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Mileage & Vehicle Deduction Calculator

2025
Your Vehicle Details
%

Fuel, insurance, tax, NCT, servicing, depreciation, etc.

Method Comparison

Civil Service Rates

€1,922.15

Actual Cost Method

€6,000.00

Recommended

Actual cost method saves you €4,077.85 more in deductions.

Civil Service Mileage Rate Breakdown
Business km driven8,000 km
Engine category1,501cc and above
Band 1 (0 - 1,500 km)1,500 km @ 0.4417/km = €662.55
Band 2 (1,501 - 5,500 km)4,000 km @ 0.2294/km = €917.60
Band 3 (5,501 - 25,000 km)2,500 km @ 0.1368/km = €342.00
Total deduction€1,922.15
Est. tax saving (at 40%)€768.86
Actual Cost Method
Total vehicle expenses€10,000.00
Business use percentage60%
Deduction€6,000.00
Est. tax saving (at 40%)€2,400.00
More Information
Understanding Mileage Deductions in Ireland

Civil service mileage rates

Revenue allows employers to reimburse employees for business travel at approved civil service rates without deducting PAYE, PRSI, or USC. Rates are banded by distance travelled per year and engine capacity, with higher rates for the first 1,500 km.

Actual cost method for self-employed

Self-employed individuals can claim the business portion of actual motoring expenses including fuel, insurance, motor tax, NCT, servicing, repairs, and capital allowances on the vehicle. A detailed logbook is required to support the business use percentage.

Which method is better?

Employees must use the civil service rates. Self-employed individuals can choose the method that gives the higher deduction. The civil service rates are simpler but the actual cost method can be more beneficial for high-expense or newer vehicles.

Revenue Commissioners: Commuting from home to your regular workplace is not a deductible business journey. Travel between workplaces or to client sites generally qualifies as business travel.

Disclaimer: This calculator provides estimates based on current HMRC rates and thresholds for the 2025/26 tax year. It does not constitute professional tax, financial, or legal advice. Your actual liability may differ depending on your individual circumstances. Always consult a qualified accountant or tax adviser before making financial decisions. Read our terms