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The short answer
Self-employed people in Ireland pay Class S PRSI if they have annual income of at least €5,000. Revenue says the rate was 4.2% of gross income up to 30 September 2026 and is 4.35% from 1 October 2026, with a minimum payment of €650 at both rates. It is paid through self-assessment with your Income Tax and USC.
What Class S is
Pay Related Social Insurance (PRSI) is Ireland's social insurance contribution. Employees pay it through payroll; self-employed people pay Class S through the self-assessment system, alongside Income Tax and the Universal Social Charge. Revenue's preliminary tax page lists PRSI as part of the estimate you pay each October, so Class S is not a separate bill on a separate date.
Revenue says you must pay Class S if you have a minimum annual income of €5,000. Its page gives the age range as 16 to 66 and notes that the upper age limit changed to 70 from 1 January 2024. Revenue says PRSI is calculated on gross income after any capital allowances are deducted.
The rates for 2026
| Period | Class S rate | Minimum payment |
|---|---|---|
| Up to 30 September 2026 | 4.2% of gross income | €650 |
| From 1 October 2026 | 4.35% of gross income | €650 |
These are the figures on Revenue's PRSI page published on 15 October 2026. PRSI rates have changed on 1 October in recent years, so check Revenue's page for the rate that applies to the year you are filing for. How a year that straddles a rate change is calculated is done by Revenue's ROS and myAccount systems when you file; you do not need to split your income by hand to estimate it roughly.
Worked examples
Example 1. Tunde, a Cork-based data analyst, has gross income from his sole trade of €40,000 after capital allowances, almost all from clients in Lagos. At 4.2% his Class S would be 0.042 × €40,000 = €1,680. At 4.35% it would be 0.0435 × €40,000 = €1,740. The difference across a full year at the two rates is €60.
Example 2. Amara earns €12,000 a year from freelance editing for a Nigerian publisher. 4.35% of €12,000 is €522, which is below the €650 minimum, so the minimum payment applies.
Example 3. Emeka earns €4,500 from occasional consultancy. That is below the €5,000 annual income Revenue gives as the threshold for Class S.
What Class S counts towards
Class S contributions build your social insurance record, which the Department of Social Protection (DSP) uses to decide entitlement to contributory payments. Revenue's page does not list those benefits; it points readers to the DSP for PRSI and welfare entitlements. The list of benefits open to Class S contributors, and the number of contributions each needs, is set by the DSP and has its own conditions, so check the DSP's pages for the benefit you have in mind rather than assuming Class S covers everything Class A does.
Two points matter for Nigerians in Ireland. First, contributions are only counted if they are paid, which in practice means filing on time. Second, Nigerian contributions, such as to a Retirement Savings Account under PenCom, are a separate system; nothing on Revenue's page suggests they count towards Irish PRSI. See your Nigerian RSA while living in Ireland.
What to check first
- Is your annual income from self-employment at least €5,000? If so, Class S applies.
- Are you registered for self-assessment? See registering with Form TR1.
- Have you included PRSI in your preliminary tax estimate? See preliminary tax for new self-employed workers.
- Have you checked the DSP's conditions for the specific benefit you care about?
Class S alongside a PAYE job
Many Nigerians in Ireland are employees who also freelance. Your salary carries employee PRSI through payroll. Class S is about the self-employment income. Revenue's threshold is framed as a minimum annual income of €5,000, so a small side business below that level does not trigger Class S on Revenue's description, while a larger one does. How the two classes interact on one record, and how a year of mixed contributions counts for a particular benefit, is a question for the DSP, which keeps the social insurance record.
Keeping the record clean
- File Form 11 on time each year. Class S is assessed through the return, so a missing return means a missing contribution.
- Keep your PPS number consistent across Revenue and the DSP, and update your name or address with both if it changes.
- If you stop trading, tell Revenue so that you are not assessed for a year in which you had no self-employment income.
- If you move back to Nigeria, keep a copy of your contribution record; it may matter later for any Irish contributory pension claim.
None of this needs an accountant, but if your income mixes PAYE, self-employment and foreign sources, a short meeting with one before your first return can prevent a year of corrections.
Where Pryme fits
Freelancers paid by Nigerian clients often receive naira and spend euro. A Pryme Business Account keeps both, and Swap shows the rate and the fee before you approve a conversion, which helps when you set money aside for October. See business multicurrency.
Questions people ask
What is the PRSI rate for self-employed in Ireland in 2026?
Revenue says Class S is 4.2% of gross income up to 30 September 2026 and 4.35% from 1 October 2026, with a minimum payment of €650.
Do I pay PRSI if I earn under €5,000 self-employed?
Revenue gives a minimum annual income of €5,000 as the threshold for Class S.
How do I pay Class S PRSI?
Through self-assessment: it is part of your preliminary tax and your annual return, with Income Tax and USC.
Which benefits does Class S give me?
The Department of Social Protection sets which contributory benefits Class S counts towards and the conditions for each. Revenue points readers to the DSP for this.
Sources
- Revenue: PRSI for the self-employed (published 15 Oct 2026) · accessed Oct 2026
- Revenue: Preliminary tax (published 15 Oct 2026) · accessed Oct 2026
This article is general information, not financial, legal or tax advice. Products described are provided under the terms on this site and are subject to regulation and eligibility.