What is the VAT registration threshold in Ireland for 2024?

The threshold is €85,000 for businesses supplying goods and €42,500 for businesses supplying services. If you supply a mix of both, Revenue applies specific rules to determine which threshold applies. Always check Revenue.ie for any updates, as thresholds can change in the annual Budget.

How long does it take to get a VAT number in Ireland?

Revenue typically processes VAT registration applications within 3 to 5 working days when submitted online through ROS or myAccount, provided all information is complete and correct. If Revenue needs to verify details or requests additional documentation, it can take longer. You should not charge VAT on invoices until you have received your VAT registration number.

Can I reclaim VAT on purchases I made before I registered?

Yes, in many cases you can reclaim VAT on goods you still hold in stock at the time of registration, and on certain capital items purchased before registration. The rules around pre-registration VAT recovery are specific, so it's worth checking Revenue's guidance or speaking to an accountant to make sure you claim everything you're entitled to.

Do I need to register for VAT if I'm a contractor working through an agency?

It depends on your income level and how you're engaged. If you're operating as a sole trader or through your own limited company and your annual income from services exceeds €42,500, you need to register. If you're on PAYE through an umbrella company or directly employed, VAT registration is not your responsibility. Many contractors in Ireland operate in a grey area here, so it's worth getting clarity on your specific arrangement.

What happens if I don't register for VAT when I should have?

Revenue can assess you for VAT going back to the date you first exceeded the threshold, plus interest and potentially penalties. This means you could owe VAT on income where you never charged it to your clients, effectively eating into your margins. It's far better to register proactively than to deal with a backdated bill later.

VAT Registration Ireland: Checklist for Small Businesses

Your business is growing, which is great. But at some point, Revenue expects you to start charging VAT, collecting it from customers, and paying it over. Many sole traders and small business owners miss the threshold or register too late, and that creates a mess: backdated VAT bills, penalties, and a lot of paperwork to untangle. If you're approaching the limit or already past it, this checklist will help you understand what's required and what to do next.

In short

The VAT registration threshold for goods is €85,000 and for services it is €42,500

You must register before you exceed these thresholds, not after

Registration is done through Revenue's myAccount or ROS (Revenue Online Service)

Once registered, you'll need to file VAT returns, typically every two months

Keeping clean records from day one makes the whole process far less painful

Who needs to register for VAT in Ireland

Not every business needs to register for VAT, but the rules are clear. According to Revenue, if your annual turnover from the supply of goods exceeds €85,000, or from the supply of services exceeds €42,500, you are legally required to register. These thresholds apply to Irish-resident businesses. If you supply goods or services from outside Ireland to Irish customers, different rules may apply and you should check Revenue's guidance directly.

It's worth noting that these thresholds are based on your expected turnover, not just what you've already earned. If you have reasonable grounds to believe you will exceed the threshold in the next 12 months, you're required to register in advance. Waiting until you've already crossed the line is a common mistake that leads to backdated liability. You can also register voluntarily if your turnover is below the threshold, which can be useful if you have significant VAT-able expenses and want to reclaim input VAT.

The VAT registration checklist

Before you start the registration process, gather everything you'll need. Revenue processes applications through ROS (ros.ie) for businesses, or through myAccount for sole traders. Here's what you should have ready:

Your PPSN (Personal Public Service Number) or company tax reference number

Your business name and trading address

A description of your business activity (what you sell or what service you provide)

Your bank account details (IBAN)

An estimate of your expected annual turnover

The date you expect to exceed (or already exceeded) the VAT threshold

Details of any business partners or directors if relevant

If you're a sole trader who already files a Form 11 with Revenue, you likely have a myAccount login already. For limited companies, registration goes through ROS and requires a TR2 form. The process is largely online, but getting the details right matters. An error in your business activity description, for example, can affect which VAT rate applies to your supplies.

What this means in practice

Say you're a sole trader offering IT consultancy services in Limerick. In January, your annual billings hit €42,500. By March, you can see your pipeline clearly and you expect to pass €42,500 before the end of June. At that point, you need to register for VAT. You submit your registration through myAccount, specifying the expected date of exceeding the threshold. Revenue issues you a VAT number. From that date forward, you charge 23% VAT on your invoices, file a VAT3 return every two months, and pay over the VAT collected minus any VAT you've paid on business expenses. If you wait until July when you've already passed the threshold, Revenue can assess you for VAT on all income earned since you first exceeded it, which means you effectively owe VAT that you never collected from clients.

What happens after you register

Once Revenue processes your registration, you'll receive a VAT registration number. This number must appear on all your invoices. From that point, you charge VAT at the appropriate rate on your taxable supplies, the standard rate being 23%, though reduced rates of 13.5% and 9% apply to specific categories of goods and services. Getting the right rate for your specific business activity is important, and if you're unsure, it's worth confirming with an accountant or checking Revenue's VAT rates guidance.

You'll also need to file VAT returns, typically on a bi-monthly (every two months) basis using the VAT3 form through ROS. The return covers the VAT you charged to customers (output VAT) minus the VAT you paid on business purchases (input VAT). If your output VAT is higher, you pay the difference to Revenue. If your input VAT is higher, you can claim a refund. Returns and payments are due by the 19th of the month following the end of each taxable period, though if you file and pay through ROS, an extended deadline of the 23rd applies.

Common mistakes

**Registering too late**: Many people wait until they've already exceeded the threshold. Revenue can backdate your liability to when you first should have registered, meaning you owe VAT on income where you never charged it to clients. Register as soon as you have reasonable grounds to expect you'll exceed the threshold.

**Using the wrong VAT rate**: Charging 23% when your service qualifies for 13.5% (or vice versa) creates problems on both sides. Check Revenue's published list of VAT rates for specific goods and services, or ask an accountant to confirm the correct rate for your activity.

**Not keeping VAT records properly**: Revenue requires you to retain records supporting your VAT returns for 6 years. This means purchase invoices, sales invoices, receipts, and bank statements. A shoebox approach will cause you serious pain at audit time.

**Forgetting to include your VAT number on invoices**: Once registered, every invoice must show your VAT number, the VAT rate charged, and the VAT amount as a separate line. Invoices without this information are not valid VAT invoices, and your customers cannot reclaim VAT based on them.

Voluntary VAT registration: when it makes sense

If your turnover is below the threshold, you're not obliged to register, but you can choose to. Voluntary registration makes sense in a few situations. If most of your clients are VAT-registered businesses themselves, they'll reclaim the VAT you charge anyway, so it doesn't cost them anything extra. Meanwhile, you get to reclaim VAT on your own business purchases, which can be a real saving if you have significant costs like equipment, software, or professional services.

On the other hand, if your clients are mostly private individuals or businesses that can't reclaim VAT, adding VAT to your prices makes you more expensive. In that case, voluntary registration may not be in your interest. It also adds an administrative obligation: you'll need to file returns on time, every two months, regardless of whether you owe anything. The decision is worth thinking through carefully with an accountant before you commit.

Next steps

If you're approaching the VAT threshold, already past it, or just unsure whether you need to register, we can help you work it out properly. At ARAN Accounting Solutions, we handle VAT registrations, returns, and ongoing compliance for sole traders and small businesses across Limerick and beyond. Get in touch and we'll make sure you're set up correctly from the start.

This article is general information, not tax advice. Your situation may be different. Talk to a qualified accountant before making decisions based on this.