What Is a DBA?

Maybe you’ve heard someone say they “registered a DBA” and nodded along like you knew exactly what that meant.

No judgment.

I’m a lawyer for online business owners, and DBAs are one of those business terms that sound more complicated than they actually are.

A DBA simply lets you use a business name that’s different from your legal business name. It doesn’t create a new business, and it doesn’t turn a sole proprietorship into an LLC.

Here’s what a DBA actually does, when you might need one, and what it definitely doesn’t do.

Legal Disclaimer: This post is for educational purposes only and does not constitute legal advice. Read full disclaimers.

What Does DBA Stand For?

DBA stands for “doing business as.” It means your business is operating under a name that’s different from its official legal name.

For example, maybe you formed Blue Oak Media LLC, but the brand your customers actually see is The Creator Shop. Blue Oak Media LLC could register The Creator Shop as a DBA and use that name publicly.

Depending on where you live, you may see a DBA called a fictitious business name, assumed name, or trade name instead.

When Would You Use a DBA?

A DBA usually comes up when the name you want customers to see is different from the name attached to the business legally.

Maybe you formed your LLC years ago under a broad name and later created a more specific brand. Or maybe you’re a sole proprietor who wants to use an actual business name instead of operating under your personal name.

You might also use a DBA if you have one LLC running more than one brand. For example, Blue Oak Media LLC could operate The Creator Shop and The Template Library as two different DBAs.

You still have one LLC. You just have more than one name attached to it.

Does a DBA Create a Separate Business?

No. This is probably the biggest thing to understand.

A DBA is a name. It isn’t a separate legal entity.

If Blue Oak Media LLC registers The Creator Shop as a DBA, The Creator Shop doesn’t suddenly become its own company. Blue Oak Media LLC is still the legal business behind it.

The same is true for sole proprietors. If Jane Smith registers a DBA called Jane Smith Design Studio, she’s still a sole proprietor unless she separately forms an LLC or corporation.

So if you’re looking for the legal separation that comes with an LLC, registering a DBA doesn’t accomplish that.

Is a DBA the Same as Changing Your Business Name?

No, and this is where the distinction really matters.

If you register a DBA, your legal business name stays the same. You’re simply adding another name that the business can use publicly.

If you change the legal name of your LLC, you’re actually changing the official name of the business on its state records. Using our example, Blue Oak Media LLC could stay Blue Oak Media LLC and register The Creator Shop as a DBA.

Or it could officially change its legal name to The Creator Shop LLC.

Those are two different things.

If you’re trying to decide which one makes sense, I have a separate guide on how to legally change the name of your business that walks through that process.

Can One LLC Have More Than One DBA?

Often, yes.

One LLC can usually register multiple DBAs, depending on the rules where the business is located. That can be useful if you have several brands or offers that you want to market separately without creating a different LLC for each one.

Just remember that the DBAs are all connected to the same underlying business.

So if Blue Oak Media LLC operates three different DBAs, you haven’t created three separate companies. You still have one LLC with three public-facing names.

Each DBA may also need its own registration, so check the rules in your state or local area.

Do You Have to Register a DBA?

That depends on where you’re doing business.

Some states require DBA registration. In other places, the filing happens at the county or city level. The exact rules can vary quite a bit. So if you’re planning to use a name that’s different from your legal business name, don’t assume you can just start using it.

Check the DBA or assumed-name requirements for your state and local area first.

Does a DBA Protect the Name?

No.

Registering a DBA gives you permission to operate under that name where required, but it doesn’t automatically give you exclusive rights to it.

That’s a trademark issue.

So just because your state or county accepts your DBA filing doesn’t mean someone else hasn’t already built trademark rights in the same or a similar name. Before you spend money on a website, logo, signage, packaging, or a giant order of branded tote bags, make sure the name itself is actually safe to use.

Do You Need a New EIN for a DBA?

Usually, no.

A DBA doesn’t create a new business, so simply adding a DBA usually doesn’t mean you need a new EIN. You’re still operating under the same legal entity and federal tax identity.

If the ownership or legal structure of your business changes, that’s different. But adding another business name by itself usually isn’t what triggers a new EIN.

How Do You Use a DBA on Contracts and Business Documents?

If you use a DBA, I want your legal business name to stay visible somewhere on important documents. For example, you might write: Blue Oak Media LLC d/b/a The Creator Shop

That tells the other person exactly which legal business they’re entering into a contract with while still showing the public-facing name they recognize.

The same idea can apply to invoices, payment records, and other business documents. You don’t want someone looking at a contract six months later and wondering what legal business The Creator Shop actually is.

How Do You Sign a Contract if You Use a DBA?

If your LLC uses a DBA, remember that the DBA itself isn’t the legal business. Your LLC is still the entity entering into the contract.

So instead of listing only The Creator Shop, you’d identify the business as either Blue Oak Media LLC or Blue Oak Media LLC d/b/a The Creator Shop. Either are perfectly fine, but including the dba makes it clear to the other party which legal entity is actually signing the agreement while still including the business name your client recognizes.

Also important: when you sign, you want to sign on behalf of the LLC rather than signing in a way that makes it look like you’re personally entering into the contract.

I have a separate blog post on the correct way to sign a contract as an LLC owner that walks you through exactly how to do that.

Should You Get a DBA?

A DBA makes sense when you want to use a different business name without creating a separate legal entity.

It can be especially useful if your legal business name doesn’t match your brand, you’re a sole proprietor who wants to operate under a business name, or you have multiple brands running under one LLC.

Just remember the limits.

A DBA gives your existing business another name to use. It doesn’t create a new company, give you LLC protection, or automatically give you trademark rights.

If you’re considering one, start by checking the registration rules where your business is located and make sure the name itself is available for you to use.

Once you understand what a DBA does and what it doesn’t do, it’s a pretty simple way to use a different business name without the headache of creating a whole new company.