What
File Form 50-129 with your county appraisal district before May 1 if you need to apply (new land, new owner, or the district asked).
Who
Texas landowners using land for agriculture.
Official links
Plain-English guide: Texas Ag Exemption (1-d-1): Basics and Deadlines
Dates checked Oct 18, 2026 against the official links above. The agency's own notice governs.
Text me 7 days and 1 day before
Reminder texts aren't on yet. When they are, you'll get exactly two texts for this deadline, 7 days and 1 day before, then they stop.
Cownty reminder: Texas 1-d-1 ag appraisal deadline is in 7 days, Apr 30. cownty.com/moment/tx-1-d-1 STOP=end