Explainer · Understanding Your Tax
PRSI explained (2026)
PRSI — Pay Related Social Insurance — is the third deduction on your payslip, alongside Income Tax (PAYE) and USC. But unlike those two, PRSI isn't really a tax: it's a social insurance contribution that builds your entitlement to benefits like the State Pension, Jobseeker's Benefit and Maternity Benefit. It confuses people because the amount can vary by class, earnings level and employment type. This guide explains how it works in 2026.
The one-line version: most employees pay Class A PRSI — 4.2% of gross pay up to 30 September 2026, rising to 4.35% from 1 October 2026 — once they earn more than €352 a week. It has no upper ceiling and isn't reduced by tax credits or pension contributions.
2026 and 2027: the scheduled rate increases
PRSI isn't a simple "2026 vs 2027" change — the employee Class A rate is rising in steps on a fixed schedule, each taking effect on 1 October. Budget 2027 confirmed the next step rather than introducing a new one.
| Period | Employee Class A rate |
|---|---|
| 1 Jan – 30 Sep 2026 | 4.2% |
| 1 Oct 2026 – 30 Sep 2027 | 4.35% |
| From 1 Oct 2027 | 4.5% |
Payroll uses the exact rate for the date — not a blended one. Your actual payslip applies 4.2%, 4.35% or 4.5% depending on when you're paid. For a full-year estimate, a blended annual rate is a useful approximation: about 4.2375% for 2026 (4.2% for nine months, 4.35% for three) and about 4.3875% for 2027 (4.35% for nine months, 4.5% for three). That's what our salary calculator uses in each year's mode, including the 2027 Preview — it is not a statutory rate. The €352/week threshold and the tapered PRSI credit are unchanged.
The other Budget 2027 measures (Income Tax bands, credits and USC) are separate and take effect from 1 January 2027 if the Finance Bill passes. See Budget 2027 & your pay for the full picture.
What is PRSI?
PRSI contributions go into Ireland's Social Insurance Fund, which pays for social welfare benefits and pensions. That's the key difference from Income Tax and USC — PRSI is tied to your personal social-insurance record, not just general taxation, so it directly affects which benefits you can claim.
There are two parts:
- Employee PRSI — deducted from your wages and shown on your payslip;
- Employer PRSI — paid by your employer on top of your salary. It doesn't come out of your pay, but it's a real cost of employing you. For Class A in 2026, employer rates are 9.00% or 11.25% up to 30 September, rising to 9.15% or 11.40% from 1 October, depending on weekly earnings.
Revenue collects all PRSI on behalf of the Department of Social Protection.
Class A PRSI for employees in 2026
Most private-sector employees are in Class A. The 2026 employee rate is not a single number — it changed mid-year:
| Period | Class A employee rate |
|---|---|
| 1 January – 30 September 2026 | 4.2% |
| 1 October – 31 December 2026 | 4.35% |
Key features of Class A PRSI:
- It's charged on your gross pay, with no upper ceiling — every euro is charged at the same rate (there are no bands like USC);
- If you earn €352 or less a week, you pay no employee PRSI;
- Tax credits and pension contributions do not reduce the pay PRSI is calculated on;
- In any week where full-rate PRSI applies, all of that week's earnings are charged.
For a full-year estimate, a blended rate of about 4.2375% is often used — that's 4.2% for nine months and 4.35% for three, weighted across the year. It's a useful annual approximation (and what our calculator uses), but it is not a statutory rate — your actual payslip uses 4.2% or 4.35% depending on the date.
The tapered PRSI credit (€352–€424 a week)
To soften the jump for people just over the €352 weekly threshold, there's a tapered PRSI credit of up to €12 a week on earnings between €352.01 and €424:
- At €352.01 a week, the full €12 credit applies;
- The credit reduces by one-sixth of earnings above €352.01;
- By €424 a week, the credit has tapered to zero.
Example: €400 a week (Class A, 2026)
This is why your PRSI can change noticeably even when your salary barely moves — near the threshold, small changes in weekly pay change the credit. It's also why annual salary and weekly payroll treatment can differ: PRSI is worked out per pay period, not just on your yearly total.
Other common PRSI classes
Your PRSI class reflects the nature of your work and income, not something you choose. Besides Class A, the ones most people encounter are:
| Class | Who it applies to | 2026 rate |
|---|---|---|
| Class A | Most private-sector employees | 4.2% → 4.35% (from Oct) |
| Class S | Self-employed and proprietary directors | 4.2% → 4.35%; min €650/year |
| Class K | Certain unearned income (e.g. some office-holders, and unearned income of certain individuals) | 4.2% → 4.35% (no benefits accrue) |
There are other classes (B, C, D, H and more) covering public servants, certain civil and public-sector roles and special cases — but Class A, S and K cover most situations. Class K is notable because contributions are charged but don't build benefit entitlement.
Class S (self-employed) has a minimum annual contribution of €650, and for Revenue self-assessment the blended 2026 rate of 4.2375% is used. See our PAYE vs sole trader guide for how the two compare.
PRSI on rental and other income
PRSI on rental and other unearned income depends on your circumstances. For example, certain self-employed people may pay Class S, while an employee or occupational pensioner whose only additional income is unearned income such as rent may instead fall under Class K (which carries no benefit entitlement). Where the relevant non-PAYE income exceeds €5,000 a year, self-assessment and PRSI can apply. This is different from USC, which applies to almost all income regardless.
Because the treatment varies, our rental income tax calculator shows PRSI as an indicative estimate rather than determining your exact class — see the rental guide for detail.
Worked example: €50,000 salary
A Class A employee on €50,000 (weekly pay well above the €352 threshold, so no credit and no ceiling effect):
€50,000 salary · Class A · 2026
That's the same as applying the blended 4.2375% to €50,000 (€2,118.75). Because the exact figure depends on how your pay falls across the year, our calculator uses this blended annual estimate — your real payslips will show 4.2% earlier in the year and 4.35% from October.
PRSI vs USC — what's the difference?
They're easily confused because both reduce your take-home pay and both appear on your payslip, but they're fundamentally different:
| PRSI | USC | |
|---|---|---|
| What it is | Social insurance contribution | A tax |
| What it funds | Benefits & pensions (your record) | General exchequer |
| Structure | Flat rate, weekly threshold | Progressive bands |
| Can build entitlements? | Yes — depending on class & record | No |
What PRSI entitles you to
Your Class A PRSI record can help you qualify for a wide range of benefits, including:
- State Pension (Contributory) — the main long-term benefit;
- Jobseeker's Benefit;
- Illness Benefit;
- Maternity, Paternity and Parent's Benefit;
- Treatment Benefit (dental, optical, hearing).
Having PRSI contributions doesn't automatically qualify you for every benefit. Each has its own rules on the number and type of contributions needed, and different classes give different cover — Class S (self-employed), for example, doesn't provide exactly the same benefits as Class A.
How to check your PRSI record
Your PRSI contribution history is held by the Department of Social Protection, not Revenue. You can request a copy of your contribution record through MyWelfare.ie (using your MyGovID login). It's worth checking before applying for a benefit, or periodically to make sure your contributions are being recorded correctly — gaps can affect your State Pension entitlement.
Frequently asked questions
Why did my PRSI change when my pay hardly moved?
Near the €352 weekly threshold, the tapered PRSI credit changes with your earnings, so small pay changes can noticeably change your PRSI. PRSI is also calculated per pay period, so bonuses or an extra pay week can shift it.
Is there a maximum amount of PRSI I pay?
No — unlike some countries, Irish employee PRSI has no upper earnings ceiling. It's charged at the same rate on all your earnings, however high.
Do pension contributions reduce my PRSI?
No. There's no PRSI relief on pension contributions made by private-sector employees, so PRSI is charged on your gross pay before pension.
Is PRSI the same rate all year in 2026?
No. The Class A employee rate is 4.2% until 30 September 2026 and 4.35% from 1 October. A blended annual figure of about 4.2375% is a handy estimate, but it isn't a statutory rate — your payslip uses whichever rate applies on the date.
This guide is for general information only and reflects 2026 rules, which are subject to change. PRSI class and entitlements depend on your circumstances. It is not tax or welfare advice. For your situation, check gov.ie / Department of Social Protection or MyWelfare.ie.
How this guide was prepared
This guide is independently maintained by TakeHomePay.ie, using published Department of Social Protection and Revenue guidance and Budget 2026 measures, cross-checked against our own salary calculator.
Last reviewed: 25 September 2026
Tax year: 2026
Maintained by: The TakeHomePay.ie team
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