a question for a title insurer or a real estate attorney. The general picture of liens on a house is in lien on a house, and a paid-off claim should leave a document behind, as explained in release of lien.
In New York City, the city sells liens for unpaid property taxes and water and sewer charges rather than properties. That process is covered in NYC tax lien sale explained.
Where can you find a tax delinquent property list?
The official list comes from the county office that bills and collects the taxes. It is usually the treasurer, the tax collector or the tax assessor-collector, and many counties post it online before the sale.
Cook County, Illinois is one example. Its Treasurer's page lists a December 15, 2026 tax sale and publishes lists of properties with delinquent tax year 2023 taxes (Cook County Treasurer). Cook County is one of the places HeritageDeed covers, see Cook County title search.
| Question | Where the answer sits |
|---|---|
| Are taxes currently unpaid? | County treasurer or tax collector bill and payment history |
| Has a lien or certificate been sold? | Treasurer or tax collector sale records, and sometimes the recorder |
| Has a tax deed been issued? | County recorder or clerk, as a recorded deed |
| Who owns the property now? | Recorded deeds in the county records |
What does a records search not tell you about a tax sale?
A records search shows what was recorded. It does not tell you whether a sale was valid, whether a redemption right is still open or whether the notice was proper. Those are legal questions.
HeritageDeed offers county records searches in the places on its title search page: Current Owner Search $49, Two Owner Search $79 and 30-Year Search $129. These reports are not title insurance and not legal advice. A recorded-document search is one input, and it does not replace a check of the treasurer's records for the parcel.
The takeaway for anyone looking at "tax sale houses" is simple. Buying at a tax sale can mean buying subject to unpaid claims or to an owner who still has time to redeem. The statutes above show how much the rules vary, so confirm the procedure with the county and a local attorney before bidding.
Key takeaways
Key takeaways
- A tax sale is a forced sale to collect unpaid property taxes. States sell either the property (a tax deed sale) or a lien or certificate (a tax lien sale).
- In Florida, buyers bid down the interest rate, and the owner can redeem at any time before a tax deed is issued. A holder may apply for a deed after 2 years from April 1 of the issuance year.
- In Texas, the sale is of the property itself, at the courthouse on the first Tuesday of a month, and homestead, agricultural and mineral owners have two years after the deed is filed to redeem, with a 25 or 50 percent premium.
- In Arizona, the treasurer sells a tax lien, redemption is open at least three years, and a foreclosure action can begin three years after the sale.
- A tax sale appears in the tax office's records and, once a deed issues, in the recorded chain of title. Check both.
Frequently asked questions
- What happens at a tax sale?
- A county or other taxing authority auctions either the property or a lien on it to collect unpaid property taxes. In a lien state such as Florida, bidders compete on interest rate. In Texas, the property is sold at the courthouse on a set day. The owner may still redeem for a period set by state law.
- How long do you have to redeem after a tax sale?
- It depends on the state. In Florida you can redeem until a tax deed is issued. In Texas a homestead, agricultural or mineral owner has until the second anniversary of the purchaser's deed filing. In Arizona you can redeem for three years and afterward until the treasurer's deed is delivered.
- Is a tax lien sale the same as a tax deed sale?
- No. A tax lien sale transfers the government's claim for the unpaid taxes, and the owner stays in title for the time being. A tax deed sale transfers the property itself, subject to any redemption right. Which one a county uses depends on its state law.
- Where can I find a tax delinquent property list?
- Start with the county office that collects property taxes: the treasurer, tax collector or tax assessor-collector. Many post delinquent lists online before the sale. Cook County, Illinois, for example, publishes lists of properties with delinquent taxes on its Treasurer's page. The list shows unpaid taxes, not what a buyer would receive.
- Can you buy a house at a tax sale for the taxes owed?
- Sometimes a bid is close to the taxes owed, but the price is set by bidding. In a lien state you are buying the lien, not the house. In a deed state the owner may still redeem. Read your state's statute and the county's sale rules before bidding.
- Will a tax sale appear on a title search?
- A tax deed will appear in the recorded chain as a transfer. A tax lien or certificate may sit mainly in the treasurer's or tax collector's records, so a search that only reads the recorder's index can miss it. A careful search checks the tax office too.
- What interest do delinquent property taxes carry?
- It varies by state. Florida statute 197.402 refers to 18 percent per year before the sale. Arizona statute 42-18053 sets 16 percent simple interest per year. Texas applies a penalty plus interest of one percent per month under Tax Code section 33.01. Check current law, because rates change.
- Does a tax sale mean the owner lost the property?
- Not necessarily. In a lien sale, the owner usually keeps title and can pay to redeem. Even where the property itself is sold, some states give certain owners a redemption period afterward. The outcome depends on state law, the property type and whether anyone redeems in time.
Sources
Primary records and official documentation cited in this article.
- 1Legal Information Institute, tax sale (Wex)
- 2Florida Legislature, Florida Statutes 197.402 Advertisement of real or personal property with delinquent taxes
- 3Florida Legislature, Florida Statutes 197.432 Sale of tax certificates for unpaid taxes
- 4Florida Legislature, Florida Statutes 197.472 Redemption of tax certificates
- 5Florida Legislature, Florida Statutes 197.502 Application for obtaining tax deed
- 6Texas.Public.Law, Texas Tax Code Section 33.01 Penalties and Interest
- 7Texas.Public.Law, Texas Tax Code Section 34.01 Sale of Property
- 8Texas.Public.Law, Texas Tax Code Section 34.21 Right of Redemption
- 9Arizona Legislature, A.R.S. 42-18053 Interest on delinquent taxes
- 10Arizona Legislature, A.R.S. 42-18101 Sale and foreclosure of tax liens
- 11Arizona Legislature, A.R.S. 42-18152 When lien may be fully redeemed
- 12Arizona Legislature, A.R.S. 42-18201 Action to foreclose right to redeem
- 13Cook County Treasurer, Tax and Scavenger Sales
HeritageDeed provides public-record search reports only. Reports do not constitute title insurance, an attorney opinion of title, or a title insurance commitment.