AOW, pension and tax in Ireland: the € 25,000 threshold and the USC exemption

Ireland has had a new tax treaty with the Netherlands since 2020, and for pensioners it revolves around one number: € 25,000. This article sets out who taxes where, which Irish windfalls there are, and where the remittance basis comes round the corner.

The main rule: state of residence — up to the threshold

Article 17, paragraph 1 allocates pensions, annuities and social security pensions (so the AOW, the Dutch state pension) exclusively to the state of residence: whoever lives in Ireland pays only Irish tax on all of that. But paragraph 2 adds the threshold: if the total gross amount in a year exceeds € 25,000, the Netherlands as the source state may tax too — on the whole, with relief that has to be calculated per situation. Lump sums and other non-periodic payments the Netherlands may tax anyway, via paragraph 3.

Compare it with Cyprus: the same construction, but the Irish threshold is € 10,000 higher — more households stay under it, and for them the Irish treatment is surprisingly mild.

The Irish windfalls

The rate table — 20% and 40%, plus USC and PRSI — looks hefty, but for pensioners there are gaps in it that few sites mention. The AOW is USC-free: foreign social security benefits are explicitly exempt from the Universal Social Charge. Above seventy the PRSI lapses completely. And over-70s with an income up to € 60,000 pay the reduced USC. The effective burden on a pension income therefore lies noticeably below what the brackets suggest.

What stays Dutch regardless

A pension from government service — ABP years as a civil servant, teacher, police officer or soldier — stays taxed in the Netherlands via article 18, paragraph 2, unless you become an Irish citizen. And it counts towards the € 25,000 threshold.

The remittance basis: for whoever brings wealth

Ireland has — like Malta — a remittance basis for whoever lives there but isn't domiciled, and that's almost every Dutch newcomer. Foreign investment income (dividends, interest, rent outside Ireland) is then taxed in Ireland only to the extent you remit it to Ireland. Capital from before your Irish years of residence can be transferred tax-free; income after that can't. The condition is an administration with separate accounts, set up before the move — merged pots can't be untangled afterwards. Do mind the interplay with the treaty for pensions: the treaty articles take precedence, and this is the conversation par excellence for a tax adviser who knows both countries.

What else the Netherlands doesn't let go of

Your AOW accrual stops on the day of departure; within the EU the accrued part travels with you in full. An annuity, pension entitlement or substantial shareholding travels with a protective assessment: ten years of doing nothing odd and it lapses. The year of departure goes with an M return, and the first Irish return can take your arrival date into account under the split-year regime.

The sum you do before leaving

Add up your gross annual incomes. Under € 25,000: only Ireland taxes, and mildly. Above it: both countries, with relief — work out the net outcome before you build other decisions on it. And whoever has wealth alongside pension plans the remittance accounts before the move. With this list you know exactly what to ask the tax adviser.