| Tax Assessor-Collector: | Barbara Barber | |
| Physical Address: | 101 E. Rusk St, Ste 101 Rockwall, TX 75087-3775 |
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| Mailing Address: | 101 S. Fannin St. Rockwall, TX 75087-3775 |
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| Telephone: | (972) 204-6130 | |
| Fax: | (972) 882-0359 (972) 204-6139 |
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| Email(s): | N/A |
The Rockwall County Tax Office works in partnership with our Vehicle Titles and Registration Division.