Florida (FL) Self Employment Tax Calculator
Tax year: 2026 · Last updated 2026-06-22 · Source: IRS
Reviewed by CalcSumly Engineering Team, calculator authors and data architects · 2026-06-22
Your Schedule C net profit (income minus business expenses).
If you also had a job, enter wages already subject to Social Security.
Estimated self-employment tax
$11,304
Combined effective rate 14.1% of net profit · 2026 tax year
Florida has no state income tax. You owe about $11,304 in federal SE tax and can deduct $5,652 against your income tax.
How this Florida self-employment tax calculator works
This calculator estimates your total tax on self-employment income in Florida for 2026. It combines two distinct layers of tax:
- Federal self-employment tax (Schedule SE) — 15.3% on 92.35% of your net profit, split between Social Security (12.4%, capped at the $184,500 wage base) and Medicare (2.9%, no cap). An extra 0.9% Additional Medicare applies above $200,000 (single) or $250,000 (MFJ). The deductible half — 50% of the base SE tax — is then subtracted from your gross income to arrive at federal AGI.
- Florida state income tax — Florida imposes no state income tax on self-employment income.
Step-by-step calculation
- Net earnings: Net profit × 92.35% = SE tax base.
- Federal SE tax: Social Security + Medicare + Additional Medicare (if applicable).
- Deductible half: ½ × (Social Security + Medicare) — deducted above the line on Form 1040.
- Federal AGI from SE: Net profit − deductible half.
Scope and limitations
What is excluded: Florida has no state income tax. This calculator shows $0 for state withholding. Local taxes are excluded. This calculator models a single Schedule C filer with no other income sources. It does not include QBI deduction (20%), health insurance deductions, retirement plan contributions, tax credits, or itemized deductions. Consult a tax professional for your full return.
Use this for planning, not filing. Every rate and threshold is pulled from official IRS, SSA, and Florida DOR — Taxes & Fees (no individual income tax) publications and re-checked each January.
Sources
- IRS — Self-Employment Tax (Schedule SE)
- SSA — 2026 Social Security wage base ($184,500)
- IRS — Topic 751 Additional Medicare Tax
- IRS — Rev. Proc. 2025-32 (2026 inflation adjustments)
- IRS — Form 1040-ES (Estimated Tax for Individuals)
- IRS Notice 2025-67 — 2026 Retirement Plan Limits (§415, §402(g), §401(a)(17))
- IRS — SEP Contribution Limits 2026 ($72,000)
- IRS Notice 2026-10 — 2026 Standard Mileage Rates (72.5 cents/mile)
- IRS Rev. Proc. 2013-13 — Home Office Simplified Method ($5/sqft, 300 sqft max)
- IRS Publication 946 (2026) — Section 179 Deduction ($2,560,000 limit; $32,000 SUV cap)
- Florida DOR — Taxes & Fees (no individual income tax)
- Florida Constitution Art. VII §5 — prohibition on income tax on natural persons
Frequently asked questions
Does Florida have a state income tax on self-employment income?+
No. Florida has no individual state income tax. Self-employed people in Florida owe federal SE tax (15.3%) and federal income tax, but zero Florida state income tax on their net profit. This makes Florida one of the most favorable states for self-employed earners. The only Florida tax to be aware of is the sales tax (6%) on taxable sales of goods and certain services.
What taxes do Florida freelancers actually pay?+
Florida freelancers and 1099 contractors pay: (1) federal self-employment tax — 12.4% Social Security + 2.9% Medicare on 92.35% of net profit; (2) federal income tax on net profit after the SE deduction, standard deduction, and any other adjustments. There is no Florida state income tax. For an $80,000 net profit earner filing single, the total federal tax bill is roughly $11,300 (SE tax) + $7,800 (income tax) = ~$19,100 — no state taxes on top.
What is self-employment tax?+
Self-employment (SE) tax is the Social Security and Medicare tax paid by freelancers, 1099 contractors, and sole proprietors. Employees split these costs with their employer (7.65% each); when you work for yourself you pay both halves — 15.3% total — on 92.35% of your net profit. It is separate from, and on top of, federal and state income tax.
Do I also owe Florida state income tax on my self-employment income?+
No. Florida has no state income tax, so your only tax on self-employment profit is federal SE tax (15.3% on 92.35% of net profit) plus federal income tax. This calculator confirms your total federal obligation.
Can I deduct half of my self-employment tax?+
Yes — from federal income tax. You can deduct one half of your Social Security and Medicare SE tax as an above-the-line adjustment to income on Form 1040. This deductible half also reduces your federal AGI, which in turn reduces your state taxable income in most states (except Pennsylvania, which taxes gross compensation regardless).
How can I lower my self-employment tax?+
SE tax is based on net profit (gross revenue minus business expenses), so every legitimate business deduction reduces both your SE tax and your state income tax. Common deductions include home-office use ($5/sqft simplified method), equipment and software (Section 179), business mileage, and professional services. The standard deduction and QBI deduction reduce income tax only — not SE tax.
When do I pay self-employment tax?+
SE tax is paid through quarterly estimated payments (Form 1040-ES), due April 15, June 16, September 15, and January 15 for the prior year's fourth quarter. If you expect to owe $1,000 or more in federal tax after withholding, you generally must pay quarterly to avoid the IRS underpayment penalty. Most states that tax SE income have parallel quarterly estimated payment requirements.
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