How to Conduct a Business Entity Search in Florida? Complete Guide [2026]

Florida is the fourth-largest state economy in the US — roughly $1.7 trillion in gross state product — and arguably the most popular state for new business formation after Delaware and Wyoming. The combination of no state income tax, favorable business laws, and a massive consumer market draws hundreds of thousands of new entity registrations every year.

For KYB teams, Florida's appeal is also its challenge. The state's Sunbiz registry is packed with small LLCs — real estate holdings, short-term rental companies, consulting firms, e-commerce businesses — many of which share registered agent addresses, use virtual offices, and churn through formation and dissolution quickly. Matching a consumer-facing brand to its legal entity often requires checking both the entity registry and the fictitious name (DBA) database, because the two can be completely different names.

The upside: Sunbiz is genuinely one of the best state business search tools in the country. It offers more search methods than almost any other state portal — including search by FEI/EIN, officer name, and even street address. If you know how to use it, it's a powerful verification tool.

This guide covers how Sunbiz works, what data you'll find, the May 1 annual report deadline, and where the gaps are.

What Is a Florida Business Entity Search on Sunbiz?

It's a query against Florida's official business registry — maintained by the Division of Corporations within the Florida Department of State — to verify whether an entity is legally registered, check its status, find its officers and registered agent, and review its filing history.

The search lives at search.sunbiz.org. It's free, public, and requires no account.

Why Florida matters for KYB

• Real estate and finance — The largest sector by output. Real estate holding LLCs are formed in enormous volumes, often with minimal identifying information beyond a registered agent.
• Tourism and hospitality — Over 1.4 million employed in the sector. Hotels, restaurants, short-term rentals, and tour operators all register as Florida entities.
• International trade — Miami is the gateway for US-Latin America commerce. Import/export entities, freight companies, and trade finance businesses create cross-border KYB demands.
• Aerospace and defense — Space Coast operations, defense contractors, and simulation/training companies.
• High entity churn — Fast formations and dissolutions, especially in real estate, hospitality, and micro-services. Many entities share registered agent addresses.

For broader context on business verification, see this guide on how to check if a company is legitimate.

How Does the Florida Sunbiz Business Search Work?

Go to search.sunbiz.org. No login needed.

Step 1 — Choose your search method. Sunbiz offers more search options than almost any other state:

The FEI/EIN search is a standout feature. Most state portals don't let you search by federal tax ID — Florida does, which is incredibly useful when you have an EIN but not the exact legal name.

Step 2 — Enter your search term and click "Search Now."

Step 3 — Review the results. You'll see entity name, document number, status, and filing date.

Step 4 — Check the detail page. Click through for:

• Entity name, document number, and FEI/EIN (if on file)
• Date filed and jurisdiction (for foreign entities)
• Status (Active, Inactive, Admin Dissolved, etc.)
• Last event and event date
• Principal address and mailing address
• Registered agent name and Florida street address
• Officers/directors (corporations) or managers/members (LLCs) — with titles, names, and addresses
• Annual report history (links by year)
• Downloadable PDFs of Articles of Organization/Incorporation, amendments, and annual reports

What Business Entity Types Appear in Florida's Business Search?

Florida-specific notes:

• Fictitious names (DBAs) are registered with the Division of Corporations but are searched through a separate section of Sunbiz — not the main entity search. If a business operates under a name different from its legal entity name, you need to check the fictitious name database separately.
• Florida's Sunshine Law means most information filed with Sunbiz is public record. Avoid assuming addresses are private — they're fully searchable.

What Data Points Are Available in a Florida Sunbiz Search?

Sunbiz's key advantage: It shows officer/director/manager information directly on the entity detail page — not buried in downloadable filings like many states. Combined with the FEI/EIN search capability and address search, Sunbiz provides more verification dimensions than most state portals.

What Regulatory Frameworks Govern Florida Business Registration?

Annual reports — May 1 deadline with steep consequences

Florida's annual report is not a financial report — it's a compliance filing that updates ownership, addresses, and registered agent information.

Late filing carries steep penalties. If you miss May 1, a substantial late fee is added (hundreds of dollars depending on entity type). If you still haven't filed by the third Friday of September, the entity faces administrative dissolution or revocation — meaning it loses its legal right to operate.

The first annual report is due the calendar year after formation — not in the year of formation. So an LLC formed in October 2025 has its first annual report due by May 1, 2026.

No state personal income tax — and what it means for KYB

Florida has no state personal income tax. That's a big reason why so many LLCs are formed here — pass-through entities (LLCs taxed as partnerships, S corps) let owners avoid state income tax entirely on business profits.

For KYB teams, this has a practical implication: Florida has an exceptionally high density of small LLCs, many of which are holding vehicles or single-purpose entities with minimal operational footprint. You'll encounter more shell-like structures here than in most other states — not because they're illicit, but because the tax structure incentivizes entity formation.

Florida does have a corporate income tax (5.5% on C corporations) administered by the Department of Revenue, and that compliance is entirely separate from Sunbiz.

Fictitious name (DBA) registration

Florida requires businesses operating under a name other than their legal entity name to register a fictitious name with the Division of Corporations. This is searchable on Sunbiz but through a separate search section — not the main entity search.

Federal overlays and state regulatory agencies

Florida business verification sits within the standard federal framework — the BSA CDD Rule and the Corporate Transparency Act (with FinCEN's 2025 narrowing). For more on UBO identification, see this guide on UBO verification.

Key state agencies beyond Sunbiz include the Office of Financial Regulation (OFR) for financial institutions and money services businesses, the Department of Business and Professional Regulation (DBPR) for construction, real estate, and hospitality licensing, and the Agency for Health Care Administration (AHCA) for healthcare facilities.

What Are the Limitations of Relying on Florida Sunbiz Data Alone?

The biggest Florida-specific challenge: the sheer volume of small LLCs sharing registered agent addresses and virtual offices. Distinguishing a legitimate operating business from a holding vehicle requires signals beyond Sunbiz — EIN verification, address classification, web presence checks, and financial health data.

How Does Signzy Extend Florida Sunbiz Data Into a Complete KYB Workflow?

Signzy's Secretary of State Business Search API pulls Florida Sunbiz data in under 3 seconds and normalizes it alongside data from all 50 US state registries.

Where it helps with Florida-specific gaps:

• EIN verification — Confirms the entity's federal tax identity and cross-references it against Sunbiz's FEI/EIN data.
• UBO identification — Traces ownership beyond the officer/manager level, especially important for Florida's many holding LLCs and multi-layered real estate structures.
• Address classification — Distinguishes between registered agent offices, virtual offices, and actual operating locations — a critical signal in Florida's high-density LLC environment.
• Watchlist and sanctions screening — Screens against 1,000+ global watchlists with daily updates — particularly important for Miami's international trade corridor.
• Bankruptcies, liens, and UCC filings — Financial health signals Sunbiz doesn't cover.
• Continuous monitoring — Alerts on status changes and dissolution events, especially important given Florida's strict September dissolution deadline.

For a comprehensive overview of AML compliance frameworks, see this guide on AML compliance and the 5 pillars.