VRT Explained: How Vehicle Registration Tax Works in Ireland (2026)

What VRT actually is

Vehicle Registration Tax is a one-off levy, administered by Revenue under the Finance Act 1992 (as amended), charged whenever a vehicle is registered in Ireland for the first time. It applies regardless of whether the car is:

• New from an Irish dealer — VRT is baked into the list price you see, then passed to Revenue
• Used and imported from the UK, Japan or another EU state
• Brought with you on a move to Ireland (may qualify for Transfer of Residence relief — see below)
• A company / commercial vehicle — different category, different rate
• A motorcycle or quad — Cat M, per-cc charge

VRT is collected at registration by the National Car Testing Service (NCTS), which operates dedicated VRT inspection centres separate from NCT test lanes. After VRT is paid, Revenue issues an Irish registration number, the NCTS updates the National Vehicle Driver File (NVDF), and you get a Vehicle Registration Certificate (VRC, the Irish logbook) posted to you.

How VRT is calculated — the formula

For a passenger car (Category A), the calculation is:

For a quick estimate, run the figures through our free VRT Calculator Ireland — it implements the full 2026 Cat A band table, NOx levy and BEV relief in your browser. The breakdown below explains each piece in turn:

• OMSP (Open Market Selling Price): Revenue's assessment of the vehicle's Irish retail value. Not what you paid. Revenue maintains a live valuation database; the current OMSP for your exact make/model/variant/spec/year is visible via the free VRT calculator at ros.ie/evrt-enquiry/vrtenquiry.html
• CO2 %: The percentage from the Category A band table below, applied to OMSP, based on the car's WLTP CO2 figure. Cars on older NEDC figures (typically pre-September 2018, or type-approved pre-2021) get a conversion — Revenue applies (NEDC × 0.9227) + 34.554 for non-diesel and (NEDC × 1.1405) + 12.858 for diesel
• NOx levy: Added on top, based on the NOx emission figure from the CoC. Three bands at €5 / €15 / €25 per mg/km; capped — €600 petrol, €4,850 diesel. Zero for BEVs

Category A — the full 20-band CO2 table

For 2026, Revenue's Category A WLTP band table is:

The band structure has been in place since Budget 2021. Budget 2026 did not adjust the band rates — a proposed weight-based surcharge targeted at larger SUVs was considered but ultimately dropped.

Category B — light commercial vehicles (≤3.5t)

Since 1 July 2025, Category B has a binary CO2 split:

The 8% rate rewards low-emission vans introduced under Finance Act 2024 and is particularly favourable for sub-120 g/km diesel commercials and mild hybrids. Electric vans, if they meet Revenue's weight-ratio test (tightened from 130% to 125% in Finance Act 2024), qualify for the flat €200 Category C rate instead.

Category C — heavy commercial vehicles (>3.5t)

Flat €200 at registration. HGVs, tractors, many larger commercial BEVs and specialised vehicles fall here. This is why heavy electric vans that pass the goods-area weight ratio test end up paying only €200 VRT — a significant incentive for commercial electrification.

Category M — motorcycles

Motorcycle VRT is engine-capacity based with age relief:

• Up to 350cc: €2 per cc
• 351cc and above: €2 per cc for the first 350cc + €1 per cc thereafter
• Age reduction: 10% at 3 months old, scaling up progressively to 100% (zero VRT) for bikes 30 years old or more

A new 600cc bike: (350 × €2) + (250 × €1) = €700 + €250 = €950, before any age relief. A 20-year-old 1000cc bike: (350 × €2) + (650 × €1) = €1,300 base, reduced by the age percentage applicable at 20 years old on Revenue's schedule — check the current VRT Manual for the exact percentage.

The NOx levy

Applied on top of the CO2 VRT for Cat A cars (not Cat B, C or M). Calculation per mg/km of NOx emissions:

Caps:

• Petrol cars: €600
• Diesel cars: €4,850
• Other fuel types / emissions not established: €5,000
• BEVs: €0 (no NOx emissions)

Example NOx calculation — an older diesel with 130 mg/km NOx: (40 × €5) + (40 × €15) + (50 × €25) = €200 + €600 + €1,250 = €2,050 NOx levy. On top of your Cat A CO2 VRT. This is why older Euro-5 diesel imports have become increasingly expensive to bring in.

EV VRT relief — worth up to €5,000

For battery electric vehicles (BEVs) first registered in Ireland by 31 December 2026:

• Budget 2026 extended the relief to 31 December 2026. Previously due to expire at end of 2025
• PHEVs get no VRT relief since 31 December 2021 — plug-in hybrids are taxed by the same Cat A band table as any other car
• Used BEV imports (first Irish registration) can still qualify — it's the Irish OMSP at registration that matters, not whether it was new or used in the exporting country
• Relief is capped at the VRT actually due. If your base VRT (OMSP × 7%) is €2,800, relief is €2,800 — it cannot go negative and does not refund

Worked examples — 2026 VRT calculations

Example 1 — New VW Golf 1.5 TSI Life (130 g/km)

Example 2 — Used BMW 320d M-Sport import, 2019, 180 g/km

This is exactly why older diesel imports from the UK and Japan often don't pencil out any more — €9,550 VRT on a €25,000 OMSP car is 38% of the car's value in tax alone, before VAT and customs.

Example 3 — New Hyundai Kona Electric (0 g/km)

The relief of €5,000 exceeds the €2,660 base VRT, but it's capped at the VRT actually due — so the remaining €2,340 of unused relief is lost, not refunded. The €140 minimum charge still applies. On top of this, the Kona is eligible for the SEAI Purchase Grant — see our SEAI EV grants guide.

OMSP and how to appeal

OMSP is Revenue's opinion of what the car is worth on the Irish market — not what you paid, and not what DoneDeal listings suggest. For popular models, Revenue's database is close to the market; for unusual or low-volume cars, it can be materially off.

If you disagree with the VRT valuation at NCTS inspection, the appeal process is two-stage:

1. Pay the VRT in full at NCTS. This is the critical step — no appeal is considered until VRT is paid
2. Submit a Stage 1 appeal to Revenue within 2 months via MyEnquiries (on myAccount or ROS), using Form VRT14. Include supporting evidence: DoneDeal / Carzone comparable listings (same year, mileage, spec), trade guide extracts, invoice, condition photos
3. Revenue responds typically within 4–8 weeks. If the appeal succeeds, you're refunded the difference
4. Stage 2: If Revenue rejects Stage 1, you can escalate to the Tax Appeals Commission — an independent statutory body — within 30 days of Revenue's decision. Stage 2 is rare

NCTS VRT registration — deadlines and documents

Two deadlines that are often conflated:

• 7 days to book an NCTS VRT appointment after the vehicle arrives in Ireland
• 30 days to complete registration (inspection + VRT payment) after arrival — this is the statutory deadline

Miss the 30-day window and the consequences are real:

• The vehicle becomes liable to Revenue seizure
• Late-registration penalties apply, typically compounding at around 5% of the VRT per month since the deadline
• NCTS charges missed-appointment fees on top
• You cannot lawfully drive the vehicle on Irish roads until registered (except for direct transit to the NCTS centre)

Documents required at NCTS VRT inspection

• Certificate of Conformity (CoC) or previous registration certificate (e.g. UK V5C)
• Invoice / proof of purchase showing the price paid
• Your PPSN and photo ID
• Proof of Irish address (utility bill, bank statement, driving licence)
• Shipping / transport documentation showing date of arrival in Ireland
• For GB imports: evidence of customs declaration completed on arrival
• Means of payment — card accepted at all NCTS VRT centres

Full walkthrough of the UK import process is in our Importing a Car from the UK to Ireland guide.

VRT reliefs and exemptions

• Transfer of Residence (TOR) — full VRT exemption if you've owned and used the vehicle for at least 6 months before moving to Ireland, lived outside Ireland for at least 12 months, bring it in within 12 months of becoming Irish-resident, and don't sell within 12 months of Irish registration. Apply to Revenue before the NCTS inspection
• Disabled Drivers & Passengers Scheme — VAT + VRT relief up to €10,000 (driver), €16,000 (passenger), €22,000 (specifically adapted), €48,000 (extensively adapted). Requires a Primary Medical Certificate. Hold period of 2–6 years depending on adaptation level
• Vintage vehicles (30+ years old) — flat €200 VRT, NOx-exempt. Eligible for ZV-series plates and €56 flat annual motor tax. Pre-1980 vehicles also NCT-exempt
• Diplomatic / embassy vehicles — full exemption for accredited staff
• Temporary exemption for non-residents — up to 12 months use of a foreign-registered vehicle in Ireland
• Motor Trade vehicles — trade plates available for registered motor dealers; not an exemption but a different registration path

What Budget 2026 actually changed

Budget 2026 (announced October 2025, effective from 1 January 2026) was a relatively quiet year for VRT:

• BEV VRT relief extended to 31 December 2026 — up to €5,000 on OMSP ≤€40,000
• BIK relief on company EVs retained with the €10,000 OMV reduction kept for 2026, tapering to €5,000 (2027), €2,500 (2028), gone in 2029 — see our company car BIK guide
• New Category A1 BIK band for zero-emission company cars (6–15% of OMV based on mileage) from 1 January 2026
• Proposed weight-based surcharge on large SUVs — considered but not adopted
• CO2 band rates unchanged — the 20-band table above has been in place since Budget 2021
• NOx levy unchanged — rates and caps the same since 2021
• Cat B 8%/13.3% split at 120 g/km — came in 1 July 2025 under Finance Act 2024, continues in 2026
• Carbon tax up to €71/tonne — affects pump prices, not VRT directly

Frequently asked questions