A Texas tax sale does not end the story. The former owner can still redeem - for two years on a homestead or agricultural land, 180 days on everything else - and when they do, you hand back the property and take back your money with a premium. The question that decides whether the intervening months cost you anything is what else goes into the redemption price. Section 34.21 answers it generously and then attaches a procedural condition that quietly disposes of a great deal of otherwise recoverable money.
Two Clocks
Section 34.21(a) sets the long one. Where the property was used as the owner's residence homestead, or was land designated for agricultural use when the suit or the application for the warrant was filed, or is a mineral interest, the owner may redeem "on or before the second anniversary of the date on which the purchaser's deed is filed for record." The clock runs from recording, not from the sale.
Everything else runs on § 34.21(e)(1): the right of redemption "may be exercised not later than the 180th day following the date on which the purchaser's or taxing unit's deed is filed for record." Vacant commercial buildings, non-homestead rentals and most investor-held houses sit here.
The price is the same shape in both cases. Under (a) the owner pays the bid, the deed recording fee, and the taxes, penalties, interest and costs the purchaser paid, plus a redemption premium of 25 per cent of the aggregate total in the first year or 50 per cent in the second. On the 180-day track, (e)(2) caps the premium: it "may not exceed 25 percent."
What "Costs" Covers
The operative definition is in § 34.21(g)(2)(A): "costs" includes "the amount reasonably spent by the purchaser for maintaining, preserving, and safekeeping the property." Three verbs, and then five enumerated inclusions that tell you how broadly the legislature meant them:
- Property insurance
- Repairs or improvements required by a local ordinance or building code, or by a lease of the property in effect on the date of the sale
- Discharging a lien imposed by a municipality to secure expenses the municipality incurred in remedying a health or safety hazard on the property
- Dues or assessments for maintenance paid to a property owners' association under a recorded restrictive covenant to which the property is subject
- Impact or standby fees imposed under the Local Government Code or Water Code and paid to a political subdivision
Two things follow from that list. The second and third inclusions mean the cost of complying with a city's vacant-building or nuisance regime is recoverable, and so is paying off a municipal lien for work the city already did - so a purchaser is not punished for being dragged into compliance. And the word governing all of it is "reasonably," which is a standard, not a licence. A separate limb, (g)(2)(B), adds personnel and overhead costs for a taxing unit that took the property under § 34.01, which private purchasers do not get.
You Hold It, Which Means You Carry It
Section 34.21(h) settles who is responsible in the meantime: the right of redemption "does not grant or reserve in the former owner of the real property the right to the use or possession of the property, or to receive rents, income, or other benefits from the property while the right of redemption exists."
The former owner has a right to buy it back and nothing else. The purchaser has possession, the rents, and the vacant house - along with the city's attention, the insurer's conditions and the weather. That is the practical reason § 34.21(g)(2) exists at all: Texas expects the purchaser to be the one spending money on the property during the redemption window.
The Ten-Day Rule That Decides What You Keep
Section 34.21(i) is short, and most of a tax-sale purchaser's recovery turns on it. An owner entitled to redeem "may request that the purchaser of the property, or the taxing unit to which the property was bid off, provide that owner a written itemization of all amounts spent by the purchaser or taxing unit in costs on the property." The request must be in writing and sent to the purchaser at the address shown for the purchaser in the purchaser's deed - so a stale address in the deed is a real exposure.
Then the obligation: the purchaser "shall itemize all amounts spent on the property in costs and deliver the itemization in writing to the owner not later than the 10th day after the date the written request is received." Delivery may be made by depositing the document in the United States mail, postage prepaid, addressed to the owner at the address given in the request.
And then the sentence that does the work: "Only those amounts included in the itemization provided to the owner may be allowed as costs for purposes of redemption."
Read plainly, that is a statutory preclusion. An expense that is real, reasonable, and squarely within (g)(2) is still not recoverable if it did not make it onto the itemisation delivered within the ten days. Invoices reconstructed afterwards, work remembered but not recorded, a mowing visit nobody logged - all of it falls outside the redemption price. The documentation is not administrative overhead on this work. It is the mechanism by which the work gets paid for.
The operational consequence is unglamorous and specific. Keep a running per-visit cost record from the day the deed is recorded, with dates, scope, and the invoice behind each line, so that a ten-day request can be answered from a file rather than from memory. Keep the purchaser address in the recorded deed current, because that is where the request will go. And file the itemisation in a form that reads as an itemisation - line items with amounts - rather than a narrative or a lump sum.
An Incentive, Not a Duty
It is worth saying what § 34.21 does not do. It imposes no obligation on the purchaser to maintain, insure or secure anything. It is a reimbursement provision: it tells you what you may add to the redemption price if you choose to spend, and the choice remains yours.
Duties come from elsewhere, and the statute acknowledges as much by making the cost of meeting them recoverable. A municipal vacant-building ordinance, a building code order, a lease in force at the date of sale, a recorded restrictive covenant - each of those can compel spending, and each appears in the (g)(2)(A) list. In Texas's larger cities the first of those is usually the one that bites first; see Houston's vacant building ordinance and Dallas's Chapter 48B commercial registration.
Two Smaller Provisions Worth Knowing
Section 34.21(l) closes off a secondary market: an owner entitled to redeem "may not transfer the owner's right of redemption to another person. Any instrument purporting to transfer the owner's right of redemption is void." Anyone offering to buy a redemption right in Texas is selling something the statute says does not exist.
Section 34.21(f) covers the case where the purchaser cannot be found or will not deal. The owner may redeem by paying the county assessor-collector instead, on an affidavit stating that the redemption period has not expired and that the owner has made diligent search in the county for the purchaser and failed to find them, or that the purchaser is not a resident of the county, or that the parties cannot agree on the amount due, or that the purchaser refuses to give the owner the required information. A purchaser who ignores a redemption enquiry does not stop the redemption; they just lose control of how the amount is calculated.
What This Means If You Do the Work
- Start the cost record at recording, not at the first problem - the two-year and 180-day clocks both run from the date the deed is filed
- Price the file knowing which clock applies: homestead, agricultural and mineral interests get two years, everything else 180 days
- Insurance, code-compliance repairs, municipal hazard liens, POA maintenance dues and impact fees are all named in § 34.21(g)(2)(A) - invoice them as separate lines, not bundled
- Answer a written itemisation request within ten days; amounts outside that itemisation "may be allowed" no longer
- Keep the purchaser address in the recorded deed current, because the request goes there
- "Reasonably spent" is the standard, so keep the evidence that the scope matched the condition - dated photographs before and after each visit
- Nothing in § 34.21 obliges you to maintain; the obligations come from the city, the code, the lease or the covenant, and the costs of meeting those are recoverable
For the same question in the state that defines the recoverable work in statute and attaches a referee to it, see Alabama's preservation improvements at eight per cent. Four states in the footprint reimburse nothing, for four different reasons: Ohio sells a lien rather than a house, Oklahoma ends redemption at the auction, Louisiana moved to tax lien certificates in 2026, and Pennsylvania answers it two opposite ways depending on the statute. Arkansas pays through an 1883 betterment statute instead of its tax code. Texas's other regimes where someone other than the owner holds the building are covered separately: the two nuisance receiverships, a chapter 7 trustee's duty to preserve estate property, an executor's duty to maintain estate property and a Texas guardian of the estate. Field capability is on our Texas page.
Ethreon works tax-sale property across Texas through the redemption period — Houston, Dallas, San Antonio, Austin, Fort Worth, El Paso and the counties between — for purchasers who would rather answer a ten-day itemisation request from a file than from memory. Secure and re-key, board-ups, grass cutting, winterisation and code-compliance work, each visit dated, photographed and invoiced as its own line so the itemisation writes itself. Send the property address and the date the deed was recorded through the contact form.
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Frequently Asked Questions
1How long is the redemption period after a Texas tax sale?
Two years for property used as the owner's residence homestead, land designated for agricultural use when the suit or warrant application was filed, or a mineral interest - running from the date the purchaser's deed is filed for record (Tex. Tax Code § 34.21(a)). For everything else, § 34.21(e)(1) gives the owner until the 180th day after the deed is filed.
2What does the redeeming owner have to pay?
Under § 34.21(a): the amount the purchaser bid, the deed recording fee, and the amount paid by the purchaser as taxes, penalties, interest and costs, plus a redemption premium of 25 per cent of the aggregate total in the first year or 50 per cent in the second. On non-homestead property under § 34.21(e)(2) the premium "may not exceed 25 percent."
3What counts as "costs"?
Section 34.21(g)(2)(A) defines it as "the amount reasonably spent by the purchaser for maintaining, preserving, and safekeeping the property," and then enumerates five inclusions: property insurance; repairs or improvements required by a local ordinance or building code or by a lease in effect on the date of sale; discharging a lien imposed by a municipality to secure expenses it incurred remedying a health or safety hazard; dues or assessments for maintenance paid to a property owners' association under a recorded restrictive covenant; and impact or standby fees imposed under the Local Government Code or Water Code.
4What is the ten-day itemisation rule?
Section 34.21(i). The owner entitled to redeem may request, in writing, an itemisation of all amounts spent in costs, sent to the purchaser at the address shown in the purchaser's deed. The purchaser "shall itemize all amounts spent on the property in costs and deliver the itemization in writing to the owner not later than the 10th day after the date the written request is received." The sentence that follows is the one that matters: "Only those amounts included in the itemization provided to the owner may be allowed as costs for purposes of redemption."
5Does the former owner keep possession during the redemption period?
No. Section 34.21(h) provides that the right of redemption "does not grant or reserve in the former owner of the real property the right to the use or possession of the property, or to receive rents, income, or other benefits from the property while the right of redemption exists." The purchaser holds it - and bears whatever happens to it.
6Does the statute require the purchaser to maintain the property?
No, and it is worth being clear about that. Section 34.21 creates an incentive, not a duty: it tells you what you can recover if you spend, not what you must spend. Any obligation to maintain comes from elsewhere - a municipal ordinance, a building code, a property owners' association covenant - and subsection (g)(2)(A)(ii) and (iii) recognise exactly those sources by making compliance costs recoverable.
7Can the owner sell their right of redemption to an investor?
No. Section 34.21(l): an owner entitled to redeem "may not transfer the owner's right of redemption to another person. Any instrument purporting to transfer the owner's right of redemption is void."
