By Evan Reid, Founder of Haul Handbook · Updated Jul 18, 2026
Florida IFTA administration
Quarterly filing deadlines
Returns are due on the same schedule every year. Missing one draws the late-filing penalty above.
Who needs the license
The test is the standard IFTA one: heavier two-axle vehicles over the registered weight line, anything with three or more axles, and combinations that cross the line when coupled. Recreational vehicles outside business use and government vehicles sit outside it. The sourced definition field carries the exact wording and weights.
License, decals, account
One application form covers the license and the first decal order, and the carrier's FEIN doubles as the account number, which must match the IRP account's business name. Decals renew each year, with a re-order form for extra sets. First-time applications can be walked into the Tallahassee service center; established accounts file online.
The quarterly rhythm
A return is due after every quarter, at the end of the following month, even when the truck never moved. Late filings pay the greater of a flat penalty or a share of the tax due, plus monthly interest, and credits left unused past the sourced quarter limit are forfeited. The deadline table renders each sourced due date.
Caught without credentials
A qualified vehicle on Florida roads without IFTA credentials pays a fine and buys a temporary fuel use permit, sold online through the state permit portal for a short window. The sourced permit fields carry the fee and duration.
The tax rates live in the quarterly matrix
IFTA rates change every quarter, so we keep them in one refreshed store instead of copying them onto every state page. The current quarter is 3Q 2026. Use the IFTA rates by state table for the full matrix, or the IFTA calculator to run your miles and gallons against the current rates.
What pairs with IFTA
IFTA and IRP travel together: the same interstate operation that needs a fuel tax license usually needs apportioned plates through Florida IRP. If you are still setting up, the full order of operations is in start a trucking company in Florida.
Frequently asked questions
How much does the Florida IFTA license cost?
- The license itself is free; the state charges only for decals, per set per qualified vehicle each year. Both sourced fee fields render on this page, and the decal charge repeats at renewal and on re-orders.
When are Florida IFTA returns due?
- Quarterly, at the end of the month after each quarter closes, with the next business day applying when the deadline lands on a weekend or state holiday. A return is due even for a quarter with no operations. The sourced deadline table on this page lists each date.
What happens if I file a Florida IFTA return late?
- The sourced filing rules set the penalty at the greater of a flat amount or a share of the net tax due, plus interest that accrues monthly at a rate tied to the federal underpayment rate. The exact figures render from the filing-rules field on this page.
Can I run Florida miles without an IFTA license?
- Only with a temporary fuel use permit bought before the trip through FLHSMV's online permit portal, and only for the permit's short duration. Operating a qualified vehicle without either brings a fine plus the forced permit purchase, per the sourced permit field.
Haul Handbook publishes educational information about trucking registration and compliance requirements. This is not legal, financial, or tax advice. Rules, fees, and deadlines change; confirm with the agency before you file or pay.