Harris County Tax Sale Dates 2026 — Schedule & How to Bid

Harris County is the largest county in Texas and one of the most active for tax sale auctions. If you are looking to buy tax delinquent properties in the Houston area, knowing the exact sale dates and how the process works in Harris County is essential. Here is everything you need to plan your 2026 strategy.

2026 Harris County Tax Sale Schedule

Tax sales in Harris County are held on the first Tuesday of every month at the Harris County Civil Courthouse in downtown Houston. Here are the scheduled dates for 2026:

Where Harris County Auctions Take Place

The primary auction location is the Harris County Civil Courthouse at 201 Caroline Street in downtown Houston. Auctions are typically held on the courthouse steps or in a designated room. Parking in downtown Houston can be challenging, so plan to arrive early and use one of the nearby parking garages.

Harris County has also experimented with online tax sales for certain properties. Check the Harris County Tax Office website for the latest information on whether any upcoming sales will be conducted online.

How to Register for Harris County Tax Sales

To bid at a Harris County tax sale, you must register with the county. Registration typically opens a few days before the sale. You will need to provide your legal name, address, and tax identification number. Some sales require a refundable deposit to register.

The Harris County Delinquent Tax Office publishes the list of properties that will be auctioned at each sale. This list is usually available two to three weeks before the auction date. Download this list immediately and start your research.

What to Expect at a Harris County Auction

Harris County auctions are among the busiest in Texas. On a typical sale day, you might see 50 to 150 properties auctioned. There will be a mix of experienced investors, first-timers, attorneys representing clients, and occasionally confused members of the public who wandered in.

The auctioneer moves quickly. Each property gets about one to two minutes. If you are not paying attention, you can miss your target property. Have your list organized and be ready when your property comes up. Know your maximum bid before the auctioneer starts.

Tips Specific to Harris County

• Harris County has properties across a huge geographic area — from Katy to Baytown, Spring to Pearland. Know the submarket.
• Properties near the Houston Ship Channel or in flood-prone areas may have environmental or flood insurance issues.
• The Harris County Appraisal District (HCAD) has one of the best online property search tools in Texas. Use it extensively.
• Competition tends to be highest for properties in strong school districts like Katy ISD and Cy-Fair ISD.
• Consider attending a sale just to observe before you bid for the first time.

After You Win a Property

Payment is due immediately in certified funds. The Harris County Clerk's office will process your deed, which typically gets recorded within a few weeks. You will receive a constable's deed that serves as your proof of ownership. Remember the redemption period: two years for homesteads, 180 days for non-homestead properties.