The cost to form an LLC for a St. Petersburg business starts with the $125 Florida filing fee. Add annual fees, a registered agent, and local St. Petersburg costs below.
Last updated: May 2026 · Data: MIT Living Wage Calculator, C2ER, U.S. Census, BLS, IRS, state and city sources
Florida charges a $125 filing fee to form an LLC and a $138.75 annual report each year, due by May 1 with a $400 penalty if it is filed late. Florida amended its constitution in 2018 to prohibit a state income tax. The state has a 6% sales tax with local additions up to 2%, and no estate or inheritance tax.
| Cost Item | Amount | When Due |
|---|---|---|
| Florida Filing Fee | $125 | One-time at formation |
| Annual report | $138.75 | Annually |
| Registered Agent Service | $49 to $300/year | Annually |
| Local St. Petersburg License / Tax | $50/year (est.) | Annually |
| Operating Agreement | $0 to $500 | One-time (recommended) |
| EIN (Federal Tax ID) | Free | One-time (IRS.gov) |
The City of St. Petersburg and Pinellas County each require a Business Tax Receipt; the combined annual cost is modest. Florida has no local business income tax.
St. Petersburg sits across the bay from Tampa on the Pinellas peninsula, blending a waterfront tourism and arts economy, including the Dali Museum and a revitalized downtown, with healthcare, marine sciences, and a fast-growing population drawn by the Gulf Coast lifestyle.
| Local Metric | St. Petersburg (2026 estimate) |
|---|---|
| Metro population | 260,000 |
| County / jurisdiction | Pinellas County |
| Cost of living index (US avg = 100) | 103 |
| MIT living wage, single adult | $20.50/hour |
| MIT living wage, one earner supporting a family of four | $40.50/hour |
| Applicable minimum wage | $14.00/hour |
| Average rent, 1-bedroom | $1,700/month |
| Average rent, 2-bedroom | $2,100/month |
| Median home price | $370,000 |
| Median household income | $70,000/year |
| Combined sales tax rate | 7% |
| Effective property tax rate | 0.9% of value/year |
Local figures are 2026 estimates compiled from the MIT Living Wage Calculator, the C2ER Cost of Living Index, U.S. Census and Zillow housing data, and city and county sources. Verify current figures before relying on them.
The LLC filing fee is set by Florida at $125, since LLCs are formed at the state level. Add the $138.75 annual report each year, plus a registered agent (about $49 to $300/year) and any local St. Petersburg business requirement. The City of St. Petersburg and Pinellas County each require a Business Tax Receipt; the combined annual cost is modest. Florida has no local business income tax.
The City of St. Petersburg and Pinellas County each require a Business Tax Receipt; the combined annual cost is modest. Florida has no local business income tax.
Plan for the $138.75 annual report, registered agent renewal (about $49/year), and any local St. Petersburg business license or tax. The calculator above totals these for you.
LLCs are registered with the Florida Department of Revenue at the state level, not the city. You then comply with local St. Petersburg requirements such as a business license. There is no separate city-level LLC filing.
If your business actually operates in St. Petersburg, forming in Florida is usually simplest. Forming in Delaware or Wyoming while operating in St. Petersburg typically forces you to register as a foreign LLC in Florida anyway, paying fees in both states.