Quick answer
- Emergency Tax normally applies when payroll cannot obtain an RPN, often because a PPSN or employment registration step is incomplete.
- Without a PPSN, all pay is taxed at 40%; with a PPSN but no RPN, the 2026 single band can apply for four weeks before all pay moves to 40%.
- Emergency USC is 8% of all income in 2026, so the combined effect can be much larger than PAYE alone.
- Once the correct cumulative RPN is available, an active employer can refund overpaid Income Tax and USC through payroll.
Estimate PAYE income tax
Use the PAYE Tax Calculator to check bands, credits, and estimated Irish income tax due.
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Why Emergency Tax happens
Emergency Tax is an alternative deduction basis used when an employer cannot obtain the Revenue Payroll Notification needed for normal payroll. It commonly appears when a worker starts a first job in the State without registering it, has not supplied the correct PPSN, or has an employment-record problem that prevents payroll retrieving an RPN.
| Situation | Why payroll cannot use normal details | First check |
|---|---|---|
| No PPSN supplied | The employee cannot be matched correctly | Give the correct PPSN to the employer |
| First job in the State not registered | The individual must register the first employment | Register for myAccount and register the job |
| Later or second job | The employment may not yet be on the Revenue record | Check active jobs and ask payroll to request the latest RPN |
| RPN retrieval problem | Payroll has no current instruction | Confirm payroll has your PPSN and employment identifier |
How much is Emergency Tax in Ireland in 2026?
| Emergency situation | PAYE treatment | Emergency USC |
|---|---|---|
| PPSN not provided | All gross pay taxed at 40% from the first payday | 8% of all income |
| PPSN provided, but no RPN | Weeks 1–4: 20% up to the single-person band and 40% above it, with no normal tax credits | 8% of all income |
| Still no RPN from Week 5 | All gross pay taxed at 40% | 8% of all income |
Emergency Tax is not a separate permanent tax. It is a temporary calculation basis, and the excess compared with the final correct liability can be refunded after Revenue and payroll records are corrected.
Worked Emergency Tax examples
Example A — no PPSN: On €800 weekly pay, PAYE is €320 (40%). Emergency USC is €64 (8%), giving €384 in these two emergency deductions before any other payroll items.
Example B — PPSN supplied but no RPN: Revenue’s 2026 example uses €900 weekly pay. In Weeks 1–4, €846.16 is taxed at 20% and €53.84 at 40%, producing PAYE of €190.77 with no tax credit. Emergency USC is €72. If the RPN is still missing in Week 5, PAYE becomes €360 and emergency USC remains €72.
| €900 weekly example | PAYE | Emergency USC | Combined PAYE + USC |
|---|---|---|---|
| Weeks 1–4 with PPSN | €190.77 | €72.00 | €262.77 |
| Week 5 onward without RPN | €360.00 | €72.00 | €432.00 |
How to stop paying Emergency Tax
- Give your employer the correct PPSN. Check it was entered against the right employment.
- Register a first employment in the State yourself. Revenue requires the individual to register the first job through myAccount.
- For a later job, check the employment is registered. An employer normally registers a new employment when requesting an RPN.
- Check active and ceased jobs in myAccount. Correct an old employment status where necessary.
- Ask payroll to retrieve the latest RPN. Normal deductions begin when payroll receives and applies the Revenue instruction.
The PAYE Calculator can show a normal annual estimate, but it cannot issue an RPN or remove Emergency Tax.
How the Emergency Tax refund reaches you
| Your position | Usual refund route | What triggers the review |
|---|---|---|
| Still in the same job | Employer payroll | A correct cumulative RPN becomes available and is applied |
| Moved to a new job in the same year | New employer payroll | The new employer receives the cumulative RPN |
| Left work and are unemployed | Revenue unemployment-refund route | The old job is ceased and Revenue has the final payroll details |
| Emergency Tax relates to a previous year | Income Tax Return for that year | Request a Statement of Liability and complete the return in myAccount |
A cumulative RPN is important: Revenue states that an employer cannot make the relevant Income Tax or USC refund while the employee remains on Week 1 basis.
Frequently asked questions
How much is Emergency Tax in Ireland?
Without a PPSN, all pay is taxed at 40%. With a PPSN but no RPN, the single-person band applies for four weeks and all pay moves to 40% from Week 5. Emergency USC is 8% of all income in 2026.
Why am I paying Emergency Tax?
The usual reason is that payroll cannot obtain an RPN. Check your PPSN, whether the employment is registered and whether payroll requested the latest Revenue record.
How do I stop Emergency Tax in Ireland?
Supply the correct PPSN, register your first employment where required, check the job in myAccount and ask payroll to retrieve the latest RPN.
How do I claim Emergency Tax back?
If you remain employed, a correct cumulative RPN normally lets payroll refund the overpayment. Previous-year refunds require an Income Tax Return and Statement of Liability review.
How long does an Emergency Tax refund take?
There is no safe universal timeframe. It depends on the employment record, RPN basis, payroll date and whether Revenue needs to review multiple jobs, allowances or residency.
Is Emergency Tax always 40%?
Not for every early payroll case. With a PPSN but no RPN, the single-person band can apply for the first four weeks; without a PPSN or from Week 5 without an RPN, all pay is taxed at 40%.
Does Emergency Tax include USC?
Yes. Revenue states that Emergency Tax deductions include Income Tax and USC. Emergency USC is 8% of all income in 2026.
Can my employer remove Emergency Tax without an RPN?
Payroll needs the Revenue instruction. Correcting the PPSN and employment record allows the employer to retrieve and apply the RPN rather than guessing your credits and bands.
Sources & references
Related calculators
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