Ireland Crypto Tax 2026

Ireland's crypto tax is conceptually simple and procedurally unforgiving: a flat 33% Capital Gains Tax on disposals above a small €1,270 exemption, with strict split payment dates — unless the activity is a trade, in which case it is income tax instead. The simplicity is real; the deadlines and the CGT-vs-trading line are where people get caught. This guide covers all three.

The headline figures

• CGT is a flat 33% on net crypto gains above the €1,270 annual personal exemption.
• The rate is not progressive: one rate, 33%.
• Trading activity is taxed as income (plus USC and PRSI), not CGT, on a badges-of-trade test.
• Payment is split by disposal period: disposals from 1 January to 30 November are payable by 15 December the same year; disposals from 1 to 31 December are payable by 31 January the next year.
• Under DAC8, from 1 January 2026 CASPs report Irish residents' activity, exchanged to Revenue by 30 September 2027.

The default: 33% CGT

For an individual investor, disposing of crypto (selling for fiat, exchanging for another crypto, or using it to pay for goods/services) is a CGT event. The mechanics:

• Compute the net chargeable gain for the tax year (gains minus allowable losses).
• Deduct the €1,270 annual personal exemption (per individual, not transferable between spouses, shared across all CGT assets).
• Apply 33% to the remainder.

There is no progressive scale and no holding-period discount in standard Irish CGT — a gain is a gain, taxed at 33% above the exemption. Crypto-to-crypto exchanges are disposals, consistent with Revenue's treatment of crypto-assets.

The procedural trap: split payment dates

The substantive rate is simple; the payment timing is where compliance fails. Ireland splits CGT payment by when the disposal occurred:

The return is filed in the following year's tax return, but the payment is due on the dates above — before the return. A disposal in March is payable by 15 December that year, not at return time the next year. Missing the payment date triggers interest even if the return is later correct. Confirm exact dates with Revenue; they are strict and the data trail (below) makes lateness visible.

The trading line: when it becomes income tax

If the activity amounts to a trade, profits are income, not CGT. Revenue applies the badges of trade:

• Frequency and volume of transactions
• Profit-seeking / commercial intent
• Organised systems and record-keeping
• Short holding periods
• Financing arrangements (leverage, borrowed funds)

Trading profits are charged to income tax, plus USC and PRSI as applicable — a materially higher combined burden than the 33% CGT. Ordinary buy-and-hold investing is CGT; genuine business-like trading is income. The line is fact-specific and assessed by Revenue, not elected by the taxpayer (the same private-vs-professional logic as Belgium and the Dutch Box 1 boundary).

Other Irish specifics

• Losses: allowable capital losses offset chargeable gains; unused losses generally carry forward.
• Staking / mining income: receipts can be income at the time of receipt under Revenue's crypto-asset guidance, with a separate CGT event on later disposal — confirm treatment for your facts.
• Records: Revenue expects records of acquisition and disposal dates, amounts, and euro values; the CGT computation depends on them.

DAC8 and Ireland

Ireland transposed DAC8. From 1 January 2026, CASPs report Irish residents' crypto activity, exchanged to Revenue by 30 September 2027 for FY 2026 (see DAC8 transposition by country). Revenue cross-references reported disposal activity against the individual's CGT — or income, if trading — position. Two practical consequences:

1. Under-declaration is materially more detectable against CASP-reported disposals.
2. The split-payment-date discipline matters more: a visible disposal with a missed 15 December payment is now an easy flag (see DAC8 impact on individuals).

Practical workflow for Irish residents

1. Reconstruct disposals with dates and euro values across all wallets/exchanges.
2. Characterise: investing (CGT) vs trading (income) — apply badges of trade honestly.
3. Compute CGT: net gains − €1,270 → 33%.
4. Pay on the correct split date (15 Dec / 31 Jan), not at return time.
5. File the CGT pages in the following year's return.
6. Reconcile against DAC8-reported data.

Choosing and configuring a tool for Ireland

Irish CGT is arithmetically simple, so the value of a tool is less in the rate and more in the exemption, the disposal treatment, and above all the payment-date framing.

• The €1,270 exemption applied once per individual across all CGT assets (not transferable between spouses), not a per-asset or per-transaction allowance.
• Crypto-to-crypto as a disposal: confirm the tool treats swaps as CGT events, consistent with Revenue's treatment.
• Split payment dates: this is where tools most often fall short. The tool should help you see CGT due by 15 December for initial-period disposals and by 31 January for the later period, because it changes when you owe, not just how much.
• A flat 33%, with no progressive scale or holding-period discount in standard CGT.

Koinly supports Irish CGT computation including the €1,270 exemption and the disposal-period logic, and Waltio also covers Ireland. Neither decides the CGT-versus-trading characterisation; that judgement and its documentation stay with the taxpayer and adviser.

Where Wag3s fits

Wag3s Folio reconstructs multi-chain disposal history with euro values and dates, the exact inputs Irish CGT and the split payment dates require, and reconciles against DAC8-reported activity. For Irish entities operating on-chain, Wag3s Ledger provides audit-ready records and multi-chain reconciliation. The badges-of-trade question is assessed by Revenue on the facts, so Wag3s gives an Irish tax adviser dated, reconciled records to characterise and file, rather than deciding it for you.

Further reading

• How to Do Crypto Taxes
• UK Crypto Tax Guide 2026
• Belgium Crypto Tax Guide 2026
• Netherlands Crypto Tax Guide 2026
• DAC8 Transposition by Country
• DAC8 Impact on Individuals

Worked example: CGT with the split payment dates

Ciarán makes the following disposals in 2026:

• April: sells ETH for a €4,200 gain.
• July: sells BTC for a €1,500 gain.
• December 15: sells SOL for a €900 gain.

Net gains computation.

Total gains: €4,200 + €1,500 + €900 = €6,600. Less annual exemption: − €1,270. Chargeable gain: €5,330. CGT at 33%: €1,758.90.

Split payment dates.

All three disposals are in the initial period (1 January – 30 November for the April and July disposals; 1–30 November window excludes the December one — but in this case the December disposal was on 15 December, which is in the later period).

Correction: the April and July disposals (and any made 1 January – 30 November) are payable by 15 December 2026. The December 15 disposal is in the later period (1–31 December) and is payable by 31 January 2027.

Practical split:

• CGT on initial-period gains (€5,700 combined, i.e. €4,200 + €1,500, before exemption): €5,700 − €1,270 = €4,430 × 33% = €1,461.90 due by 15 December 2026.
• CGT on later-period gain (€900 × 33% = €297) due by 31 January 2027.

Note: The €1,270 exemption is typically applied against initial-period gains first. Exact allocation should be confirmed with Revenue; the principle is that payment must be made in the period it falls due, not deferred to the return.

The return is filed in the 2026 tax return (Form 11 or Form 12, as applicable) submitted in 2027.

Why this trips people up. Many investors assume the CGT is paid with the return. In Ireland, most of the CGT is paid by 15 December of the same year — months before the return is filed. Missing this date generates an interest liability even if the eventual return is perfectly accurate. The split-date system is the most common procedural failure for Irish crypto holders.

Sources

• Revenue — Tax and Duty Manual Part 02-01-03: Taxation of crypto-assets (PDF), covering CGT and income-tax treatment, the €1,270 annual exemption, and the CGT payment dates, plus the Cryptocurrencies and crypto-assets hub.
• Revenue — Crypto-Asset Reporting Framework (CARF) / DAC8 for the reporting layer.
• Council Directive (EU) 2023/2226 (DAC8) — EUR-Lex.