VRT Calculator Ireland 2026 — Estimate Your Vehicle Registration Tax by Reg
Enter a UK, Northern Ireland or Irish registration number to get your VRT estimate in under 60 seconds — including OMSP, CO₂ rate and NOx levy. Estimates use Revenue's published 2026 rates. The final amount is confirmed by Revenue at NCTS registration.
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What Is VRT and Who Has to Pay It?
Vehicle Registration Tax is a one-time tax charged by the Revenue Commissioners when a vehicle is registered in Ireland for the first time. It must be paid before the vehicle can be insured, taxed or legally driven on Irish roads.
You are liable for VRT if you:
- Import a car, van, motorcycle or motorhome from another country into Ireland
- Buy a vehicle previously imported but not yet registered
- Bring a vehicle into Ireland for permanent use (residency, work)
- Reclassify an existing vehicle (for example, commercial converted to private)
30-day rule. VRT must be paid within 30 days of the vehicle entering the State. Revenue states that you will pay additional VRT if you fail to register on time, and the vehicle becomes liable to seizure — particularly when a Customs Declaration (for GB imports) is also outstanding.
How Is VRT Calculated in Ireland?
For passenger cars, the formula is short but each variable matters:
VRT = OMSP × CO₂ Rate (7%–41%) + NOx Levy
Three numbers drive the result: the Open Market Selling Price (OMSP) that Revenue assigns to your vehicle, the CO₂ percentage based on your WLTP emissions band, and a NOx levy charged per milligram per kilometre of nitrogen oxide emissions. Get any one of them wrong and your estimate is off — sometimes by thousands of euro.
The VRT Formula — A Worked Example
A 2019 BMW 320d imported from Birmingham (indicative — actual OMSP set by Revenue at registration):
| Variable | Value |
|---|---|
| OMSP (set by Revenue) | €26,000 |
| WLTP CO₂ emissions | 130 g/km |
| CO₂ band rate | 17.5% |
| NOx emissions | 50 mg/km |
| CO₂ component | €26,000 × 17.5% = €4,550 |
| NOx levy | (40 × €5) + (10 × €15) = €350 |
| Total VRT | €4,900 |
That €4,900 is on top of the UK purchase price, customs duty, VAT (where applicable), shipping and the NCTS inspection fee. It is the single largest variable in any UK-to-Ireland import deal.
2026 CO₂ Bands & VRT Rates — Category A
Passenger cars and SUVs (EU class M1).
| CO₂ (g/km, WLTP) | VRT rate | Minimum |
|---|---|---|
| 0 – 50 | 7% | €140 |
| 51 – 80 | 9% | €180 |
| 81 – 85 | 9.75% | €195 |
| 86 – 90 | 10.5% | €210 |
| 91 – 95 | 11.25% | €225 |
| 96 – 100 | 12% | €240 |
| 101 – 105 | 12.75% | €255 |
| 106 – 110 | 13.5% | €270 |
| 111 – 115 | 15.25% | €305 |
| 116 – 120 | 16% | €320 |
| 121 – 125 | 16.75% | €335 |
| 126 – 130 | 17.5% | €350 |
| 131 – 135 | 19.25% | €385 |
| 136 – 140 | 20% | €400 |
| 141 – 145 | 21.5% | €430 |
| 146 – 150 | 25% | €500 |
| 151 – 155 | 27.5% | €550 |
| 156 – 170 | 30% | €600 |
| 171 – 190 | 35% | €700 |
| Over 190 | 41% | €820 |
Source: Revenue Commissioners, rates applicable from 1 January 2022 and in force in 2026.
Open Market Selling Price (OMSP)
How Revenue values your car.
OMSP is not the price you paid in the UK. It is Revenue's estimate of what your vehicle would sell for on the Irish market on the day you register it — including all taxes already factored in.
Revenue determines OMSP by combining:
- The vehicle's exact make, model, version and trim level
- Its date of first registration anywhere in the world
- Mileage, condition and recorded service history
- Comparable Irish retail listings for the same specification
- A monthly depreciation adjustment
This is why two cars with identical reg years can carry different OMSPs — and why your final VRT may differ from any online estimate by a few hundred euro. The OMSP is the single biggest source of variance between calculator output and final Revenue assessment.
The NOx Levy
Since January 2020, every Category A vehicle (passenger cars and SUVs) carries an additional Nitrogen Oxide emissions levy alongside its CO₂-based VRT. Pure electric vehicles are exempt; hybrids are subject to the levy.
First 40 mg/km
€5
per mg/km
Next 40 mg/km (41–80)
€15
per mg/km
Above 80 mg/km
€25
per mg/km
Caps. Diesel imports are capped at €4,850; all other fuel types at €600. If you don't have a Certificate of Conformity showing NOx, Revenue applies the maximum cap based on engine type — which is rarely the cheapest outcome.
VRT Categories: A, B, C, D and M
Not every vehicle is taxed the same way. Picking the wrong category — or letting a dealer file the wrong one — is one of the fastest ways to overpay.
Category A
Passenger cars & SUVs (M1)
Saloons, hatchbacks, estates, SUVs, MPVs, coupés, convertibles, minibuses with up to eight passenger seats. Charged on OMSP × CO₂ rate, plus NOx levy. The highest-tax category and the one most imports fall into.
Category B
Light commercials (N1)
Vans up to 3.5 tonnes, car-derived vans, jeep-derived vans, crew cabs. Since 1 July 2025: 8% of OMSP up to 120 g/km (min €160), 13.3% above 120 g/km (min €266). Some N1 vans qualify for a flat €200. Misclassifying a private SUV as Category B is a recurring Revenue audit target.
Category C
Heavy & special vehicles
Larger commercials (EU N2 and N3), agricultural tractors, buses (EU M2 and M3), and any vehicle more than 30 years old at registration. Flat €200 charge.
Category D
Exempt vehicles
Refuse carts, sweeping machines, fire engines, road rollers, and vehicles used exclusively for transporting road construction machinery. 0% VRT.
Category M
Motorcycles & e-mopeds
EU L1 to L7. Charged by engine capacity: €2 per cc up to 350 cc, €1 per cc above. Age reductions from 10% to 100% (over 30 years). Series-production electric motorcycles and e-mopeds are exempt until 31 December 2026.
Should You Still Import After VRT?
Most VRT calculators stop at the tax figure. The real question is whether the import is still worth it once everything is added up.
Take a 2020 Audi A4 2.0 TDI as an indicative example (final figures depend on Revenue's OMSP determination, EU-UK origin status and current shipping rates):
| Cost item | UK Import | Buy in Ireland |
|---|---|---|
| Vehicle purchase price | €18,500 | €27,500 |
| Customs duty (10%, where applicable) | ~€1,850 | — |
| Irish VAT (23% on customs value) | ~€4,255 | — |
| VRT (CO₂ ~17.5% on €24,000 OMSP) | ~€4,200 | — |
| NOx levy | ~€350 | — |
| Shipping, ferry and ancillary | variable | — |
| NCTS inspection and number plates | variable | — |
| Indicative landed total | ~€29,000–€31,000 | €27,500 |
In this scenario, importing lands close to or above the Irish purchase price — the post-Brexit customs duty plus 23% VAT often wipes out the headline UK saving.
The picture changes for three specific situations:
- Northern Ireland imports that meet NI Protocol origin requirements (customs duty often does not apply)
- Used EU vehicles older than 6 months and over 6,000 km (no Irish VAT charge at registration)
- Niche models unavailable on the Irish market at any price
Always run the full landed cost — not just the VRT estimate — before committing.
VRT Registration at NCTS — Step by Step
Once your vehicle arrives in Ireland, the 30-day clock starts. Here's the sequence from quay to Irish plates.
Book your NCTS appointment
Within 7 days of arrival at any National Car Testing Service centre via ncts.ie or by phone (01-413 5975). Slots fill quickly in Dublin and Cork — booking early matters more than which centre you choose.
Complete your Customs Declaration (GB imports only)
Before the NCTS appointment. Vehicles imported from GB cannot be registered without a completed Customs Declaration including the Master Reference Number (MRN).
Prepare your documents
Bring everything before you turn up. The list is in the next section.
Attend the inspection
NCTS staff verify the vehicle's identity, check the chassis number against the documentation, photograph the vehicle and confirm CO₂ and NOx data.
Pay your VRT
Revenue's system generates the assessment based on the inspection. Payment is made on the spot.
Receive your registration
The Vehicle Registration Certificate (VRC) is issued by Revenue. You must order Irish number plates before driving the vehicle on public roads.
Documents You Need for VRT Registration
Missing paperwork is the single most common cause of registration delays. Bring all of the following:
If anything is missing, NCTS will refuse the inspection and you'll need to rebook.
VRT for Specific Vehicle Types
Electric vehicles — up to €5,000 relief
Battery electric vehicles (BEVs) qualify for VRT relief of up to €5,000 where OMSP is €40,000 or less. Between €40,000 and €50,000 the relief tapers to zero. Above €50,000, no relief applies and standard 7% VRT is due. The relief applies to vehicles registered before 31 December 2026 — verify the cut-off before importing a high-value EV.
Hybrid cars
Hybrids (full and plug-in) are taxed under the standard Category A CO₂ bands and pay the NOx levy. There is no specific hybrid relief in 2026 — the lower CO₂ output of a PHEV simply pushes the vehicle into a lower band naturally.
Commercial vans (Category B)
Since July 2025, light commercials are split into two CO₂-based bands: 8% up to 120 g/km, 13.3% above. To qualify under Category B, the vehicle must meet structural N1 criteria — not just be marketed as a van.
Motorcycles and trikes (Category M)
Charged on engine capacity in cc, with age-based reductions. A 600 cc motorcycle pays €350 (350 cc × €2) plus €250 (250 cc × €1) = €600 base VRT, then reduced by the relevant age coefficient. A 30+ year old motorcycle qualifies for 100% relief.
Motorhomes and campervans
Motor caravans are classified by Revenue under Category B (per VRT Manual Part 1A) — not Category C as commonly assumed. Confirm classification before purchase, especially for self-converted vans which Revenue scrutinises against its qualifying criteria.
Common Mistakes That Inflate Your VRT Bill
Six recurring errors cost importers hundreds — sometimes thousands — of euro.
Wrong statistical code
The Revenue statistical code identifies your exact model variant. The wrong code pulls the wrong OMSP and the wrong CO₂ figure.
Confusing NEDC and WLTP
Cars first registered from 2021 onwards must use WLTP CO₂. Submitting NEDC values produces an inflated band — Revenue applies a published conversion formula for older imports.
Forgetting the NOx levy
Many quick estimators omit it. Without a CoC, Revenue applies the maximum cap (€4,850 diesel / €600 other).
Misclassifying a vehicle as commercial
Tempting on paper, but Revenue cross-checks vehicle structure. Misclassification triggers re-assessment.
Skipping the Customs Declaration for GB imports
Revenue states the vehicle "will not be possible to register" without it.
Missing the 30-day window
Revenue says you will pay additional VRT if you fail to register on time, and the vehicle becomes liable to seizure.
Can You Appeal a VRT Assessment?
Yes. If you believe the OMSP Revenue assigned is too high, you can lodge an appeal directly with Revenue within the timeframes set out in their VRT appeals procedure. The appeal must be supported by evidence: comparable Irish dealer listings, condition reports, mileage adjustments and (where relevant) repair quotes.
If the first stage is refused, you can escalate to the Tax Appeals Commission. Successful appeals result in partial repayment when the original OMSP was clearly above market — the amount depends entirely on the strength of your evidence and the gap between the assessed OMSP and supportable Irish retail values.
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Frequently Asked Questions
Everything you need to know about VRT and vehicle imports in Ireland