Leaving Ireland? The Tax Refund You Might Be Owed

Why leaving mid-year means an overpayment

Ireland's PAYE system assumes you'll work the entire calendar year. It spreads your tax credits and your standard rate band evenly across twelve months, giving you one-twelfth of each with every payslip. If you only work eight of those months, you've had eight-twelfths of the credits — but your actual liability is calculated on your real annual income, against the full year's credits.

That gap is the refund.

Say you were on €60,000 — €5,000 a month — and you left at the end of August, having earned €40,000 in Ireland with no further Irish income for the rest of the year.

You paid €7,466.67. You owed €4,000. Refund: €3,466.67.

Two things drive that number: you got the full year's credits despite working eight months, and the higher-rate tax deducted month by month turned out to be unnecessary once your real annual income was known.

A note on the other deductions: USC works on its own bands and can also produce an overpayment on a part-year, so it's reviewed in the same return. PRSI is not refundable this way — it's charged per pay period and stays charged.

Split Year Treatment on the way out

Here's where a lot of online advice goes wrong, so read this carefully: Split Year Treatment applies to employment income only.

If you qualify, your employment income up to your departure date is taxed in Ireland as normal, you generally receive the full year's tax credits, and employment income you earn abroad after leaving is ignored for Irish tax purposes. That last part is the point of the relief — it stops the same salary being taxed twice.

What it does not cover is everything else. Rental income, income from a directorship, investment income and Irish-source income generally stay within the Irish net regardless of Split Year Treatment. If you're keeping the apartment in Dublin and renting it out, you remain an Irish taxpayer on that rental profit and you're now a non-resident landlord, which brings its own withholding regime: either your tenant deducts 20% of the rent and remits it to Revenue directly, or you appoint a collection agent to handle it. Either way there's an Irish return to file. That's a separate conversation from your departure refund, and worth having before you leave rather than after.

It's also worth separating two things the internet routinely merges. A departure refund — the €3,467 above — arises from the ordinary mismatch between what payroll deducted and what you owed. Split Year Treatment is a distinct relief about what foreign employment income Ireland can tax after you go. Many people are due the first without ever needing the second. We cover how residence actually works in the complete guide.

Revenue's own page is here: split-year treatment in your year of departure.

What you need to qualify

For Split Year Treatment on departure, two conditions:

1. You were resident in Ireland for tax purposes in the year you leave.
2. You intend not to be resident in Ireland in the following tax year.

Intention has to be evidenced — an employment contract abroad, a letter from a new employer, or comparable proof of your plans.

One important change worth knowing about. The process used to involve writing to Revenue in advance to request the relief. Following the Finance Act 2024, for departures from 1 January 2025 onwards you self-assess your eligibility and claim it in your Income Tax Return for the year of departure. So if you left in 2025 or 2026, you're not waiting on Revenue's blessing before you go — you claim it on the return.

If you come back to Ireland and become resident again in the following year, you no longer meet the second condition, and the relief can be revisited. Coming back after a full tax year abroad is fine; changing your mind in March of the following year is not.

What to do before you leave

This is the part that actually determines whether you get the money. Do these while you're still here:

• Keep an Irish bank account open if you possibly can, at least until the refund lands. This is the single biggest cause of stalled refunds.
• Update your IBAN in myAccount under "My Profile" before you go. Revenue pays by transfer only.
• Download your Employment Detail Summary for every open year — 2022 onwards. It's in myAccount and it's the record of what each employer reported.
• Keep myAccount access. MyGovID works from abroad, but if your access depends on a posted verification code, sort it out before your address changes.
• Your PPSN stays yours permanently. You don't lose it by leaving, and you'll need it if you ever return.
• Save your rent records, medical receipts and Med 2 forms. Once they're in storage in another country, they may as well not exist.
• Note your exact departure date. It goes on the return.

Where you're going matters as much as the fact you're leaving. Some countries have their own rules about when you become tax resident again, and in a few cases the timing of your return is itself a tax decision — we cover that for people heading back to Portugal and Poland.

If you've never filed anything with Revenue before, the mechanics are the same as any other claim — walked through in claiming your PAYE tax back for the first time.

How to claim it

Sign in to myAccount, go to PAYE Services, and select "Review your tax for the previous 4 years" — or the current year if you've already left and the year has ended. Request the Statement of Liability, then complete the Income Tax Return for your departure year.

On the return you'll confirm your employment details, your date of departure, and claim Split Year Treatment if it applies. You add any reliefs for that year in the same place — the Rent Tax Credit, medical expenses, remote working relief.

You can do all of this after you've left. myAccount works from anywhere in the world. What you can't do from abroad is easily open a new Irish bank account, which is why the account matters more than the timing.

On timing: your Statement of Liability is normally available within about five working days of the request. The transfer follows once the return is processed, and depends on your bank details being current. If your Irish account has closed, update the details before you file rather than after.

If you'd rather hand this over — particularly if you've got a part-year, a foreign job starting, and a rental property all in the same tax year — our Tax Back service handles the full review and files it. No refund, no fee.

Don't forget previous years

If this isn't your first year in Ireland, don't just claim the departure year. You can go back four years in total, so in 2026 that's 2022, 2023, 2024 and 2025 — and the 2022 year closes permanently on 31 December 2026.

Leaving is genuinely the best moment to do this, and not for sentimental reasons: it's the last point at which you still have an Irish bank account, an active myAccount, your receipts in one place, and your former employer's details fresh. Six months into a new country, chasing a 2023 electricity bill for a remote working claim stops feeling worth it.

The one people most often leave behind is the Rent Tax Credit for their final part-year — they assume a partial year doesn't count. It does, subject to the tax you actually paid. See the Rent Tax Credit guide for what you'll need from your landlord before you hand back the keys.

Questions we get asked

I left Ireland two years ago. Is it too late?

No. The four-year rule applies from the end of each tax year, so if you left in 2024, that year is open until the end of 2028. You can file from abroad through myAccount. The practical obstacles are usually your bank account and your records, not the deadline.

I've already closed my Irish bank account. Can I still be paid?

You need to give Revenue payable bank details before the refund can issue. Options vary depending on your circumstances and where you now live, so this is worth resolving directly rather than filing and hoping — a refund approved against a dead account sits in limbo.

I'm renting out my Irish home after I leave. Does that change things?

Yes, in two ways. Split Year Treatment won't shelter the rental income — it only covers employment income — so you'll have Irish rental profit to declare. And as a non-resident landlord you fall under the withholding regime, where either your tenant deducts 20% and remits it to Revenue, or you appoint a collection agent. Get this set up before you go.

I'm going abroad for eight months and then coming back. Do I get Split Year Treatment?

Probably not, because you'd be resident again in the following tax year, which fails the second condition. You may still be due an ordinary refund for the part-year if your income and deductions worked out that way — the two are separate.

Will I get my PRSI back?

No. PRSI is charged per pay period and isn't refunded because you left partway through the year. Income tax and USC are the ones under review. Your PRSI contributions do stay on your record, which matters if you ever return or claim under an EU social security agreement.

If you know your departure date, do one thing this week: log into myAccount and check that your bank details are current. Everything else can be done from your new country. That can't, easily.

Related reading

• Claiming your PAYE tax back for the first time
• The Rent Tax Credit guide
• The complete guide