What records does Revenue require for travel expenses in Ireland?
For flat-rate mileage and subsistence, the employer must keep a record of the employee’s name and address, the date of the journey, the reason for it, the kilometres travelled, the starting point, destination and finishing point, and the basis of the payment (for example an overnight stay). For expenses repaid against receipts, the employer keeps the receipts with the details of the travel. Records are kept for six years after the end of the tax year they relate to.
How long must an employer keep travel and subsistence records?
Six years after the end of the tax year the records refer to. Under section 886 of the Taxes Consolidation Act 1997, records must also be kept beyond six years while a Revenue inquiry, a claim or an appeal about them is still open. Electronic records are acceptable if they meet section 887: their integrity is assured from when they were made and they can be displayed and printed in readable form.
Do tax-free travel and subsistence payments have to be reported to Revenue?
Yes. Since 1 January 2024, under the Enhanced Reporting Requirements in section 897C TCA 1997, employers report each tax-free travel and subsistence payment to Revenue on or before the date it is paid: the amount, the payment date and the subcategory (travel or subsistence, vouched or unvouched, advance, site-based, emergency travel or eating on site). Revenue’s manual, reviewed in September 2026, still sets this timing.
Does an employer need Revenue approval to pay civil service rates?
No. An employer can pay flat rates up to the civil service rates without Revenue approval where a satisfactory recording and internal control system is in place. Paying flat rates from any other schedule of rates needs Revenue approval.
What are the penalties if Revenue finds travel and subsistence errors?
The employer pays the tax that should have been deducted, interest of 0.0274% a day on late PAYE (section 991 TCA 1997), and a tax-geared penalty under section 1077F: 20% of the tax for careless behaviour, 40% where the underpayment is more than 15% of the tax due, and 100% for deliberate behaviour. A first unprompted qualifying disclosure cuts these to 3%, 5% and 10%. Where pay was deliberately disguised as expenses, the payment can also be re-grossed under section 986A.
Can hybrid workers be paid tax-free travel from home to the office?
No. If an employee works partly in the office and partly at home, the office is their normal place of work, and travel between home and the office can never be reimbursed tax-free. Trips to clients can be paid, measured from home or the office, whichever is shorter.
Are round-sum expense allowances tax-free?
No. A weekly or monthly round sum paid for expenses whatever is actually spent, for example €500 a month, is taxable and goes through PAYE. So is an allowance paid instead of a company car. Only payments that track actual business journeys, at or below the civil service rates or against receipts, can be paid tax-free.
Can the self-employed use civil service mileage rates?
The civil service rate practice in Revenue’s manual covers payments by employers to employees, directors and other office holders. Self-employed people deduct the business share of their actual travel costs in their own accounts instead.