DBA in California: How to Register Your Business Trade Name in 2026

If you operate a business in California under a name different from your own — "Tacos El Güero" instead of "Juan García" — you need to register that name as a DBA (Doing Business As) or Fictitious Business Name.

Without this registration, you cannot open a bank account in your business name, and technically you're operating irregularly.

What Is a DBA?

A DBA is simply the official registration that you — or your LLC — operate under a specific business name. It does not create a separate legal entity.

Who Needs a DBA?

• •Sole proprietors operating under a name other than their own
• •LLCs or corporations operating under a name different from their registered name
• •Any business with a name that doesn't include the owner's last name

How to Register a DBA in California

Step 1: Choose your county DBA registration is done at the county level where your business operates. If you operate in multiple counties, you register in each. Step 2: Search for name availability Before registering, verify that no one else in your county is already using the name. Most counties have an online search system. Step 3: File the Fictitious Business Name Statement Present the form at your county clerk's office with:

• •Your proposed business name
• •Your legal name and address
• •Type of business
• •Payment of the filing fee ($25–$50 depending on county)

Step 4: Publish in a newspaper California requires publishing the registration in a general circulation newspaper in your county for 4 consecutive weeks. The newspaper provides a proof of publication. Step 5: File the proof of publication Within 30 days after completing publication, file the proof with the county clerk.

DBA vs. LLC — What's the Difference?

| | DBA | LLC |
|---|---|---|
| Legal protection | ❌ None | ✅ Yes |
| Cost | ~$50 | $70 state fee + service |
| Complexity | Simple | Moderate |
| Bank account | ✅ Yes | ✅ Yes |
| Personal asset protection | ❌ No | ✅ Yes |

A DBA only registers the name. It provides zero liability protection. If your business gets sued, your personal assets are at risk.

DBA + LLC: The Best Combination

Many Hispanic businesses do both: form an LLC for legal protection, then register a DBA so the LLC can operate under a commercial name.

Example: "Juan García LLC" registers "Tacos El Güero" as a DBA. The LLC provides protection; the DBA provides the brand identity.

How Long Does a DBA Last?

In California, a DBA registration is valid for 5 years. After that, you must renew it.

👉 Register My Business Name — Multi Servicios 360

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Multi Servicios 360 is a self-help legal document preparation service. We are not a law firm and do not provide legal advice. This information is educational.