https://nycholebaxter.com/blog/ Dated, sourced answers on North Texas land, ranch, luxury acreage, and investment property from a local REALTOR®. en-us https://nycholebaxter.com/blog/ag-exemption-grayson-fannin-county-land/ https://nycholebaxter.com/blog/ag-exemption-grayson-fannin-county-land/ Wed, 15 Jul 2026 00:00:00 GMT Farm & Ranch It is not really an exemption, and one wrong move can trigger rollback taxes. Here is the county acreage rule, how rollback works, and what happens to the ag valuation when you buy or sell land in Grayson or Fannin County.