Core RUC compliance means your distance recorder works and your licence covers the current reading. Transport service operators and anyone making a refund claim also need the records required for their situation. Miss an obligation and you could face an assessment, infringement or prosecution.
The recorder and licence rules apply to every RUC vehicle. Detailed statutory retention periods apply to transport service licence holders, while refund applicants have separate evidence requirements.
Your odometer (light vehicles) or hubodometer (heavy vehicles) must be accurate and functional.
Your RUC label distance must be ahead of your actual distance recorder reading.
Where the rules apply, keep logbooks, maintenance records, invoices and claim evidence for the required periods.
For light vehicles, RUC Pass keeps RUC, WoF and rego details together in its app. It is still your responsibility to check that the licence covers the vehicle's current distance.
These statutory retention periods apply to current and former transport service licence holders (other than rental service licence holders). NZTA can also request relevant records or information held by other RUC owners and operators when checking compliance.
| Record type | Keep for |
|---|---|
| LogbooksTrip distances, work time | 1 year |
| VDAM permitsWeight exemption permits | 1 year from expiry |
| Maintenance recordsIncluding recorder checks | 2 years |
| Fuel invoicesCross-reference with distance | 6 years |
| Cartage/use invoicesFor off-road refund claims | 6 years |
Why 6 years? The Act generally limits an unpaid-RUC assessment to the six years before the assessment date, matching the longest invoice-retention period.
NZTA can check compliance in several ways. These are common points where distance, weight or records can be compared with your licences.
After inspecting a RUC vehicle, the inspector must report its distance-recorder reading to NZTA. NZTA can use that reading when deciding whether to assess unpaid RUC.
Every off-road refund application is subject to audit, and NZTA can request the evidence supporting the claimed distance.
Changing your hubodometer (RUCHO form) triggers a check to make sure the new unit's start reading matches the old one's end reading.
Roadside weight and inspection information can prompt closer checking of a heavy vehicle's RUC type, weight and licences.
Administrative issues are about paperwork. Distance issues are about actual unpaid travel. Both can land you in trouble, but distance issues tend to come with bigger bills.
Label not displayed correctly
e.g. Hidden by sun visor, wrong side of windscreen
Altered or defaced label
e.g. Writing on it, damaged, doesn't match the vehicle
No label for new owner
e.g. Sold a vehicle without providing a current licence
Can't produce records
e.g. Lost logbooks, missing invoices when audited
These trip up operators more often than you'd expect.
Light EV and PHEV owners became liable for RUC from 1 April 2024. Waiting for a WoF or reminder does not postpone that obligation.
Fix: Buy RUC before operating a liable vehicle on the road.
Your hubodometer is set for a specific tyre size. Change to bigger or smaller tyres and it records the wrong distance.
Fix: Get your hubodometer recalibrated after any tyre size change.
A refund claim can fail if the records do not show where, when and how much distance was travelled off-road.
Fix: Record start and end points, the route, date and distance for each off-road segment.
Manual readings create extra opportunities for missed top-ups and transcription mistakes.
Fix: Consider eRUC for automated distance tracking and licence purchases.
The RUC Collector can issue assessments for unpaid charges. If they "form the opinion" that you owe money, you'll get an invoice. And potentially fines on top.
Not a safety standard
Your vehicle can pass a WoF with a broken hubodometer. But you're still not RUC compliant.
Not a post-pay system
Unless you're on an approved alternative scheme, RUC is strictly pre-paid. Drive first, pay later = non-compliant.
Not optional for 'light use'
Even if you barely drive, you still need a valid licence before you're on public roads.
The reform Bill would remove statutory display requirements and support a broader provider market. As at July 2026 it is not yet law, and no final light-fleet transition or label phase-out date has been set.
Compliance isn't hard once you've got a system. Keep your licence topped up, your recorder working, and your records in order. Check out the eRUC providers guide if you want to automate most of this.
