Quick answer
- A commercial description in an advert does not by itself establish the Irish VRT category.
- Since 1 July 2025, most Category B vehicles use 8% or 13.3% of OMSP depending on CO₂.
- The Category B minimums are €160 and €266 respectively.
- Only qualifying N1 vans meeting Revenue’s seat and mass conditions receive the special €200 treatment.
- Category C vehicles such as larger commercials, buses and tractors generally pay a fixed €200.
Estimate Vehicle Registration Tax
Use the VRT Calculator Ireland page to estimate OMSP-based VRT, CO₂ component, NOx charge, EV relief and category-specific results.
On this page
- Start with classification, not the seller’s label
- Category B VRT rates since 1 July 2025
- Which N1 vans pay €200?
- Category B and C worked examples
- Category C and vehicles over 30 years old
- Conversions, crew cabs and motor caravans
- Importing a commercial vehicle from GB or NI
- Commercial VRT pre-purchase checklist
Start with classification, not the seller’s label
Commercial vehicle VRT begins with the vehicle’s European type approval and physical characteristics. A van, crew cab, pickup, converted vehicle and motor caravan can follow different routes even when all are advertised as “commercial”.
| Irish VRT category | Typical commercial route | Calculation |
|---|---|---|
| Category A | Certain N1 vehicles with four or more seats | Category A CO₂ percentage of OMSP plus NOx |
| Category B | N1 goods vehicles up to 3.5 tonnes, generally with three seats or fewer; motor caravans also sit here | CO₂ percentage of OMSP, subject to minimums |
| Category B special N1 | Qualifying vans meeting seat and mass tests | Fixed €200 |
| Category C | N2/N3 larger commercials, tractors and M2/M3 buses | Fixed €200 |
| Category D | Specified special-purpose vehicles | No VRT |
Category B VRT rates since 1 July 2025
| Category B CO₂ | Rate | Minimum |
|---|---|---|
| 0g/km up to and including 120g/km | 8% of OMSP | €160 |
| More than 120g/km | 13.3% of OMSP | €266 |
Revenue uses WLTP CO₂ for new Category B vehicles and vehicles previously registered using WLTP. For a used Category B vehicle registered using NEDC, Revenue converts the figure before selecting the band:
| Fuel | Category B converted CO₂ formula |
|---|---|
| Diesel | (NEDC × 0.9498) + 41.539 |
| Other than diesel | (NEDC × 1.0105) + 18.335 |
Use the conversion only where the used vehicle is being registered from an older NEDC figure.
Which N1 vans pay €200?
The €200 Category B treatment is not a blanket van rate. Revenue states that some N1 vans qualify where they:
- Always had fewer than four seats.
- At any time had a laden mass greater than 130% of mass in service.
For some electric N1 vans, the mass threshold is greater than 125% of mass in service, alongside the fewer-than-four-seats condition. That electric N1 treatment applies from 1 January 2025.
If the vehicle fails the special N1 conditions, it does not become €200 merely because it is used for business. Check the ordinary Category B CO₂ route or whether seating/classification places it in Category A.
Category B and C worked examples
| Vehicle assumption | Planning calculation | Estimated VRT |
|---|---|---|
| Category B, €18,000 OMSP, 110g/km | €18,000 × 8% | €1,440 |
| Category B, €18,000 OMSP, 145g/km | €18,000 × 13.3% | €2,394 |
| Low-value Category B, €1,500 OMSP, 100g/km | €120 percentage result, so €160 minimum applies | €160 |
| Qualifying special N1 van | Seat and mass conditions accepted | €200 |
| Category C larger commercial | Fixed category charge | €200 |
These are planning examples. Revenue/NCTS confirms classification, OMSP, emissions basis and the final amount at registration.
Category C and vehicles over 30 years old
Revenue lists larger N2 and N3 commercial vehicles, agricultural tractors, M2 and M3 buses, and vehicles more than 30 years old at registration in Category C, with a fixed €200 VRT charge.
The age rule does not mean every vehicle marketed as “classic” automatically receives Category C treatment. Confirm the first-registration evidence and classification. Separate customs, VAT, roadworthiness and registration requirements can still apply.
Conversions, crew cabs and motor caravans
Seat additions, seat removals, conversion to a motor caravan and conversion to certain N1 vehicles can trigger a Revenue declaration and a different VRT category. Revenue’s conversion process can require the registration certificate, CO₂ and NOx evidence, conversion invoices, declarations and photographs.
- Check the category shown at J1 on the registration certificate.
- Record the original seating and approved mass values.
- Keep itemised conversion invoices and specifications.
- Use Revenue’s current Declaration of Conversion form where required.
- Do not assume a converted crew cab retains the original commercial VRT treatment.
The percentage formula is simple once the category is known. The expensive mistake is buying on the assumption that Revenue will accept the seller’s category.
Importing a commercial vehicle from GB or NI
VRT is only one part of the import. A vehicle acquired in Great Britain can require customs duty and import VAT. A Northern Ireland purchase can avoid additional customs duty and import VAT only where Revenue’s current conditions and evidence are satisfied; it is not automatically exempt from VRT.
- Confirm the exact type approval, seats and mass before purchase.
- Obtain CO₂ evidence and identify whether it is WLTP or NEDC.
- Check customs, VAT and Windsor Framework evidence for the actual movement history.
- Estimate VRT using the likely category and a downside alternative category.
- Book NCTS within seven days of arrival and register within 30 days.
Commercial VRT pre-purchase checklist
- EU type-approval category confirmed.
- Number of seats from first registration confirmed.
- Laden mass and mass in service documented.
- OMSP researched for Category B planning.
- CO₂ testing basis and fuel type confirmed.
- Conversion history and current body type checked.
- Customs, VAT and NI evidence route confirmed.
- Estimate tested under both the expected and a less favourable category.
- Registration documents and deadlines prepared.
Frequently asked questions
What is the VRT rate on commercial vehicles in Ireland?
Most Category B vehicles use 8% of OMSP up to 120g/km CO₂ or 13.3% above 120g/km, subject to €160 and €266 minimums. Qualifying special N1 vans and Category C vehicles use €200.
Is VRT on every van only €200?
No. The €200 Category B treatment applies only to N1 vans meeting Revenue’s seat and mass conditions. Other vans can use the ordinary Category B CO₂ rates or fall into Category A.
Is a commercial vehicle bought in Northern Ireland exempt from VRT?
No. Northern Ireland status can affect customs duty and import VAT when the evidence is accepted, but Irish VRT still applies according to the vehicle’s category unless a separate relief applies.
Sources & references
Related calculators
Use these tools for the numbers behind this guide.