Journal · International Investors · Portugal
How to Buy Property in Portugal with Crypto: Law, Tax and Process
A legal guide for investors acquiring Portuguese real estate with digital assets: paying directly in crypto or converting to euros first, notarial and AML requirements, the 2026 IMT rules for non-residents, and how Portugal taxes the crypto used to pay.
Quick answer
Buying property in Portugal with crypto is legal. The buyer can pay the seller directly in crypto-assets, recorded in a public deed, or convert crypto to euros through an authorised provider first. Either way, the notary or lawyer must verify the origin of funds under Portuguese AML law, and IMT, stamp duty and registration apply as in any acquisition.
Why Portugal Matters for Crypto Property Buyers in 2026
In May 2022, a three-bedroom apartment in Braga was sold for 3 bitcoin, in what was reported as Portugal’s first public property deed with the price paid in crypto-assets and no prior conversion to euros. Since then, Portugal has become one of the European jurisdictions most closely associated with crypto-funded real estate. Vicox Legal advises international investors on crypto real estate transactions in Portugal and Spain, and Portuguese acquisitions raise questions that differ from the Spanish ones on payment structure, taxation and residency.
Three developments make 2026 a decisive year. Portugal implemented MiCA through Law 69/2025, published on 22 December 2025, designating Banco de Portugal and the CMVM as competent authorities, so crypto providers serving Portuguese clients now need MiCA authorisation. Decree-Law 97/2026 introduced a flat 7.5% property transfer tax (IMT) on residential acquisitions by non-residents, with refunds if the buyer becomes resident. And DAC8 has applied across the EU since 1 January 2026, so crypto transactions are reported to tax authorities.
This guide explains the two ways to structure a crypto-funded acquisition in Portugal, the AML file the notary will expect, the taxes on both the property and the crypto, and how Portugal compares with Spain for this type of transaction.
Legal and Regulatory Framework in Portugal
Under Portuguese law, a property acquisition funded with crypto is governed by the general rules on the transfer of real estate, combined with the anti-money laundering regime, the crypto-asset regulation and the tax codes. Six layers interact.
Anti-money laundering: Law 83/2017
Law 83/2017 transposes the EU anti-money laundering directives into Portuguese law. Notaries, registrars, lawyers, solicitors, real estate agents, banks and crypto-asset service providers are obliged entities: each must identify the client and beneficial owner, understand the origin of funds and report suspicious operations to the authorities, namely the Central Department of Investigation and Penal Action (DCIAP) and the Financial Intelligence Unit (UIF). Real estate agents are supervised for AML purposes by IMPIC, the public institute for real estate and construction.
MiCA and Law 69/2025
Regulation (EU) 2023/1114 (MiCA) is directly applicable in Portugal. Law 69/2025 designates Banco de Portugal as the authority for authorising crypto-asset service providers and supervising stablecoin issuers, and the CMVM for public offers, admission to trading, market abuse and conduct rules. Providers previously registered with Banco de Portugal benefited from a transitional regime that ran into 2026. Today, any provider converting or transferring crypto for a Portuguese buyer should hold a MiCA authorisation.
Crypto taxation: the 2023 State Budget
Law 24-D/2022, the State Budget for 2023, introduced a specific tax regime for crypto-assets in the Personal Income Tax Code (CIRS). It distinguishes between short-term gains, taxed at a special rate of 28%, and gains on crypto held for 365 days or more, which are generally excluded from tax, with exceptions examined below.
Property transfer taxes
The Municipal Property Transfer Tax Code (CIMT) governs IMT, and the Stamp Duty Code imposes 0.8% on the acquisition. Both are payable before the deed is signed. Decree-Law 97/2026 added the flat 7.5% IMT rate for non-resident buyers of residential property.
Formalities of transfer and registration
A property transfer in Portugal requires either a public deed before a notary (escritura pública) or an authenticated private document (documento particular autenticado) prepared by a lawyer or solicitor, and both must identify the means of payment. The acquisition is then registered at the Land Registry (Conservatória do Registo Predial), which gives the buyer protection against third parties.
DAC8 and the Transfer of Funds Regulation
Directive (EU) 2023/2226 (DAC8) requires crypto-asset service providers to report client transactions to tax authorities, with data collection from 1 January 2026. Portugal was among the Member States that had not completed transposition by the original deadline, but the EU framework and the Transfer of Funds Regulation (EU) 2023/1113, which applies the travel rule to crypto transfers, already make the trail of funds visible to authorities.
Two Ways to Structure a Crypto Property Purchase in Portugal
A crypto-funded acquisition in Portugal follows one of two legal structures: direct payment in crypto-assets recorded in the deed, or conversion of crypto into euros before completion. The choice affects the seller’s willingness to proceed, the legal classification of the contract, the tax analysis and the AML file.
Route 1: direct payment in crypto
In a direct crypto payment, the buyer transfers crypto-assets to a wallet indicated by the seller and the deed records that transfer as the consideration. The Braga transaction in 2022 followed this model. Because the Portuguese Civil Code defines a sale as the transfer of ownership in exchange for a price, a contract in which the consideration is a crypto-asset may be characterised as an exchange (permuta) rather than a sale, depending on how the parties draft it. The classification matters for both parties’ taxation and must be settled before signing.
This route requires a seller willing to receive crypto and able to document what they receive, a notary or lawyer prepared to verify on-chain transfers, and a mechanism to record the euro value of the consideration, which is needed for IMT, stamp duty and the seller’s capital gains calculation.
Route 2: conversion to euros before completion
In the conversion route, the buyer sells crypto through a MiCA-authorised provider or a bank, receives euros in a Portuguese or EU bank account and pays the price by bank transfer. For the seller, the notary and the registry, the transaction is a standard euro acquisition. The crypto element sits entirely in the buyer’s AML file and tax position. This is the route most sellers, notaries and banks are comfortable with, and the one Vicox Legal typically coordinates for clients who buy real estate with crypto in Portugal and Spain.
| Criterion | Direct crypto payment | Conversion to euros |
|---|---|---|
| Seller acceptance | Limited to sellers willing to receive crypto | Any seller |
| Legal classification | May be treated as an exchange (permuta) | Standard sale |
| Price volatility before completion | Must be addressed contractually | Eliminated once converted |
| Euro valuation for IMT | Required at the date of the deed | Equal to the euro price |
| AML file | Buyer and seller wallets, on-chain verification | Buyer’s crypto origin and conversion records |
| Bank involvement | Minimal | Required |
| Mortgage financing alongside | Complex | Straightforward |
Buying personally or through a company
The purchaser can be the investor personally or a company. Corporate acquisitions change the IMT and IMI profile, the AML review of beneficial ownership and the tax on future rental income or sale. Entities resident in jurisdictions on Portugal’s list of privileged tax regimes face IMT of 10% and an IMI rate of 7.5%, which makes offshore holding structures generally inefficient for Portuguese property.
Structuring note. Whichever route is chosen, the deed must identify how the price was paid. Vicox Legal prepares the origin-of-funds file, coordinates with the notary or lawyer and with the authorised provider, and aligns the contract with the tax position of both buyer and seller. See how we help clients buy real estate with crypto across Portugal and Spain.
Step-by-Step Transaction Flow
The process involves seven stages, from verifying the crypto to registering the title. The same sequence applies to both routes, with differences noted in each step.
- Wallet verification and origin of funds — The buyer documents how the crypto was acquired: exchange statements, on-chain history, tax filings and, where relevant, mining, token sale or business income records. Wallet screening confirms that the funds have no links to sanctioned addresses or mixers. This file should be ready before a reservation agreement is signed.
- Portuguese tax number and AML/KYC validation — The buyer obtains a Portuguese tax number (NIF), which is required for any acquisition. Non-EU residents typically appoint a tax representative unless they opt into the electronic notification system. The notary or lawyer, the bank and the crypto provider each carry out their own identification and beneficial ownership checks.
- Preparation of legal documentation — Counsel obtains the land registry certificate (certidão permanente), the tax record (caderneta predial) and the energy certificate, verifies the property and drafts the promissory contract (contrato-promessa de compra e venda). For crypto transactions, the promissory contract should fix the euro price, the payment mechanism and how volatility is handled.
- Crypto-to-fiat conversion or crypto transfer — In the conversion route, the buyer sells crypto through a MiCA-authorised provider and transfers euros to the payment account. In the direct route, the parties agree the wallet addresses, the amount of crypto and the timing of the transfer, which is usually executed and verified at or immediately before signing.
- Execution of the deed — The parties sign the public deed before a notary or the authenticated private document before a lawyer or solicitor. The deed identifies the parties, the property, the price or consideration and the means of payment, including transaction identifiers for crypto transfers.
- Tax settlement (IMT and stamp duty) — IMT and the 0.8% stamp duty must be paid before the deed, using the higher of the declared value and the property’s tax value (VPT). Proof of payment is presented at signing.
- Registration at the Land Registry — The acquisition is registered at the Conservatória do Registo Predial, often electronically through the Casa Pronta service. Registration makes the buyer’s title effective against third parties and should be requested immediately after signing.
AML and KYC Compliance for Crypto Purchases in Portugal
AML compliance in a Portuguese crypto property purchase is defined by the obligation of every professional involved to understand where the money comes from before the deed is signed. In crypto transactions, this means reconstructing the history of the digital assets, not only the last transfer.
Who carries the obligations
The notary or lawyer formalising the transfer, the real estate agent, the bank receiving euros and the crypto provider are each obliged entities under Law 83/2017. Each must apply customer due diligence, keep records for seven years and report suspicious operations without delay. A transaction does not become compliant because one of them has cleared it: each makes its own assessment.
KYC versus AML in a property transaction
KYC (know your customer) refers to identifying the client: identity, residence, beneficial ownership and politically exposed person status. AML (anti-money laundering) refers to understanding whether the funds are legitimate: source of funds, source of wealth and the economic rationale of the purchase. A buyer can clear KYC immediately and still be stopped at the AML stage if the crypto trail is incomplete.
Acceptable and problematic sources of crypto
| Source of crypto | Typical assessment | Supporting evidence |
|---|---|---|
| Purchased on a regulated exchange with salary or business income | Generally acceptable | Exchange statements, bank transfers into the exchange, tax returns |
| Long-term holdings acquired years ago | Acceptable if reconstructed | Historical exchange data, on-chain analysis, contemporaneous records |
| Token sale, founder allocation or post-exit proceeds | Acceptable with documentation | Corporate documents, vesting schedules, legal opinions, tax filings |
| Mining or staking rewards | Acceptable with evidence of activity | Operational records, wallet history, tax treatment in country of origin |
| Funds routed through mixers or privacy protocols | Problematic; high rejection risk | Usually cannot be remedied by documentation alone |
| Peer-to-peer purchases without records | Problematic | Requires extensive reconstruction; outcome uncertain |
Cash controls
Physical movements of €10,000 or more in cash or bearer instruments into or out of the EU must be declared to customs under Regulation (EU) 2018/1672. This is rarely relevant to crypto transactions, which settle by bank or on-chain transfer, but becomes relevant if any part of the funds is carried physically.
Risk of refusal
A notary or lawyer who cannot establish the origin of funds or the beneficial owner must refuse to formalise the transaction and may be required to report it. The most common triggers in crypto purchases are wallets with exposure to mixers or sanctioned addresses, conversions through providers not authorised in the EU, and holdings whose history cannot be documented. Our AML compliance guide for crypto real estate covers the documentation in detail; the same principles apply in Portugal.
Tax Implications of Buying Property in Portugal with Crypto
A crypto-funded acquisition in Portugal triggers two sets of taxes: the taxes on acquiring and holding the property, which are the same for every buyer, and the tax on disposing of the crypto, which depends on the buyer’s tax residence and holding period.
IMT: the property transfer tax
IMT is calculated on the higher of the declared value and the tax value of the property (VPT). For resident buyers of a permanent home in mainland Portugal in 2026, IMT is progressive: purchases up to €106,346 are exempt, marginal rates rise from 2% to 8% up to €660,982, a flat 6% applies up to €1,150,853 and a flat 7.5% above that. Secondary homes follow a separate scale. Under Decree-Law 97/2026, non-residents acquiring residential property pay a flat 7.5%, without the exemptions or progressive brackets; the difference can be recovered if the buyer becomes a Portuguese tax resident within two years, or if the property is let at moderate rents under the conditions of the decree.
Stamp duty
Stamp duty of 0.8% applies to the acquisition value. Where the purchase is financed with a mortgage, separate stamp duty applies to the loan.
Annual property taxes: IMI and AIMI
The municipal property tax (IMI) is charged annually on urban property at rates set by each municipality, generally between 0.3% and 0.45% of the VPT. The additional IMI (AIMI) applies to individuals whose residential property in Portugal exceeds €600,000 in aggregate tax value, at progressive rates.
Tax on the crypto: Portuguese residents
For individuals who are tax resident in Portugal, gains on crypto held for less than 365 days are taxed at a special rate of 28%, with the option to aggregate them with other income. Gains on crypto held for 365 days or more are generally excluded from tax, unless the crypto-assets qualify as securities or the counterparty is resident in a jurisdiction on Portugal’s list of privileged tax regimes. Exchanges between crypto-assets do not trigger tax at the time of the swap. Using crypto to pay for goods, including real estate, is treated as a disposal, so the gain is calculated as if the crypto had been sold at the euro value of the consideration. Gains from professional trading or mining are taxed as business income under different rules.
Tax on the crypto: non-residents
Non-resident buyers are generally taxed on crypto gains in their country of residence. Whether paying for a property with crypto, or converting crypto before the purchase, triggers tax there depends on local law and should be confirmed before the transaction. Investors planning to move to Portugal should consider the timing of the disposal relative to their change of residence.
Tax for the seller who receives crypto
A seller who receives crypto as consideration calculates the capital gain on the property using the euro value of what they received. If they later sell the crypto, a second taxable event may arise in their hands, depending on their residence and holding period. Sellers are often reluctant to accept this double exposure, which is one reason the conversion route is more common.
Reporting and double taxation
Portugal’s network of double taxation conventions allocates taxing rights over rental income and gains on Portuguese real estate, which Portugal generally retains as the state where the property is located. DAC8 means crypto transactions through EU providers are reported to tax authorities. Investors relocating to Portugal should also review the IFICI regime, often called NHR 2.0, which replaced the original NHR for new applicants from 2024 and is analysed in our guide to the Portugal NHR regime for crypto investors.
| Tax | Who pays | Key rule |
|---|---|---|
| IMT, resident buyer (permanent home) | Buyer | Progressive scale; exempt up to €106,346; flat 6% or 7.5% at higher values |
| IMT, non-resident buyer (residential) | Buyer | Flat 7.5% under Decree-Law 97/2026; refundable difference in specific cases |
| IMT, entities in privileged tax regimes | Buyer | 10% |
| Stamp duty on acquisition | Buyer | 0.8% |
| IMI | Owner, annually | Generally 0.3%–0.45% of VPT for urban property |
| AIMI | Owner, annually | Residential property above €600,000 aggregate VPT |
| Crypto gain, Portuguese resident, under 365 days | Buyer | 28% special rate |
| Crypto gain, Portuguese resident, 365 days or more | Buyer | Generally excluded, with exceptions |
| Crypto gain, non-resident | Buyer | Generally taxed in country of residence |
Risk Mitigation and Due Diligence
Risk in a Portuguese crypto property purchase is concentrated in three areas: the value of the crypto between commitment and completion, the acceptability of the funds to the professionals involved, and the condition of the property itself.
Exchange-rate risk between signing and completion
The promissory contract usually fixes the price in euros, while the buyer’s wealth is held in crypto. A market fall between the promissory contract and the deed can leave the buyer short of funds. Converting the required amount once the promissory contract is signed, or fixing in the contract a crypto amount with a euro adjustment mechanism, limits this exposure. In the direct route, the contract should specify which party bears the volatility risk and how the euro value is determined on the day of the deed.
Risk of refusal by the notary or lawyer
Incomplete origin-of-funds documentation can stop the transaction at the last stage. Under a Portuguese promissory contract, a buyer who fails to complete may lose the deposit paid, and in some cases owe double if the seller is the defaulting party. Preparing the AML file before signing the promissory contract is the most effective protection.
Funds from unregulated platforms and mixed structures
Crypto acquired or converted through platforms that never applied KYC, or a combination of crypto, bank financing and personal funds, multiplies the documentation required. Each source must be traceable independently.
Property due diligence
The payment method does not change the property review. Before signing the promissory contract, the buyer should obtain the certidão permanente to confirm ownership, mortgages and charges; check the caderneta predial and its consistency with the registry; verify the use licence (licença de utilização) or its legal exemption, the energy certificate and any condominium debts; and confirm urban planning status and any local accommodation licence if the property will be let to tourists.
Pre-transaction legal advice
The legal classification of a direct crypto payment, the IMT position of a non-resident buyer and the tax treatment of the crypto disposal must be settled before any commitment. Most crypto property transactions that fail do so on documentation, not on price.
Portugal or Spain for Crypto Property Buyers?
Portugal and Spain both allow crypto-funded property acquisitions within an EU framework of AML and MiCA rules, but they differ in payment structure, tax treatment of the crypto and purchase taxes for non-residents.
| Criterion | Portugal | Spain |
|---|---|---|
| Direct payment in crypto | Precedent of public deeds paid in crypto since 2022 | Possible in theory as an exchange; in practice almost always converted to euros |
| Tax on resident’s crypto gain | 28% under 365 days; generally excluded after | 19%–30% in the savings base, no holding-period exemption |
| Purchase tax for non-residents | Flat 7.5% IMT on residential, plus 0.8% stamp duty | Regional ITP or VAT + AJD, same as residents |
| Formalisation | Notarial deed or lawyer-authenticated document | Notarial deed |
| AML supervision | Law 83/2017; DCIAP and UIF | Law 10/2010; SEPBLAC |
| Residency through real estate | Real estate Golden Visa routes ended in 2023 | Golden Visa abolished in 2025 |
| Incentive for new residents | IFICI (NHR 2.0) for qualifying activities | Beckham regime for qualifying relocations |
For a Portuguese tax resident with long-held crypto, Portugal can offer a materially lower tax cost on the crypto disposal. For a non-resident buyer of a residential property, the 7.5% IMT may make Spain comparable or cheaper on purchase taxes, depending on the region. Our Spain vs Portugal comparison for crypto real estate develops the analysis.
Advantages for International Investors
Portugal offers international investors specific advantages for crypto-funded property acquisitions, provided the transaction is properly structured and documented.
- Payment flexibility. Portugal has precedent for public deeds recording payment directly in crypto, alongside the standard conversion route.
- Favourable treatment of long-held crypto. Portuguese residents can generally dispose of crypto held for 365 days or more without tax, subject to the statutory exceptions.
- Refundable non-resident IMT. Buyers who relocate within two years can recover the difference between the 7.5% flat rate and the standard scale.
- Efficient formalisation. Transfers can be completed by notarial deed or by a document authenticated by a lawyer or solicitor, and registered electronically.
- EU legal framework. MiCA authorisation, EU AML rules and EU banking access give buyers and sellers a predictable environment.
- Residency pathway. Although real estate no longer qualifies for the Golden Visa, the fund route remains available and is examined in our guide to the Golden Visa Portugal fund route for crypto investors.
Why Portugal Is a Leading Jurisdiction for Crypto Real Estate Transactions
Portugal combines a tradition of legal certainty in property transfers with one of Europe’s most established track records in crypto-funded real estate.
- A reliable Land Registry. Registration at the Conservatória do Registo Predial gives registered titles protection against third parties, and the certidão permanente lets buyers verify ownership and charges online before committing.
- Legal control before signing. Notaries, lawyers and solicitors verify identity, the property’s legal status and the means of payment before the transfer is formalised.
- Robust AML implementation. Law 83/2017 implements the EU AML directives, with clear obligations for every professional involved. For compliant investors, requirements are predictable.
- Precedent for crypto payments. Public deeds with payment in crypto-assets have been executed since 2022, giving the market practical experience with on-chain consideration.
- Open to non-EU buyers. Foreign nationals can buy property in Portugal with a NIF, without requiring residence.
- Clear crypto regulation. Law 69/2025 implements MiCA with defined roles for Banco de Portugal and the CMVM, giving buyers a clear basis to verify their providers.
- Comparative position. Compared with jurisdictions that have no specific crypto tax regime or weaker registries, Portugal offers buyers more certainty on both the property and the tax treatment of the crypto used to pay.
Vicox Legal manages the full process for clients who buy real estate with crypto in Portugal and Spain, from the AML file to registration.
Pre-Transaction Checklist for Crypto Property Buyers in Portugal
- Reconstruct the acquisition history of the crypto you will use, with exchange statements and on-chain records.
- Screen your wallets for exposure to mixers, sanctioned addresses or high-risk platforms before approaching the seller.
- Obtain your Portuguese tax number (NIF) and, if required, appoint a tax representative.
- Decide whether you will pay directly in crypto or convert to euros, and confirm the seller accepts that route.
- Confirm that any provider converting your crypto holds a MiCA authorisation.
- Check your holding period for each crypto-asset and model the tax on disposal in Portugal and in your country of residence.
- Calculate IMT under the 7.5% non-resident rate and, if you plan to relocate, document your intended change of residence.
- Request the certidão permanente and caderneta predial and verify the use licence and energy certificate.
- Include in the promissory contract a clause on the euro price, payment mechanism and volatility risk.
- Share the origin-of-funds file with the notary or lawyer before the signing date.
- Pay IMT and stamp duty before the deed and keep the receipts for signing.
- Request registration at the Land Registry immediately after signing.
Frequently Asked Questions
Can I buy property in Portugal with Bitcoin?
Yes. Portuguese law does not prohibit the use of crypto-assets in a property acquisition, and public deeds with payment in bitcoin have been executed since 2022. The buyer can pay the seller directly in crypto, recorded in the deed, or convert crypto to euros through a MiCA-authorised provider and pay by bank transfer. In both cases, the notary or lawyer must verify the origin of funds under Law 83/2017, and IMT, stamp duty and registration apply as in any purchase.
Is paying for property with crypto taxable in Portugal?
For Portuguese tax residents, paying with crypto is treated as a disposal. If the crypto was held for less than 365 days, the gain is taxed at a special rate of 28%, unless the taxpayer opts to aggregate it with other income. Gains on crypto held for 365 days or more are generally excluded from tax, except where the assets qualify as securities or the counterparty is in a jurisdiction on Portugal’s privileged tax regime list. Non-residents are generally taxed in their country of residence.
Do non-residents pay 7.5% IMT in Portugal?
Yes. Under Decree-Law 97/2026, non-residents acquiring residential property in Portugal pay IMT at a flat rate of 7.5%, without the exemptions and progressive brackets available to residents. The difference between the flat rate and the standard scale can be recovered if the buyer becomes a Portuguese tax resident within two years of the acquisition, if the buyer was previously resident, or if the property is let at moderate rents under the conditions set by the decree. Stamp duty of 0.8% applies in addition.
Can a Portuguese notary accept crypto directly?
A Portuguese notary does not receive the payment but records it. In a direct crypto transaction, the buyer transfers crypto-assets to the seller’s wallet, and the deed identifies the transfer as the means of payment, including the transaction details. The notary, as an obliged entity under Law 83/2017, must verify the identity of the parties, the beneficial owner and the origin of the crypto. Because the consideration is not money, the contract may be characterised as an exchange rather than a sale, which affects the tax analysis.
Does Portugal still offer a Golden Visa through real estate?
No. The real estate investment routes of the Portuguese Golden Visa were removed by the Mais Habitação housing law in October 2023. Investors can still apply through other routes, notably subscription of units in qualifying investment funds, which requires a minimum of €500,000. A property purchase funded with crypto can therefore be part of a relocation strategy, but it does not by itself grant a residence permit. Investors seeking residency should structure the fund investment and the property purchase separately.
Is Portugal or Spain better for buying property with crypto?
It depends on the buyer’s residence and holding period. Portugal generally excludes from tax the gains of residents on crypto held for 365 days or more and has precedent for deeds paid directly in crypto. Spain taxes all crypto gains of residents at 19% to 30% but applies the same purchase taxes to residents and non-residents, while Portugal charges non-residents a flat 7.5% IMT on residential property. Both jurisdictions offer reliable registries, notarial control and EU-standard AML frameworks.
Buy Property in Portugal with Crypto — Safely and Compliantly
Vicox Legal structures crypto-funded acquisitions in Portugal and Spain, whether paid directly in crypto or converted to euros, managing the origin-of-funds file, tax analysis, deed and Land Registry registration.
