Form 311
Instruction Page 2 – Do not submit with filing.
(1) the entity name contain a recognized term of organization for the entity type as listed in
section 5.054 of the BOC;
(2) the entity name not contain any word or phrase that indicates or implies that the entity is
engaged in a business that the entity is not authorized to pursue (BOC § 5.052); and
(3) the entity name not be the same as, deceptively similar to, or similar to the name of any
existing domestic or foreign filing entity, or any name reservation or registration filed with
the secretary of state (BOC § 5.053).
If the entity name does not comply with chapter 5, the document cannot be filed. The administrative
rules adopted for determining entity name availability (Texas Administrative Code, title 1, part 4,
chapter 79, subchapter C) may be viewed at www.sos.state.tx.us/tac/index.shtml. If you wish the
secretary of state to provide a preliminary determination on name availability, you may call (512)
463-5555, dial 7-1-1 for relay services, or e-mail your name inquiry to corpinfo@sos.texas.gov. A
final determination cannot be made until the document is received and processed by the secretary of
state. Do not make financial expenditures or execute documents based on a preliminary clearance.
Also note that the preclearance of a name or the issuance of a certificate under a name does not
authorize the use of a name in violation of another person’s rights to the name.
In addition, section 5.060 of the BOC provides that the name of a professional entity must not be
contrary to a statute or regulation that governs a person who provides a professional service through
the professional entity, including a rule of professional ethics. Consult the applicable regulatory
board or agency about name requirements that might be applicable to the profession. The secretary
of state cannot advise you regarding those requirements.
Item 2A—Assumed Name: If the entity name fails to contain an appropriate organizational
designation for the entity type, a recognized organizational designation should be added to the legal
name and set forth in item 2A. Accepted organizational designations for a foreign professional
association are: “associated,” “associates,” “association,” “professional association,” or an
abbreviation of those terms.
Item 2B—Assumed Name: If it has been determined that the entity’s legal name is not available for
its use in Texas due to a conflict with a previously existing name, the foreign entity must obtain its
registration to transact business under an assumed name that complies with chapter 5 of the BOC.
State the assumed name that the foreign entity elects to adopt for use in Texas in item 2B of the
certificate. In addition, the foreign entity is required to file an assumed name certificate in
compliance with chapter 71 of the Texas Business & Commerce Code. The promulgated form for
filing the assumed name with the secretary of state is Form 503. This form is not acceptable for
filing with the county clerk.
Item 3—Federal Employer Identification Number: Enter the association’s federal employer
identification number (FEIN) in the space provided. The FEIN is a 9-digit number (e.g., 12-
3456789) that is issued by the Internal Revenue Service (IRS). If the association has not received its
FEIN at the time of submission, this should be noted in item 3 on the application form. Provision of
the FEIN at the time of submission will assist in the establishment of the association’s tax account
with the Comptroller of Public Accounts.
Item 4—Jurisdictional Information: The application must state the foreign entity’s jurisdiction of
formation and the date of its formation in the format shown in the application.