中文 Get my plan

Form 503: how to file the Assumed Name Certificate (DBA)

Filed when the store trades under a name other than the legal name.

Texas Secretary of StateTexasUpdated October 15, 2026

Agency
Texas Secretary of State
Where it applies
Texas
How it's filed
Filed online
Fee
$25
How long it takes
No standard time published; paid expedited service typically takes 2 to 3 business days.
Renewal
Valid up to 10 years.

The form, line by line

LineWhat goes there
1Assumed name
2Legal name of the filing entity
3Entity typeFor-profit Corporation / Limited Liability Company / Limited Partnership / Professional Corporation / Limited Liability Partnership / Other
4File number, if any
5Jurisdiction of formation
6Principal office address
7Period of duration (up to 10 years)10 years / A number of years / Until a date
8Counties where the name is or will be usedAll counties / All except those listed / Only those listed
ExecutionAuthorized person's name and date

Official links

Checked against the agency's own page.

Get the plan for your exact address

This guide covers the city. Your exact address decides the county, the health district and the zoning. Placetta maps every filing for it, fills the official forms from your details, adds the deadlines and puts them up for your approval.

  • The full list for your address, in filing order
  • The official forms, filled line by line
  • Renewal and inspection reminders

Free to start, no card needed. We only use your email to reach you.

Get my plan