WHAT TRIGGERS A ROLLBACK TAX IN TEXAS? A REAL PARKER COUNTY NUMBER

By Cody Inman. Published September 18, 2026. Last updated: September 23, 2026.

A rollback tax in Texas is triggered when land receiving 1-d-1 agricultural valuation changes to a non-agricultural use, under Texas Tax Code Section 23.55. A sale alone does not trigger it. The rollback recovers the difference between market value tax and productivity value tax for the three preceding years, with no interest unless the bill goes delinquent.

That is the statute. What the statute does not tell you is that appraisal districts read "change of use" differently, that the contract decides who writes the check, and that on one 24 acre tract in Parker County the check came to $26,168.16.

What triggers a rollback tax on ag exempt land in Texas?

A change of use triggers a rollback. A sale does not. Texas Tax Code Section 23.55 imposes the rollback when land receiving 1-d-1 open space appraisal is diverted to a non-agricultural use. Not every Texas appraisal district reads the statute the same way. Three of the six North Texas districts publish the same two-element reading. Parker County Appraisal District requires both a physical change to the property and the cessation of agricultural use before it treats land as diverted (PCAD, Agricultural Valuation, updated September 27, 2024). Palo Pinto Appraisal District states that a change of use is a physical change and the owner must stop using the land for agricultural purposes (PPAD, 2026 Open Space 1-d-1 Manual, cover year 2026, supplied by the district). Jack County Appraisal District states that a change of use is a physical change to the property such as subdividing or building non-agricultural buildings, and that the property owner must stop using the land for agricultural use (Jack CAD, 2026 Ag Info Packet, updated January 2026, page 8).

The look-back is three years. House Bill 1743, effective September 1, 2019, cut the period from five years to three and the interest from 7 to 5 percent (86th Legislature, HB 1743 enrolled). House Bill 3833 removed the interest entirely for changes of use on or after June 15, 2021, unless the rollback itself goes delinquent (87th Legislature, HB 3833; Collin CAD FAQ, accessed September 2026). Wise County Appraisal District notes the three years apply only if the land received productivity value in all three (WCAD, 2024 Agricultural Land Use Guidelines and Standards). Anyone still telling you five years and 7 percent is reading a 2018 blog post.

Or a 2025 county PDF. Erath County Appraisal District's Agricultural Intensity Standards, board-approved November 4, 2025, recite Section 23.55 with a five year lookback and 7 percent annual interest and work a five year example. Palo Pinto Appraisal District's 2026 manual states the recapture is three years (PPAD, 2026 Open Space 1-d-1 Manual). Two adjacent districts, both documents published as current standards, one of them six years behind the Legislature. The statute controls. Read it before you read the county's summary of it.

Jack County's packet goes to the exact question this article is built on. The January 2026 packet states that liability for additional tax is created under 1-d-1 by either the sale of land or a change in the use of the land, extending back three years prior to the year in which the change or sale occurs. The next paragraph states that a rollback is triggered by a change in use (Jack CAD, 2026 Ag Info Packet, updated January 2026). Under Tax Code Section 23.55, a sale alone is not a change of use.

Who pays the rollback tax when ag exempt land sells in Texas?

Whoever the contract says. The TREC Farm and Ranch Contract, Form 25-17, effective July 1, 2026, handles it in Paragraph 13, "Prorations and Rollback Taxes." Subparagraph B opens: "If this sale or Buyer's use of the Property after closing results in the assessment of additional taxes, penalties or interest (Assessments) for periods prior to closing, the Assessments will be the obligation of Buyer." If the Assessments are imposed because of the seller's use or change in use before closing, they are the seller's obligation, and both obligations survive closing (TREC, Form 25-17, Paragraph 13B).

A seller who quietly stopped running cattle two years ago has already lit the fuse. Your title company will not tell you. Your appraisal district will, eventually, with an invoice. The deferred tax follows the property, so the contract paragraph is the only thing standing between you and a bill for someone else's decision.

What do Parker, Palo Pinto, and Jack counties say triggers a rollback?

Three of the six North Texas districts publish the same answer, and it is more permissive than how some Texas districts read Tax Code Section 23.55. What follows is the published position of Parker, Palo Pinto, and Jack counties, not the Texas rule. Do not carry it into Hood, Wise, or Erath.

PCAD defines a change of use as requiring both elements: a physical change to the property, such as subdividing or building non-agricultural structures, and the owner stopping agricultural use. Then it answers the buyer's question directly. From the final entry under "Rollback Tax Information": "If a new owner stops ag use, will this trigger a rollback? No, only a change in use will trigger a rollback" (PCAD, Agricultural Valuation, updated September 27, 2024).

Palo Pinto Appraisal District's 2026 manual states the same two elements: a change of use is a physical change, and the owner must stop using the land for agricultural purposes. It draws the same intensity line. A reduction in an agricultural operation that falls below the degree of intensity standards does not receive a rollback; the property only loses its special valuation (PPAD, 2026 Open Space 1-d-1 Manual, cover year 2026, supplied by the district).

Jack County Appraisal District's 2026 packet publishes the same reading: a change of use is a physical change to the property such as subdividing or building non-agricultural buildings, and the owner must stop using the land for agricultural use. It carries the same intensity distinction and the same homestead divestiture path with the three year occupancy requirement (Jack CAD, 2026 Ag Info Packet, updated January 2026, page 8).

Under this reading, a new owner in Poolville who closes in November and never puts a cow on the place loses the valuation going forward and pays market value taxes from then on. No rollback fires, because nothing physical changed. Pour a slab, cut the tract into three lots, or build a shop with no agricultural purpose, and the rollback attaches to the owner at the time of the change, with the deferred tax following the property.

All three districts draw the intensity line the same way. In Parker County's words, an owner who continues using the land agriculturally but drops below the typical degree of intensity may lose 1-d-1 eligibility without being subject to a rollback (PCAD, updated September 27, 2024). Two cows on 30 native acres in Springtown where the district expects three loses the valuation. It does not trigger three years of back taxes. The stocking rates that define "typical intensity" in Parker, Hood, Palo Pinto, Wise, Jack, and Erath counties are in our county-by-county guide to ag exemption acreage.

Parker and Jack counties publish the same homestead path. An owner may divest part of the tract for their own residence homestead without a rollback, provided the remaining acreage still qualifies and the owner occupies the home for three years (PCAD, updated September 27, 2024; Jack CAD, 2026 Ag Info Packet). Carve out two acres for a house in Millsap, keep 18 in hay at intensity, live there three years, and no rollback attaches. Sell the house in year two and it does.

Two of the three publish a procedure, and both are district practice rather than statute. In Jack County, the chief appraiser makes the change-of-use determination and must send the owner a written Notice of Change of Use Determination; the owner may appeal any action of the chief appraiser to the Appraisal Review Board within thirty days of notification (Jack CAD, 2026 Ag Info Packet, updated January 2026). In Palo Pinto County, before making a change-of-use determination on 1-d-1 land owned by someone 65 or older, the district sends written notice by certified mail with a 60 day deadline to respond, a second notice by first class mail with an additional 30 days if there is no response, and a denial letter by certified mail only after the 90 day period has run (PPAD, 2026 Open Space 1-d-1 Manual). Do not expect either sequence in any other county.

How is a rollback tax calculated?

The rollback is the difference between tax on the land's productivity value and tax on the land's market value, for each of the three preceding years, added together. Each year is computed separately, against that year's own market value and that year's own adopted rates. One year multiplied by three is not how a rollback works.

Improvements are appraised separately at market value and are never part of a rollback. The figures below are land only. The Inman Group pulled the 2023 through 2025 land values and adopted rates on a real Parker County account, a 24 acre tract receiving productivity valuation with no homestead or other exemption applied, to show what a rollback actually totals. The illustration assumes a change of use in 2026, which makes 2023, 2024, and 2025 the three preceding years. Adopted 2026 rates had not posted as of publication.

That $26,168.16 carries no interest. Under House Bill 3833, effective June 15, 2021, a rollback for a change of use on or after that date accrues no interest unless the rollback tax itself goes delinquent. The number on the bill is the number in the table.

The rate is cumulative. Six taxing units levy on this account. In 2025, Weatherford ISD alone is 1.03420 of the 1.609427 stack, and Parker County's own rate is 0.235022. A page that quotes the county rate as though it were the whole bill understates a Parker County rollback by a factor of nearly seven.

Source note: Parker County Appraisal District account records and tax summaries, 2023 through 2025. The district's valuation history does not publish a standalone production value for prior years. Land productivity values above were derived as production market value minus agricultural loss, which equals total assessed value minus improvements, with cap loss at zero in all three years. The derived figures reconcile to the district's own tax summary base tax within one cent.

What it costs you to get this wrong

• You inherit a rollback the seller caused. Seller subdivided or built two years before listing and the district has not caught it yet. Under TREC Form 25-17 Paragraph 13B that is the seller's obligation and it survives closing, but collecting it after the seller has moved to Colorado is your problem.
• You build before you ask. A slab and a shop across the whole tract is a change of use on the whole tract. Two acres carved out under the homestead path, with the rest kept at intensity, is a change of use on two acres. Same house. One of them costs three years.
• You do the math as one year times three. Rates and values move every year. On a real 24 acre Parker County account, the 2025 differential is $1,165.96 higher than 2023's because land market value rose $76,500 in one year.
• You quote the county rate. Parker County's 0.235022 is one of six units on the bill. The stack is 1.609427. Anyone who prices a rollback off the county rate alone is off by a factor of nearly seven.
• You confuse losing the valuation with a rollback. Losing the valuation is market value going forward. On acreage in Parker or Hood County that is a four or five figure line on one bill. A rollback is three of those, all at once.

Frequently asked questions

What triggers a rollback tax on ag exempt land in Texas?

A change from agricultural to non-agricultural use triggers the rollback under Texas Tax Code Section 23.55. A sale by itself does not. The rollback covers the three years before the change, with no interest unless the bill becomes delinquent, under House Bill 3833, effective June 15, 2021. Districts differ on what counts as a change.

How many years does a Texas rollback tax cover?

Three years. House Bill 1743, effective September 1, 2019, reduced the rollback period from five years to three. Each of the three preceding years is computed separately against that year's own market value, productivity value, and adopted tax rates, then the three differentials are added together.

Does a Texas rollback tax accrue interest?

No, for changes of use on or after June 15, 2021. House Bill 3833 eliminated the interest that previously accrued on rollback taxes. Interest applies only if the rollback tax itself becomes delinquent after it is billed. Before June 15, 2021, rollbacks carried 5 percent interest under House Bill 1743.

Who pays the rollback tax, the buyer or the seller?

Under the TREC Farm and Ranch Contract, Form 25-17, Paragraph 13B, a rollback caused by the sale or by the buyer's use after closing is the buyer's obligation. A rollback caused by the seller's use or change in use before closing is the seller's obligation. Both obligations survive closing.

Does selling ag exempt land trigger a rollback tax in Texas?

No. A sale by itself is not a change of use under Texas Tax Code Section 23.55. The land keeps its 1-d-1 valuation if the new owner continues qualifying agricultural use and files any application the Tax Code requires. A rollback fires only when the land is diverted to a non-agricultural use.

Before you write earnest money on a tract in Parker, Hood, or Wise County, someone should pull the account, read the productivity value against the market value, and tell you what a change of use would cost in real dollars. That is a thirty minute conversation and we have it on every acreage tract we show. If you want to know what the county's intensity standard requires you to keep doing after closing, start with how many acres each North Texas county requires for ag valuation. If you already own the land and want the number on your own account, ask us to pull it.

Not tax or legal advice. Confirm your tract with the county appraisal district and a Texas property tax professional or attorney.

The Inman Group | The Agency Fort Worth