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Motor tax in Ireland: how much is it for your car?

Irish motor tax depends on when your car was first registered. There are four systems, and the same model can pay very different amounts either side of a cut-off date.

30+ years old
Vintage class: a flat €56 a year. It isn't automatic: apply to your Motor Tax Office with form RF111.
Registered before 1 July 2008
Taxed on engine size (cc), from €199 to €1,809 a year.
1 July 2008 to end of 2020
Taxed on official NEDC CO2 emissions, bands A0 to G (€120 to €2,400).
2021 onwards
Taxed on WLTP CO2, a newer test that gives higher figures, with its own bands (€120 to €2,400).

Paying for 6 months costs 55.5% of the annual rate and 3 months 28.25%. Vintage tax is 12 months only.

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Engine size rates (registered before July 2008)

EnginePer year
0–1,000 cc€199
1,001–1,100 cc€299
1,101–1,200 cc€330
1,201–1,300 cc€358
1,301–1,400 cc€385
1,401–1,500 cc€413
1,501–1,600 cc€514
1,601–1,700 cc€544
1,701–1,800 cc€636
1,801–1,900 cc€673
1,901–2,000 cc€710
2,001–2,100 cc€906
2,101–2,200 cc€951
2,201–2,300 cc€994
2,301–2,400 cc€1,034
2,401–2,500 cc€1,080
2,501–2,600 cc€1,294
2,601–2,700 cc€1,345
2,701–2,800 cc€1,391
2,801–2,900 cc€1,443
2,901–3,000 cc€1,494
Over 3,000 cc€1,809

CO2 rates (July 2008 to 2020)

BandCO2Per year
A00 g/km€120
A11–80 g/km€170
A281–100 g/km€180
A3101–110 g/km€190
A4111–120 g/km€200
B1121–130 g/km€270
B2131–140 g/km€280
C141–155 g/km€400
D156–170 g/km€600
E171–190 g/km€790
F191–225 g/km€1,250
GOver 225 g/km€2,400

WLTP rates (2021 onwards)

BandCO2Per year
A0 g/km€120
A11–50 g/km€140
A251–80 g/km€150
A381–90 g/km€160
A491–100 g/km€170
A5101–110 g/km€180
A6111–120 g/km€190
B1121–130 g/km€200
B2131–140 g/km€210
C1141–150 g/km€270
C2151–160 g/km€280
D161–170 g/km€420
E171–190 g/km€600
F1191–200 g/km€790
F2201–225 g/km€1,250
GOver 225 g/km€2,400

Motor tax rates: Department of Transport schedule (unchanged in Budgets 2025 and 2026), checked 2026-09. CO2: official UK type-approval figures from the Vehicle Certification Agency; Irish-market versions can differ slightly. Your car's exact CO2 and band are on its registration certificate, and motortax.ie shows the rate for a given registration. Pre-July 2008 cars are taxed on engine size; July 2008–2020 on NEDC CO2; 2021 on, on WLTP CO2.