Pay Rise Calculator How much of a raise you keep

A rise is never taxed at your average rate. It is taxed at your marginal rate, the rate that applies to your next euro, and in Ireland that rate steps up at two points: the standard rate cut-off, which is €44,000 for a single person in 2026, and the top USC band at €70,044.

Single employee under 66 on standard credits, 2026 rates.

Will a rise push me into a higher bracket?

Not in the way the phrase suggests. Irish income tax is banded, so crossing €44,000 means only the income above €44,000 is charged at 40%. Everything below it is still charged at 20%. Moving up a band never reduces your take-home pay, it just means you keep less of each additional euro.

The two places where a rise genuinely can leave you worse off

The USC exemption at €13,000. Revenue's rule is blunt: if your total income exceeds €13,000, you pay USC on your full income. At exactly €13,000 you pay no USC at all. At €13,001, USC applies from the first euro and costs about €80, so your net pay falls. It does not climb back to its €13,000 level until you earn roughly €13,082.

The PRSI threshold at €352 a week. That is €18,304 a year. Below it you pay no employee PRSI. Above it PRSI is charged on all of your earnings, softened by a tapered credit worth up to €12 a week that runs out at €424 a week (€22,048 a year). Crossing the threshold dips your net pay, and it does not recover until about €18,501 a year.

Away from those two thresholds, every rise leaves you better off. There is no other point in the Irish PAYE system where earning more gross leaves you with less net.

Negotiate the net, not just the gross

A percentage figure is easy to negotiate around but tells you very little about what actually changes in your account, because the same percentage rise is worth a different amount in hand depending on where your current salary sits relative to the standard rate cut-off and the USC bands. If you have a specific take-home target in mind, for example an extra €200 a month after tax, it is more useful to work out the gross figure that delivers it than to negotiate a round percentage and hope it clears the bar. The net to gross calculator does exactly that: enter the take-home increase you are actually after, and it works out the gross rise that would be needed to produce it. Asking for that specific gross figure, rather than a headline percentage, removes the guesswork from both sides of the conversation.

The rise that looks bigger than it is

An 8% headline rise does not translate into an 8% increase in take-home pay, because the increase is taxed at your marginal rate while your existing salary is not. A single employee moving from €50,000 to €54,000, an 8% gross rise of €4,000, sees take-home rise from about €39,648 to about €41,759 a year: a net increase of roughly €2,111, about 52.8% of the extra gross, so the actual pay packet grows by only around 5.3%. Whoever is offering the rise usually quotes the 8%. What lands in the account is the 5.3%. Both figures are correct, they are just measuring different things, and it is worth being clear on which one you are being offered before agreeing to it.

Routing part of a rise into a pension

A rise does not have to be taken entirely as cash. Routing part of it into a pension instead reduces the immediate net increase, but the money is not lost, it is invested with tax relief attached. On the same €4,000 rise, diverting €2,000 into a pension instead of taking it all as salary cuts the net cash increase from about €2,111 to about €911, a difference of €1,200, while €2,000 goes into the pension pot rather than the account you spend from. Whether that trade is worthwhile depends on your own priorities and how close you are to your age-related relief limit; the pension tax relief calculator covers what different contribution levels are actually worth.

Use your real certificate if you have one

Both the current and new salary in this calculator are run through the same cut-off and credits, whichever you provide. Leaving the certificate fields blank means both figures assume the standard cut-off and credits for your filing status, a reasonable estimate but not necessarily what your own Tax Credit Certificate shows. Because both sides of the comparison use the same assumption either way, the difference between them, the net rise itself, tends to stay reliable even when the absolute take-home figures are a little off: a certificate error usually shifts "before" and "after" by a similar amount, and the gap between them is what a rise negotiation actually turns on. If you want the absolute figures to be accurate too, not just the difference, open "Use my own tax credits and cut-off" above and enter the numbers from your certificate or a recent payslip.

Sources: Revenue, USC rates and thresholds and Citizens Information, paying social insurance.