New Resident / Vehicle Registration Practical
New Texas Residents Must Register Their Vehicle Within 30 Days
Once you live in Texas, you have 90 days to get a Texas driver license. You have 30 days to register your vehicle. In Harris County, registration also requires a passing emissions inspection. Harris County is part of the HGB ozone program, so most gasoline cars need that extra test.
Take your out-of-state title, proof of insurance, and a passing Texas emissions inspection to the Harris County Tax Office. If you moved from a state with no emissions testing, your car still must pass the Texas test. Check txdmv.gov for the full checklist for new residents.
Content last revised 2026-07-11