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A Note to Our Customers

We know your time is valuable! While we strive to answer phone calls and emails in the most efficient manner possible, delays do occur depending on the nature of inquiries we receive and the time periods we receive them.

We continue to update our Web site to offer you online resources and services that allow you to take care of business expediently. Please check our site for your needs. The site search is an excellent tool for locating items quickly.

Comptroller Office Hours

Austin Offices

  • 8 a.m. to 5 p.m. CST Monday - Friday

Taxpayer Services and Collections Field Offices

Tax Assistance

  • 7:30 a.m. to 5:30 p.m. CST Monday - Friday

Unclaimed Property and Business Line

  • 8 a.m. to 5 p.m. CST Monday - Friday

Audit Field Offices

Except for state and national holidays.

Contact Us



For help with federal income tax information or forms (such as refunds or 1099 forms), please contact the Internal Revenue Service at www.irs.gov.

Have a Texas tax question?

We also offer numerous online Texas tax services.

More Online Help Plus Email Assistance

Call an Expert Directly (Toll-free)

Comptroller Toll-free Numbers

If you need to contact the agency via TDD equipment, please visit Relay Texas for assistance.

Comptroller's Office Directories

Get Assistance Locally

Mailing Address

Texas Comptroller of Public Accounts
P.O. Box 13528, Capitol Station
Austin, Texas 78711-3528


Texas Comptroller of Public Accounts
Lyndon B. Johnson State Office Building
111 East 17th Street
Austin, Texas 78774

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