VAT in Ireland: The Complete Guide for Small Businesses (2026)

If you’re running a small business in Ireland, VAT is one of those things you can’t afford to get wrong – miss the registration threshold and you’re exposed to backdated liabilities and a €4,000 fixed penalty; get the rate wrong on an invoice and you’re either overcharging customers or underpaying Revenue. This guide walks through exactly when you need to register, which of Ireland’s five VAT rates applies to what you sell, how to file your returns, and what changed most recently (the rate cut for food and hairdressing from 1 July 2026).

Key Takeaways
What Is VAT and Who Needs to Register
VAT Registration Thresholds in Ireland (2026)
How to Register for VAT
Irish VAT Rates Explained
How to File and Pay VAT
VAT for E-Commerce and Selling Into the EU
Cash Basis vs Invoice Basis Accounting
Penalties and Interest for Getting VAT Wrong
Common VAT Mistakes Irish Small Businesses Make
FAQs
Conclusion and Next Steps

Key Takeaways

You must register for VAT once your turnover passes €85,000 (goods) or €42,500 (services) in any continuous 12-month period – but you can also register voluntarily below these thresholds.
Ireland has five VAT rates: 23% (standard), 13.5% (reduced), 9% (second reduced), 4.8% (livestock), and 0% (zero-rated) – plus a separate exempt category for financial, medical and educational services.
From 1 July 2026, catering, restaurant food, hot takeaway food and hairdressing moved permanently from 13.5% to 9%.
The default filing period is bi-monthly, due by the 19th of the following month (or the 23rd if you file and pay through ROS).
Selling to consumers in other EU countries above €10,000 a year usually means registering for the One-Stop Shop (OSS) scheme rather than registering for VAT in every country you sell into.
Getting registration, filing or record-keeping wrong can trigger a €4,000 fixed penalty per breach, plus interest of 0.0274% per day on anything paid late.

What Is VAT and Who Needs to Register in Ireland

Value-Added Tax is a tax on the sale of most goods and services in Ireland, collected by businesses on Revenue’s behalf. If you’re VAT-registered, you charge VAT on your sales (output VAT) and can reclaim VAT you’ve paid on business purchases (input VAT) – you pay Revenue the difference.

Registration isn’t optional once you cross the relevant threshold: it’s a legal obligation, and Revenue can register you retrospectively – with backdated liabilities – if you should have registered and didn’t.

VAT Registration Thresholds in Ireland (2026)

Revenue sets different thresholds depending on what you sell. These are calculated on turnover in any continuous 12-month period, not just the calendar year – a common misunderstanding that catches growing businesses out.

Category	Threshold	Applies to
Goods	€85,000	Businesses supplying goods
Mixed supply (90%+ goods)	€85,000	Businesses where 90% or more of turnover is from goods
Services only	€42,500	Businesses supplying services only
Goods manufactured from zero-rated materials	€42,500	Manufacturers using zero-rated inputs
Distance sales / mail order into Ireland, and cross-border digital (TBE) services	€10,000	E-commerce and digital service sellers
Intra-EU acquisitions	€41,000	Businesses acquiring goods from other EU states

Non-established (non-Irish) traders supplying taxable goods or services to Irish customers generally must register regardless of turnover, unless they qualify for the EU VAT SME Scheme.

Worked example: a freelance marketing consultant in Cork earning €38,000 a year is under the €42,500 services threshold and isn’t obliged to register – but a similar consultant earning €45,000 must register. A furniture maker selling €90,000 of goods a year must register under the €85,000 goods threshold, even though their profit margin might be far lower than the consultant’s.

You can also register voluntarily below these thresholds – worth considering if most of your customers are VAT-registered businesses themselves (so the VAT you charge doesn’t cost them anything) and you want to reclaim VAT on start-up purchases like equipment or fit-out costs.

How to Register for VAT

Check which threshold applies to you using the table above.
Register through the Revenue Online Service (ROS) if you already have a ROS account, or through myAccount if you’re a smaller sole trader without one.
Complete the relevant registration form – sole traders and individuals typically use Form TR1, and limited companies use Form TR2.
Provide supporting information Revenue may request, such as expected turnover, nature of the business, and bank details.
Wait for confirmation of your VAT number – Revenue may query the application, particularly for new businesses with no trading history.

If you’d rather not navigate ROS yourself, this is exactly the kind of task an accountant handles routinely – see our guide to what it typically costs to hire an accountant in Ireland if you’re weighing up DIY versus professional support.

Irish VAT Rates Explained (2026)

Ireland uses five VAT rates, and applying the wrong one is one of the most common errors small businesses make.

Rate	What it applies to
23% (Standard)	Most goods and services not covered by a reduced rate – electronics, alcohol, furniture, professional services, tobacco
13.5% (Reduced)	Hotel and guesthouse lettings, cinema/theatre/museum admissions, general repair and maintenance, building services, certain fuels (e.g. heating oil), short-term car hire, veterinary fees
9% (Second reduced)	Catering and restaurant food, hot takeaway food and hot beverages, and hairdressing (all from 1 July 2026); domestic gas and electricity (until December 2030); newspapers and periodicals; certain sports admissions
4.8% (Livestock)	Livestock (excluding poultry), greyhounds, and the hire of horses for agricultural use
0% (Zero-rated)	Exports, most food staples (bread, milk), oral and non-oral medicines, books and e-books, children’s clothing and footwear, certain agricultural inputs
Exempt	Financial, medical and educational services – no VAT is charged, but VAT on related purchases generally can’t be reclaimed either

What changed on 1 July 2026: catering and restaurant food, hot takeaway food, and hairdressing moved permanently from 13.5% to 9% – a government measure aimed at roughly 150,000 jobs in hospitality and personal care, with the Department of Finance stating the reduction has “no sunset clause.” If you run a café, restaurant, or salon, this is worth checking against your current invoicing setup – undercharging or overcharging VAT because your software wasn’t updated is a common, avoidable error.

How to File and Pay VAT

Most VAT-registered businesses file a VAT3 return every two months, but Revenue offers less frequent filing for smaller liabilities.

Annual VAT liability	Filing frequency
Default	Bi-monthly (Jan/Feb, Mar/Apr, etc.)
€1 – €3,000	Six-monthly
€3,001 – €14,400	Four-monthly
Constant repayment position	Monthly (subject to Revenue authorisation)

Deadlines: returns and payments are due by the 19th of the month following the period end, extended to the 23rd if you file and pay through ROS.

On top of your regular VAT3 returns, every VAT-registered business must submit an annual Return of Trading Details (RTD), breaking down total purchases and sales by VAT rate. This lands in your ROS inbox automatically and is separate from the VAT3.

VAT for E-Commerce and Selling Into the EU

If you sell goods or digital services to consumers in other EU countries, the €10,000 distance-sales threshold applies EU-wide, not per country. Once you’re over it, rather than registering for VAT separately in every EU country you sell into, most Irish businesses register for the One-Stop Shop (OSS) Union scheme through ROS and file a single quarterly return covering all their EU consumer sales.

For low-value goods imported into the EU from outside it (under €150), the separate Import One-Stop Shop (IOSS) scheme applies instead.

If you’re setting up an online shop for the first time, this is a good moment to also read our guide on starting a business in Ireland, since VAT registration decisions are easiest to get right from day one rather than retrofitted later.

Cash Basis vs Invoice Basis Accounting

By default, VAT is due when you issue an invoice, regardless of whether you’ve been paid. If cash flow is tight – which it often is for small businesses – you may be able to opt for the moneys received basis, where VAT becomes due only when you actually receive payment.

You qualify if either:

your turnover is €2 million or less in any continuous 12-month period, or
90% or more of your supplies go to customers who can’t fully reclaim VAT themselves (typical of retailers, pubs, and restaurants selling mainly to the public), regardless of turnover.

This is a genuinely useful cash-flow tool and one of the more common questions we hear when people hire an accountant who fits their budget – it’s easy to miss if you’re managing VAT yourself.

Penalties and Interest for Getting VAT Wrong

Revenue takes VAT compliance seriously, and the penalties are flat rather than scaled to business size:

€4,000 fixed penalty for failing to register as an accountable person when required
€4,000 fixed penalty for failing to file a VAT return
€4,000 fixed penalty for failing to keep proper books and records
€4,000 fixed penalty for failing to comply with invoicing requirements

On top of fixed penalties, interest of 0.0274% per day (roughly equivalent to 10% a year) accrues on any VAT paid late, calculated from the original due date.

Common VAT Mistakes Irish Small Businesses Make

Registering too late. Business owners often only check thresholds once a year at accounts time – by then they may already be months into an obligation they didn’t know existed.
Applying the wrong rate. Especially relevant right now: businesses in food service and hairdressing that haven’t updated their point-of-sale or invoicing software for the 9% rate introduced in July 2026.
Forgetting the annual RTD. It’s easy to file every VAT3 on time and still miss the separate annual Return of Trading Details.
Not registering for OSS when selling into the EU. Some online sellers either register for VAT in every country they sell into (unnecessary admin) or don’t register anywhere at all (a compliance risk) – OSS solves both problems.
Ignoring the moneys received basis when cash flow is tight. If you invoice on 30-day terms but pay VAT on the invoice date, you can be funding Revenue before your customer has even paid you.

If any of this sounds familiar, it may be a sign it’s time to bring in professional help rather than continuing to manage VAT alongside everything else involved in running the business.

FAQs

Do I need to register for VAT if I’m a sole trader? Yes, the same thresholds apply regardless of business structure – €85,000 for goods, €42,500 for services. Sole traders and limited companies follow the same rules; only the registration form differs (TR1 vs TR2).

What happens if I go over the threshold partway through the year? You must register from the point you exceed the threshold, calculated on a rolling 12-month basis rather than the calendar year. Revenue can backdate registration and any VAT liability if you register late.

Can I register for VAT voluntarily if I’m under the threshold? Yes. It’s common for new businesses whose customers are mostly VAT-registered themselves, since it lets you reclaim VAT on start-up costs without the VAT you charge affecting your customers’ costs.

What’s the difference between zero-rated and exempt? Zero-rated goods/services are taxable at 0% and you can still reclaim VAT on related purchases. Exempt goods/services (financial, medical, educational) aren’t taxable at all, and you generally can’t reclaim VAT on costs related to them.

Do I charge VAT on sales to customers outside Ireland? It depends on whether the customer is a business or consumer, and where they’re based. EU business-to-business sales are typically zero-rated (with the customer accounting for VAT themselves); EU consumer sales usually fall under the OSS scheme once you’re over the €10,000 threshold; exports outside the EU are typically zero-rated.

How often do I need to file a VAT return? Bi-monthly by default, but businesses with lower annual VAT liabilities can apply for four-monthly or six-monthly filing – see the table above.

What’s the penalty if I forget to register on time? A €4,000 fixed penalty applies, on top of any backdated VAT liability Revenue determines is owed from the date you should have registered.

Is hairdressing really taxed at 9% now? Yes – along with catering, restaurant food, and hot takeaway food, hairdressing moved from 13.5% to 9% permanently from 1 July 2026.

Conclusion and Next Steps

VAT registration and compliance in Ireland comes down to knowing which threshold applies to you, applying the correct rate for what you sell, and filing on time – but the detail (mixed supplies, EU sales, cash-flow-friendly accounting options) is exactly where small businesses tend to trip up. If you’re approaching a threshold, expanding into EU sales, or simply spending more time on VAT admin than running your business, it’s worth choosing the right accountancy service rather than guessing.

For the next steps in getting your business’s finances in order, see our guides on funding and grants for SMEs, the R&D Tax Credit, and filing your first income tax return.

This article reflects VAT rates and thresholds published by Revenue as of September 2026. VAT rules can change – always confirm current rates and thresholds on revenue.ie before making filing decisions, or speak to a qualified accountant.