The new Warrant of Fitness rules in New Zealand kicked in on 1 November 2026. For a lot of Kiwi drivers it means a WOF every two years instead of every year. For older cars, the six-monthly WOF is gone. And the fines for driving on an expired WOF have gone up.
Here's the plain English version: what changed, which rule applies to your car, and what to keep an eye on now that there's a longer gap between inspections.
The short version of the 2026 WOF changes
- New cars: the next WOF after the first one is now due at 4 years, not 3.
- Cars aged 4 to 14 years, first registered on or after 1 November 2019: WOF every two years, from 1 November 2026.
- Cars aged 4 to 14 years, first registered between 1 November 2013 and 31 October 2019: WOF every two years, from 1 November 2027.
- Cars over 14 years old: annual WOF for all of them. Cars first registered before 2000 were on six-monthly WOFs, and that's been scrapped.
- Motorcycles first registered before 1 January 2000: annual WOF instead of six-monthly.
- Light rental vehicles: Certificate of Fitness (CoF) every year instead of every six months.
- New checks: inspectors now look for warning lights on Automatic Emergency Braking (AEB) and Lane Keep Assist, where the car has them.
- Bigger fines: driving with a WOF expired by more than two months now carries a $350 infringement fee, up from $200.
When is my WOF due under the new rules?
Your car's first registration date decides which rule applies. Not the build year, and not the date you bought it.
| Your car | Old rule | New rule | From |
|---|---|---|---|
| Brand new | First WOF at registration, next at 3 years | Next WOF at 4 years | 1 Nov 2026 |
| 4 to 14 years old, first registered on or after 1 Nov 2019 | Every year | Every two years | 1 Nov 2026 |
| 4 to 14 years old, first registered 1 Nov 2013 to 31 Oct 2019 | Every year | Every two years | 1 Nov 2027 |
| 14 to 26 years old | Every year | Every year (no change) | |
| Over 26 years old (first registered before 1 Jan 2000) | Every six months | Every year | 1 Nov 2026 |
| Motorcycle, first registered before 1 Jan 2000 | Every six months | Every year | 1 Nov 2026 |
| Light rental vehicle | CoF every six months | CoF every year | 1 Nov 2026 |
Do I need to apply for the two-yearly WOF? No. There's nothing to fill in. Your current WOF stays valid until the date on the label, and the new expiry period is applied when your car next passes a WOF under the new system. If your car is in the 2027 group, you'll get a 12-month WOF at your next inspection and move to two-yearly after 1 November 2027.
Why did the WOF rules change?
The Government's reasoning is that New Zealand had one of the most frequent inspection regimes in the OECD, and newer cars are much safer than they used to be. It says inspections are now focused on older, higher-risk vehicles, and estimates the changes will save drivers between $2.6 billion and $4.1 billion over 30 years in inspection fees, time off work and unnecessary repairs.
The official modelling also admits a trade-off: a conservative estimate of a 0.6 to 1.3 percent rise in defect-related crashes. For context, vehicle defects found at inspection contribute to about 3.5 percent of death and serious injury crashes, compared with 23 percent for speed and 34 percent for alcohol and drugs.
What the motor industry says about the new WOF system
Not everyone in the trade is a fan. The Motor Trade Association (MTA) warned before the change that longer gaps between warrants could mean more unsafe cars on the road and bigger repair bills. Its argument: WOF failure rates are high, over 40 percent once you take brand new cars out, and up to 31 percent for cars aged 4 to 10 years. A worn tyre or a small brake issue caught at a yearly WOF is cheap. Left for two years, it can turn into brake and suspension damage.
The MTA's line was that the change might save you around $70 on one inspection, but the repairs can cost a lot more.
The AA called two-yearly inspections a sensible, low-risk change for most newer cars, but was more cautious about the four-year first WOF, pointing out that a car's age says nothing about how far it's been driven or how well it's been looked after.
New WOF checks: AEB and Lane Keep Assist
From 1 November 2026, if your car has Automatic Emergency Braking or Lane Keep Assist, the WOF inspection includes a check that there are no warning or malfunction lights showing for those systems. Inspectors aren't road testing the systems, they're looking for the lights.
So if an AEB or lane assist warning light pops up on your dash, get it looked at rather than waiting for your next WOF. Under the new rules, that could be two years away.
New WOF fines from November 2026
- Expired WOF (more than two months overdue): infringement fee up from $200 to $350.
- Non-compliant tyres or wheels: infringement fee up from $150 to $350, with a court-imposed maximum of $1,000.
The reasoning is simple. With fewer inspections, the Government wants a stronger reason not to let things slide.
What does a WOF actually check?
A WOF is a safety check, not a service. It covers things like:
- Tyres, including tread depth
- Brakes
- Structural condition and rust in key areas
- Lights
- Windscreen, wipers and washers
- Seatbelts and airbags (where fitted)
- Steering and suspension
- Exhaust and fuel system leaks
- Speedometer
- Doors opening and closing safely
It does not cover the engine, clutch, gearbox, oil and fluid levels, or most brake pad wear. That's what a service is for, and it's the bit that matters more now that your car might go two years between warrants.
Longer gaps between WOFs: what to check yourself
The AA's advice, and ours, is that drivers now carry more of the responsibility between inspections. A quick monthly once-over covers most of it:
- Tyres: tread depth and pressure, plus any uneven wear or cracking.
- Brakes: squealing, grinding, a soft pedal or the car pulling to one side.
- Lights: headlights, brake lights, indicators and number plate lights.
- Warning lights: anything on the dash, especially AEB, lane assist, ABS and airbag lights.
- Wipers and washers: especially heading into winter.
- Servicing: stick to the service schedule. A service picks up the stuff a WOF never looks at.
WOF and servicing in Auckland: know what it should cost
Fewer WOFs doesn't mean fewer trips to the workshop. It means the trips you do make matter more, and it's worth knowing what a fair price looks like before you book.
If you're in Auckland, the free Motorfy price checker shows you the typical price range for a WOF, a service, or common repairs, based on real quotes from Auckland workshops. Then you can request quotes from local workshops in the Motorfy app and compare before you commit.
Check what a WOF or service should cost in Auckland
New WOF rules NZ: frequently asked questions
Does my car automatically move to a two-yearly WOF?
Yes, if it qualifies. You don't apply. The new expiry period is applied when your car next passes a WOF under the new rules. Your current label stays valid until its expiry date.
My car was first registered in 2016. When does it go two-yearly?
Cars first registered between 1 November 2013 and 31 October 2019 move to two-yearly WOFs from 1 November 2027. Until then, it's still a 12-month WOF.
My car is from 1998. Do I still need a WOF every six months?
No. From 1 November 2026, light vehicles first registered before 1 January 2000 move to an annual WOF.
Can I still drive with an expired WOF?
Only to get it inspected or repaired, and the fine for a WOF more than two months overdue is now $350. Driving on an expired WOF can also affect your insurance.
Will a WOF cost less now?
The inspection fee itself isn't set by the Government, so prices vary by workshop. What changes is how often you pay it. You can compare WOF prices in Auckland with the Motorfy price checker.
Are WOF checks different now?
Mostly the same list, with one addition: a check for warning lights on AEB and Lane Keep Assist, where the car has them.
Last checked 2 November 2026. WOF rules are set by NZTA and can change. Always confirm your own vehicle's requirements on the NZTA website or with your inspector.
Sources
- Beehive: WoF and CoF A changes to save Kiwis billions (16 April 2026)
- Stuff: Changes to the Warrant of Fitness system come into effect (1 November 2026)
- AA Directions: WoF rule changes, what you need to know (Winter 2026)
- MTA: What you need to know about a Warrant of Fitness (October 2026)
- RNZ: New WOF system could lead to pricier repairs, motor industry says (15 December 2025)
- NZTA: Changes to light vehicle inspections from 1 November 2026
Get the Motorfy app to request quotes from local workshops.