A Florida LLC costs $125 to form in 2026 — $100 to Sunbiz plus a mandatory $25 registered agent fee — and the state processed roughly 698,000 new business formations in 2025, more than anywhere else in the country.
That's the short answer. The longer answer is more interesting: the paperwork is genuinely simple, but the entity choice, registered agent decision, and annual report deadline trip up a meaningful share of first-time Boca Raton founders every year — and the $400 late fee on a missed annual report is a preventable, self-inflicted wound I've watched too many operators eat.
How to Register a Business in Florida (Boca Raton Step-by-Step)
Registering a business in Florida means filing formation documents with the Division of Corporations (Sunbiz) — Articles of Organization for an LLC or Articles of Incorporation for a corporation — paying the $100-$125 state fee, designating a Florida-based registered agent, and then layering on a Boca Raton municipal business tax receipt and any required professional or zoning licenses before opening your doors.
1. Choose your entity type
LLC for most single-owner or small-partner businesses; C-corp only if you're raising venture capital and need a Delaware-style cap table (most VC-backed Boca founders still incorporate in Delaware, not Florida, for this reason).
2. Check name availability on Sunbiz
Search dos.fl.gov/sunbiz before you print a business card. Florida requires LLC names to include 'LLC' or 'Limited Liability Company' and rejects names too similar to existing filings.
3. File Articles of Organization or Incorporation
$100 base filing fee for an LLC ($125 with the required $25 registered agent designation), or $35 filing plus $35 designation ($70 total) for a for-profit corporation.
4. Designate a Florida registered agent
Must have a physical Florida street address — no P.O. boxes. You can self-serve if you have a Florida address, or pay a commercial agent $50-$150/year.
5. Get an EIN from the IRS
Free, takes about 10 minutes online at irs.gov once your entity is approved on Sunbiz — you'll need it to open a business bank account.
6. Register for a Boca Raton local business tax receipt
Palm Beach County and the City of Boca Raton both require a local business tax receipt (formerly 'occupational license'), typically $30-$100/year depending on business type and location.
7. File your first Annual Report by the following May 1
$138.75 for an LLC, due every year regardless of formation date — miss it and Florida tacks on a $400 penalty and can administratively dissolve the entity.
Florida LLC vs Corporation vs S-Corp: Cost and Tax Comparison
The entity decision matters more than the filing paperwork. An LLC is a legal structure; an S-corp is a tax election an LLC or corporation can make with the IRS. Florida has zero personal income tax, which changes the math versus states like California or New York — the real savings lever here is payroll tax, not state income tax.
| Attribute | LLC (default) | LLC taxed as S-Corp | C-Corp |
|---|---|---|---|
| Sunbiz filing fee | $125 (formation) | $125 (formation) + IRS Form 2553 | $70 (Articles of Incorporation) |
| Annual report fee | $138.75/year | $138.75/year | $150/year |
| Florida corporate income tax | None (pass-through) | None (pass-through) | 5.5% state + 21% federal |
| Self-employment/payroll tax | 15.3% on full net profit | Payroll tax on salary only | N/A (W-2 wages only) |
| Example: $120K net profit tax hit | ~$18,360 SE tax | ~$9,180 payroll tax (on $60K salary) | 21% federal + 5.5% FL on retained earnings |
| Best for | Solo founders under ~$50K profit | Profitable small businesses $60K+ | VC-backed startups raising priced rounds |
| Formalities required | Minimal — operating agreement optional | Payroll runs, reasonable-salary documentation | Board minutes, bylaws, stock ledger |
Figures are 2026 estimates blended from the Florida Division of Corporations (Sunbiz) fee schedule, IRS self-employment tax rates (15.3% combined Social Security and Medicare), and standard S-corp reasonable-salary guidance. Individual results depend on actual salary allocation and CPA guidance.
Why Florida Business Registration Volume Is Exploding
Florida led every other state with an estimated 698,000 new business formations in 2025, according to Census Bureau Business Formation Statistics and reporting aggregated by the Business Observer. That's not a one-year blip — Florida has held the top spot for new business creation for several consecutive years, and Palm Beach County specifically has posted some of the fastest employment and wage growth in the state per FAU's South Florida Economic Outlook Report.
Three structural reasons drive it. First, zero state personal income tax means an owner drawing distributions from an LLC keeps more of every dollar than an equivalent owner in California or New York. Second, Florida's $100 base LLC filing fee undercuts high-cost states — Massachusetts charges $500 to form an LLC, and California charges a low $70 filing fee but layers on an $800 minimum annual franchise tax regardless of profitability. Third, in-migration: high-income remote workers and relocating companies have kept flowing into Boca Raton, West Palm Beach, Delray Beach, and Fort Lauderdale since 2020, and each new resident is a potential new Sunbiz filing.
In March 2026, Florida lawmakers voted to decouple from the federal One Big Beautiful Bill Act's accelerated depreciation and bonus-deduction provisions for state corporate tax purposes — a wrinkle that matters more for C-corps carrying real capital equipment than for the LLC-heavy small business population registering in Boca Raton.
Florida Business Formation Fees vs Other Major States
Florida's $125 all-in LLC formation cost is mid-pack on the sticker price but wins decisively on total cost of ownership because of the state income tax exemption. Here's how the up-front filing fee compares to the states Boca Raton founders most often relocate from.
California's low $70 sticker price is misleading — every California LLC owes a minimum $800 annual franchise tax regardless of income, which over a 5-year horizon costs a Boca Raton-equivalent business roughly $4,000 more than Florida's $138.75/year annual report. That gap is a big part of why founders relocating from the Bay Area to South Florida, a trend covered in our guide to moving a startup to Florida, keep citing total tax burden over five years, not just the initial filing fee.
Registered Agent, EIN, and Licenses: The Steps Founders Skip
The Sunbiz filing itself is the easy 10 minutes. The parts that trip up first-time Boca Raton founders come after approval.
What Founders Underestimate vs What It Actually Costs
Sources: Sunbiz fee schedule, Palm Beach County Tax Collector local business tax receipt schedule, IRS EIN application (free), commercial registered agent market rates.
Common Mistakes Boca Raton Founders Make Registering a Business
After watching dozens of founders go through this process, the same handful of mistakes keep showing up — and every one of them is avoidable with 15 extra minutes of diligence before you hit submit on Sunbiz.
- →
Picking a name that's already too similar to an existing filing
Sunbiz rejects names that create confusion with existing entities, which can cost you a filing cycle (and the $125 fee) if you don't search first at dos.fl.gov/sunbiz.
- →
Forgetting the annual report exists at all
Florida doesn't mail a physical reminder to every entity by default — miss the May 1 deadline and the $138.75 report becomes $538.75, and a second missed year can trigger administrative dissolution of the LLC.
- →
Using a home address as the registered agent when privacy matters
Your registered agent address is public record on Sunbiz. Founders who don't want a home address searchable should pay the extra $50-$150/year for a commercial registered agent from day one.
- →
Skipping the Boca Raton local business tax receipt
The Sunbiz filing only satisfies state registration — Palm Beach County and the City of Boca Raton separately require a local business tax receipt, and operating without one can trigger fines even if your state LLC is in perfect standing.
- →
Defaulting to a C-corp because 'that's what VCs want'
Unless you're actively raising a priced round in the next 6-12 months, the extra formalities (board minutes, bylaws, stock ledger) of a C-corp aren't worth it. Start as an LLC and convert later — it's a well-worn path for South Florida founders.
The Bottom Line on Registering a Business in Boca Raton
File the LLC for $125 on Sunbiz, get your free EIN the same week, grab a Boca Raton local business tax receipt for $30-$100, and calendar May 1 every year for the $138.75 annual report before you do anything else. That's the entire mechanical process, and it's genuinely a same-week operation if you don't overthink the entity choice.
The decision that actually matters is LLC vs S-corp election once you clear roughly $50,000-$60,000 in net profit, and whether you incorporate in Florida at all if you're planning to raise venture capital — most VC-backed companies I've worked with, even ones headquartered in Boca Raton or West Palm Beach, still incorporate in Delaware for the investor-familiar cap table structure and reincorporate the Florida entity as an operating subsidiary. Check the QSBS calculator before you pick a state if equity compensation and a future exit are part of the plan — entity domicile affects Section 1202 qualification.
698,000 new businesses formed in Florida in 2025 — more than any other state, for the same reason: it's a $125, same-week process with no state income tax on the back end.
The paperwork isn't the hard part. Picking the right entity and not missing the May 1 annual report deadline is.
Explore more South Florida founder resources on Value Add VC and in the Trace Cohen newsletter.
Get VC data most people never see — free.
Weekly benchmarks, valuations, and fund data. No spam, unsubscribe anytime.