Florida sets 11% floating interest rate for Jan 1–Jun 30, 2026

The rate of interest for the period January 1, 2026, through June 30, 2026, is 11%. The daily interest rate factor… is 0.000301370.

The Florida Department of Revenue issued a Tax Information Publication setting the floating interest rate at 11% for underpayments/late payments of various state taxes for Jan 1–Jun 30, 2026, and provided the daily factor (0.000301370). Businesses should update penalty/interest calculators ahead of year-end filings. For more information click here.

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