WFP Calculator & 2026 Rates — Ireland Working Family Payment

Free Working Family Payment (WFP) calculator and 2026 rates table for Ireland. WFP — formerly Family Income Supplement (FIS) — is a tax-free weekly top-up for low-income working families with children, paid at 60% of the gap between your net income and the income threshold for your family size. Check the current thresholds below or estimate your payment in seconds. Free and private.

Ad Space

WFP Rates 2026: Ireland Income Thresholds by Family Size

From 1 January 2026, the Working Family Payment weekly income limits increased by €60 for every family size, in line with the rise in the minimum wage. The table below shows the current WFP income thresholds — if your family's combined net weekly income (after income tax, PRSI and USC) is below the limit for your number of children, you may qualify for WFP at 60% of the difference.

2026 Working Family Payment income limits — effective 1 January 2026. Source: Department of Social Protection (gov.ie) / Citizens Information.
Number of children Weekly income limit (2026) Annual income limit
1 child€765€39,780
2 children€866€45,032
3 children€967€50,284
4 children€1,058€55,016
5 children€1,184€61,568
6 children€1,300€67,600
7 children€1,436€74,672
8 or more children€1,532€79,664

These are net income limits. The annual figure is simply the weekly limit multiplied by 52. Compared with 2025, each threshold is €60/week higher — for example the 2-child limit rose from €806 to €866 per week.

What Is WFP, and Is It the Same as FIS?

Working Family Payment (WFP) is a weekly tax-free payment from the Department of Social Protection that tops up the wages of low-income working families. It was called Family Income Supplement (FIS) until it was renamed Working Family Payment in January 2018 — so "FIS calculator" and "WFP calculator" mean exactly the same thing, with the same rules. To qualify you must have at least one qualified child (under 18, or under 22 in full-time education) and work at least 38 hours per fortnight (about 19 hours a week). Your and your partner's hours can be combined. You must be an employee to get WFP — you cannot get it if you are self-employed only, and time spent in self-employment does not count toward the 38-hour requirement. Your combined net family income must also be below the threshold for your family size.

How to Calculate Working Family Payment (Step by Step)

WFP is 60% of the difference between your net weekly family income and the income threshold for your family size. Here is the exact method:

  1. Find your threshold. Look up your number of qualified children in the 2026 table above. Example: a family with 2 children has a threshold of €866.
  2. Work out your net weekly family income. Add up take-home pay for both parents after income tax, PRSI and USC. Example: €766 net per week.
  3. Subtract to find the gap. €866 − €766 = €100. If the gap is zero or negative, you do not qualify on income grounds.
  4. Take 60% of the gap and round up to the nearest euro. 60% × €100 = €60 per week. The Department rounds the result up to the next whole euro, so a fractional amount like €61.20 becomes €62.
  5. Apply the minimum. If your result is below €20 but you still qualify, you are paid the €20 minimum. Here €60 is above the minimum, so the WFP is €60/week — about €3,120 a year, entirely tax-free.

The rate is fixed for 52 weeks from the date of your award. It does not change if your earnings rise or fall during that year — you reapply at the end of the 52 weeks and it is recalculated on your circumstances then. Use the calculator above to run your own figures.

Is WFP Taxable, and How Does It Interact with Other Payments?

WFP is not taxable — it is free of income tax, PRSI and USC, so your family keeps every euro. It does not reduce Child Benefit. You can receive WFP at the same time as One-Parent Family Payment if you meet the conditions for both. You cannot receive WFP and Jobseeker's Transitional Payment at the same time — but if you are on Jobseeker's Transitional and work 38+ hours a fortnight, it is worth checking which payment leaves you better off. From 1 January 2026, WFP recipients also became entitled to Fuel Allowance, subject to the usual qualifying conditions.

How to Apply for Working Family Payment (Form WFP 1)

Apply by completing Form WFP 1 and posting it to the Working Family Payment Section, Department of Social Protection, in Longford. Include your recent payslips, your spouse's or partner's payslips if jointly assessed, evidence of self-employment income if relevant, and PPS numbers for all qualified children. Once awarded, the rate locks for 52 weeks even if your income rises mid-award. For full eligibility detail and the form, see the official gov.ie service page linked below.

Last updated: 2026-07-10. This is an estimate for guidance only and is not a determination of entitlement — the Department of Social Protection assesses your actual claim.

Sources