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At Lombard we believe that reimbursing business travel and subsistence expenses correctly is one of the simplest ways for Irish employers to support their teams while staying fully compliant with Revenue. When staff or directors travel for work, the business can usually cover their costs without any income tax, USC or PRSI being charged. However, the rules are specific, and payments that do not meet them can quickly become taxable, creating liabilities for both the business and the employee.

Travel and subsistence is also an area that Revenue examines closely during audits, particularly for directors of owner-managed companies. Here are five rules every employer should understand before making tax-free payments.

1. It Must Be Genuine Business Travel

Tax-free payments are only available for travel undertaken in the performance of an employee’s duties. The most common mistake is reimbursing the cost of commuting. Journeys between home and an employee’s normal place of work are treated as private travel, regardless of how far the employee lives from the office or how often they travel.

Business travel includes journeys from the normal place of work to a client’s premises, a supplier, another branch or a temporary workplace. Where an employee travels directly from home to a temporary place of work, the amount that can be reimbursed tax free is generally limited to the shorter of the distance from home or from their normal place of work. Getting this calculation right is essential if your staff regularly travel to customer sites or projects.

2. Choose Vouched Expenses or Civil Service Rates

Employers can reimburse business travel and subsistence in two main ways. The first is to repay the actual, vouched cost, supported by receipts, for items such as train fares, flights, accommodation and meals. The second is to pay flat-rate allowances that do not exceed the rates set for civil servants, which Revenue accepts as the maximum that can be paid tax free.

For employees using their own car for business, motor travel rates are based on the size of the engine, or a separate rate for electric vehicles, and the number of business kilometres travelled in the year. Paying more than the civil service rates means the excess is taxable. Flat round-sum allowances that are not linked to actual business journeys are treated as taxable pay and must be processed through payroll.

3. Meet the Conditions for Subsistence Payments

Subsistence allowances are designed to cover the cost of meals and accommodation when an employee is working away from their normal place of work. Day subsistence can generally only be paid tax free where the employee is away for at least five hours and is at least eight kilometres from their normal place of work, or from home if that is nearer. Different rates apply depending on whether the absence is more than five hours or more than ten hours.

Overnight rates apply where an employee must stay away overnight for work, with reduced rates applying to longer stays in the same location. For travel abroad, separate rates apply for each country. If you provide meals or accommodation directly, or the employee’s costs are covered elsewhere, subsistence should not also be paid for the same period.

4. Keep Detailed Records

Tax-free payments must be supported by records. For travel, this means a record of each business journey, including the date, the purpose, the start and end points and the distance travelled. For subsistence, records should show the dates and times of absence and the location where the work took place. Where actual costs are reimbursed, receipts should be retained.

Employers should keep these records for at least six years and review claims before paying them. During a Revenue audit, missing or incomplete records can lead to payments being treated as taxable, with PAYE, USC, PRSI, interest and penalties due. Simple mileage apps and expense management tools can make record keeping much easier for everyone.

5. Report Payments to Revenue

Since 2024, employers have been required to report tax-free travel and subsistence payments to Revenue under the Enhanced Reporting Requirements. Details of each payment must be reported on or before the date the payment is made, including the type of expense and the amount.

This has made travel and subsistence payments far more visible to Revenue, so accuracy matters more than ever. Make sure whoever processes your expenses understands the reporting requirements, and that your payroll or expenses software is set up to report payments correctly.

Directors and the Self-Employed

The same rules apply to company directors as to other employees, and Revenue pays particular attention to claims made by directors of their own companies. Claims should be reasonable, properly supported and genuinely related to business travel.

Sole traders and partners are treated differently. Rather than receiving tax-free allowances, they generally claim the actual business proportion of their travel and motor costs as expenses in their accounts. Understanding which rules apply to you is the first step to claiming correctly.

Get It Right and Save Tax

Business travel and subsistence payments are a valuable way to cover the genuine costs your team incurs, without the burden of tax. By following the rules on business travel, using approved rates, meeting the subsistence conditions, keeping proper records and reporting payments on time, you can make these payments with confidence.

At Lombard, we help employers and directors set up compliant expenses policies, apply the correct rates and meet Revenue’s reporting requirements.

If you would like to discuss your business, contact us on or email richard@la.ie or visit la.ie.

Disclaimer: This article is based on publicly available information and is intended for general guidance only. While every effort has been made to ensure accuracy at the time of publication, details may change and errors may occur. This content does not constitute financial, legal or professional advice. Readers should seek appropriate professional guidance before making decisions. Neither the publisher nor the authors accept liability for any loss arising from reliance on this material.