Florida is famously tax-friendly for retirees for one decisive reason: it has no state income tax. That means your Social Security, pension, IRA, and 401(k) income are all entirely free of state tax — there is no state return to file on retirement income. The only tax that may apply is federal, and even Social Security is only partly taxable there. This calculator separates the two so you can see your real after-tax retirement income.
How it works
The calculator handles each income stream correctly:
- Florida state tax. Always
$0on every retirement income type — Social Security, pension, IRA, and 401(k) alike. - Taxable Social Security (federal). Uses the IRS provisional-income formula: provisional income is your other income plus half of your Social Security. Depending on whether it crosses the
$25,000/$32,000and$34,000/$44,000thresholds, up to 85% of benefits become federally taxable. - Federal income tax. Adds taxable Social Security, pension, and traditional retirement-account withdrawals, subtracts the standard deduction, and applies the 2025 federal brackets.
Tips and example
Suppose a married couple has $40,000 in Social Security, a $30,000 pension, and $20,000 in 401(k) withdrawals. Florida taxes none of it. Federally, the provisional-income test makes a portion of their Social Security taxable, which is added to the pension and 401(k) income; after the standard deduction, the federal brackets are applied to the remainder. The result is their federal tax, with $0 owed to Florida.
To minimise even federal tax, retirees often manage withdrawal timing and consider Roth conversions. But the headline remains: in Florida, every dollar of retirement income escapes state tax.