Taxi and Private Hire MOT: 6-Monthly Rules Explained

Taxi and private hire drivers face a tougher MOT regime than ordinary motorists, but the rules are not uniform across Britain. The picture is set partly by DVSA and partly by your licensing council, which adds its own supplementary inspection on top. A free MOT history check shows previous test dates and advisories — useful when buying an ex-taxi or transferring a plate between authorities.

The basic taxi MOT framework

Every hackney carriage and private hire vehicle in England, Wales and Scotland must hold a valid DVSA MOT — that is the legal baseline under the Road Traffic Act 1988. On top of that, the local licensing authority issues a separate compliance test, often called a taxi test, plate inspection or vehicle inspection. The two tests overlap heavily but are not identical.

Most councils accept a current MOT as part of the licensing inspection, but they add extra checks: meter calibration, signage, partition glass, taxi-specific tyre marking, fire extinguishers and disability access compliance. Failing any one of these can suspend your plate even if the DVSA MOT is in date.

When the 6-monthly rule kicks in

The Department for Transport's Best Practice Guidance suggests councils require six-monthly MOTs once a taxi exceeds five years old, measured from first registration. Most English councils follow this — Manchester, Birmingham, Leeds, Liverpool, Sheffield and Bristol among them. A few authorities apply six-monthly testing from the moment the vehicle is plated, regardless of age.

The clock runs from the previous test, not the calendar year. If your last MOT was 14 March, the next one is due by 14 September. Driving past expiry voids both your DVSA cover and your council plate, which means lost income and a potential prosecution under the Local Government (Miscellaneous Provisions) Act 1976.

• Vehicle under 5 years old: standard annual MOT plus annual taxi test (most councils)
• Vehicle 5-10 years old: 6-monthly MOT plus 6-monthly taxi test
• Vehicle 10 years or older: some councils refuse plates entirely, others demand 4-monthly inspection

London PHVs: Transport for London rules

TfL operates separately from local councils. Every licensed London private hire vehicle, whether on Uber, Bolt or a minicab base, must pass a TfL MOT every six months from the moment it is plated — even if the car is brand new. The test is carried out at one of TfL's approved test centres or partner DVSA stations and includes a focused inspection of seatbelts, child locks, signage and accessibility.

London black cabs (hackney carriages) follow a similar six-monthly rhythm under the Conditions of Fitness, with extra checks on the turning circle, the partition and Knowledge-related fittings. TfL publishes the full standard on its taxi and private hire pages on tfl.gov.uk.

How councils outside London compare

Manchester City Council requires twice-yearly MOTs for all licensed vehicles aged over five years and a separate annual compliance test at its Hyde Road depot. Birmingham operates a similar regime, with vehicles over seven years old subject to additional emissions and bodywork checks linked to the Clean Air Zone.

Glasgow City Council mandates six-monthly testing from year five, with the supplementary inspection at Polmadie. Edinburgh, Cardiff and Belfast each set their own thresholds — Belfast falls under DVA rather than DVSA, so the entire framework differs. Always read the latest taxi licensing handbook on your council website before assuming a test schedule.

• Manchester: 6-monthly MOT after age 5, annual compliance test
• Birmingham: 6-monthly MOT after age 5, CAZ-linked emissions check
• Glasgow: 6-monthly MOT after age 5, supplementary inspection at Polmadie
• London (TfL): 6-monthly inspection from day one of plating
• Belfast (DVA): every 6 months, MOT and licence inspection combined

What the supplementary taxi test covers

Beyond the standard MOT items in the DVSA Inspection Manual, the council test focuses on passenger safety. Inspectors check seatbelt anchorage on jump seats, the rear partition (where fitted), child locks, taximeter calibration against the council tariff, the operating panel for hire-and-reward signage, and wheelchair-accessible vehicles for ramp condition and tie-down points.

Bodywork standards are also tighter. A scuffed bumper that would pass a standard MOT can fail a taxi inspection. Tyres must usually have at least 2mm tread (versus the DVSA 1.6mm legal minimum). The interior must be clean, with no torn upholstery or odours that could affect passenger comfort.

Wheelchair-accessible vehicles (WAVs) face additional scrutiny. The ramp deployment, tie-down anchors, internal grab rails and head-clearance are all inspected. Most councils require WAV plates to renew every six months even when the underlying vehicle is below the standard age threshold, recognising the additional safety weight on accessibility equipment.

Drivers and operators should also note that the supplementary test is not transferable between authorities. If you license the same vehicle under two councils (cross-bordering Manchester and Salford, for example), each issues its own plate inspection on its own schedule.

Buying an ex-taxi or transferring a plate

Ex-taxis can be solid value used buys — they are usually well maintained because of the inspection regime. Run a free MOT history check to see how often the vehicle was tested and whether advisories were addressed. High mileage is normal; rapid corrosion advisories are the warning sign.

If you are transferring a vehicle from one licensing authority to another, the new council will usually demand its own full inspection regardless of any in-date MOT. Allow two to three weeks of downtime for the paperwork, plate transfer and re-inspection. Some councils refuse to license vehicles already past 10 years old at the point of transfer.

Costs and where to book

A standard Class 4 MOT is capped at £54.85, and the supplementary taxi test typically costs £60-120 depending on the authority. Manchester charges around £75 for a re-inspection; TfL's London PHV test is roughly £80. Council-run depots are usually cheaper than approved private VTSs.

Some councils only accept tests at their own depot — Manchester's Hyde Road, Glasgow's Polmadie or TfL's Staples Corner. Others maintain a list of approved garages. Always combine the booking with a service to spot wear items, and keep a record of every test alongside your common MOT faults reference list.

Operators running a fleet of cars on the same plate cycle should consider a master service contract with a single VTS. Most independents will agree a per-vehicle price for a fleet of three or more, with priority slot allocation in the busy March, June, September and December peaks. The arrangement is particularly useful for PHV operators in London where a missed inspection means an immediate plate suspension and lost income.

Frequently Asked Questions

How often do taxis need an MOT in the UK?

It depends on age and council. Most authorities require an annual MOT for vehicles under five years old, then six-monthly testing from year five. London PHVs and Belfast taxis face six-monthly inspections from day one of plating.

Is a taxi MOT different from a normal car MOT?

The DVSA MOT itself is identical, but a taxi must also pass a separate council compliance test covering meter calibration, signage, partitions, accessibility and stricter tyre and bodywork standards. Both must be valid for the plate to remain active.

Do I need a 6-monthly MOT for an Uber car in London?

Yes. Every TfL-licensed private hire vehicle, including those used on Uber, Bolt and Ola, must pass a six-monthly TfL inspection regardless of age. This sits on top of the standard DVSA annual MOT.

What happens if my taxi MOT expires?

Your council plate is suspended automatically and you cannot legally take fares. Driving the vehicle without a valid MOT also breaks Section 47 of the Road Traffic Act, with fines up to £1,000 and invalidated insurance.

Can I use any garage for a taxi MOT?

For the DVSA element, any approved Class 4 VTS will do. For the council compliance test you usually have to attend the licensing authority's nominated depot or a council-approved private station listed in the licensing handbook.

How much does a taxi inspection cost?

The standard MOT is capped at £54.85. The supplementary council test typically adds £60-120 depending on authority, with TfL around £80 and Manchester roughly £75. Re-inspections after a fail usually cost half the original fee.

Taxi and PHV MOT rules are stricter than most drivers realise, and the six-monthly cadence means you cannot afford to drift. Run a free MOT history check on any ex-taxi or licensed vehicle to confirm the test pattern and spot recurring advisories before they cost you a plate.