How an SEAI grant actually works
Six steps, four deadlines, and three forms. Miss the first deadline and you lose the grant entirely, so the order matters more than the amount.
To claim an SEAI home energy grant you pick a contractor from the SEAI register, apply to SEAI and wait for the offer before any work begins, accept that offer within 30 days, have the work completed and a post-works BER carried out within eight months, then send SEAI a signed Declaration of Works and Request for Payment. SEAI pays into your account 4 to 6 weeks later.
Minutes
Online approval. Five working days if you apply by post.
30 days
To accept the grant offer once you receive it.
Miss it and you have to apply again from the start.
8 months
From the offer to works done, BER done and paperwork returned.
An overrun is not fatal. Submit with a cover letter explaining the delay and SEAI will still consider it.
4 to 6 weeks
From correct paperwork to money in your account.
An inspection can hold payment until any rework is done.
Apply first. This is the one that catches people out.
SEAI does not pay for work carried out before you have grant approval, and there is no retrospective application. If a contractor offers to start on Monday and sort the paperwork later, the grant is gone.
First, decide which route you are taking
There are three, and they differ on who applies, who pays first, and how long you wait. The six steps below describe the first one, where you manage the job yourself.
Individual grants
You manage the job yourself, one measure at a time or several.
You pay the contractor. SEAI refunds you afterwards.
- You choose an SEAI registered contractor and apply yourself
- Approved in minutes online, or 5 working days by post
- Paid 4 to 6 weeks after correct paperwork
- Officially the Better Energy Homes scheme
One Stop Shop
A managed whole-house upgrade, usually several measures at once.
The grant comes off the price upfront. You never front it.
- They apply and project-manage the whole job
- Targets a minimum B2 BER; SEAI quotes an average uplift of D2 to A2
- Includes the assessment, the works and the follow-up BER
- Loans from €5,000 through the Home Energy Upgrade Loan Scheme
Warmer Homes Scheme
Homeowners on one of seven qualifying welfare payments.
Free. There is no contribution to pay at all.
- Home must have been built and occupied before 2006
- SEAI appoints the contractor and decides the measures
- Up to 24 months from applying to works finished
- A free BER before and after the work
Fronting the cost is the part that stops most upgrades, and there are three answers rather than one. Pay it and claim it back, borrow it at a reduced rate under the state-backed Home Energy Upgrade Loan, or hand the job to a One Stop Shop, which deducts the grant from the price but costs more overall for doing the work of managing it.Compare the three, or seeregistered One Stop Shops by county.
The six steps, if you are managing it yourself
1
Find a registered contractor and get quotes
The grant is only paid if the work is done by a contractor on the SEAI register, and they must be registered for the measure you are having done. Shop around, check references, and get a written contract covering the works, prices, timing, payment terms and warranties.
- Registration is per measure: a contractor registered for wall insulation cannot do grant-aided roof insulation
- Get more than one quote before you apply, because the application names your contractor
2
Apply to SEAI and accept the offerBefore any work starts
You must have grant approval before you start works. Work done outside the grant offer period is not eligible for payment, and there is no way to apply retrospectively. Online applications are approved in minutes; by post the offer arrives within five working days. You then have 30 days to accept it.
- Your 11-digit MPRN, from the top right of your electricity bill
- Your dwelling type: detached, semi-detached or end of terrace, mid-terrace, or apartment
- Which grants you are applying for
- The year the home was built and occupied
- Your registered contractor’s name and ID number, so you must have chosen one already
- For a heat pump, a Technical Assessment or Self-Declaration Form
- No BER. You do not need one to apply, only to be paid afterwards.
3
Get the works done8 months
You have eight months from the date of the offer to complete the works, get the post-works BER and return the paperwork. There is no penalty for not starting, and you can cancel and re-apply at any point in those eight months. Keep everything your contractor gives you.
- Your contractor must hand you a safety file: invoice, contract, proof of payment, warranties, product certification and commissioning reports
- Insulation work adds an Irish Agrément Certificate; a heat pump adds F-Gas sign-off and a Safe Electric completion certificate
- You will need these if your home is selected for inspection, and for any future BER
4
Arrange a post-works BERMandatory
Every applicant must have a post-works BER assessment before the grant can be drawn down, carried out by a registered SEAI BER assessor. There is a €50 grant towards it. No BER, no payment, whatever else you have done correctly.
Registered BER assessors by county →5
Send SEAI the evidence
SEAI will not chase you for a missing form. In their words, incomplete or missing forms result in the claim being rejected and everything returned to you, which can delay or cancel the payment.
- The Declaration of Works form, signed by three people: you, your contractor and your BER assessor
- The Request for Payment form, signed and completed
- A Tax Clearance Certificate, but only if you have had over €10,000 of grants in one calendar year
6
Get paid, and possibly inspected4 to 6 weeks
The grant goes into the account you nominate, 4 to 6 weeks after correct paperwork. You can nominate your contractor’s account instead, which is how a quote priced net of the grant works. A share of homes are inspected before or after payment, and a pre-payment inspection holds the money until any rework is finished.
Who can apply
Wider than most people assume. Landlords and holiday homes both qualify.
- Owner occupiers, including first-time buyers
- Private and commercial landlords of tenanted properties
- Holiday home owners
- Companies and owner management companies
- Registered charities and Approved Housing Bodies
A company, owner management company, charity, Approved Housing Body or property management agency has to get authorisation forms approved before applying, even for one property.
Work out what your house qualifies for before you apply
The application names your contractor and your measures, so it is worth knowing what you are eligible for first. Answer a few questions and we email you contacts from the 2,692 registered contractors listed here, to approach yourself. We do not pass your details to them.
Common questions
Can I apply for an SEAI grant myself?
Yes. You choose an SEAI registered contractor, apply through SEAI’s online portal, pay the contractor, and SEAI refunds you after the work and paperwork are done. The alternative is a One Stop Shop, which applies on your behalf and takes the grant off the price upfront.
Do I have to apply before the work starts?
Yes, and this is the rule that most often costs people the money. SEAI will not pay for work carried out before you have grant approval, and there is no way to apply retrospectively. Get the offer, accept it, then start.
How long does an SEAI grant take to be approved?
An online application is normally approved in minutes. If you apply by post, the offer arrives within five working days. You then have 30 days to accept the offer before it lapses and you have to apply again.
How long do I have to get the work done?
Eight months from the date of the grant offer, and that has to cover the works, the post-works BER and returning the paperwork. If your contractor overruns you can still submit afterwards with a cover letter explaining the delay.
How long does it take to get the money?
SEAI currently pays 4 to 6 weeks after all the documentation is correctly completed and submitted. If your home is picked for a pre-payment inspection, payment is held until the inspection and any rework are finished.
Do I need a BER assessment to get a grant?
Yes. Every applicant must have a post-works BER assessment by a registered SEAI BER assessor before the grant can be drawn down, and there is a €50 grant towards it. There are 1,156 registered assessors listed on this site.
Do I have to use an SEAI registered contractor?
Yes, and they must be registered for the specific measure. SEAI is explicit that a contractor registered for wall insulation only cannot be used for grant-aided roof insulation. There are 2,692 registered contractors listed here by county and trade.
What do I need to hand to apply?
Your 11-digit MPRN from the top right of your electricity bill, your dwelling type, the year the home was built and occupied, and your registered contractor’s name and ID number. A heat pump application also needs a Technical Assessment or a Self-Declaration Form.
Every rule and deadline on this page was checked against SEAI's own guidance on 17 August 2026. SEAI can change them. Before you apply, check SEAI's support for individual grant applications and apply through SEAI's own portal. Qualified.ie is not affiliated with SEAI.