Is Bitcoin Taxable in Ireland? The Complete Revenue Guide (2026)

DUBLIN – A common myth among young investors in Ireland is: “Crypto is digital, so the taxman can’t see it.”

In 2026, that is dangerously wrong. The Revenue Commissioners now share data with exchanges like Coinbase and Binance. If you made a profit, they know.

Here is everything you need to know about paying tax on Bitcoin, Ethereum, and other cryptocurrencies in Ireland.

1. It’s “Capital Gains Tax” (CGT), Not Income Tax 📉

In most cases, Revenue treats crypto trading like buying and selling shares. You pay Capital Gains Tax (CGT) on your profit.

• The Rate: A flat 33%.
• Example: You bought Bitcoin for €1,000 and sold it for €5,000. Your profit is €4,000. You owe 33% tax on that profit.

2. The “Tax-Free” Allowance (Good News!) 💶

Every individual in Ireland has a Personal Exemption of €1,270 per year for capital gains.

• This means the first €1,270 of your profit is Tax-Free.
• You only pay 33% tax on the profit above this amount.

3. What if I Lost Money? (Loss Relief) 📉

Did the market crash? You can use your losses to reduce your tax bill.

• If you lost €2,000 on Ethereum but made €5,000 on Solana, you can subtract the loss from the gain before calculating tax.
• Important: You must still file a return to “claim” these losses for future years.

4. When Do I Pay?

The deadlines are strict.

• Disposals Jan 1 – Nov 30: Pay by December 15th.
• Disposals Dec 1 – Dec 31: Pay by January 31st of the next year.
• File Return: You must file a Form CG1 by October 31st of the following year.

Conclusion Don’t ignore your crypto taxes. Revenue has sophisticated software in 2026 to track wallets. Use the €1,270 exemption wisely, pay your 33%, and sleep easy.

“Disclaimer: This is for information purposes only. Consult a professional tax advisor.”