Reduced Mileage Rates Ireland: Conferences, Courses, and Training
Attending a conference, course, or training event? You may be entitled to mileage reimbursement — but at a reduced flat rate, not the standard progressive rates. Here's exactly when reduced rates apply, what you get, and how much less it is than standard rates.
Flat Rates, No Bands
Reduced rates
- Flat rate per km — same rate all year
- No progressive bands
- Simple calculation: distance × rate
Standard rates
- 4 progressive bands based on YTD distance
- Rate changes as annual km increase
- Band-crossing splits may be needed
The Three Reduced Rates
Effective since 1 September 2022. For the full rate tables, see our Travel & Subsistence Rates reference.
When They Apply — and When They Don't
Reduced rates apply
- Attendance at conferences
- Attendance at approved courses of education
- Attendance at confined promotion competitions
- Return visits home at weekends during a temporary transfer
These are situations where travel is associated with your job but not solely for performing your normal duties.
Standard rates apply (NOT reduced)
- Normal client visits
- Site inspections
- Regular business travel
- Project meetings at other locations
These are core duties. Standard progressive rates with 4 bands apply. See our calculation guide.
Worked Example: The Cost Difference
Scenario: You're attending a 2-day industry conference in Killarney. Round trip from Dublin: 620 km. You drive a 1.6L diesel (over 1,500cc).
Reduced rate (conference)
Standard rate (if it were a client visit)
That's a €160.33 difference for the same journey — simply because the trip purpose is classified as a conference rather than a client visit. This is why the employer's classification of trip purpose matters.
Who Decides: Standard or Reduced?
The employer classifies the trip purpose. This determines which rate applies. The employee claims at whatever rate the employer has authorised for that journey type.
If in doubt: Ask your employer or accountant before claiming. Your company's travel expense policy should specify which trip types attract reduced rates. If it doesn't, use our expense policy template to define this clearly.
Frequently Asked Questions
Related Resources
Standard or Reduced — Expense.ie Handles Both
Classify the trip purpose and Expense.ie applies the correct rate automatically — standard progressive bands for business travel, flat rates for conferences and courses.
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