Do you pay VAT on solar panels in Ireland? (And for how much longer)

Most callers ask about the SEAI grant first. VAT comes up second, usually as “is that price with everything included?” The honest short answer: on a normal home installation, yes — Ireland has charged 0% VAT on solar panels since 1 May 2023. The longer answer has three parts worth knowing before you quote a number.

1. It covers the whole job, not just the panels

Revenue’s own guidance (eBrief No.105/23, April 2023, giving effect to Finance Act 2023) zero-rates the supply and installation of solar panels on or adjacent to a private dwelling — the panels, the mounting, the inverter, the cabling, and the roof work needed to fit them. A 2024 amendment extended the same 0% rate to home battery storage when it’s fitted alongside the PV system. None of it needs to be claimed back later — the installer simply doesn’t add VAT to the invoice.

2. The catch is how the job is contracted

The zero rate applies to a single supply-and-install contract. A homeowner who buys panels from one source and pays a separate installer to fit them doesn’t get the same treatment — the panels revert to the standard rate. It’s a real trap for anyone trying to save money by sourcing hardware themselves, and it’s worth saying out loud on the call rather than letting a caller find out at invoice time.

3. It’s a private-dwelling rate, not a solar rate

Houses, apartments, duplexes, and a farmhouse itself all qualify. A farm building, a holiday home, a B&B, or any commercial premises doesn’t — those stay on the standard rate. If a caller is asking on behalf of a rental cottage or a shed rather than their own home, it’s a different VAT question, and worth flagging before the survey rather than after.

What it’s actually worth

Without the zero rating, this work would sit at the 13.5% reduced rate that construction services on a dwelling normally attract in Ireland. On the €8,000–€15,000 a typical installation costs, 13.5% works out at roughly €1,080 to €2,025 — money that simply isn’t on the invoice today. That’s worth stating plainly on a cost-conscious call, and it’s a real number, not a marketing one — check the arithmetic yourself against whatever a quote actually comes to.

The part that doesn’t last forever

The 0% rate is legislated to run to 31 December 2026. It’s already been extended once, in Budget 2025 — but nothing currently on the books commits to another extension past that date; that would need a decision in Budget 2027. Today is 12 August 2026, which puts the current sunset a little under five months out. Nobody can promise a caller the rate renews. What can be said honestly is that installing before the date on the books today is the only way to be certain of it — a real, unmanufactured reason to book the survey sooner rather than later, on top of the SEAI grant demand already surging.

This is exactly the kind of question Nula can field on a first call without guessing — the VAT treatment, the contract catch, and the private-dwelling condition, alongside the SEAI grant questions she already handles, then books the survey where the exact number gets confirmed.