Who Should Read This?
Irish business owners approaching the VAT threshold for the first time, sole traders and limited companies considering voluntary registration, foreign companies supplying goods or services into Ireland, businesses whose turnover has fallen and who want to cancel their registration, and anyone who needs to understand the full VAT registration and de-registration process in Ireland.
In This Guide, You’ll Find:
- What VAT is and when Irish businesses must register
- The 2025 VAT registration thresholds for goods and services
- Who can register voluntarily and when it makes sense
- How the two-tier VAT registration system works in Ireland
- VAT registration for non-established (foreign) traders in Ireland
- Step-by-step guide to applying for a VAT number in Ireland
- The Irish VAT number format explained
- How long VAT registration takes and what causes delays
- VAT rates in Ireland standard, reduced, and zero
- What your ongoing VAT obligations are after registration
- When and how to cancel your VAT registration in Ireland
- The VAT consequences of de-registration stock adjustments, capital goods, clawbacks
- Common VAT registration mistakes and how to avoid them
- FAQs answered plainly
Key Takeaways
- Mandatory VAT registration thresholds in Ireland are €85,000 for goods and €42,500 for services in any twelve-month period
- Non-established (foreign) businesses face a nil threshold Irish VAT registration is required from the first taxable supply
- Voluntary registration below the threshold is available and can be beneficial where significant input VAT is incurred
- Ireland operates a two-tier VAT registration system domestic-only and EU intra-Community trading status
- Irish VAT numbers start with IE followed by eight or nine characters
- VAT registration typically takes around 28 working days where no queries arise
- Standard VAT rate is 23%, with reduced rates of 13.5%, 9%, 4.8%, and 0% applying to specific categories
- VAT returns are typically filed bi-monthly, with the net VAT paid to Revenue or reclaimed
- De-registration requires a final VAT return and may trigger a self-supply charge on stock and assets
- Failure to register when required results in backdated liability, interest, and penalties
- Revenue can cancel a VAT registration itself where it determines registration is no longer appropriate
What is VAT and Why Does Registration Matter?
Value Added Tax is a consumption tax charged on the supply of goods and services at each stage of the supply chain. In Ireland, it is administered by Revenue and governed by the Value-Added Tax Consolidation Act 2010.
VAT is ultimately borne by the end consumer. But the collection mechanism runs through VAT-registered businesses each registered business charges output VAT on its sales, reclaims input VAT on its purchases, and remits the net amount to Revenue through periodic VAT returns.
For businesses, VAT registration is not optional once the relevant threshold is crossed. Failing to register when required means the business has been collecting or should have been collecting VAT on sales without remitting it creating a backdated liability, plus interest and penalties. Revenue has the power to assess VAT going back as far as four years from the date it identifies a failure to register.
Understanding when you must register, when you can voluntarily register, and how to manage your VAT obligations correctly from the outset is one of the most practically important elements of running a business in Ireland.
VAT Registration Thresholds in Ireland
Ireland’s mandatory VAT registration thresholds are based on taxable turnover the total value of taxable supplies made in a rolling twelve-month period.
Goods: €85,000: If your taxable turnover from the supply of goods reaches or is likely to reach €85,000 in any twelve-month period, you must register for VAT.
Services: €42,500: If your taxable turnover from the supply of services reaches or is likely to reach €42,500 in any twelve-month period, you must register for VAT.
The word “likely” is important. You do not wait until you have exceeded the threshold. If your turnover in the next twelve months is expected to exceed the relevant figure, you must register in advance. Revenue looks at current trading trends and projections not just the last twelve months’ actual turnover.
Where a business supplies both goods and services, the threshold depends on the dominant supply type. Revenue’s guidance provides detail on how to determine which threshold applies in mixed-supply situations.
Certain supplies are exempt from VAT entirely and do not count toward the threshold including most financial services, insurance, and healthcare. Exempt turnover does not trigger a registration obligation.
Zero-rated supplies which do attract VAT at 0% do count toward the threshold.
Several categories of business must register for Irish VAT without any turnover threshold applying:
Non-established traders: Any business based outside Ireland that makes taxable supplies of goods or services in Ireland must register for Irish VAT from the first taxable transaction, regardless of value. There is no minimum threshold for foreign businesses. This applies whether the business is based in the UK, the EU, the US, or elsewhere.
Intra-Community acquisitions: Where an Irish business purchases goods from VAT-registered suppliers in other EU member states and the total value of those acquisitions exceeds €41,000 in a calendar year, VAT registration is required for intra-Community acquisition purposes.
Reverse charge services from abroad: Where an Irish business receives taxable services from suppliers located outside Ireland such as digital services, platform fees, or professional services from EU or non-EU suppliers those services may be subject to the reverse charge mechanism. Where the reverse charge applies, the Irish recipient must account for Irish VAT at the standard rate, regardless of their own registration status.
Distance selling: Foreign businesses selling goods to Irish consumers above the relevant EU distance selling threshold must register for Irish VAT or use the One Stop Shop (OSS) scheme to account for VAT in their country of establishment.
Voluntary VAT Registration in Ireland
Businesses below the mandatory registration threshold can elect to register for VAT voluntarily. This is not available in all cases Revenue may require evidence that the business is genuinely engaged in or intending to engage in taxable trading activity.
When voluntary registration makes sense:
You are purchasing significant volumes of VAT-bearing inputs and want to reclaim the input VAT. Your customers are VAT-registered businesses who can reclaim input VAT making it commercially neutral or advantageous for them to receive VAT-inclusive invoices. You are in the early stages of trading with little turnover but significant start-up costs on which VAT has been charged.
When voluntary registration may not make sense:
You primarily supply to consumers or VAT-exempt entities who cannot reclaim VAT. Registering would add 23% to your prices relative to unregistered competitors. The administrative burden of VAT returns and record keeping outweighs the benefit of input VAT reclaim.
The decision should be made with professional advice based on your specific customer mix, cost structure, and growth trajectory. Voluntary registration, once granted, brings with it the same compliance obligations as mandatory registration returns must be filed and VAT must be paid on time.
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Bringing It All Together
The Two-Tier VAT Registration System in Ireland
Ireland operates a two-tier VAT registration system, introduced to help Revenue verify the legitimacy of intra-Community trading activity.
Tier 1 Domestic VAT registration: The business receives an Irish VAT number valid for domestic transactions charging and reclaiming VAT on Irish supplies.
Tier 2 EU intra-Community (VIES) trading status: The business’s VAT number is also registered on the EU VIES (VAT Information Exchange System), enabling it to make and receive zero-rated intra-Community supplies of goods with other VAT-registered EU businesses.
Not every business needs Tier 2 status immediately. Revenue assesses the application and may initially grant Tier 1 only, requiring the business to demonstrate actual intra-EU trading before granting full VIES registration.
For businesses involved in importing goods from or exporting goods to EU member states, or supplying services to EU businesses under the reverse charge rules, Tier 2 status is essential. We ensure your registration reflects your actual trading requirements and follow up with Revenue where Tier 2 status is needed from the outset.
How to Register for VAT in Ireland
Step 1: Determine Whether Registration Is Required
Before applying, confirm whether you are required to register, eligible to register voluntarily, or not yet eligible. Assess your expected turnover for the next twelve months, the nature of your supplies, your customer profile, and any non-established trader considerations.
Step 2: Choose the Correct Registration Form
TR1: Used by sole traders, individuals, and partnerships to register for all taxes including VAT. Filed through Revenue’s Online Service (ROS).
TR2: Used by limited companies and other incorporated entities to register for all taxes including VAT. Filed through ROS.
Form VAT1 / Non-Established Trader Registration: Used by businesses without an establishment in Ireland. These registrations typically require paper forms and supporting documentation sent directly to Revenue’s Registrations unit.
Step 3: Compile Supporting Documentation
Revenue requires evidence that genuine trading activity exists or is planned. Typical documentation includes invoices from Irish suppliers or customers, contracts with Irish trading counterparties, bank statements showing business transactions, a business plan or description of activities, proof of business address or establishment, and identification documents for directors or proprietors.
Where a non-established trader is registering, requirements are more extensive and may include certified copies of company incorporation documents, proof of business activity in the home jurisdiction, and a description of the nature of Irish supplies planned.
Step 4: Submit the Application
Irish-established businesses submit the TR1 or TR2 online through ROS. Non-established traders submit paper applications with supporting documents to Revenue’s relevant office.
Step 5: Respond to Revenue Queries
Revenue may issue a request for additional information or clarification within the processing period. Failure to respond within the specified timeframe typically 30 days delays or invalidates the application. Prompt, complete responses avoid unnecessary delays.
Step 6: Receive Your Irish VAT Number
Once approved, Revenue issues your Irish VAT number. This number must appear on all VAT invoices you issue and must be used when communicating with Revenue about VAT matters.
How Long Does VAT Registration Take in Ireland?
Irish VAT registration typically takes approximately 28 working days where the application is complete and Revenue has no queries. This is around six calendar weeks.
Where Revenue requests additional documentation or clarification, the timeline extends. The overall processing time in these cases depends on how quickly the applicant responds to Revenue’s queries and whether the additional information satisfactorily addresses Revenue’s concerns.
Common causes of delay include insufficient evidence of trading activity, incomplete application forms, missing director identification, no Irish trading address, or applications that do not clearly demonstrate an obligation or entitlement to register.
A well-prepared application significantly reduces the risk of delays. We have extensive experience managing this process and structuring applications in a way that addresses Revenue’s requirements proactively.
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An Irish VAT registration number begins with the country prefix IE, followed by eight or nine characters. The format varies depending on the type of entity:
For individuals and sole traders, the VAT number typically uses the PPS number in a modified format. For limited companies, it is a numeric sequence followed by one or two letters. Examples include IE1234567T for an individual, or IE1234567TW for certain entity types.
Your Irish VAT number must appear on all VAT invoices issued, all VAT credit notes, and all VAT returns. It should also be quoted when purchasing goods or services from other VAT-registered businesses where you wish to reclaim input VAT. When verifying EU trading partners’ VAT numbers, use the VIES system at ec.europa.eu.
VAT Rates in Ireland
Ireland operates several VAT rates applying to different categories of goods and services:
23% Standard rate applies to most goods and services not specifically covered by a lower rate. This is the default rate.
13.5% Reduced rate applies to construction services, certain fuels, non-oral medicine, agricultural contracting, certain tourism and leisure services, and repair and maintenance services.
9% Second reduced rate applies to certain food and drink services, electronic newspapers, sporting facilities, and related activities. This rate has been subject to temporary adjustments in recent years and its application to hospitality should be verified at the time of supply.
4.8% Livestock rate applies specifically to livestock and greyhounds.
0% Zero rate applies to most food and drink (excluding restaurant and café consumption), children’s clothing and footwear, oral medicines, books, and certain agricultural inputs, among other specific categories.
Exempt supplies Certain supplies are outside the scope of VAT entirely. These include most financial services, insurance, healthcare, and private education. Exempt supplies do not attract VAT and exempt businesses cannot reclaim input VAT attributable to those supplies.
Your Ongoing VAT Obligations After Registration
Once VAT-registered, a business has a series of ongoing compliance obligations that must be met consistently.
VAT returns: The standard VAT return period in Ireland is bi-monthly. Returns must be filed by the 19th of the month following the end of each bi-monthly period (23rd for online filers through ROS). Annual and monthly filing options apply to some businesses depending on turnover and trading profile.
VAT payments: Net VAT due output VAT charged to customers less input VAT reclaimed on purchases must be remitted to Revenue with each return. Where input VAT exceeds output VAT, a repayment claim arises and Revenue typically processes these within a defined timeframe subject to any review.
VAT invoices: All sales to VAT-registered customers must be supported by a valid VAT invoice. The invoice must include the supplier’s name and address, the customer’s name and address, the supplier’s VAT number, the invoice date, a description of the goods or services, the VAT rate applied, the VAT amount, and the total amount due.
VAT record keeping: All VAT-related records must be retained for six years. This includes purchase invoices, sales invoices, VAT returns, bank statements, and any other documentation supporting the figures in your returns.
VIES returns: Where you supply goods or services to VAT-registered businesses in other EU member states on a zero-rated intra-Community basis, you must file a VIES return with Revenue reporting those supplies. VIES returns are typically filed monthly.
Intrastat: Businesses engaged in significant intra-Community trade in goods above specified thresholds must also file Intrastat statistical returns.
VAT for Non-Established Traders in Ireland Special Considerations
Foreign businesses registering for Irish VAT without an establishment in Ireland face specific obligations and procedural differences.
Unlike Irish-established businesses, non-established traders typically cannot use the standard online ROS system for registration. The process involves paper-based applications to Revenue’s specific registration unit for non-established traders.
Documentation requirements are more extensive. Revenue needs to satisfy itself that genuine Irish trading activity exists including proof of incorporation in the home jurisdiction, evidence of the nature of supplies being made in Ireland, contracts or invoices with Irish customers or suppliers, and identification documentation for the business’s principals.
Non-established EU businesses may in some cases use the OSS (One Stop Shop) scheme to account for VAT on B2C digital services and goods across multiple EU countries through a single registration in their home member state avoiding the need for separate Irish registration in some situations. Non-EU businesses can use the non-Union OSS scheme for digital services.
Where a non-established business is making supplies in Ireland that do not qualify for OSS for example, supplying goods from stock held in Ireland a direct Irish VAT registration is required regardless.
We advise international clients on the most appropriate compliance route and manage the Irish VAT registration or OSS assessment process from start to finish.
When and How to Cancel Your VAT Registration in Ireland
VAT de-registration is the process of cancelling an existing Irish VAT registration. It is not simply contacting Revenue to say you are no longer VAT registered it requires a formal application, a final return, and an assessment of any assets or stock on hand that may attract a VAT liability on exit.
Grounds for VAT Cancellation in Ireland
Revenue will accept a cancellation application on the following grounds:
You have ceased trading. Your taxable turnover has permanently fallen below the relevant registration threshold. The nature of your business has changed and you are no longer making taxable supplies. You were registered in error.
Revenue itself can also cancel a VAT registration where the registration is no longer appropriate for example, where trading activity appears to have ceased but no cancellation application has been submitted, or where compliance obligations have not been met.
The Consequences of De-Registration What You Must Account For
This is the part that catches many businesses off guard. De-registration is not free of cost in all cases.
Self-supply charge on stock and business assets: At the date of VAT cancellation, you are treated as having made a self-supply of any goods on hand on which you have previously reclaimed input VAT. You must account for VAT on the current market value of those goods. If you have stock worth €20,000 on which you reclaimed input VAT at 23%, you will owe €4,600 on cancellation.
Capital Goods Scheme (CGS) clawback: Where you have reclaimed input VAT on capital items particularly property and high-value equipment with a VAT adjustment period of ten or twenty years cancelling your VAT registration within the adjustment period triggers a clawback of a proportion of the input VAT previously reclaimed. The amount depends on how far through the adjustment period you are at the date of cancellation.
This is not a theoretical risk for businesses that have purchased or developed property with VAT reclaims, the CGS clawback on de-registration can be very significant. Professional assessment before submitting a cancellation application is essential.
Elected registrations Special rules apply: Where a business elected to register voluntarily and is now seeking to cancel, Revenue may recover some or all of the VAT repaid during the elected registration period. Specific and more complex rules apply to farmers cancelling a VAT election and to persons who elected to charge VAT on short-term guest or holiday accommodation.
The VAT De-Registration Process
To cancel your VAT registration, contact your Revenue office or submit the cancellation request through ROS. Where the cancellation is processed, Revenue confirms the cancellation effective date.
You must file your final VAT return covering the period up to the effective date of cancellation, declaring all VAT due including any self-supply charges on stock. Payment of any net VAT liability must be made with this final return.
Even after cancellation, you are required to retain all VAT records invoices, returns, and supporting documentation for six years from the date they were created. Your obligation to keep records does not end when your registration does.
Common VAT Registration Mistakes in Ireland
Waiting too long to register: The obligation arises when turnover reaches or is likely to reach the threshold not after it has been exceeded. Late registration results in backdated VAT assessments.
Registering under the wrong threshold: Using the goods threshold when services are the primary supply, or vice versa, leads to either premature registration or delayed registration with associated penalties.
Submitting incomplete applications: Revenue requires evidence of trading activity. Applications without adequate supporting documentation are rejected or significantly delayed.
Not understanding two-tier registration: Assuming a VAT number automatically provides EU intra-Community status leads to difficulties when trying to make zero-rated EU supplies without Tier 2 registration in place.
Cancelling without assessing the consequences: De-registering without reviewing stock on hand, capital goods, or elected registration status can produce an unexpected VAT liability that could have been planned for.
Not filing final returns after cancellation: Revenue continues to issue return demands until the registration is formally cancelled and the final return is filed and accepted. Ignoring these results in estimated assessments and penalties.
Frequently Asked Questions
When must I register for VAT in Ireland?
You must register when your taxable turnover reaches or is expected to reach €85,000 for goods or €42,500 for services in any twelve-month period. Non-established traders must register from the first taxable supply regardless of value.
Can I register for VAT voluntarily?
Yes, where you are genuinely engaged in or intending to engage in taxable trading activity. Revenue may require evidence before granting voluntary registration.
How do I apply for a VAT number in Ireland?
Irish-established businesses apply online through Revenue’s ROS system using the TR1 (individuals/sole traders) or TR2 (companies) forms. Non-established traders apply using paper forms with supporting documentation.
How long does it take to get an Irish VAT number?
Approximately 28 working days for a complete application without queries. Delayed where Revenue requests additional information.
Can Revenue cancel my VAT registration without my request?
Yes. Revenue may cancel a registration it considers inappropriate, or where the registered person is no longer making taxable supplies and has not applied for cancellation.
