| State Category ID | Texas State Codes Description |
|---|---|
| A1 | Real, Residential, Single-Family |
| A2 | Real, Residential, Mobile Homes |
| B1 | Real, Residential, Multi-Family |
| B2 | Real, Residential, Two-Family |
| B3 | Real, Residential, Three-Family |
| B4 | Real, Residential, Four- or More-Family |
| C1 | Real, Vacant Lots/Tracts |
| C2 | Real, Vacant Commercial |
| C3 | Real, Vacant |
| D1 | Real, Qualified Agricultural Land |
| D2 | Real, Unqualified Agricultural Land |
| E1 | Real, Farm & Ranch Improved |
| F1 | Real, Commercial |
| F2 | Real, Industrial |
| G1 | Oil and Mineral Gas Reserves |
| G2 | Real Property Other Mineral Reserves |
| H1 | Tangible, Vehicles |
| H2 | Tangible, Goods In Transit |
| I1 | Real, Banks |
| J1 | Real & Tangible Personal, Utility Water |
| J2 | Gas Companies |
| J3 | Electric Companies |
| J4 | Telephone Companies |
| J5 | Railroads |
| J6 | Pipelines |
| J7 | Major Cable Television Systems |
| L1 | Tangible, Commercial |
| L2 | Tangible, Industrial |
| M1 | Tangible, Nonbusiness Watercraft |
| M2 | Tangible, Nonbusiness Aircraft |
| M3 | Tangible, Mobile Homes |
| M4 | Tangible, Miscellaneous |
| N1 | Intangibles |
| O1 | Inventory |
| O2 | Inventory |
| PT | Subdivision Header |
| S1 | Dealer Inventory |
| T | Temporary |
| U0 | Unknown |
| XA | Public Property for Housing Indigent Persons |
| XB | Income Producing Personal Property (<$2500) |
| XC | Mineral Interest (<$500) |
| XD | Improving Property for Housing w/ Volunteer Labor |
| XE | Community Housing Development Organizations |
| XF | Assisting Ambulatory Health Care Centers |
| XG | Primarily Performing Charitable Functions |
| XH | Developing Model Colonia Subdivisions |
| XI | Youth Spiritual, Mental and Physical Development |
| XJ | Private Schools |
| XL | Economic Development Services to Local Community |
| XM | Marine Cargo Containers |
| XN | Motor Vehicles Leased for Personal Use |
| XO | Motor Vehicles (Income Production & Personal Use) |
| XP | Offshore Drilling Equipment Not In Use |
| XQ | Intracoastal Waterway Dredge Disposal Site |
| XR | Nonprofit Water or Wastewater Corporations |
| XS | Raw Cocoa and Green Coffee Held in Harris County |
| XT | Limitation on Taxes in Certain Municipalities |
| XU | Miscellaneous Exemptions |
| XV | Other Exempt (Incl Public, Religious, Charitable) |
| X0 | Primarily Charitable Organization |
| X1 | Governmental Exempt |
| X2 | Charitable Exempt |
| X3 | Religious Exempt |
| X4 | Cemetery Exempt |
| X5 | Private School Exempt |
| X6 | Youth Development Exempt |
| X7 | Historical Exempt |
| X8 | Miscellaneous Exempt |
| X9 | Low-Moderate Income Housing |
