Emergency tax in Ireland: fix it and check your refund

What is emergency tax in Ireland?

Emergency Tax is an alternative basis for deducting Income Tax and Universal Social Charge from gross pay. An employer must use it when a Revenue Payroll Notification, usually shortened to RPN, is not available.

The RPN tells payroll which credits and tax bands to use. Without that instruction, an employer cannot simply accept your estimate of what you should pay or apply another employee’s tax details.

Revenue identifies missing PPS-number information and an employment not registered with Revenue as the central issues. Providing your number and registering the job are connected tasks, but doing only part of the process may leave the employer unable to download the RPN.

Emergency Tax is not your final annual tax bill and it is not automatically a fine. Once your record is corrected, the appropriate calculation may show that tax was overpaid, which can then be refunded through the relevant route.

However, a high deduction alone does not prove that the emergency basis was used. Your earnings, credits allocated to another job, or a non-cumulative instruction can also explain an unexpected payslip.

Start by asking payroll which tax basis and RPN were used for the pay period. Then compare that answer with the employment and certificate shown in your own myAccount record.

What emergency rates apply in 2026?

If you have not given your employer your PPS number, Revenue says all your pay is taxed at the higher Income Tax rate of 40%. The employer cannot apply normal personal credits without the required payroll instruction.

If you have supplied the PPS number but no RPN is available, the single-person rate band applies for the first four weeks of employment. Income within that band is taxed at 20%, with the excess at 40%; from week five, all income is taxed at 40%.

These figures do not describe every deduction from net pay. PRSI and other payroll items need their own check, so avoid treating the Income Tax rate as the total percentage that will disappear from wages.

The rates above are current-year guidance. If the problem runs into a new tax year, check Revenue’s applicable emergency basis rather than assuming every band remains unchanged.

Starting your first job in Ireland: what to do

If you do not have a PPS number, request one from the Department of Social Protection. Our PPS-number guide explains that separate application; Revenue cannot substitute a bank account number or an employer’s internal staff number.

Once you have your PPS number, register for Revenue myAccount and register your first employment in Ireland. Revenue directs you to Add Job or Pension Details under PAYE Services.

You need your PPS number, the employer’s Tax Registration Number and your employment commencement date. Ask payroll for the employer’s correct tax number if you are unsure; the business name alone is not the same information.

Give your PPS number to the employer as well. Registering the job in your own account does not guarantee that payroll has the identifying details it needs to request your RPN.

Check that the employment appears correctly and ask payroll whether the RPN can now be obtained. Revenue says emergency treatment continues until the employer receives that instruction.

Changing jobs or working for multiple employers

For employment after your first Irish job, the employer is responsible for registering the new employment with Revenue. You still need to provide your PPS number so the correct record can be found.

Use myAccount to check your employments and whether an old job is still shown as active. If the record does not match reality, ask the employer or Revenue to resolve the discrepancy rather than registering duplicate details to try to force a correction.

When you genuinely have multiple jobs, your credits and rate band may need to be shared between them. Revenue lets you manage the allocation through the current-year tax service in myAccount.

A new job receiving little or no available credit can have higher deductions even when a valid RPN exists. That is why the question “Are you using the emergency basis?” is more useful than assuming all high tax has the same cause.

For practical background, see our 2026 tax-credit guide. An allocation change does not create another full set of personal credits for each job.

If you move jobs before the previous employer refunds an overpayment, Revenue says the new employer can make the refund when it receives a cumulative RPN. Keep the earlier payslips and employment details in case your record needs review.

How does a payroll refund work?

When payroll receives an RPN, emergency treatment can stop. Whether an earlier overpayment is refunded at the same time depends on whether the instruction uses a cumulative or non-cumulative basis.

With a cumulative RPN, the employer calculates the correct tax position from the start of the year using the information supplied. Any Income Tax and USC overpaid can be refunded through payroll.

Revenue describes the refund as appearing on the next payday, with the date the employer receives the RPN determining which payday includes it. That is not a promise that registering online immediately changes a payslip already processed.

With a Week 1, or non-cumulative, RPN, payroll cannot refund earlier Income Tax and USC until a cumulative instruction is made available. You may therefore see more normal deductions on new pay without the earlier amount being returned yet.

Ask Revenue through MyEnquiries why the non-cumulative basis applies if you do not understand it. Payroll must follow the instruction; it cannot decide independently to switch your record to cumulative treatment.

Only an actual overpayment is refundable. The difference between emergency deductions and the correct position must be calculated, so do not budget on receiving every euro previously deducted as tax.

How to check whether the problem is fixed

Keep the payslip showing the problem and download the latest Tax Credit Certificate from My Documents in myAccount. The certificate shows your credits, reliefs, tax bands and other details for the year.

Ask payroll whether it has your correct PPS number, whether it successfully requested an RPN and which basis applies. You do not need to give payroll your Revenue password or online account access to answer those questions.

Compare the job and pay period carefully. A certificate for another employment or an older instruction may not explain what was used on the payslip you are looking at.

If a refund was expected, establish whether the RPN was cumulative and whether it arrived before the pay run. If deductions have changed but there is no refund, a non-cumulative basis is an important possibility to check.

Revenue’s employer guidance also says emergency treatment is continuous across separate periods working for the same employer. Gaps between shifts do not necessarily restart the initial emergency period.

Use our myAccount guide to locate your records. Keep a short note of the issue, the affected employer and the answer you need, so follow-up messages do not become a confusing mixture of different pay periods.

What if you have left work or the tax year has ended?

If you leave employment before receiving the refund and are unemployed, Revenue says you can claim an Income Tax and USC refund directly from Revenue. Use the official unemployment-refund route and check its conditions for your circumstances.

If you have started another job in the same year, the cumulative payroll route through the new employer may apply instead. Explain your current position accurately so Revenue can identify the appropriate treatment.

For an earlier tax year, Revenue requires an Income Tax Return for that year so it can review the position and issue any refund due. In myAccount, the previous-years review service leads you to request a Statement of Liability and complete the return.

Check the reported pay and tax rather than simply repeating the total from the first payslip you received. Later payroll adjustments may already have corrected some of the original overpayment.

Make sure Revenue has the appropriate bank details for a direct refund, using your own secure account. Our opening a bank account guide can help if you are still arranging everyday banking.

A completed review may also involve other income or tax adjustments. The final amount is the outcome of that review, rather than a guaranteed return of a particular payslip deduction.

What to do when a correction or refund is delayed

Revenue notes that multiple active jobs, movements of allowances and residence issues can delay a refund. New arrivals with overseas income or an incomplete employment record may need Revenue to examine more than a missing payroll number.

Use MyEnquiries in myAccount to explain the problem and provide the relevant details securely. State whether this is your first Irish employment, whether payroll has an RPN, whether the basis is cumulative, and which pay periods remain unresolved.

If you do not know a detail, ask payroll for it rather than guessing. A clear answer about the instruction used can separate an employer processing issue from a Revenue-record issue.

Retain payslips, certificates and the messages confirming registration or a correction. Avoid sending repeated conflicting amendments while an enquiry is being investigated, and update Revenue if your employment circumstances change.

For budgeting, plan around the money actually received until the refund is confirmed. There is no universal number of days that covers account registration, an RPN update, the employer’s pay run and a more complex residence review.