Business
Business Mileage Allowance Calculator Ireland
Calculate the incremental Civil Service mileage reimbursement across annual bands. This free business mileage allowance calculator ireland shows the calculation and its assumptions so you can compare your own figures.
Your results
Calculate the incremental Civil Service mileage reimbursement across annual bands.
Calculated outcomes
- Year To Date Business Km
- 5,800 km
Assumptions and estimates
- Civil Service car mileage schedule used for qualifying reimbursement in 2026. Bands reset each calendar year at 1,500, 5,500 and 25,000 business kilometres. EVs use the middle engine category. Commuting is excluded; business purpose, distance records and ERR reporting are required. Rates are tax-free reimbursement ceilings, not an automatic employee entitlement.
- Method: Subtract the cumulative banded allowance before the trip from the allowance after the trip; bands change at 1,500, 5,500 and 25,000 km.
- Rates/conditions reviewed against the linked official sources on 5 October 2026. Confirm the stated scope before relying on the result.
Sources: Official rules and guidance
Useful next steps
- Use Compare options to test an alternative side by side.
- Check the official sources above before relying on the figure.
- Copy, print or download a record of this calculation when you need one.
Reports open your email app addressed to s@s1.ie with the public page address only. Your inputs are never added.
How the irish business mileage allowance calculation works
Subtract the cumulative banded allowance before the trip from the allowance after the trip; bands change at 1,500, 5,500 and 25,000 km.
Rates/conditions reviewed against the linked official sources on 5 October 2026. Confirm the stated scope before relying on the result.
Using this calculator
- Enter your own figures in the labelled inputs. Keep the currencies, units and time periods consistent.
- Choose any applicable rate profile, pattern or assumption shown for this tool. Open additional inputs when relevant.
- Review business mileage allowance and effective rate per km, then read the stated assumptions and eligibility conditions before using the result.
Official sources and further information
Worked example
This is a static example using illustrative inputs, not facts about you or today’s date. The displayed eligibility selections and assumptions apply only to this example.
See example inputs
- Business kilometres already travelled this year
- 5000
- New qualifying business kilometres
- 800
- Vehicle category
- 1,201–1,500cc or electric
- Business Mileage Allowance
- €491.27
- Effective Rate Per Km
- €0.6141/km