Bexar County tax foreclosures happen when a property owner falls far enough behind on property taxes that a taxing unit sues to enforce its lien, wins a judgment, and the sheriff or a constable auctions the property on the first Tuesday of the month at the courthouse. The winning bidder pays in cash or certified funds, receives a deed without warranty, and then waits out a redemption period during which the former owner can buy the property back. The process is open to the public, but the risks run deeper than the discount on the minimum bid suggests.
When Taxes Go Delinquent and Foreclosure Begins
Texas property taxes become delinquent on February 1 of the year after they are assessed. Penalties and interest start compounding immediately: the penalty is 6% the first month and climbs 1% per additional month, hitting a flat 12% on July 1. Interest accrues at 1% per month for as long as the balance sits unpaid. If the taxing units have hired a collections attorney, another penalty of up to 20% of the tax owed can be added after July 1 to cover legal costs.
Any taxing unit with a claim on the property can file a lawsuit to foreclose the tax lien once taxes are delinquent. The owner receives notice and has an opportunity to pay the debt or contest the suit in court. If a judgment is entered and the court orders the sale, the property heads to auction and the timeline tightens quickly.
Finding Properties Scheduled for Auction
Bexar County publishes upcoming foreclosure sales through its online foreclosure application, which includes a searchable map of parcels. Each listing shows the cause number, the property location, and the minimum bid, which equals the delinquent taxes, penalties, interest, and court costs owed to the taxing units. Sale notices are also physically posted at the Bexar County Courthouse to satisfy legal notice requirements.
Serious buyers cross-check listings against the Bexar Central Appraisal District’s property search tool for appraised value, legal description, and exemptions. Pulling the case file through the Bexar County District Clerk is worth the time too. Court records can show other liens, contested foreclosures, or related litigation that will follow the property after the sale.
Registering and Preparing to Bid
Bexar County requires bidders to register with the Tax Assessor-Collector before the sale. Under Texas Tax Code Section 34.011, the commissioners court can require registration and the assessor-collector sets the rules. In Bexar County, that means submitting a notarized request for a Written Statement Regarding Delinquent Taxes to the Tax Assessor-Collector’s office, certifying you don’t owe delinquent property taxes to any taxing unit in the county. Submit it well in advance. Processing takes time, and you cannot bid without the written registration statement in hand.
Bring a valid government-issued photo ID on auction day. Payment is cash or certified funds only. No personal checks. The county verifies your payment method before you can bid, so arrive with cashier’s checks or money orders ready. If you win and cannot pay on the spot, the property goes to the next bidder or back to the taxing units.
What Happens at the Auction
Sales are held on the first Tuesday of each month between 10:00 a.m. and 4:00 p.m. If that Tuesday falls on January 1 or July 4, the sale moves to the first Wednesday. The auction takes place near the intersection of E. Nueva Street and S. Main Avenue, between the Bexar County Courthouse and the Paul Elizondo Tower, unless the commissioners court designates another site.
A sheriff or constable runs the auction, calling each property by cause number. Bidding opens at the minimum needed to cover the tax debt and doesn’t go below it. When bidding closes, the winner tenders payment in certified funds immediately. There is no grace period and no financing. Properties that fail to draw a minimum bid are “struck off” to the taxing units.
You are buying as-is. The deed carries no warranty. The taxing units are not guaranteeing the condition of the building, the accuracy of the legal description, or the absence of other encumbrances. Due diligence on title, condition, and boundaries is on the bidder, and it needs to happen before you raise your hand.
Recording the Deed
After payment, the officer conducting the sale prepares a sheriff’s or constable’s deed conveying whatever right, title, and interest the taxing units held through the foreclosure judgment. File that deed with the Bexar County Clerk’s Real Property Records division. The filing fee is $25 for the first page and $4 for each additional page, so a typical two-page deed costs $29.
Record immediately. The date the county clerk records the deed is the date the redemption clock starts. Until you record, the former owner’s redemption window hasn’t begun to run, which only extends the period during which you could lose the property.
Redemption Rights the Former Owner Keeps
Texas law gives the former owner the right to buy the property back after a tax sale. How long they have depends on how the property was classified when the foreclosure suit was filed.
- Homesteads and agricultural land: two years from the date the purchaser’s deed is recorded.
- All other property, including commercial, vacant, and industrial parcels: 180 days from the date the deed is recorded.
To redeem, the former owner pays the purchaser the full bid, the deed recording fee, any taxes, penalties, interest, and costs the purchaser has paid on the property since the sale, plus a redemption premium. On homestead and agricultural property, the premium is 25% of that aggregate if the owner redeems in the first year, 50% in the second. On other property types, the premium caps at 25%.
Your ownership during the redemption period is conditional. You hold the deed, but the former owner retains a statutory right to reclaim the property. That uncertainty makes title insurance, conventional financing, and resale to an ordinary buyer very hard to arrange until the redemption window closes.
Surplus Funds When a Property Sells for More Than the Debt
When a property sells for more than the tax debt, Texas Tax Code Section 34.04 sets the priority for distributing the surplus. After additional or omitted taxes are paid and other lienholders are satisfied, the remainder belongs to the former owner, provided they were named as a defendant in the foreclosure judgment.
To claim surplus funds, the former owner files a petition in the court that ordered the sale, and must do so before the second anniversary of the sale date. Miss that deadline and the money is gone. If you lost a property to tax foreclosure and the sale price exceeded what you owed, contact the Bexar County District Clerk promptly.
Risks That Can Survive the Sale
A sheriff’s or constable’s deed conveys only the interest the taxing units held through the foreclosure judgment. It does not wipe out every possible claim against the property. Three categories deserve particular attention.
Federal Tax Liens
If the IRS filed a Notice of Federal Tax Lien against the owner before the foreclosure, that lien may survive the sale unless the IRS received proper written notice at least 25 days before the auction. Without that notice, the buyer takes the property subject to the IRS claim. Even when notice is given, the IRS retains a right to redeem for 120 days after the sale or for the full state redemption period, whichever is longer. The IRS rarely exercises this right, but the possibility belongs in your pre-auction research.
Bankruptcy and the Automatic Stay
If the owner files bankruptcy before the sale, the automatic stay under 11 U.S.C. Section 362 generally halts the foreclosure. A sale conducted in violation of the stay can be voided. The stay does not block perfection of a lien for property taxes that come due after the filing, and a court can lift the stay entirely if it finds a scheme to delay or defraud creditors through repeat filings. In Chapter 13, the debtor can propose a repayment plan of up to five years to catch up on delinquent property taxes. For buyers, this is often why a property disappears from the auction list at the last minute.
Title Problems and Quiet Title Actions
Unrecorded easements, boundary disputes, errors in legal description, and liens that weren’t properly addressed in the foreclosure suit can all cloud your title. Title insurers are reluctant to issue policies on tax-sale properties during the redemption period, and many will require a quiet title action even after redemption rights expire. A quiet title action is a lawsuit filed in the district court for the county where the property sits, asking a judge to declare you the rightful owner and extinguish competing claims. You will serve notice on everyone who might have an interest and present evidence of ownership. Expect legal fees and a timeline of several months.
Without a title insurance policy or a quiet title judgment, selling the property to a buyer using conventional mortgage financing is effectively impossible. Most lenders will not touch a property without title insurance. A property that looks like a bargain on the courthouse steps can tighten considerably once you add holding costs through the redemption period and the time and expense of clearing title afterward.