Payslips & Tax

Plain English guides to Irish payslips, PAYE, USC, PRSI, tax credits, emergency tax and the common questions that come up when your take-home pay looks wrong.

Start here

The basic path if you are trying to understand your payslip from scratch.

How to read a payslip in IrelandGross pay, net pay, PAYE, USC, PRSI and other deductions explained line by line. Irish salary calculator 2026Estimate salary after tax using standard PAYE, USC and PRSI assumptions. What is PAYE?How Pay As You Earn income tax works and why it appears on your payslip. What is USC?The Universal Social Charge explained with current rates and a simple worked example. What is PRSI?Pay Related Social Insurance explained, including what it is for and why you pay it.

What this section covers

These guides explain the main figures and deductions shown on Irish payslips, including gross and net pay, PAYE, USC, PRSI and tax credits. They are intended for employees checking a first payslip or investigating an unexpected change in take-home pay. Individual deductions still depend on earnings, Revenue records, employment details and the payroll period, so the relevant official source should be checked for current rules.

Common payslip problems

Useful when your take-home pay looks lower than expected.

Emergency Tax ExplainedWhy emergency tax happens, how to fix it and how refunds usually work. Why is my tax so high?A checklist for emergency tax, missing credits, second jobs, overtime, USC and PRSI. Gross pay vs net payThe difference between what you earn before deductions and what lands in your bank. USC vs PRSIHow the two deductions differ and why both can appear on the same payslip.

Tax credits

Tax credits are one of the biggest reasons PAYE can look different from person to person.

How tax credits work in IrelandWhat tax credits do, how they reduce PAYE and where to check yours. What is a Tax Credit Certificate?The Revenue document that shows the credits, bands and USC details used for payroll.

This hub will grow as new payslip and tax guides are added. Pages are written from official Irish sources and are for general information only, not financial, tax, legal or welfare advice.

Official sources

For current rules, rates and eligibility, check the relevant official public source.