DBA vs LLC: one is a name, the other is an entity.
A side-by-side comparison of structure, tax treatment, liability protection, cost, and use cases. The decision usually comes down to a few specific factors; this guide walks through each.
A DBA is a name. An LLC is an entity. Most businesses need an LLC for liability protection; some businesses also file a DBA if they operate under a different name from the legal entity. They serve different purposes; one does not replace the other.
Which fits your situation.
- You operate as a sole proprietor and want to use a business name instead of your personal name
- You operate one LLC and want to do business under multiple brand names
- You want to test a brand name without forming a new entity
- You operate a franchise and need the franchise name registered with the state
- You have any clients, employees, contracts, or assets to protect
- You want a legal entity separate from yourself
- You will hire anyone (employees or contractors)
- You want a professional business identity that banks and lenders will recognize
- You will operate for more than a few months
Every factor that matters.
| Factor | DBA | LLC |
|---|---|---|
| What it is | A name registration on the public record | A legal entity registered with the state |
| Liability protection | None. Owner remains personally liable. | Yes. Members shielded from business debts and lawsuits. |
| Cost | $5 to $150 typical; varies by state and county | $35 to $520 state filing fee; $0 service fee from File.Business |
| Filed with | State or county clerk (varies) | Secretary of State |
| Tax treatment | No change. Sole prop stays sole prop; LLC stays LLC. | Pass-through by default; can elect S-Corp or C-Corp |
| Bank accounts | Sole prop with DBA can open under the trade name | LLC opens accounts in the LLC name |
| EIN | Sole prop with DBA uses owner SSN (or sole prop EIN) | LLC gets its own EIN |
| Renewal | 5 years in most states; varies | Annual report (every state) or biennial |
| Public record | Trade name visible on state/county records | Entity visible on state SOS records |
| Used by | Sole proprietors who want a business name; LLCs that want to operate under additional names | Anyone who wants liability protection |
| Trademark protection | None; DBA is name registration only | Better; trademark applications can use the LLC as applicant |
| Common combination | Sole prop + DBA (basic) | LLC + DBA (LLC operates under another brand name) |
How each is taxed.
DBA does not change tax treatment. A sole proprietor with a DBA still files Schedule C as a sole proprietor. An LLC with a DBA still files as the LLC (pass-through, S-Corp, or C-Corp depending on election). The DBA is just a name; tax forms reference the underlying entity.
LLC does change tax treatment. Single-member LLCs default to disregarded entity (Schedule C). Multi-member LLCs default to partnership (Form 1065). Either can elect S-Corp (Form 2553) or C-Corp (Form 8832) tax treatment.
What each costs.
DBA filing fees vary widely. Some states charge $5 (Mississippi); some counties in New York charge $150+. Most are $15 to $80. Plus publication requirements in a few states (NY, NJ, FL, AZ) that add $100 to $1,500.
LLC formation fees are $35 (Montana) to $520 (Massachusetts). Most states fall between $50 and $200.
For a business that needs both: LLC formation + DBA filing if operating under multiple names. Total cost varies by state but typically $50 to $200 for the LLC + $30 to $100 for the DBA.
Protection differences.
DBA provides zero liability protection. A DBA is just a registered name. If you operate as a sole proprietor with a DBA, you are still personally liable for everything the business does. Your home, car, and savings are at risk if the business is sued.
LLC provides the liability shield. Forming an LLC creates a separate legal entity. The LLC owns the business; you own the LLC. Lawsuits against the business target the LLC, not you personally.
This is why most serious businesses operate as LLCs (or Corporations). The DBA can be added on top to operate under a business name different from the LLC name, but the DBA itself protects nothing.
The File.Business Promise
If we miss a filing deadline on a service you pay us to manage, we pay the state penalty. If you change your mind in the first 60 days, we refund our service fee in full.
Common questions.
Do I need a DBA if I have an LLC?
Can I get an EIN with just a DBA?
Is a DBA cheaper than an LLC?
Can multiple businesses share one DBA name?
Does a DBA expire?
Can I operate an LLC under multiple DBAs?
Does a DBA work for trademark protection?
Does a DBA need its own EIN?
Can I file a DBA in multiple states?
Do I file a DBA before or after the LLC?
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