Learn how to register a Doing Business As (DBA) name to operate your business under a brand name different from your legal entity name.
Learn how to register a Doing Business As (DBA) name to operate your business under a brand name different from your legal entity name.
A DBA (Doing Business As), also known as a fictitious business name, trade name, or assumed name, allows a business to operate under a name different from its legal registered name. Sole proprietors, partnerships, LLCs, and corporations can all register DBAs. DBAs do not create a separate legal entity or provide liability protection, but they allow businesses to brand themselves effectively.
A DBA does not change the tax status of your business. If you operate as a sole proprietor, your DBA income is still reported on Schedule C. LLCs and corporations report DBA income through their normal business tax returns. DBAs have no tax filing requirements on their own.
No separate tax treatment. All income under a DBA is reported through the underlying business entity's tax return.
| Structure | Liability Protection | Tax Framework | Complexity | Ownership Type | Primary Use Case |
|---|---|---|---|---|---|
| C Corporation | Full | Double (Corporate + Personal) | Complex | Shareholders (unlimited) | Venture capital-funded startups & large enterprises |
| DBA | None (depends on entity) | Same as underlying entity | Minimal | Same as underlying entity | Businesses wanting multiple brand identities |
| LP | Limited (for limited partners only) | Pass-through | Moderate | General + Limited Partners | Real estate & investment funds |
| LLC | Limited | Pass-through | Simple | Members (unlimited) | Small business owners seeking liability protection |
| LLP | Partial (partner-to-partner) | Pass-through | Moderate | Partners | Professional service firms |
| Nonprofit | Limited (for directors) | Tax-exempt (501c3) | Complex | No owners — board governed | Charitable & mission-driven organizations |
| PLLC | Limited (varies by state) | Pass-through | Moderate | Licensed professionals only | Doctors, lawyers, accountants & architects |
| S Corporation | Full | Pass-through (S Corp election) | Moderate | Shareholders (max 100, US only) | Established businesses wanting tax savings |
| Sole Proprietorship | None | Personal (Schedule C) | Minimal | Single owner | Freelancers, consultants & sole traders |
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