The Texas market offers vast opportunities for entrepreneurs looking to expand or establish their business presence. A critical step for many businesses aiming to operate under a name different from their legal name is filing a “Doing Business As” (DBA) name. Understanding how to file a DBA in Texas is essential for compliance and brand identity. This process allows businesses to operate more flexibly and market themselves effectively in the competitive Texas landscape. 

Whether you are a sole proprietor, partnership, or corporation, filing a DBA in Texas is a straightforward process that opens the door to numerous business advantages. Knowing how to file a DBA in Texas is not just a legal requirement. It is a strategic business move. It enables companies to diversify their products or services, distinguish different business ventures under one legal entity, and build a brand identity that resonates with the Texas market. 

This guide aims to demystify the process and sets you on the right path to filing your DBA, ensuring your business can operate smoothly and legally within the Lone Star State.

Navigating the DBA Filing Process in Texas

The first step in filinga DBA in Texas is ensuring that the desired business name is available. This involves checking with the Texas Secretary of State and the county clerk’s office where your business operates to ensure no other company operates under the same or a too-similar name. This search is crucial to avoid legal issues and brand confusion.

Step 1: Conduct a Name Search

Conduct a thorough name search through the Texas Secretary of State’s website and the county clerk’s records. This ensures your desired name isn’t already in use or too similar to another registered name.

Step 2: File with the County Clerk

For sole proprietorships and partnerships, you must file a DBA with the county clerk where your business operates. If your business operates in multiple counties, you must file in each. The form you need is often called an “Assumed Name Certificate” or “DBA Form.”

Step 3: File with the Texas Secretary of State

Corporations, limited partnerships, and limited liability companies must file their DBA with the Texas Secretary of State by submitting an Assumed Name Certificate. This step is crucial for legal compliance and ensures your business name is recognized nationwide.

Step 4: Pay the Filing Fee

A filing fee is associated with registering a DBA, which varies by county and entity type. Check the current fees to avoid any surprises.

Step 5: Renew Your DBA

Remember, a DBA is not permanent. In Texas, a DBA registration is valid for ten years, after which it must be renewed. Mark your calendar to keep your business compliant.


Knowing how to file a DBA in Texas is crucial for businesses looking to tap into the state’s vibrant markets under a name that best reflects their brand and services. While filing a DBA in Texas is straightforward, paying close attention to detail and diligently following each step is crucial for a smooth filing process. With your DBA filed correctly, your business can operate legally and compete effectively in the Texas market. Remember, a DBA is more than just a name. It reflects your business’s identity and aspirations in the Lone Star State.