Do I Need to Register My Business in Florida?

Yes — if you operate as anything other than a sole proprietor using your own full legal name, you need to register your business in Florida. Limited liability companies, corporations, and limited partnerships only exist once you file formation documents with the Florida Division of Corporations through its online portal, Sunbiz. Businesses using a name different from the owner’s legal name or the entity’s chartered name must also file a fictitious name registration, and companies formed in another state that operate in Florida must register as foreign entities.

Who Has to Register

Florida treats LLCs, corporations, and limited partnerships as separate legal entities that come into existence only through a state filing. An LLC files Articles of Organization under Chapter 605.¹ A corporation files Articles of Incorporation under Chapter 607. A limited partnership registers under Chapter 620.² That filing is what creates the legal separation between you and the business’s debts.

Sole proprietors are the exception. If your legal name is Maria Lopez and you offer bookkeeping as Maria Lopez, no state entity filing is required. The moment you adopt a different trade name, or you want the liability protection of an LLC or corporation, that changes.

A business that should have registered but didn’t loses the ability to bring lawsuits in Florida courts. You cannot sue to enforce a contract or collect a debt until the filing is in place.³

Out-of-State Businesses

If your company is formed in another state and conducts ongoing operations in Florida, you likely need to register as a foreign entity. “Foreign” here just means formed outside Florida. The process mirrors forming a new entity: you file an application, designate a Florida registered agent, and pay the fee. A foreign LLC pays $125; a foreign corporation pays $70.⁴

Not every cross-border activity triggers the requirement. Isolated transactions, keeping a bank account in Florida, or defending a lawsuit here generally don’t count. An office, warehouse, or storefront in Florida does. Regular business with Florida customers beyond pure interstate commerce does too. Operating without registering means the same loss of court standing: you can’t enforce contracts in Florida courts until you fix it.

Fictitious Name (DBA) Registration

Any business operating under a name other than the owner’s full legal name or the entity’s official chartered name must register that name under the Fictitious Name Act.⁵ A sole proprietor named James Chen who does business as “Sunshine Plumbing” has to register. A corporation called Florida Logistics Inc. that markets itself as “Rapid Delivery” has to register that alias too.

Before filing, you must advertise your intention to register the fictitious name at least once in a newspaper in the county where your principal place of business is located.⁶ You certify that the ad ran when you submit the registration. The filing fee is $50, and the registration lasts five years.⁷ Renew before the end of the fifth year to keep it active.

A few narrow exemptions apply. Licensed attorneys and professionals already registered with the Department of Business and Professional Regulation do not need a separate fictitious name filing if they practice under their licensed name.

Skipping the filing when it’s required carries a fine of up to $500. It is a noncriminal violation, not a crime, and will not produce a criminal record or jail time.⁸ The fine is set under the same schedule as a second-degree misdemeanor, but the classification is civil.⁹ An unregistered business also cannot maintain a lawsuit in Florida courts until it brings the filing into compliance.

One thing fictitious name registration does not do is protect your brand nationally. Registering “Rapid Delivery” on Sunbiz prevents confusion inside Florida’s business records, but it does not stop someone in another state from using the same name. If you plan to sell across state lines, federal trademark registration through the U.S. Patent and Trademark Office is a separate step.

What You Need Before You File

Gathering the right information before you open the online forms saves time and avoids amendment fees. Every entity needs a name that is distinguishable from every other active business on the state’s registry. You can check availability through Sunbiz before filing.

You must designate a registered agent: a person or authorized business entity with a physical street address in Florida who agrees to accept legal documents on your behalf.¹⁰ A P.O. Box will not work for the registered agent’s address, though your business mailing address can be a P.O. Box. The registered agent signs an acceptance of the appointment as part of the filing. Many owners serve as their own registered agent, but that means being reliably available at the listed address during business hours to receive service of process. If you travel often or work remotely, a commercial registered agent service is usually the better move.

Beyond the agent, you provide the physical address of your principal place of business and the names and addresses of the people managing the entity: managers for an LLC, directors and officers for a corporation. All of it becomes public record on Sunbiz. Double-check before submitting. Correcting errors later requires an amendment, which costs $25 for LLCs or $35 for corporations.¹¹¹²

How to File and What It Costs

The fastest route is filing electronically through Sunbiz. You enter your information into the online forms, pay with a credit or debit card, and get immediate confirmation. Processing typically takes two to five business days.

Filing fees depend on the entity type:

Florida LLC: $125 total, which is a $100 filing fee plus $25 for the registered agent designation.¹¹
Florida corporation: $70 total, which is a $35 filing fee plus $35 for the registered agent designation. Optional add-ons like a certified copy ($8.75) or certificate of status ($8.75) can bring the total to $87.50.⁴
Fictitious name: $50.⁷

Paper filing is possible: download the forms from Sunbiz, print them, and mail them to the Division of Corporations in Tallahassee with a check or money order for the exact amount. Turnaround is longer, usually one to two weeks and sometimes more during peak periods. Once approved, you receive an acknowledgment letter with your entity’s charter number, which serves as official proof of your business’s existence in Florida.

What Comes After State Registration

Forming your entity is only the state-level step. Several other obligations may apply depending on what the business does.

If you sell goods or provide taxable services, register with the Florida Department of Revenue to collect and remit sales tax.¹³ The state sales tax rate is 6%, and most counties add a discretionary surtax on top. Check the Department of Revenue’s industry guidance to confirm whether what you sell is taxable before you start selling.

Most businesses also need a federal Employer Identification Number from the IRS. The EIN works as a tax ID for the entity and is what you use to file federal taxes, open a business bank account, and hire employees. The IRS recommends completing your state registration before applying for an EIN.¹⁴

Local requirements add another layer. Contact your county and city offices about a business tax receipt, sometimes called a local business license. These apply to storefronts and home-based businesses and tie into zoning rules. Your state registration protects your name statewide; the local receipt authorizes you to operate in a specific location.

Annual Reports and Keeping the Registration Active

Every registered entity in Florida must file an annual report through Sunbiz between January 1 and May 1 each year.³ This is where owners most often stumble. The filing fee is $138.75 for LLCs and $150 for corporations.¹⁵

Miss the May 1 deadline and a $400 late fee is added automatically.¹⁵ Keep ignoring it and the Division of Corporations will administratively dissolve your entity, which strips the liability protection you formed it to get. Reinstatement requires a $100 reinstatement fee plus all back annual report fees for every missed year.¹¹ For a business that sat dissolved for three years, the math adds up fast.

A Note on Beneficial Ownership Reporting

Federal beneficial ownership reporting under the Corporate Transparency Act created significant confusion in recent years. As of March 2025, FinCEN issued a rule exempting all domestically formed entities from the obligation to report beneficial ownership information.¹⁶ Only entities formed under foreign law and registered to do business in a U.S. state still have to file. If your business is formed in Florida, you do not need to file a BOI report.

1
Florida Senate. Florida Code 605-0201 – Formation of Limited Liability Company; Articles of Organization
2
The Florida Legislature. Florida Statutes 620-1902 – Registration of Foreign Limited Partnerships
3
Justia. Florida Code 607-1622 – Annual Report for Department
4
Florida Department of State. Fees – Division of Corporations
5
Justia. Florida Code 865-09 – Fictitious Name Registration
6
The Florida Legislature. Florida Statutes 865-09 – Fictitious Name Registration
7
Florida Department of State. Florida Fictitious Name Registration
8
The Florida Legislature. Florida Statutes 775-08 – Classes and Definitions of Violations
9
The Florida Legislature. Florida Statutes 775-083 – Fines
10
Florida Department of State. Instructions for Articles of Organization (FL LLC)
11
Division of Corporations – Florida Department of State. LLC Fees
12
Florida Department of State. Corporate Fees – Division of Corporations
13
Florida Department of Revenue. Florida Sales and Use Tax
14
Internal Revenue Service. Employer Identification Number
15
Florida Department of State. File Annual Report – Division of Corporations
16
FinCEN.gov. Beneficial Ownership Information Reporting