Crypto tax deadlines 2026

Per European Commission materials, DAC8 rules apply from 1 January 2026. Reporting Crypto-Asset Service Providers (RCASPs) are expected to collect data on reportable crypto-asset transactions of EU-resident users from that date. Member-state transposition details vary.

Crypto angle: DAC8 is a reporting framework (platforms → tax admins), not a capital-gains formula. Domestic tax rules still decide what users owe.

Box 3 wealth tax uses reference-date valuations (commonly 1 January). Rules have been in legislative flux — confirm Belastingdienst guidance for the year.

Crypto angle: Snapshot crypto valuations at the peildatum; keep exchange/wallet evidence. Box 3 treatment ≠ automatic CGT model.

First RCASP→authority filings for 2026 reportable data generally fall in 2027; exact national deadlines differ. Confirm your Member State tax authority calendar — do not treat this row as a single EU-wide filing day.

Crypto angle: CASP/RCASP ops: data collection quality in 2026 drives 2027 filings. Users will see more pre-filled / matched data later — keep personal ledgers anyway.

Online Self Assessment and balancing payment for the tax year that ended the previous 5 April.

Crypto angle: CGT / income characterisation for crypto disposals and rewards; HMRC cryptoassets manuals. Share pooling / same-day / 30-day rules.

Brokers generally furnish many information returns (including digital-asset Form 1099-DA era forms) to recipients by 31 January. Confirm IRS instructions for the tax year — rules and transitional relief evolve.

Crypto angle: Reconcile 1099-DA / broker proceeds with your own wallet+exchange history. Missing cost basis on broker forms is common — keep independent records.

When a Steuerberater is engaged, the filing deadline is often extended into February of the second following year (e.g. 2024 return → Feb 2026). Confirm the BMF decree for the year.

Crypto angle: Advisor calendars still need complete lot/holding-period data for §23 analysis — software exports ≠ legal characterisation.

No single federal filing day — each canton sets the Steuererklärung / déclaration deadline (extensions common). Check your canton.

Crypto angle: Wealth tax + income characterisation; many cantons reference ESTV crypto valuation lists.

Informative return on certain foreign assets above thresholds. Filing window typically 1 January–31 March. Confirm current Agencia Tributaria instructions and thresholds.

Crypto angle: Complements (does not replace) crypto income/gains in Renta. Overlaps conceptually with Modelo 721 for crypto abroad — check which form(s) apply.

Informative declaration of virtual currencies located abroad. Same seasonal window as Modelo 720 in recent years — confirm Agencia Tributaria calendar and thresholds.

Crypto angle: Spain-specific crypto reporting form for foreign-held crypto. Distinct from computing IRPF gains in the Renta campaign.

Federal Form 1040 due mid-April; weekends/holidays shift the date. Extensions available (Form 4868) — payment still generally due in April.

Crypto angle: Digital assets question on Form 1040; disposals often on Form 8949 + Schedule D; income schedules for rewards.

Report of Foreign Bank and Financial Accounts if aggregate foreign accounts exceed the threshold. Automatic extension typically to 15 October. Separate from Form 1040.

Crypto angle: Some foreign-exchange / hosted-wallet arrangements may raise FBAR questions — facts-specific; not every crypto account is an FBAR account. Confirm FinCEN/IRS guidance.

Individual T1 due 30 April. Self-employed often 15 June for filing (balances owing still generally due 30 April).

Crypto angle: CRA guidance on income vs capital; ACB tracking across exchanges/wallets; Schedule 3 for capital gains.

Belastingdienst sends invitations; default individual deadline often 1 May unless extended. Confirm your letter / Mijn Belastingdienst.

Crypto angle: Report Box 3 crypto where applicable; separate any income characterisation if you trade as enterprise.

Déclaration des revenus en ligne — exact cut-off depends on département / zone. Paper earlier. Confirm calendrier fiscal each spring.

Crypto angle: Plus-values crypto often via annexe 2086; flat-tax vs progressive option; €305 disposal threshold rules.

Declaration of foreign accounts (including many crypto accounts held abroad) is typically filed with the income-tax return on form 3916 / 3916-bis. Same seasonal window as the déclaration des revenus.

Crypto angle: Hosted exchange accounts and some foreign wallets may need listing — confirm current DGFiP instructions for the year. Distinct from computing plus-values on 2086.

Self-employed individuals and their spouse/partner often have until 15 June to file. Payment of balance owing is still typically 30 April.

Crypto angle: Trading-as-business characterisation vs capital — facts-and-circumstances; software does not decide.

Australian individual tax year ends 30 June. Not a filing deadline — a record-boundary date for CGT events and cost base.

Crypto angle: Export exchange/wallet histories as of FY end; ATO expects records that substantiate disposals and cost base.

Campaña de la Renta typically opens in April and closes end of June. Confirm Agencia Tributaria calendar annually.

Crypto angle: Crypto gains/income in IRPF as applicable; keep exchange/wallet records.

Typical Einkommensteuererklärung deadline without tax advisor. Confirm BMF/ELSTER for the assessment year.

Crypto angle: Private Veräußerungsgeschäfte (§23) / 1-year holding; Freigrenze; separate income-like rewards.

Second payment on account toward the current year's Self Assessment liability (if PoA apply). Confirm your HMRC statement.

Crypto angle: Large prior-year crypto gains can trigger payments on account even before the next SA return is filed.

Typical automatic extension deadline if Form 4868 filed. Confirm IRS calendar for the year.

Crypto angle: Extension does not extend time to pay tax owed; crypto cost-basis cleanup often drives October filings.

Individual returns for non-agent lodgers typically due 31 October. Registered agents may have later lodgment schedules.

Crypto angle: ATO treats crypto as CGT asset for many disposals; 50% discount if held >12 months where eligible.

Paper Self Assessment deadline is earlier than online. Most filers use online by 31 January instead.

Crypto angle: Same CGT/income reporting obligations; paper filers still need disposal records for HMRC.

Dichiarazione Redditi persone fisiche telematic deadline has commonly fallen on 30 November in recent years. Confirm Agenzia delle Entrate calendar for the year (730 has a different path).

Crypto angle: Crypto gains/income characterisation under Italian rules; monitoring obligations may also apply (quadro RW / IVAFE) — see separate row.

Foreign-asset monitoring (quadro RW) and related IVAFE questions are typically handled inside the Redditi filing cycle. Exact duties depend on holding facts — confirm AdE instructions.

Crypto angle: Crypto held via foreign intermediaries / wallets can trigger monitoring questions even when the income computation differs. Keep year-end valuations.

ESTV publishes indicative year-end crypto exchange rates used by many cantons for wealth-tax valuations. Publication timing varies — treat 31 Dec as the valuation cue, then watch ESTV release.

Crypto angle: Wealth-tax inventory of coins/tokens at year-end; keep self-custody + exchange balances as of 31 Dec.