Notary in Dallas County, Texas

Dallas County includes the cities of Dallas, Irving and Garland. Here are the in-person notary options we could verify from official pages.

Dallas County Treasurer’s Office (low cost, not free)

• Where: Records Building, 500 Elm Street, Suite 4400, Dallas, TX 75202. Phone (214) 653-7321.
• Notary hours: the Treasurer’s page says notary services run 2:00 PM to 4:00 PM, Monday through Friday. (The same page lists general office hours of 8:00 A.M. to 4:30 P.M.; use the notary hours.)
• Fee: $10.00 per signature/stamp as of June 2, 2025. Payable in cash only.
• Rules: government-issued photo ID is required; everyone named on the document must be present; staff do not provide legal advice or forms; the office reserves the right to refuse service.
• Source: Dallas County Treasurer: Notary, checked 2026-10-23.

The county’s “$10 per signature/stamp” is its own wording. The state schedule is $10 for the first signature and $1 for each additional signature on an acknowledgment (§406.024). Ask which applies if you have several signers.

Dallas Public Library (free)

Notary service is free during regular business hours at nine library locations, limited to 2 documents or 2 visits per person per month. Documents must be in English, availability varies by location, and the library asks you to call ahead. Locations and phone numbers are on our free notary page. Source: Dallas Public Library: Notary Services.

Garland, Irving

See the Garland and Irving pages: neither city library offers notary service according to our checks.

Mobile and online

• Mobile notary in Dallas
• Online notary in Texas

TODO: add other verified Dallas County options (banks, shipping stores, county clerk or other county offices) only after each is confirmed from its own page. We did not find a published notary policy on the Dallas County Clerk pages we checked.