Harris County Property Tax Foreclosure: Timeline and Options

Texas doesn't take your house for back taxes overnight — but the road there is shorter and steeper than most owners realize, and every month on it costs real money. Here is the whole timeline, from the first missed bill to the auction, with every exit marked. Statute references are to the Texas Tax Code.

January 1: the lien exists before the bill does

A tax lien attaches to every Texas property on January 1 each year, securing whatever taxes, penalties and interest that year will produce (§ 32.01). It outranks nearly everything — your homestead protection, your mortgage, your HOA (§ 32.05). That priority is why tax trouble is different in kind from other debt trouble.

February 1: delinquency, and the meter starts

Taxes unpaid when February 1 arrives are delinquent (§ 31.02), and the arithmetic turns hostile: a 6% penalty immediately, growing 1% per month, jumping to a flat 12% on July 1 (§ 33.01(a)) — plus interest at 1% per month with no cap (§ 33.01(c)). Neither stops accruing, even after a judgment.

July 1: the attorney fee lands

Accounts still unpaid on July 1 get handed to the taxing units' delinquent-tax law firms, and a collection penalty is added on top of everything above (§ 33.07). The exact percentage varies by taxing unit's contract — the Harris County Tax Office describes the range as 15–20% of the balance. In practical terms: a bill ignored for six months has grown by roughly a third. This is the single best argument for acting in the spring, not the fall.

The lawsuit and the sale

A taxing unit can sue to foreclose any time after delinquency — there is no statutory grace period of years (§ 33.41). After judgment comes the tax sale: Harris County currently holds its sale in person on the first Tuesday of each month at the Bayou City Event Center, run simultaneously by the eight constable precincts, per the Tax Office's published rules. The minimum bid is the lesser of the judgment total or the property's adjudged value; payment is due on the spot; sales are final. Two facts sellers should burn in: a scheduled sale can be cancelled right up until it begins if the taxes are paid — which is exactly what happens when a normal sale closes in time — and anyone can get a tax certificate showing the exact payoff for a few dollars (§ 31.08), which is what a title company orders at closing.

After a sale: redemption is real, but read the price tag

Texas gives a former owner a right to buy the property back. For a homestead (or agricultural land), the window is two years from when the buyer's deed is recorded, at the buyer's price plus a 25% premium in year one or 50% in year two (§ 34.21). For everything else, it's just 180 days and 25%. The redemption amount also grows with the buyer's insurance, repairs and fees — and redemption gives you no right to live in or rent the property while you decide. Redemption is a safety net, not a strategy: it means buying your own house back at a substantial markup from someone who bought it at a discount.

The exits, in order of preference

• Over 65 or disabled? The deferral is powerful. A qualifying homestead owner can file a one-page affidavit with the appraisal district that halts suits and sales entirely, drops interest to 5% per year, and stops new penalties (§ 33.06). It can stop a scheduled sale if delivered up to five days before. Understand what it is: a postponement, not forgiveness — the full balance comes due after the owner dies or moves, and a surviving spouse 55+ can continue it.
• The homestead payment plan is a right, not a favor. On request, the collector must put a homestead owner on a 12-to-36-month installment agreement if they haven't had one in the past two years (§ 33.02) — and while it's current, penalties stop and no suit or sale may proceed. Harris County takes requests by email; the notice of delinquency is required to tell you this option exists.
• Seniors and disabled owners can also split the current year into four penalty-free installments (§ 31.031) — cheaper than falling behind and catching up.
• Property-tax loans exist; handle with care. A licensed lender pays the taxes and takes over the tax lien (§ 32.06). For owners 65+, the law bars these on a qualifying homestead precisely because the free deferral is the better deal. Compare any loan against the county's own payment plan first.
• Selling the house pays the lien and keeps the equity. At any point before the auction gavel, a normal sale — on the market or to a cash buyer — pays the taxes out of the price at closing through the title company, exactly like any other lien, and whatever equity remains goes to you instead of into penalties. That is the whole comparison: a tax foreclosure spends your equity on penalties and premiums; a sale converts it to cash.

If the sale date is already posted

Move on two tracks at once: pursue the deferral or payment plan you qualify for, and get a real offer in hand so you know what selling would put in your pocket. We buy houses with tax trouble regularly — the payoff comes out of the price at closing, and speed is the point: a closing funded before sale day cancels the sale. Call rather than email when a date exists; our foreclosure page covers the parallel mortgage-side process. And if you've already lost a home to a tax sale that brought more than the judgment, ask the court about excess proceeds — you have two years to claim them (§ 34.04).