VAT Calculator Ireland
Use our free VAT calculator Ireland to instantly add VAT or remove VAT from any amount. Whether you need to calculate VAT in Ireland at the standard 23% VAT rate or apply a reduced rate, this Irish VAT calculator gives you fast, accurate results every time.
Simply enter your amount, select your Irish VAT rate, and calculate. Ideal for businesses, accountants, and consumers dealing with Value Added Tax in Ireland.
Calculate VAT Ireland — Add or Remove VAT
💡 Add VAT: Enter net price (excl. VAT) → get gross price
💡 Remove VAT: Enter gross price (incl. VAT) → get net price
VAT Formula — How to Calculate VAT in Ireland
Understanding the VAT calculation formula helps you verify results and calculate VAT manually. There are two core formulas — one to add VAT and one to remove VAT from a price in Ireland.
Formula to Add VAT
VAT Amount = Net Price × (VAT Rate / 100)
Gross Price = Net Price + VAT Amount
Example — Adding 23% VAT in Ireland
Net Price: €100.00
VAT Rate: 23%
VAT Amount: €100 × 23 / 100 = €23.00
Gross Price (incl. VAT): €123.00
Formula to Remove VAT (Reverse VAT Calculator Ireland)
Net Price = Gross Price ÷ (1 + VAT Rate / 100)
VAT Amount = Gross Price − Net Price
Example — Removing 23% VAT in Ireland
Gross Price: €123.00
VAT Rate: 23%
Net Price (excl. VAT): €123 ÷ 1.23 = €100.00
VAT Amount: €123 − €100 = €23.00
Example — Adding 13.5% VAT in Ireland
Net Price: €200.00
VAT Rate: 13.5%
VAT Amount: €200 × 13.5 / 100 = €27.00
Gross Price (incl. VAT): €227.00
How to Use the VAT Calculator Ireland
Using our online VAT calculator Ireland is quick and simple. Follow these steps to calculate VAT in Ireland in seconds.
Enter Your Amount
Type your amount in the input field. Enter the net price (excluding VAT) if you want to add VAT, or the gross price (including VAT) if you want to remove VAT.
Select the Irish VAT Rate
Choose the correct Ireland VAT rate from the dropdown — 23% standard rate, 13.5% reduced rate, 9% second reduced rate, 4.8% livestock rate, or 0% zero rate.
Click Add VAT or Remove VAT
Click Add VAT to calculate the gross price from a net amount. Click Remove VAT to extract the net price from a gross amount using the reverse VAT formula.
Read Your Results
Your results display instantly — showing the net amount, VAT amount, and gross amount clearly. Use the Reset button to start a new VAT calculation Ireland.
How to Use the Irish VAT Calculator — Video Guide
Watch our short video guide to see how to calculate VAT in Ireland using our free online VAT calculator.
VAT Registration Threshold in Ireland 2026
If you run a business in Ireland, you must register for VAT once your turnover passes the relevant threshold set by Revenue. Below these limits, registration is optional.
| Business Type | Registration Threshold |
|---|---|
| Supply of goods | €85,000 |
| Supply of services | €42,500 |
These thresholds were increased under the Finance Act 2024 and have applied since 1 January 2025. If your annual turnover is below the threshold for your business type, you can still register voluntarily — this allows you to reclaim VAT on business purchases, though it also means charging VAT on your sales.
For a full walkthrough of the registration process, timelines, and required documents, see our guide on how to register for VAT in Ireland.