Harris County Tax Office

Annette Ramirez
Harris County Tax Assessor-Collector & Voter Registrar

All Harris County Tax Office locations will be closed on Tuesday, January 21. All appointments will be rescheduled. Check back for an update regarding Wednesday’s operations.

All Harris County Tax Offices will be closed on January 20, 2025 in observance of Martin Luther King Jr. Day.

• Automobile appointments are required for vehicle transactions such as title transfers, homemade trailers, new residents (vehicles that have never been registered in Texas). An appointment is NOT required for vehicle registration renewals, special plates, replacement registration/plates, disabled placards, or disabled plates.
• The Texas Department of Motor Vehicles (TxDMV) handles apportioned registrations, lost or destroyed vehicle titles, and oversize/overweight permits. Please visit www.txdmv.gov or call 1(888)-368-4689.
• If you have questions pertaining to commercial procedures/transactions, please visit: www.hctax.net/HarrisCounty/CommercialFL.
• What’s new in 2025, legislative changes affecting Harris County residents!

CONTACT THE HARRIS COUNTY TAX OFFICE

Main Telephone Number:
713-274-8000

Military Help Desk:
713-274- HERO (4376)

Address Downtown:
1001 Preston St.
Houston Texas 77002

Hours:
Downtown and Branch Offices normal hours:
Monday - Friday, 8:00 AM through 4:30 PM

Location of Branch Offices:
All branch locations can be found on our homepage

Customer Service E-mail Address:
tax.office@hctx.net (Property tax questions only)

Automobile Title/License:
Annette Ramirez Tax Assessor-Collector & Voter Registrar
P.O. Box 4089 Houston, Texas 77210-4089
Autotdmv@hctx.net

Property Tax Payments:
Annette Ramirez Tax Assessor-Collector & Voter Registrar
P.O. Box 4622 Houston, Texas 77210-4622

Harris County Holiday Schedule

Property Tax Correspondence:
Annette Ramirez Tax Assessor-Collector & Voter Registrar
P.O. Box 4663 Houston, Texas 77210-4663

Open Government

In our commitment to open government, we invite open records requests in writing. Click here to access an Open Records Request form.
Once you have completed the form listing the requested information, you may mail it to:
Harris County Tax Office,
P.O. Box 2109.
Houston, Texas 77210-2109.

Please do not include open records requests with any other Tax Office correspondence.