Bought land with an ag exemption? File Form 50-129 by April 30
Does an ag exemption carry over when you buy the land?
Last verified September 2026. Source: Texas Tax Code §23.54.
The application ends with the sale, the history does not
Tax Code 23.54(e) generally provides that an approved 1-d-1 application stops applying when ownership of the land changes, which is why the appraisal district expects a new one from you. What does not reset is the record of how the land was used. The five-of-seven-years test in Tax Code 23.51 looks at the use of the land, not at who held the deed, so a working place you just bought generally arrives with its history intact. Ask the district what use and what intensity it has on file before you file anything.
File Form 50-129 in your own name before May 1
Tax Code 23.54(d) generally sets the filing date at before May 1, which in practice means April 30. Use Form 50-129, the application for 1-d-1 open-space appraisal, and send it to the appraisal district for the county the land sits in, not to the Comptroller. If the date has already passed, section 23.541 generally allows a late application until the appraisal review board approves the appraisal records for that year, and an approved late application generally carries a penalty of 10 percent of the tax saved. Ask the district how much time is actually left before you count on either one.
What to settle before you close
Most trouble with an ag valuation after a sale is avoidable at the closing table, while the seller is still answering questions. Work through these:
- Whether the land currently carries an approved 1-d-1 valuation, and for what use.
- What the appraisal district has on file: the acreage, the use, and the intensity it was approved at.
- Whether you can keep that same use running through your first year of ownership.
- What a change of use would cost. Tax Code 23.55 generally bills back the tax saved for the three years before the change.
- Who is filing the new application, and by what date.
Start with your county
How much land and how much activity is enough is set county by county, not by the state, so the standard your seller met is the one your county publishes. Start with the county the land sits in, then confirm the numbers with the appraisal district:
- Hays County ag exemption
- Comal County ag exemption
- Kendall County ag exemption
- Blanco County ag exemption
- Gillespie County ag exemption
- Bandera County ag exemption
- Burnet County ag exemption
- Llano County ag exemption
- Travis County ag exemption
- Williamson County ag exemption
- Bastrop County ag exemption
- Caldwell County ag exemption
- Guadalupe County ag exemption
- Wilson County ag exemption
- Medina County ag exemption
- Parker County ag exemption
- Wise County ag exemption
- Denton County ag exemption
- Collin County ag exemption
- Hunt County ag exemption
- Kaufman County ag exemption
- Ellis County ag exemption
- Johnson County ag exemption
- Hood County ag exemption
- Erath County ag exemption
- Grimes County ag exemption
- Montgomery County ag exemption
- Waller County ag exemption
- Washington County ag exemption
- Fayette County ag exemption
Related
This page is general information, not legal or tax advice. For your specific situation, talk to your county appraisal district or a licensed professional. ExemptLand prepares the drafts; you review and file.