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Emergency Tax Ireland
Updated Dec 2025

What is Emergency Tax and Why Does it Happen Ireland 2025

Emergency tax is a temporary tax status when Revenue doesn't have your details. Learn what it is, why it happens, and what it costs you.

14 November 2025
2 min read

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Emergency tax is a temporary tax status applied when Revenue doesn't have your correct employment details. It results in significantly higher tax deductions until your records are sorted.

📊 Emergency Tax Quick Facts

  • What it is: Temporary high-tax status
  • Why it happens: Missing tax details with Revenue
  • Cost: €100-€700+ per month in overpayments
  • Duration: Until your RPN is issued
  • Refundable: Yes, 100% of overpayments

What Exactly is Emergency Tax?

When you start a new job, your employer needs your tax credits and rate band from Revenue (called an RPN - Revenue Payroll Notification). If they don't have this, they're legally required to apply emergency tax rates instead.

Emergency tax means:

  • Higher tax rates (up to 40% on all earnings)
  • No tax credits applied
  • Significantly reduced take-home pay

Why Does Emergency Tax Happen?

The most common reasons are:

  • New job: Employer hasn't received your RPN yet
  • Missing PPS Number: Employer can't request your tax details
  • First job: No previous employment records exist
  • Returning to Ireland: Records need updating
  • Administrative delays: Revenue processing backlog

How Much Does Emergency Tax Cost?

Monthly Salary Normal Tax Emergency Tax Overpayment
€2,500~€350~€750€400/month
€3,500~€550~€1,100€550/month
€5,000~€950~€1,700€750/month

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