IFTA in New Jersey: Filing and Compliance

The New Jersey Motor Vehicle Commission's Motor Carrier Services unit administers IFTA for carriers based in the state, which is different from most states where a revenue or taxation department handles it. Registration thresholds follow the standard IFTA definition: a two-axle vehicle over 26,000 pounds gross vehicle weight, three or more axles regardless of weight, or a combination weight over 26,000 pounds.

New Jersey licenses expire every December 31 and need to be renewed annually rather than staying open-ended, and the MVC recommends submitting the renewal by November 30 to avoid delays in getting new credentials before the new year starts.

A carrier registering for the first time applies through Motor Carrier Services rather than through a tax department, which is worth knowing since most other states route IFTA through their revenue or treasury agency. Approval issues the license and decals together, and from that point the annual renewal cycle and the quarterly filing calendar both start running, independently of each other.

New Jersey is a genuine outlier among IFTA jurisdictions on one specific point: it charges a $10 fee per set of decals, whether that's the initial set, additional decals for more vehicles, or replacements for lost or damaged ones. Most IFTA member jurisdictions don't charge anything for decals, so this is worth budgeting for specifically if you're used to filing in a state that issues them free.

Filing itself happens through an online system operated by Motor Carrier Services. Quarterly due dates follow the standard schedule shared across every IFTA jurisdiction: April 30, July 31, October 31, and January 31, each pushed to the next business day when it falls on a weekend or holiday.

The $10 decal fee applies every time decals are ordered, not just at initial licensing, so a fleet that adds vehicles mid-year or needs replacements after a decal is lost or damaged in the field pays it again each time. Budgeting for that as an ongoing, per-event cost rather than a one-time setup fee avoids an unpleasant surprise the first time a truck needs a replacement decal.

New Jersey's own guidance calls out something most states don't spell out explicitly: failing to file the fourth-quarter IFTA return specifically can result in the suspension of both your IFTA and your IRP (International Registration Plan) credentials together, not just your IFTA license on its own. That's a meaningfully bigger consequence than a typical missed-quarter penalty, since IRP suspension affects vehicle registration, not just fuel tax standing.

That dual-credential exposure is a good reason to treat New Jersey's fourth-quarter deadline, January 31, as higher-stakes than the other three quarters, and to make sure mileage and fuel data are reconciled well before it rather than scrambling in the final days.

New Jersey carriers are held to the same recordkeeping standard used across every IFTA jurisdiction: mileage and fuel records supporting a quarterly return need to be kept for four years from the due date or filing date, whichever is later. That comes from the shared IFTA Procedures Manual, not from the MVC independently, so it's identical to what a carrier based in any other member jurisdiction has to retain.

Given how much more is riding on New Jersey's fourth-quarter filing, the case for automated, GPS-verified jurisdiction records is stronger here than in most states. A platform that logs every state-line crossing with a timestamp removes the single biggest source of last-minute scrambling before that January 31 deadline: not knowing, with confidence, exactly which trips crossed into which jurisdictions during the quarter.