The County Clerk’s Office provides the assumed business name certificate on location or via the website at http://bexartx.eforms.kofile.com/48029/AssumedNames/MultiViewCreate/. The certificate must be filled out in its entirety, signed by the owner(s), and notarized. After the certificate is completed you may come to County Clerk’s office at the courthouse or mail in the original certificate with the filing fee to: Bexar County ClerkAssumed Name Form
100 Dolorosa, Suite 104
San Antonio, TX 78205 The County Clerk’s Office keeps the original assumed name certificate. If a copy is needed, the fee is $2.00 for a plain copy and $7.00 for a certified copy.