New SIT Portal

System Notification:

The Special Inventory Tax Portal has been migrated to a new system effective September 17, 2024

Please update your bookmark with the : New SIT Portal Site

New Dealers: Please utilize the new URL above and follow the instructions to setup an online profile.

Existing Dealers: Your dealer profile has been migrated to the new system.

If you have any questions or issues, please contact the Tarrant County Tax Office SIT team.

Phone: 817-884-2869