Henderson County, TX — Ag Exemption Requirements (2026)
Henderson County lies in East Texas southeast of Dallas, around Athens and Cedar Creek Lake, where cattle, horses, sheep and goats, hay, orchards, row crops, and apiaries are all recognized agricultural uses. Henderson CAD's 2026 guidelines are especially useful because they publish separate stocking rates and acreage minimums for cattle, registered horses, and sheep or goats, plus a clear hive formula.
Grazing Intensity Standards
| Pasture Type | Acres per Animal Unit | Confidence |
|---|---|---|
| cattle native pasture | 3 acres / AU | ✓ Verified |
| cattle improved pasture | 2 acres / AU | ✓ Verified |
| horses native pasture | 4 acres / AU | ✓ Verified |
| horses improved pasture | 3 acres / AU | ✓ Verified |
| sheep/goats native pasture | 4 acres / AU | ✓ Verified |
| sheep/goats improved pasture | 5 acres / AU | ✓ Verified |
Beekeeping Intensity Standards
| Acreage Range | Base Hives | Extra Hives/Acre (above base) | Confidence |
|---|---|---|---|
| 5–20 acres | 6 | 0.4 | ✓ Verified |
Animal Unit Equivalencies
An animal unit (AU) is a standardized measure used to compare livestock of different sizes. One AU = one 1,000-lb cow. Your total stocking rate is calculated in AUs, then multiplied by the acres-per-AU standard for your pasture type. These values are published by the county.
| Animal | Animal Units | Source |
|---|---|---|
| bull | 1.5 | County-published |
| cow | 0.75 | County-published |
| calf | 0.25 | County-published |
| horse/mule | 1 | County-published |
| sheep/goat | 0.1666666667 | County-published |
Wildlife Management Option
Henderson County allows wildlife management as a qualifying use. Landowners must implement at least 3 of the seven recognized wildlife management practices defined by Texas Parks and Wildlife.
Property must currently be receiving Agricultural Land Valuation (1-d-1) or Timberland Valuation. A copy of the wildlife management plan on the Texas Parks & Wildlife form and photos must be attached to the application. At least three of seven listed practices are required; an annual report is required only if requested by the Chief Appraiser.
Required Documents
- Form 50-129, Application for 1-d-1 (Open-Space) Agricultural Use Appraisal
- Supplement to Open-Space Land Application (1-D-1 agricultural land)
- A copy of your Wildlife Management Plan on the TPW (Texas Parks & Wildlife) form, if applying for wildlife management
- Photos with your wildlife management application, if applying for wildlife management
Discretionary Caveats
"NOTE: EACH OPEN-SPACE LAND APPLICATION WILL BE REVIEWED ON A CASE BY CASE BASIS"
"Minimum acreage not stated in published document — confirm with CAD. The guidelines instead state use-specific minimums."
"HOGS / CHICKENS DO NOT QUALIFY (ONLY FOR COMMERCIAL OPERATION)"
Frequently Asked Questions — Henderson County
- Henderson CAD's cattle standard is 1 animal unit per 3 acres of native pasture, with a 10-acre minimum. A 12-acre native-pasture tract therefore supports 12 ÷ 3 = 4 animal units.
- The standard begins with 6 hives on the first 5 acres and adds 1 hive for each additional 2.5 acres. The additional 7.5 acres require 7.5 ÷ 2.5 = 3 more hives, for 9 hives total.
- Yes, the published sheep/goat minimum is 5 acres. On native pasture the rate is 1 animal unit per 4 acres; on improved pasture it is 1 animal unit per 5 acres. Henderson CAD equates 6 sheep or goats to 1 animal unit.
- The property must already be receiving 1-d-1 agricultural or timberland valuation. The owner must attach a Texas Parks & Wildlife management plan and photos, then implement at least 3 of the 7 listed wildlife-management practices.
Henderson County Appraisal District
- Phone
- 903-675-9296
- hendersoncad@hcadtx.org
- Address
- P.O. Box 430, Athens, TX 75751-0430
- Website
- http://www.henderson-cad.org
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