Portugal Crypto Tax Review 2025: Current Rules and Upcoming Changes

Posted By Tristan Valehart    On 16 Feb 2025    Comments (14)

Portugal Crypto Tax Review 2025: Current Rules and Upcoming Changes

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When it comes to Portugal crypto tax policy is a set of rules governing how cryptocurrency transactions are taxed in Portugal, investors need to know the latest changes and what might be coming next.

Quick takeaways

  • Long‑term holdings (over 365 days) stay tax‑free for individuals.
  • Short‑term gains are taxed at a flat 28% rate.
  • Professional activities fall under CategoryB and face progressive rates from 14.5% to 53%.
  • Staking and lending income is CategoryE, taxed at 28% unless you opt into the progressive bracket.
  • Future EU rules (MiCAR) and tighter tax‑authority tech may tighten reporting.

How Portugal’s crypto tax framework works today

Since the 2023 State Budget overhaul, Portugal moved from a near‑tax‑haven to a three‑tier system embedded in the Personal Income Tax Code (PIT Code). The three categories are:

  • CategoryB - Professional activity: Applies to miners, validators, and anyone who earns crypto as a business. Taxable income is either 95% of gross mining receipts or 15% of other professional crypto revenue, then subject to progressive PIT rates (14.5%‑53%). A simplified regime exists for annual gross income under €200,000.
  • CategoryE - Passive income: Covers staking, lending, and similar yields. Default flat rate is 28%, but taxpayers can aggregate this income with other sources to trigger progressive rates.
  • CategoryG - Capital gains: Short‑term gains (<365days) are taxed at 28% when converted to fiat. Long‑term gains (>365days) are completely exempt for EU/EEA residents or those in jurisdictions with a double‑tax treaty.

The tax authority uses the FIFO (First‑In‑First‑Out) method to calculate holding periods and cost bases. This means the earliest purchased units are considered sold first, which influences whether a gain lands in the short‑term or long‑term bucket.

Key entities and their roles

Cryptocurrency is a digital asset that can be transferred, stored, and traded on blockchain networks. In Portugal, each transaction-sale, exchange, or conversion-creates a taxable event unless the long‑term exemption applies.

The Personal Income Tax (PIT) is the overarching tax regime that incorporates the three crypto categories mentioned above.

The Bank of Portugal oversees AML/KYC compliance for crypto service providers, ensuring that businesses collect the required customer data.

At the EU level, the Markets in Crypto‑Assets Regulation (MiCAR) will harmonise certain crypto rules across member states, potentially affecting how Portugal aligns its tax and licensing regime.

Many digital nomads choose Portugal because the country offers a digital‑nomad visa that allows remote workers to stay for up to a year while enjoying the tax‑friendly environment.

Portugal vs. other European tax regimes

Portugal vs. other European tax regimes

Cryptocurrency tax comparison (2025)
Country Long‑term exemption Short‑term rate Staking / Lending Notes
Portugal Tax‑free after 365days (EU/EEA residents) 28% flat 28% flat (optional progressive) Three‑category system; FIFO method
Germany Tax‑free after 365days Progressive up to 45% Taxed as income, progressive rates Similar holding‑period rule, higher income rates
France None - all gains taxed 30% flat (incl. social contributions) 30% flat Crypto‑to‑crypto trades exempt, but fiat conversions taxed
United Kingdom None - CGT applies always 10% or 20% CGT (basic / higher rate) Income tax 20‑45% £3,000 annual CGT allowance; no long‑term exemption

Compliance checklist for Portuguese crypto taxpayers

  1. Determine which category your activity falls into (B, E, or G).
  2. Keep detailed transaction logs: date, amount, fiat value at conversion, and source/destination wallets.
  3. Apply FIFO to calculate holding periods for each sale.
  4. If you’re a miner or validator, calculate taxable income on 95% (mining) or 15% (other professional) of gross receipts.
  5. Report staking rewards only when you convert them to fiat, unless you opt into progressive rates.
  6. File your annual PIT return by March31of the following year, attaching the crypto schedule (AnnexG).
  7. Stay updated on any new reporting forms introduced by the Autoridade Tributária e Aduaneira.

Possible future shifts

While the core three‑tier structure appears stable, several factors could reshape the landscape:

  • MiCAR implementation: The EU may require more uniform reporting standards, which could force Portugal to align its categories with a broader EU template.
  • Enhanced tax‑authority tech: The Portuguese tax office is investing in blockchain‑analysis tools. More sophisticated tracking could reduce the current gap that allows some under‑reporting.
  • Threshold adjustments: The €200,000 simplified‑regime ceiling may be revisited if revenue from crypto activities grows substantially.
  • Environmental tax considerations: Mining income already faces a 95% gross‑receipt tax; future EU green‑tax policies might increase that rate.

For now, the long‑term exemption remains a solid pillar for digital nomads and buy‑and‑hold investors, but anyone engaged in frequent trading should budget for the 28% short‑term rate.

Practical tips for investors and professionals

  • Use a dedicated tracking tool (e.g., CoinTracking, Koinly) that supports FIFO and can generate the required AnnexG report.
  • Consider a holding strategy: If you can wait 365 days before converting to fiat, you eliminate tax entirely on gains.
  • Separate accounts: Keep a clear distinction between personal trading (CategoryG) and professional activities (CategoryB) to avoid misclassification.
  • Watch the exchange of reward types: Staking rewards received in crypto stay untaxed until fiat conversion, giving you a timing lever.
  • Consult a Portuguese tax adviser before launching a mining operation; the 95% gross‑receipt rule can dramatically affect profitability.
Frequently Asked Questions

Frequently Asked Questions

Is crypto still tax‑free in Portugal?

For individuals who hold crypto for more than 365 days and are tax residents (or from an EU/EEA country with a treaty), gains are exempt. Short‑term gains and professional income are still taxable.

How does FIFO affect my tax bill?

FIFO means the oldest coins you bought are considered sold first. If those older coins were held longer than 365 days, the sale may qualify for the long‑term exemption. Accurate timestamps are crucial.

Do I pay tax on staking rewards when I receive them?

No. Tax is triggered when you convert the rewards to fiat. If you keep them in crypto, you can defer tax until conversion (or until you elect the progressive tax route).

What is the simplified regime for professional crypto income?

If your gross professional crypto revenue stays below €200,000 a year, you may apply the simplified calculation: 95% of mining receipts or 15% of other professional crypto income are considered taxable, then the progressive PIT rates apply.

Will MiCAR change Portugal’s tax rates?

MiCAR mainly harmonises licensing and consumer‑protection rules. Tax rates are set by national law, so Portugal will likely keep its 28% short‑term and long‑term exemption, though reporting requirements may become more uniform.