A DBA lets you operate your business under a name that is not your legal business name. It is one of the simplest business filings there is, and it is also one of the most misunderstood. Here is what it actually does, when you need it, and what it does not protect.
What Is a DBA?
DBA stands for “Doing Business As.” It is a registered alias that allows a business to operate under a name other than its legal name. When you register a DBA, you are not creating a new legal entity. You are just registering a name.
A DBA is also called a fictitious business name, assumed name, or trade name, depending on the state. The filing is simple: you register the name with your county or state, pay a small fee, and you can legally use that name for business.
When You Need a DBA
Sole Proprietors and General Partnerships
If you operate as a sole proprietor without an LLC or corporation, your legal business name is your personal name. If you want to operate as “Blue Ridge Landscaping” instead of “John Smith,” you need a DBA.
LLCs and Corporations with Multiple Brands
An LLC named “Carter Holdings LLC” can file a DBA to operate an e-commerce store as “ShopSwift.” Many business owners use a single legal entity to run multiple branded operations, each with its own DBA.
Opening a Business Bank Account
Banks typically require a DBA certificate (or your legal entity documents) to open a business checking account in a name other than your personal name. If you want to accept checks made out to your business name, you usually need a DBA or a formal entity.
How to File a DBA
The process varies by state and sometimes by county:
- Search for name availability to ensure the name is not already in use
- File the DBA application with your county clerk or Secretary of State (depends on the state)
- Pay the filing fee (typically $10-$100)
- Some states require you to publish a notice in a local newspaper
- Renew as required (most DBAs expire every 5 years)
A registered agent service like Northwest Registered Agent can help you handle DBA filings alongside your entity formation and registered agent services, keeping all your compliance in one place.
DBA vs. LLC
This is the critical distinction most people miss:
- A DBA does NOT create a separate legal entity. It is just a name. A sole proprietor with a DBA still has unlimited personal liability.
- An LLC creates legal separation between you and the business. Your personal assets are protected if the business is sued (assuming you maintain proper formalities).
A DBA also does not give you exclusive rights to the name in the way a trademark does. Someone else could register a similar name in a neighboring county and operate under it. If brand protection matters to you, a trademark is the right tool.
What a DBA Does and Does Not Protect
A DBA does:
- Allow you to operate under a business name legally
- Allow you to open business bank accounts and accept payments in that name
- Allow you to sign contracts under that name
A DBA does not:
- Protect you from personal liability
- Give you exclusive rights to the name (that is a trademark)
- Create a separate tax entity
- Replace the need for an LLC or corporation if liability protection matters
Quick Takeaway
- A DBA is a registered trade name that lets you operate under a name other than your legal business name
- It does not create a new legal entity or provide any liability protection
- Sole proprietors need a DBA to operate under any name other than their personal name
- LLCs and corporations use DBAs to run multiple brands under one entity
- For liability protection, you need an LLC or corporation, not just a DBA
