DBA filing fees usually run $10 to $100, but newspaper publication can push the total higher. See typical costs in major states and how to keep your filing cheap.

An LLC only needs a DBA when it operates under a name different from its legal name. Learn the common scenarios, the banking and compliance reasons to file, and when you can skip it.

A DBA lets sole proprietors use a professional business name for $10 to $100. Weigh the pros and cons, and learn when it is time to upgrade to an LLC.

One LLC can legally operate under multiple DBAs in most states. Learn how multi-brand filing works, the shared liability catch, and how to manage banking and renewals.

DBA, trade name, fictitious name, and assumed name all mean the same thing: a registered alias for your business. Learn which term your state uses and how trademarks differ.

DBA registrations last 3 to 10 years depending on the state, and some never expire. See major state timelines, what happens on expiry, and how to track renewals.

Renew your DBA before it expires with a repeat filing, or cancel it with an abandonment form when you rebrand. State examples, fees, and timing explained.