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VAT Calculator Ireland

Add or remove VAT at 23%, 13.5%, 9% or 4.8%. This free vat calculator ireland shows the calculation and its assumptions so you can compare your own figures.

Calculated on your device

Your results

Gross€123.00

Add or remove VAT at 23%, 13.5%, 9% or 4.8%.

VAT€23.00

Calculated outcomes

Net
€100.00
Rate Percent
23%

Assumptions and estimates

  • The rate depends on the supply and transaction date. Livestock VAT is 4.8%; zero-rated and exempt supplies have different legal treatment. Input amount is non-negative; use a credit-note process for refunds.
  • Method: Gross = net × (1 + rate); net = gross ÷ (1 + rate).
  • These are supported rates, not every VAT treatment. The supply, transaction date, exemptions and agricultural flat-rate addition need separate checks.

Sources: Revenue VAT rates database

Useful next steps

  1. Use Compare options to test an alternative side by side.
  2. Check the official sources above before relying on the figure.
  3. Copy, print or download a record of this calculation when you need one.

Reports open your email app addressed to s@s1.ie with the public page address only. Your inputs are never added.

How the irish vat calculation works

Gross = net × (1 + rate); net = gross ÷ (1 + rate).

These are supported rates, not every VAT treatment. The supply, transaction date, exemptions and agricultural flat-rate addition need separate checks.

Using this calculator

  1. Enter your own figures in the labelled inputs. Keep the currencies, units and time periods consistent.
  2. Choose any applicable rate profile, pattern or assumption shown for this tool. Open additional inputs when relevant.
  3. Review gross and vat, then read the stated assumptions and eligibility conditions before using the result.

Official sources and further information

Worked example

This is a static example using illustrative inputs, not facts about you or today’s date. The displayed eligibility selections and assumptions apply only to this example.

See example inputs
Amount (€)
100
Calculation
Add VAT to a net amount
VAT rate
23% standard
Gross
€123.00
VAT
€23.00

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