What IFTA registration gives you
One IFTA license and one set of decals covers your fleet across all member jurisdictions instead of separate fuel tax accounts in each state. You report miles traveled and gallons purchased per jurisdiction each quarter, and IFTA nets it into a single payment or credit.
Carriers whose trucks cross state lines are almost always better off under IFTA than under separate state registrations — but only if the quarterly filing is accurate and on time, because late filings trigger penalties and a suspended license.

