Jobs and pay

How a bonus is taxed in Ireland (and why it looks like 52%)

Written by PAYEWise editorial team, plain-English tax writers working from Revenue sources. Tax review: pending appointment of a named tax-qualified reviewer. Reviewed 28 October 2026.

Quick answer

A bonus is treated exactly like salary: , and are deducted through payroll in the period it is paid. Because your and credits for that period are already used by your normal pay, most or all of the bonus falls into the 40% band, and with 8% USC on income over 70,044 euro and 4.2% PRSI the deduction can reach 52%. Nothing extra is owed later, and if the bonus did not really push your annual income over the band, the end-of-year review returns the difference.

Why the month looks so heavily taxed

On the payroll looks at pay and credits from 1 January to date. A bonus paid in March is compared with three months of , not twelve, so a larger share is taxed at 40% in that month. Over the rest of the year the cumulative calculation evens it out on each later payslip.

Ways to keep more of it

Ask whether your employer can pay part of it as a pension contribution (an AVC through payroll), which gets relief at 40%.
Up to five non-cash benefits totalling 1,500 euro a year can be given tax free under the Small Benefit Exemption, but cash bonuses never qualify.
Check the end-of-year Statement of Liability; a one-off bonus in a year of lower pay often produces a refund.

Pitfalls

There is no separate bonus tax rate in Ireland; anyone offering to reduce the tax on a bonus for a fee is selling you the normal year-end review.
A bonus can tip a jointly assessed couple's income above the point where the Home Carer credit is better than the increased band; Revenue sorts this at year end.

This is independent guidance, not advice from Revenue. Revenue decides your position. You can review any year for free in myAccount.

Sources and review

R39Overtime and bonusesofficialchecked 2026-10-28
R18Universal Social Charge (USC)officialchecked 2026-10-28
R47Small Benefit Exemptionofficialchecked 2026-10-28

Last reviewed 2026-10-28 (awaiting sign-off by a named tax-qualified reviewer). Every factual tax rule on this page is backed by a dated Revenue source. Spotted an error? Use the contact page.

Reviewed 2026-10-28. Figures use 2026 rules unless a year is stated.

Ways to keep more of it

Ask whether your employer can pay part of it as a pension contribution (an AVC through payroll), which gets relief at 40%.

Up to five non-cash benefits totalling 1,500 euro a year can be given tax free under the Small Benefit Exemption, but cash bonuses never qualify.

Check the end-of-year Statement of Liability; a one-off bonus in a year of lower pay often produces a refund.

Pitfalls

There is no separate bonus tax rate in Ireland; anyone offering to reduce the tax on a bonus for a fee is selling you the normal year-end review.

A bonus can tip a jointly assessed couple's income above the point where the Home Carer credit is better than the increased band; Revenue sorts this at year end.

This is independent guidance, not advice from Revenue. Revenue decides your position. You can review any year for free in myAccount.

Sources and review

R39Overtime and bonusesofficialchecked 2026-10-28
R18Universal Social Charge (USC)officialchecked 2026-10-28
R47Small Benefit Exemptionofficialchecked 2026-10-28

Last reviewed 2026-10-28 (awaiting sign-off by a named tax-qualified reviewer). Every factual tax rule on this page is backed by a dated Revenue source. Spotted an error? Use the contact page.

How a bonus is taxed in Ireland (and why it looks like 52%)

Why the month looks so heavily taxed

Ways to keep more of it

Pitfalls

Related

How a bonus is taxed in Ireland (and why it looks like 52%)

Why the month looks so heavily taxed

Ways to keep more of it

Pitfalls

Related