Ireland cryptocurrency tax guide

What this guide covers

This guide covers Ireland's general approach to individual cryptocurrency taxation for the 2025 tax year, based on Revenue's Tax and Duty Manual Part 02-01-03, last confirmed reviewed April 2020, with a reported later update via e-Brief 095/22 not independently read in this pass. This is educational information, not individualized tax advice.

Tax treatment of cryptocurrency

Cryptocurrency doesn't get a bespoke tax regime in Ireland — Revenue's manual confirms that ordinary corporation tax, income tax, and capital gains tax rules apply to crypto activity, the same as for other transactions. The manual explicitly notes that for businesses accepting crypto as payment for goods or services, there's no change to when revenue is recognized or how taxable profits are calculated — crypto payment doesn't alter the underlying accounting treatment. For individuals, most crypto activity — buying, holding, and eventually selling as an investment — falls under Capital Gains Tax. Activity that amounts to trading as a business is taxed as income instead.

Common taxable events

• Selling crypto for euros, gifting it, or exchanging it for another crypto — reported as disposals subject to Capital Gains Tax, following Revenue's general treatment of crypto as an asset rather than currency.
• Crypto trading conducted as an unincorporated business — profit or loss must be reflected in the business's accounts and is taxable under ordinary Income Tax rules, not CGT.

Potentially non-taxable events

• Buying and holding crypto without disposing of it — not itself a CGT event.
• The first €1,270 of net gains across all chargeable assets, not just crypto, realized in a tax year — exempt from CGT, under Ireland's standard annual CGT exemption.

Tax rates and thresholds

Net CGT gains above the €1,270 annual exemption are taxed at Ireland's standard CGT rate, reported at 33%. This guide doesn't independently confirm whether the rate has changed for 2025 from a direct reading of Revenue's current CGT rate page — confirm directly with Revenue. Trading-characterized crypto income instead follows Ireland's ordinary progressive income tax brackets, not the 33% CGT rate.

Cost basis and calculation

Your gain is disposal proceeds minus the acquisition cost, consistent with Ireland's general CGT framework. This guide doesn't independently confirm Ireland's mandated cost-basis identification method for crypto specifically — secondary sources commonly describe FIFO-style matching, consistent with Irish CGT share-matching conventions generally, but this wasn't independently verified against the Revenue manual's current text for crypto.

Reporting and compliance

• CGT is reported via the annual income tax return (or a standalone CGT return for relevant periods).
• Secondary sources report CGT payment deadlines of December 15 for disposals made January 1 through November 30 of the same year (with a separate, earlier deadline for December disposals) — this guide does not independently confirm these exact dates against Revenue's current guidance for 2025 and recommends direct confirmation.
• Losses can reportedly be carried forward indefinitely to offset future gains, consistent with Ireland's general CGT loss rules.

Residency and cross-border issues

Your Irish tax residency governs whether your worldwide crypto gains fall within this regime. Using a foreign exchange doesn't, by itself, change this for a resident taxpayer. This guide doesn't cover non-resident-specific rules or double-taxation treaty interactions in depth.

Example

This example is hypothetical, for illustration only. Siobhán is an occasional investor, not a trader. She sells crypto during the year for a total net gain of €3,000 across all her chargeable asset disposals. After the €1,270 annual exemption, €1,730 is taxable at the 33% CGT rate — approximately €571 in tax — reportable and payable by the relevant CGT deadline for her disposal date.

Official resources

• Office of the Revenue Commissioners: https://www.revenue.ie/

Limitations and review information

Tax year covered: 2025. Last verified: October 10, 2026, against Revenue's own Tax and Duty Manual Part 02-01-03. Remaining gap: the manual's last confirmed review date is April 2020; a later update (e-Brief 095/22) was identified but not independently read, so this guide may not reflect subsequent refinements. This is educational information only, not individualized tax advice — confirm current specifics directly with Revenue or an Irish tax professional.