Travis County Tax OfficeEffective September 21, 2026, Travis County residents may present a valid passing emissions vehicle inspection report from another attainment (emission) county.
Mail us your:
- Renewal notice or Vehicle Identification Number (VIN) (located through the front windshield on the driver’ side or on the doorjamb).
- Copy of your insurance card. Do not mail original documents.
- Check or money order payable to Travis County Tax Office. Do not mail cash or credit card information.
We will electronically check your emissions inspection. If there is an issue with your status, we will ask you to bring the Vehicle Inspection Report (VIR) to the tax office, or you can include a copy of your VIR when you mail in your renewal. Do not send your original inspection document.
Travis County vehicle emissions inspections are restricted to tests conducted exclusively within Travis and Williamson County per tax office policy.
Mail renewal to:
Travis County Tax Office
PO Box 1748
Austin, TX 78767-1748
Don't forget: There is a $1 discount to renew online and no additional card fees, which may make this method more attractive than renewing by mail. Online renewals also receive a Texas Department of Motor Vehicles emailed notification that serves as proof of registration until your sticker arrives.