How many sheep or goats do you need for a Texas ag exemption?
Small livestock are a common fit for smaller pastures. The count you need is not a statewide figure, and here is how counties work it out.
How many head do you need?
Last verified July 2026. Source: Texas Tax Code 23.51.
Sheep and goats in animal units
Counties use the same animal-unit measure for sheep and goats that they use for cattle. Where one mature cow with a calf is one animal unit, it takes several sheep or goats to add up to that same unit. Counties commonly group a handful of head into one animal unit, though the exact conversion is a county decision.
From there, your county applies its stocking rate, which is how many animal units it expects per acre for land in your area. That is what turns into a real head count for your parcel.
Why the number is set by your county
Both pieces, the conversion and the stocking rate, are set by each county appraisal district in its degree of intensity standard. Two similar tracts in different counties can need different head counts. So a number you read for one county is a starting point, not a rule for your land.
Check your county for the conversion and stocking rate it uses, and treat any quick figure as an estimate.
An honest word on intensity
The stocking rate is the real level of grazing the county expects, not a paperwork target. The animals have to actually be on the land, working, for the part of the year your county expects. A valuation built on animals that are not really there is what leads to a change-in-use finding and a rollback later. Not legal or tax advice, and approval is up to your county appraisal district.