VRT Statistical Code Explained

Revenue’s official VRT calculator accepts a statistical code or asks for exact details such as EU classification, make, model, transmission, doors, engine, body type, capacity, version, mileage, first-registration date, CO₂ and NOx. Commercial registration lookups also depend on access to reliable vehicle datasets and a correct match for the exact variant.

A statistical code is a model/variant reference used in Revenue’s VRT enquiry. It helps the service identify the corresponding valuation record without asking the user to select every vehicle characteristic again.

The code is not a universal promise of the final VRT. The estimate still depends on the record selected, registration date, mileage, condition, CO₂, NOx and the Revenue value in force when the vehicle is presented.

1. Open Revenue’s official VRT enquiry.
2. Enter the statistical code, or work through the exact vehicle-detail selections.
3. Record the matched model, OMSP, CO₂ basis, NOx and estimate date.
4. Return to the Irish Calculators VRT page and choose the correct category.
5. Enter the Revenue OMSP and emissions figures to see the components separately.
6. Run alternative OMSP or missing-evidence scenarios before deciding whether to buy.

The two tools serve different purposes: Revenue supplies its model valuation where available, while the manual calculator makes the formula and sensitivity visible.

Revenue says not all vehicles are present in the online calculator. Models requiring special research can include motor caravans, classic and collectable vehicles and certain prestige marques. Large commercial vehicles, tractors, coaches and other fixed-charge vehicles are also outside the normal online valuation route.

If a vehicle is not listed, Revenue determines its OMSP after it is presented for registration. Revenue staff do not provide a pre-registration tax estimate for an unpresented vehicle. For uncommon makes, Revenue identifies a VRT Estimate Form route, while buyers can research comparable Irish advertisements and trade evidence for planning.

• Save screenshots or details of Irish comparable vehicles.
• Match year, engine, transmission, body type, version, mileage and condition.
• Do not treat the cheapest foreign advertisement as the OMSP.
• Keep a contingency for Revenue’s final valuation.

The aim is not to pretend to have official registration data. The calculator shows users how OMSP, CO₂, NOx, category and EV relief affect the estimate, then clearly warns that Revenue/NCTS confirms the final VRT amount.

A registration number can help a commercial service retrieve vehicle specifications, but the final Irish VRT still needs the correct model match and Revenue valuation. Differences can arise when:

• The registration lookup returns a broad model rather than the exact version.
• The vehicle has optional equipment or a conversion.
• The stored emissions figure uses a different testing basis.
• Mileage or condition differs from the valuation assumptions.
• The service uses a cached OMSP or rate table.
• NOx evidence is missing at registration.

Use a registration lookup for convenience, but verify the values and calculation date before relying on the result.