Texas Rollback Taxes: Triggers, Deadlines, and Who Pays

Texas rollback taxes are the property tax bill a county sends when agricultural land loses its special appraisal, and they recapture the tax savings from the three years before the change of use. The land had been taxed on its agricultural productivity value; once it stops qualifying, every taxing unit collects the difference between what you paid and what you would have paid at market value for each of those three years. In counties where market values dwarf productivity values, the bill can run into five or six figures.

What Triggers a Rollback

The trigger is a physical change in how the land is used. Converting pasture into a subdivision, putting up a commercial building, or breaking ground on an industrial site all qualify. So does simply stopping agricultural activity and letting the land sit idle, even if nothing gets built.¹ The chief appraiser is the one who decides a change has occurred, usually flagged through field inspections, building permits, or plat filings.

Selling the land, by itself, does not trigger a rollback under the open-space (1-D-1) appraisal that covers most Texas ag land. As long as the buyer keeps running the same agricultural operation, the statute doesn’t care who holds the deed.¹ The older 1-D agricultural use valuation is different: under Section 23.46, a sale itself triggers rollback taxes regardless of what the buyer plans to do.² Confirm which type of appraisal your property carries before assuming a sale is consequence-free.

How the Bill Is Calculated

The formula is simple. For each of the three years before the change of use, the appraisal district figures the taxes actually paid on the agricultural value and the taxes that would have been owed on the full market value. The rollback equals the sum of those differences.¹

This is where older articles on the subject get it wrong. Before 2021, the lookback ran five years and the state added 5% annual interest on top. HB 3833, effective June 15, 2021, cut the window to three years and eliminated the automatic interest charge. Interest and penalties now apply only if the rollback bill goes delinquent.³

Every taxing unit that levies property tax on the parcel gets its own slice. The county, the school district, the hospital district, any MUDs or ESDs each apply their own rate to each of the three years, and those slices add up to your total bill.

Partial Conversions

If you develop only part of your tract, the rollback applies only to the converted acreage. The statute is explicit: the additional tax equals the difference imposed on that portion, not the whole property.¹ The remaining acreage keeps its agricultural appraisal as long as it still qualifies.

A Worked Example

Say you own 50 acres appraised at $500 per acre for agricultural productivity but worth $10,000 per acre at market. A taxing unit with a rate of $0.50 per $100 of value would have collected $125 at ag value (50 × $500 × 0.005) versus $2,500 at market value (50 × $10,000 × 0.005). The rollback for that one unit, for one year, is $2,375. Multiply across all overlapping taxing units and three years, and the number climbs fast.

What Doesn’t Trigger a Rollback

Not every change on ag land counts as a change of use. Claiming your residence homestead on open-space land is explicitly not a change of use, so building a home on your ag land and homesteading it does not, by itself, trigger recapture.¹

Switching from one qualifying use to another is also safe. Moving from row crops to a wildlife management plan, or from ranching to qualified timber, keeps the land under special appraisal and generates no additional tax. Section 23.76 says the same for timber land converting to another agricultural or open-space use.⁴

Condemnation is a special case. Under S.B. 725, a right-of-way less than 200 feet wide taken by condemnation does not count as a diversion to nonagricultural use, provided the remainder of the parcel still qualifies. When a condemnation does trigger rollback taxes, the liability shifts to the condemning entity rather than the landowner.⁵

Notice, Protest Window, and Payment Deadline

The process starts with a Notice of Determination from the chief appraiser stating that a change of use has occurred. That notice must explain your right to protest.¹

You have 30 days from the date you receive that notice to protest the determination to the Appraisal Review Board. Section 41.41 specifically lists change-of-use determinations on agricultural or timber land as protestable actions.⁶⁷ Common grounds worth protesting: the land didn’t actually change use, only part of it did but the district billed the whole tract, or the switch was to another qualifying use. Miss the 30-day window and you lose the administrative remedy. Adverse ARB rulings can be appealed to district court, but that gets expensive.

If you don’t protest, or you protest and lose, each taxing unit’s assessor-collector mails a bill for its share. The payment deadline is not 30 or 90 days from the bill. Under Section 23.55(e), the rollback becomes delinquent if not paid before the next February 1 that falls at least 20 days after the bill is delivered.¹ A bill arriving in March gives you almost a full year. A bill arriving in December might leave a month.

Miss that February 1 and the standard delinquency schedule takes over: 6% penalty in the first month, climbing to 12% by July 1, plus 1% monthly interest for as long as the balance sits.⁸ Each taxing unit calculates its own penalties separately.

Who Actually Pays

The rollback is the personal obligation of whoever owns the land when the change of use happens. It also creates a lien on the property that survives a sale, so the debt follows the dirt until someone pays it.¹

In a purchase, the TREC Farm and Ranch Contract allocates the cost by cause. If the sale itself or the buyer’s intended use triggers the assessment, the buyer pays. If the seller’s activity before closing caused it, the seller pays. That allocation survives closing, so the responsible party cannot walk away after the deed transfers.⁹ For buyers planning to develop immediately, the rollback almost always lands on them.

Title Insurance Won’t Save You

Standard Texas owner’s title policies specifically exclude rollback taxes caused by a change in land use or ownership, and the owner’s policy cannot be amended to remove that exclusion. Lender policies can sometimes be modified, but only when the property is no longer at agricultural value or when all rollback taxes have already been assessed and collected at closing.¹⁰ Investigate a property’s agricultural appraisal history before closing rather than counting on insurance as backup.

Estimating Your Exposure Before You Break Ground

To size up a potential rollback, pull three things for each of the three prior tax years: the property’s market value, its agricultural productivity value, and the combined tax rates of every overlapping jurisdiction. The central appraisal district records both valuations, usually accessible through its online property search. Tax rates are published annually by the county tax assessor-collector.

For each year, subtract taxes paid at ag value from taxes that would have been due at market value. Sum the three years. If only part of the tract will change use, apply the calculation to that acreage’s share of the total. Under current law, no interest accrues on this figure unless you miss the payment deadline, so the number you calculate is the number you owe. Running these figures before you break ground turns a nasty surprise into a line item you can budget for.

1
State of Texas. Texas Tax Code 23.55 – Change of Use of Land
2
State of Texas. Texas Tax Code 23.46 – Additional Taxation
3
Texas Legislature Online. HB 3833 – Enrolled Version
4
State of Texas. Texas Tax Code 23.76 – Change of Use of Land
5
Texas Legislature Online. Bill Analysis – SB 725
6
State of Texas. Texas Tax Code 41.41 – Right of Protest
7
Cornell Law Institute. 34 Texas Administrative Code 9.3049 – Change of Use Determination
8
State of Texas. Texas Tax Code 33.01 – Penalties and Interest
9
Texas Real Estate Commission. TREC Farm and Ranch Contract
10
FNTI. Underwriting Q&A: Rollback Taxes and Supplemental Taxes – Texas