Exemption of fertilizer, fungicides, insecticides, herbicides

Texas Comptroller

Exemptions from some Texas taxes may be available if certain items are used exclusively to produce ag products. Producer must receive an ag/timber number from Comptroller before the exemption can be applied.
Contact
Comptroller Ag/Timber Registration

Phone: 800-862-2260

Website: https://comptroller.texas.gov/taxes/ag-timber/