Expenses and benefits-in-kind in Irish payroll
Reviewed by Mellow Editorial Team, HR & payroll content team
Expenses and benefits-in-kind (BIK) in Ireland must generally be reported through payroll and are subject to income tax, USC and PRSI — just like cash pay. The main exception is a short list of tax-exempt items. Getting this wrong is one of the most common causes of PAYE compliance issues.
What counts as a benefit-in-kind
A benefit-in-kind is anything of value you provide to an employee that is not straightforward cash wages. Common examples include:
- Company cars and fuel
- Private health insurance premiums
- Vouchers and gift cards above the small benefit threshold
- Accommodation provided by the employer
- Low-interest or interest-free loans
The key test Revenue applies is whether the benefit has a monetary value that the employee personally benefits from. If it does, it generally falls into the BIK net.
How BIK is valued and taxed
Revenue's general rule is that BIK is taxed on the best estimate of the market value of the benefit to the employee — what it would cost the employee to buy that benefit themselves.
Once you have that value, the tax treatment mirrors ordinary pay:
- Income tax at 20% up to roughly €44,000 (standard rate band for a single person) and 40% on anything above that
- USC at the applicable banded rates: 0.5%, 2%, 3% or 8% depending on the employee's cumulative earnings
- PRSI at approximately 4.1% for the employee and 11.15% for you as the employer
That employer PRSI charge often catches businesses off guard. Providing a company car is not just a tax cost to the employee — it creates a real payroll cost for you too.
Some benefits have specific valuation rules rather than open-market value. Company cars, for example, are valued based on the original market value (OMV) of the vehicle, with a percentage rate applied depending on business mileage. Health insurance premiums are taxed at the full cost you pay to the insurer on behalf of the employee.
Reporting BIK through real-time payroll
Since Revenue moved to real-time reporting, you cannot defer BIK to a year-end return. The value of any taxable benefit must be included in the payroll submission made on or before the employee's payday in the pay period it is provided.
In practice this means:
1. Calculate the taxable value of the benefit for that pay period (e.g. one month's portion of an annual health insurance premium)
2. Add it to the employee's gross pay for that period
3. Apply PAYE, USC and PRSI as normal through your payroll software
4. Submit to Revenue via ROS on or before payday
If you provide a benefit that spans the whole year, like a company car, you spread the annual taxable value equally across each pay period. If a benefit is a one-off, you add it to the pay period in which it is provided.
Tax-exempt benefits worth knowing
Not everything you give an employee triggers a tax liability. Some commonly used exemptions include:
Small benefit exemption. You can give each employee up to a certain number of non-cash benefits (such as vouchers) per year within Revenue's small benefit exemption limits without a tax charge arising. Verify the current limit with Revenue or your payroll provider each tax year, as it has been subject to change.
Bicycle-to-work scheme. Employees can receive a bicycle and safety equipment up to the permitted limit tax-free, once per scheme cycle. Repayment is typically via salary sacrifice.
Travel and subsistence. Reimbursing an employee for genuine business travel and subsistence at Revenue's approved rates is not taxable. The critical distinction here is that the travel must be for business purposes, not commuting to a fixed place of work. Commuting is not a tax-free expense.
Remote working daily allowance. Revenue allows employers to pay a daily rate to employees working from home without a BIK charge, covering the extra household costs of remote working. Use the current Revenue-approved rate.
Keeping clean records
Revenue expects you to be able to demonstrate how you valued each benefit and why. Good practice means keeping:
- A schedule of each benefit provided, the employee it relates to and the period
- Evidence of how you calculated the taxable value (invoices, OMV records for vehicles)
- Confirmation that the correct amounts were included in real-time payroll submissions
If Revenue audits your payroll, a clean paper trail showing consistent methodology will limit your exposure significantly. Underpaid tax on BIK — particularly on items like health insurance that affect entire workforces — can result in substantial back-tax and interest bills.
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