County Tax Office · Williamson County · Source: county website
Williamson County Tax Office, Cedar Park
Cars only. County tax offices handle registration, titles and plates. For a driver license, go to a DPS office.
Hours in Central time
Holidays and unexpected closures can change these hours. Check the official office page for disruptions before travelling.
350 Discovery Blvd, Suite 101
Cedar Park, TX 78613
Walk-ins welcome
No appointment needed. Lines can close early when the office reaches capacity.
Hours · Central time
| Monday | 8:00 AM to 5:30 PM |
|---|---|
| Tuesday | 8:00 AM to 4:00 PM |
| Wednesday | 8:00 AM to 4:00 PM |
| Thursday | 8:00 AM to 4:00 PM |
| Friday | 8:00 AM to 4:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Drive-thru available.
What this office does
- Car registration and titles
Services not available here (8)
- License renewal
- Replace a lost license
- Learner permits
- Road tests
- REAL ID
- ID cards
- CDL skills tests
- New residents
Quick answers
Mon 8:00 AM to 5:30 PM; Tue to Fri 8:00 AM to 4:00 PM (Central time). Hours can change on holidays.