🇫🇷 How to Buy Cryptocurrency in France: PSAN Registration, Payment Methods, KYC and Tax Obligations

France requires crypto platforms to register with the AMF as PSANs and applies a 30% flat tax on gains. This guide covers how to verify registration, fund your account via SEPA, complete KYC, and meet your tax reporting obligations.

Verify PSAN Registration Before Depositing Funds

France operates a mandatory national register for crypto service providers called PSAN (Prestataires de Services sur Actifs Numériques), managed by the Autorité des marchés financiers (AMF). Any platform offering custody, buying, selling, or exchange services to French residents must either hold PSAN registration or an equivalent EU authorization under MiCA. Operating without registration is illegal, and unregistered platforms cannot legally advertise in France.

Before you deposit euros or provide identity documents, check the AMF public register at amf-france.org. The register lists both mandatory registrants and optional registrants; the latter have undergone additional compliance reviews covering anti-money-laundering controls, capital adequacy, and governance. Look for platforms with "enregistrement PSAN" or "agrément PSAN." If a platform is not listed and does not hold a MiCA license from another EU regulator, do not use it. Major platforms registered as PSAN include Bitstamp, Crypto.com, Coinhouse, and Paymium; many others hold MiCA passports from regulators in Ireland, Lithuania, or other EU jurisdictions and can legally serve French clients without separate AMF registration.

Funding Your Account: SEPA Transfers and Card Payments

Most PSAN-registered and MiCA-authorized platforms accept euro deposits via SEPA (Single Euro Payments Area) bank transfer. SEPA transfers are free from your bank's perspective for euro-zone accounts, usually arrive within one business day, and carry no currency conversion fees. To deposit, you generate a unique SEPA reference code or IBAN in your platform account, then initiate the transfer from your French bank. The account name at the receiving institution must match your verified name on the platform to comply with anti-money-laundering rules.

Card payments—both debit and credit—are available on many platforms but typically incur higher fees, often between 1.5% and 3.9% per transaction. Some French banks block card payments to crypto platforms as a fraud-prevention measure, so SEPA transfers remain the most reliable method. Instant SEPA, where available, can credit your account within seconds but may carry a small platform fee. Withdrawal back to your French bank account uses the same SEPA rails and is usually free or costs a nominal flat fee of one to three euros.

KYC Requirements and Document Verification

EU anti-money-laundering directives and French regulations require all platforms to perform Know Your Customer (KYC) checks before you can deposit significant sums or trade. You will need to provide a valid government-issued photo ID—typically a French carte nationale d'identité, passport, or residence permit—and proof of address dated within the last three months. Accepted proof-of-address documents include utility bills (electricity, gas, water), bank statements, tax notices (avis d'imposition), or rental agreements. Mobile phone bills and insurance statements are usually accepted if they show your full name and current address.

Verification is usually automated: you upload photos or scans, sometimes using a mobile app with liveness detection to confirm you are the document holder. Processing takes anywhere from a few minutes to several days depending on platform volume and document quality. Some platforms impose deposit or withdrawal limits until verification is complete. If you hold dual nationality, use the French or EU identity document to avoid confusion. Platforms may request additional information if you are a US person for tax purposes, a politically exposed person, or if transaction patterns trigger enhanced due diligence.

Trading Fees, Spreads and Deposit Costs

Fee structures vary by platform but generally fall into three categories: maker-taker trading fees, simple percentage fees, or spread-based pricing. Maker-taker models charge lower fees (often 0.10% to 0.40%) when you place limit orders that add liquidity to the order book, and higher fees (0.20% to 0.60%) when you take liquidity with market orders. Flat percentage models apply the same rate regardless of order type, commonly 0.50% to 1.50%. Spread-based platforms show a single buy or sell price but embed a margin—often 0.50% to 2%—between the market rate and the price you pay.

SEPA deposits are free on most platforms; SEPA withdrawals range from free to around three euros. Card deposits carry the 1.5% to 3.9% fees mentioned earlier. Some platforms charge network fees when you withdraw cryptocurrency to an external wallet; these fees reflect the blockchain transaction cost (gas fees on Ethereum, sat/vbyte on Bitcoin) and vary with network congestion. Always compare the all-in cost—deposit fee, trading fee, spread, withdrawal fee—rather than headline trading rates alone.

Tax Treatment: The 30% Flat Tax on Crypto Gains

France taxes cryptocurrency gains as capital income under the prélèvement forfaitaire unique (PFU), a flat rate of 30% that includes 12.8% income tax and 17.2% social contributions. The taxable gain is calculated each time you dispose of cryptocurrency—whether you sell for euros, trade one crypto for another, or use crypto to pay for goods and services. The tax applies to the difference between your total acquisition cost (purchase price plus associated fees) and the disposal proceeds, prorated across your entire holdings of that asset.

You report gains and losses on form 2086, filed alongside your annual income tax declaration (form 2042). The form requires you to list each disposal, the date, the proceeds, and the prorated cost basis. If your total annual proceeds from crypto disposals exceed certain thresholds, reporting becomes mandatory even if you have no net gain. Losses can offset gains within the same tax year but cannot be carried forward to future years under the PFU regime. Alternatively, you may opt for the progressive income tax scale (barème progressif) if your marginal rate is lower than 12.8%, but this choice applies to all capital income for that year and you must make the election when filing. Tax rules change, and this is not tax advice; consult a French tax professional (expert-comptable) for your specific situation.

Declaring Foreign Accounts and Platforms

If you hold an account on a cryptocurrency platform located outside France—meaning the platform's headquarters, operating company, or custodial entity is not in France—you must declare that account annually on form 3916-bis, even if the account balance is zero or you made no transactions. This requirement stems from anti-money-laundering and tax-evasion rules and applies to accounts opened, held, used, or closed during the tax year. Each foreign platform account requires a separate line on the form.

Form 3916-bis asks for the platform name, address, country, account reference or number, opening and closing dates, and the nature of the account. Many well-known platforms—Binance, Kraken, Coinbase—are headquartered outside France and trigger this obligation. Failure to declare foreign accounts can result in penalties starting at 750 euros per undeclared account, rising to 1,500 euros if the account is in a non-cooperative jurisdiction. The declaration is purely informational; it does not replace the 2086 form for reporting gains. Domestic platforms registered as PSAN in France do not require 3916-bis reporting.

Choosing a Platform: Registration, Liquidity and Support

When selecting a platform, prioritize PSAN or MiCA registration, then evaluate liquidity, fees, and customer support. High liquidity—visible as tight bid-ask spreads and deep order books—means you can buy or sell without significantly moving the price, which matters more as trade size increases. Platforms with French-language support and customer service teams familiar with AMF requirements will resolve issues faster, especially during KYC or withdrawal problems.

Consider whether you want to keep cryptocurrency on the platform (custodial) or move it to a private wallet (self-custody). Custodial accounts are simpler but carry the risk that the platform controls your keys; if the platform becomes insolvent or freezes accounts, access to your funds may be delayed or lost. Self-custody requires you to manage seed phrases and private keys securely; losing them means losing access permanently. Some investors split holdings between hot wallets for trading and cold storage for long-term holdings. No approach is risk-free, and the right balance depends on your technical confidence and the amounts involved.

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