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Tax Foreclosure in Houston: What Harris County Homeowners Need to Know

By Content TeamMarch 22, 2026|4 min read

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Tax Foreclosure in Houston: What Harris County Homeowners Need to Know

How Tax Foreclosure Works in Harris County

In Texas, property tax foreclosure is governed by the Texas Tax Code (Title 1, Chapters 31-34). When property taxes go unpaid in Harris County, the county, city, and school district taxing units can file a lawsuit to collect the delinquent taxes. If the court enters a judgment and the taxes remain unpaid, the property is sold at a public tax sale.

The Timeline

February 1 — Delinquency: Property taxes become delinquent on February 1 of the year following the tax year. Penalties and interest begin to accrue immediately. Penalty rates increase monthly — starting at 6% in February and reaching 12% by July, when an additional 20% collection penalty may be added if the account is referred to a delinquent tax attorney.

Lawsuit Filed: The taxing units (Harris County, City of Houston, Houston ISD, or other applicable jurisdictions) file a lawsuit for the delinquent taxes. The property owner is served with the lawsuit and has the opportunity to respond.

Court Judgment: If the court rules in favor of the taxing units, it enters a judgment for the amount of delinquent taxes, penalties, interest, and court costs.

Tax Sale: The property is sold at a public auction on the first Tuesday of the month at the Bayou City Event Center, 9401 Knight Road, Houston, TX 77045. Sales begin at 10:00 AM. The property is sold "as is" to the highest bidder. Only cash or cashier's check is accepted.

Redemption Rights

Texas law provides a right of redemption for certain properties:

  • Homestead properties: Two-year redemption period from the date of sale
  • Non-homestead properties: Six-month redemption period

To redeem, the former owner must pay the purchaser the amount paid at sale plus a redemption premium (25% if redeemed in the first year, 50% if redeemed in the second year for homestead properties).

Property Tax Exemptions in Harris County

Harris County and the Harris County Appraisal District (HCAD) offer several exemptions that can significantly reduce your property tax bill:

  • General Homestead Exemption: Harris County provides a 20% optional homestead exemption on the county portion of taxes. School districts provide a mandatory $100,000 homestead exemption.
  • Over-65 or Disabled Homestead Exemption: Additional $10,000 exemption from school districts. Many other taxing units offer additional exemptions. Also includes a tax ceiling (freeze) on school district taxes.
  • Disabled Veterans Exemption: Partial exemptions based on disability rating. Veterans with a 100% disability rating or individual unemployability receive a full exemption on their homestead.
  • Tax Deferral for Over-65 or Disabled: If you are 65 or older or disabled, you can file a tax deferral affidavit. This stops a judgment or tax sale and defers (postpones) paying delinquent property taxes on your homestead for as long as you own and live in it. Interest accrues at 5% per year, and the taxes must eventually be paid — but foreclosure is halted.

Contact the Harris County Appraisal District (HCAD) at (713) 957-7800 or visit hcad.org to apply for exemptions.

Programs and Resources That Can Help

Harris County Tax Office Payment Plans

Harris County offers installment payment plans for delinquent taxes, allowing you to spread payments over 12, 24, or 36 months. A 20% down payment of the total amount due is required upfront.

  • Phone: (713) 368-2000
  • Website: hctax.net

Lone Star Legal Aid

Lone Star Legal Aid's Foreclosure Prevention Project helps homeowners overcome property tax issues, title problems, and HOA disputes through legal advocacy and direct assistance.

  • Phone: (800) 733-8394
  • Website: lonestarlegal.org

Houston Volunteer Lawyers

Provides free legal services to low-income Harris County residents.

  • Phone: (713) 228-0735

Houston Area Urban League

Offers HUD-approved housing counseling services.

  • Phone: (713) 393-8700

Emergency Steps If You Are Facing Tax Foreclosure

  1. Do not ignore the lawsuit. If you have been served with a tax foreclosure lawsuit, you have the right to respond. Ignoring it results in a default judgment.
  2. Contact the Harris County Tax Office at (713) 368-2000 to discuss payment plan options immediately.
  3. Check whether you qualify for exemptions you have not claimed. Contact HCAD at (713) 957-7800 — especially the over-65, disabled, or disabled veteran exemptions.
  4. If you are 65 or older or disabled, file a tax deferral affidavit. This legally stops the foreclosure process on your homestead. Forms are available from the Harris County Appraisal District.
  5. Call Lone Star Legal Aid at (800) 733-8394 for free legal help.
  6. Check your property's appraised value. If HCAD has overvalued your property, file a protest during the annual protest period (typically May-June). A lower value means lower taxes going forward.
  7. Visit auctionblock.org/get-help for additional resources and guidance.

Know Your Rights

  • You have the right to receive notice of the tax foreclosure lawsuit and to respond in court.
  • You have the right to a redemption period after the tax sale — two years for homestead properties.
  • You have the right to defer taxes if you are 65 or older or disabled by filing a deferral affidavit.
  • You have the right to protest your property's appraised value annually.
  • You have the right to enter into a payment plan for delinquent taxes.

Disclaimer

This guide is provided for informational purposes only and does not constitute legal advice. AuctionBlock.org is a mission-driven company that has not yet served its first family. Tax foreclosure laws, exemption thresholds, and program eligibility change frequently. Verify all deadlines and eligibility requirements directly with the agencies listed above. If you are facing tax foreclosure, consult a licensed attorney in Texas.

Need help? Visit auctionblock.org/get-help to connect with resources in your area.

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Disclaimer: This article is for educational purposes only and does not constitute legal, financial, or tax advice. Laws and programs vary by state and county and may change. Consult a qualified attorney or HUD-approved housing counselor for advice specific to your situation. AuctionBlock.org helps families recover surplus funds from foreclosure auctions.