Buying a Boat in France: The Complete Legal Guide (Contract, Survey, Escrow, VAT)

France hosts one of the deepest second-hand pleasure-boat markets in Europe, from the marinas of the Côte d'Azur to the Atlantic ports of La Rochelle and Brittany, and a growing share of buyers are foreign residents. What many of them underestimate is that buying a boat in France is, in legal substance, closer to acquiring a small company than to buying a car. A registered vessel is an asset with a legal history: it may carry a maritime mortgage, an undisclosed casualty record, an unclear VAT status or a seller who is not the true owner. Each of these issues can cost tens of thousands of euros if discovered after the money has left your account.

The legal framework is layered. The French Civil Code governs the formation of the sale, the seller's duty of disclosure and the warranty against hidden defects; the Code des transports (French Transport Code) imposes a written-form requirement for transfers of registered vessels and organises maritime mortgages and registration; tax law adds VAT status and the annual tax on pleasure craft. On top of the law sit the practical dangers of the market: deposits paid into the wrong hands, wire-transfer fraud with lookalike IBANs, and contracts drafted by brokers who act for the seller. Throughout this guide we use a running example: an eleven-metre cruising yacht sold for €108,000, with a 10% deposit of €10,800, a 21-day survey deadline and a closing scheduled 45 days after the preliminary agreement.

This guide is written by a French avocat d'affaires (business lawyer) and reflects French law as it applies to second-hand yachts sold in France, whether the buyer is French, European or resident outside the EU. We walk through the entire chain: legal framework, preliminary agreement, marine survey, escrow, disclosure duties, title and liens, VAT, registration, cross-border issues, and the roles of the broker and the buyer's lawyer.

The Legal Framework of a Boat Purchase in France

A sale formed by simple consent: Article 1583 of the Civil Code

Under Article 1583 of the French Civil Code, a sale is formed — French lawyers say it is parfaite (perfected) — as soon as the parties agree on the thing and on the price, even before delivery or payment. This consensualism surprises foreign buyers: an imprudent exchange of e-mails in which a buyer writes "I confirm I will take the boat at €108,000" and the seller answers "agreed" can create binding contractual ground far earlier than either party intended.

The lesson is to keep control over the moment when consent crystallises: until the vessel is surveyed and title verified, every exchange should be expressly "subject to contract and subject to survey", and the deal should then be channelled into a preliminary agreement with conditions precedent, postponing the transfer of ownership and risk to closing, against payment of the full price.

The written deed requirement: Article L. 5114-1 of the Code des transports

Registered vessels are subject to a rule with no equivalent for ordinary goods. Under Article L. 5114-1 of the Code des transports, any deed that creates, transfers or extinguishes ownership or any other real right over a registered vessel must be made in writing, on pain of nullity (à peine de nullité). A handshake deal, an oral agreement in the cockpit or a mere invoice cannot validly transfer ownership of a registered boat: the written bill of sale — in French an acte de vente (deed of sale) — is a condition of validity of the transfer itself.

This rule works for the buyer: you are entitled to insist on a complete written contractual package, and a seller who resists writing is either ignorant of the law or hiding something. The chain of title also matters — if a previous transfer was never properly documented, the seller's own ownership may be open to challenge, so ask for the previous bill of sale, not only the current registration papers.

Why the registration certificate is not proof of clear title

Foreign buyers often assume the French registration certificate works like a land-registry title deed. It does not. It is an administrative document evidencing the boat's flag, identification and the person declared to the maritime authorities — nothing more. It does not guarantee that the person named is the true and sole owner, and it reveals nothing about co-ownership, matrimonial claims, registered maritime mortgages or conservatory seizures.

The correct approach is documentary due diligence, conceptually identical to the legal audit a prudent investor performs before acquiring a business: verify the chain of written deeds, obtain a certificate of registered liens, check the seller's identity and capacity, and reconcile the hull identification number on the documents with the number stamped on the transom. The table below gives the overall map.

Table 1 — The 10 Key Steps of Buying a Boat in France

The Preliminary Agreement (Compromis de Vente) and Conditions Precedent

What a good compromis de vente must contain

The centrepiece of the transaction is the compromis de vente (preliminary sale agreement), in which the seller undertakes to sell and the buyer to buy, subject to defined conditions. Parties sometimes precede it with a short written offer recording price and key terms — a document deserving the same caution as a letter of intent in a corporate negotiation, because a careless offer can already bind you. The compromis must identify the parties, describe the vessel exhaustively (name, registration and hull identification numbers, make, model, year, engines, inventory of included equipment), and state the price — €108,000 in our example — the deposit, the conditions precedent, the longstop date, the escrow terms, delivery and governing law.

French practice knows several preliminary structures — bilateral compromis, unilateral promise, option agreements — and the choice changes who is bound and when; for the broader picture, see our guide to the unilateral promise of sale under French law. For a second-hand yacht, the bilateral compromis with conditions precedent is the most common and, properly drafted, the most protective structure for the buyer.

The essential conditions precedent (conditions suspensives)

The protective power of the compromis lies in its conditions suspensives (conditions precedent): objective events that must occur before the sale becomes definitive. If a condition fails within the agreed period, the contract lapses and the deposit is returned in full. Vague conditions ("subject to satisfactory survey", no deadline, no threshold) generate disputes; precise conditions prevent them. A well-advised buyer of our €108,000 yacht insists on at least four.

• A survey condition making the sale conditional upon an independent out-of-water survey and sea trial that do not reveal defects exceeding an agreed remediation threshold, for example €5,000.
• A financing condition, where relevant, providing that the buyer obtains a marine loan on defined terms by a defined date, failing which the deposit is refunded.
• A clear title condition requiring the registry certificate to show the vessel free of any maritime mortgage, lien, seizure or third-party claim on the day of closing.
• A VAT evidence condition requiring the seller to deliver written proof of the vessel's VAT-paid status — typically the original builder's invoice showing VAT — before closing.

Deadlines and longstop dates

Every condition needs a calendar. In our example, the compromis is signed on day 0; the buyer has 21 days to survey and sea-trial the vessel and notify the seller in writing whether the condition is satisfied, waived or failed; the seller has 15 days to produce the VAT documentation and registry certificate; and a longstop date at day 45 provides that if closing has not occurred, either party may terminate and the deposit is automatically released to the buyer, unless the failure results from the buyer's own breach. Without a longstop, a transaction can drift for months while the deposit sits immobilised. The contract should also fix how notices are given and state expressly what silence at the expiry of the survey period means, so that no one can manufacture an ambiguity later.

Who drafts the contract — and why that matters

In practice the compromis is usually produced by the broker, on the broker's own template or an industry form. The broker is engaged and paid by the seller, and broker templates are, unsurprisingly, drafted with a pro-seller bias: deposit clauses that become non-refundable in loosely defined circumstances, survey clauses limiting withdrawal to "major structural defects" only, "as-is" acceptance language, and escrow provisions naming the broker itself as stakeholder.

You should never sign a compromis without reading and understanding the escrow terms — who holds the money, in what account, against what release instructions — and without testing each condition precedent against your real interests. Having a buyer's lawyer amend a broker form costs little; discovering after signature that your €10,800 deposit is contractually trapped costs a great deal.

The Independent Marine Survey and Sea Trial

Why you must never waive the survey

The expertise maritime (marine survey) is the single most valuable protection available to a buyer, and it should never be waived — not for a "freshly antifouled" hull, not for a seller in a hurry, not for a discount. On a €108,000 yacht, a full pre-purchase survey costs roughly €1,200 to €1,800 plus haul-out, while the defects it detects — osmosis, corroded keel bolts, a delaminating rudder, fatigued rigging, a dying engine — can each cost €10,000 to €30,000 to remedy. The survey also has a legal function: courts examine the buyer's diligence, a surveyed buyer is far better placed to argue that a defect was genuinely hidden, and the report is a contemporaneous record of the vessel's condition that becomes decisive evidence in any later claim.

The out-of-water survey and the sea trial

A proper pre-purchase survey has two components. The out-of-water survey requires hauling the boat: moisture readings across the hull, inspection of keel and keel bolts, rudder and bearings, shaft or saildrive, and through-hull fittings. The sea trial tests the vessel in real conditions: engine temperature and performance under sustained load, gearbox, rig and sails, electronics and steering. Skipping the haul-out because the boat "was antifouled last month" is a classic false economy — the underwater hull is where the expensive surprises live.

Choose the surveyor yourself. The expert must be independent: never rely solely on a professional recommended by the seller or the selling broker, whose economic interest is completion. Agree the scope in writing, attend if you can, and require a written report with photographs and a cost estimate for every recommendation.

Linking the survey to a condition precedent with a hard deadline

A survey only protects you if it is contractually wired into the compromis. The clause should give the buyer a fixed window — 21 days in our example — and define the consequences arithmetically: if the cost of remedying the defects identified exceeds €5,000, the buyer may either withdraw with full refund of the €10,800 deposit, or require a price reduction equal to the estimated remediation cost. Below the threshold, the buyer accepts the vessel in its surveyed condition. This converts the survey from information into negotiating leverage.

In practice an adverse survey usually leads to renegotiation rather than withdrawal: a rigging replacement quoted at €7,400 is typically settled by reducing the price from €108,000 to €100,600, recorded in a short written amendment signed by both parties, restating the new price and confirming that the survey condition is satisfied. Never settle such an adjustment orally.

Deposit and Escrow: Securing the Money When Buying a Boat in France

Why the deposit must be held by an independent third party

Market practice is a deposit of 10% of the price — €10,800 on our yacht — paid within days of signing. The critical question is not the amount but the identity of the stakeholder. The deposit, and later the balance, should be held by an independent third party under written escrow terms: a notaire (French civil-law notary), a French lawyer through the CARPA system (the regulated, guaranteed funds-handling mechanism of the French bars), or a recognised escrow institution. CARPA funds are segregated, centrally controlled and insured, and are released only against documented instructions consistent with the transaction.

Refuse the arrangement most often proposed by default: the deposit held by the seller's own broker in the broker's business account. The broker is the seller's agent, not a neutral stakeholder; brokerages can fail; and money in a trading company's account is exposed to that company's creditors. If the deal collapses and the broker resists repayment — or is insolvent — the buyer faces months of litigation to recover money that should never have been at risk. Paying the deposit directly to the seller is worse still.

Clearing times: why funds take fifteen days to three weeks

International buyers must build banking reality into the timetable. Between the initiation of an international wire, anti-money-laundering and source-of-funds checks, currency conversion and the escrow agent's own verifications, the collection and clearing of funds typically takes from roughly fifteen days to three weeks — and an escrow agent will not release funds that have not irrevocably cleared. The compromis must therefore synchronise the survey window, the clearing window and the closing date: a closing at day 45 assumes the €97,200 balance was wired by around day 25. Provide the documentary trail of the funds early, especially as a non-EU buyer, because money arriving from an unexplained third-party account will at best delay release.

Payment-fraud red flags every buyer should know

Yacht transactions are a favourite hunting ground for wire fraud: the amounts are high, the parties communicate by e-mail, and the buyers are often abroad. The classic scheme is IBAN substitution — a fraudster who has compromised the broker's or seller's mailbox sends authentic-looking payment instructions directing funds to his own account. The warning signs are constant, and each one should stop the payment process immediately.

• An IBAN whose account-holder name does not match the seller or the named escrow agent is the clearest red flag and a near-certain sign of fraud.
• Payment instructions that change at the last minute — new account, new bank, new country — "for audit reasons" follow a standard fraud pattern and must be treated as hostile until verified.
• Pressure e-mails demanding transfer "today only" or threatening loss of the boat to another buyer are engineered to short-circuit your verification reflexes.
• A counterparty who refuses to confirm account details in writing or to take a verification call has no legitimate reason for that refusal.

The universal countermeasure is verification through a second independent channel: before any transfer, call the escrow agent or notaire on a number obtained from an official source — never a number contained in the e-mail that delivered the instructions — and have the details confirmed verbally, then in writing. Two minutes of verification protects €108,000.

Table 2 — Red Flags and How to Respond

The Seller's Duty of Disclosure and Hidden Defects

The pre-contractual duty of information: Article 1112-1 of the Civil Code

French law imposes on every contracting party a general pre-contractual duty of information. Under Article 1112-1 of the Civil Code, a party who knows information of decisive importance for the other's consent must disclose it whenever the other legitimately ignores it or relies on the first party — and this duty cannot be limited or excluded by contract. Breach exposes the seller to damages and, where the silence vitiated consent, to annulment of the sale. We analyse this cornerstone provision in our article on the pre-contractual duty of information in French contract law.

Applied to a yacht, the duty covers everything a seller knows that would matter to a reasonable buyer: a past grounding or collision, structural repairs, recurring osmosis treatment, an engine rebuild after overheating, an insurance claim for sinking at the pontoon. Best practice is a damage and casualty history schedule annexed to the compromis, in which the seller answers a structured questionnaire and warrants the accuracy of the answers. A seller who refuses to complete such a schedule is telling you something.

Fraudulent concealment (dol): Article 1137 of the Civil Code

One step beyond silence lies dol (fraud). Under Article 1137 of the Civil Code, fraud is obtaining consent through manoeuvres or lies, and the statute expressly assimilates to fraud the intentional concealment of information known to be decisive for the other party. The seller who repaints the bilges to mask a repaired fracture, resets the engine-hour meter, or answers "no accidents" while holding an insurance file on a major grounding commits dol. The sanction is severe: annulment — the buyer returns the boat and recovers the full €108,000 — plus damages for all losses, including survey costs, berthing fees and financing charges.

Where the seller is a professional — a dealer, a yard selling part-exchange boats, a charter company selling ex-fleet vessels — deceptive presentations can additionally engage the rules on misleading commercial practices. An advertisement describing a hard-worked charter yacht as "meticulously maintained by one careful owner" is not harmless sales talk; it is evidence.

The hidden defects warranty: Articles 1641 to 1648 of the Civil Code

Independently of fraud, every seller owes the statutory warranty against hidden defects (garantie des vices cachés) of Articles 1641 to 1648 of the Civil Code. The seller is liable for defects that were hidden at the time of sale, existed at least in germ at that date, and render the vessel unfit for its intended use — or diminish that use so substantially that the buyer would not have bought, or would have paid less, had he known. Classic maritime examples: structural osmosis, hidden delamination, a cracked engine block masked by sealant, saturated deck coring.

The buyer's remedies are a choice: return the vessel and recover the price, or keep it and obtain a price reduction; a bad-faith seller owes damages on top. The action must be brought within two years of the discovery of the defect under Article 1648 — a deadline running from discovery, not from the sale, but strictly applied. The first step is usually an expert report establishing the defect, its anteriority and the repair cost; many disputes then resolve through a negotiated settlement agreement (protocole transactionnel) rather than a trial.

"Sold as is": the real limits of exclusion clauses

Most broker forms state that the vessel is sold en l'état ("as is") and that the buyer waives any hidden-defects claim. Both sides routinely overestimate this clause. Under Article 1643 of the Civil Code, an exclusion clause only protects a seller who was genuinely unaware of the defect: a seller who knew and stayed silent cannot hide behind it. And under Article 1645, a seller who knew of the defect — a seller in bad faith — owes not merely restitution of the price but all damages suffered by the buyer.

French case law adds a decisive layer: professional sellers are treated as if they knew the defects in what they sell, which in practice neutralises exclusion clauses in sales by dealers and yards. Between private individuals, an as-is clause does have real force where the seller is honestly ignorant — which is precisely why the survey, the disclosure schedule and the documentary record matter so much: they either reveal the defect before purchase or build the proof of the seller's knowledge after it.

Title, Liens and Maritime Mortgages

The maritime mortgage (hypothèque maritime)

Boats are financed assets, and French law organises a dedicated security interest: the hypothèque maritime (maritime mortgage), governed by Articles L. 5114-6-1 et seq. of the Code des transports. It must be granted in writing and registered to be effective against third parties. Its most dangerous feature for a buyer is that it follows the vessel, not the debtor: if you buy a mortgaged yacht, the lender's registered security continues to encumber the boat in your hands and can be enforced by judicial sale, even though you paid the seller in full. Paying €108,000 for a boat carrying a €60,000 registered mortgage means you may have bought €48,000 of value.

Checking for liens and seizures before paying

Title due diligence is therefore not optional, and the effort is modest compared with the exposure. Before any funds are released, the buyer or his lawyer should complete several distinct verifications.

• Obtain from the registry an official certificate of registered inscriptions showing any maritime mortgage or registered encumbrance on the vessel.
• Check for seizures (saisie conservatoire, conservatory arrest) ordered by creditors, which block any transfer until released.
• Ask the marina and any yard holding the boat to confirm in writing that berthing and repair charges are paid, since unpaid yards exercise retention rights in practice.
• Where a mortgage exists, organise its discharge at closing: the escrow agent pays the lender directly out of the price against a written release, and only the balance goes to the seller.

The registry certificate: a non-negotiable document

The certificate of inscriptions must be recent — obtained within days of closing, not months — and the compromis should make clear title both a condition precedent and a seller's warranty: the seller represents that the vessel is free of any mortgage, lien, charge, seizure or third-party right, and undertakes to deliver it in that state. The escrow mechanism then gives the warranty teeth: no funds are released until an up-to-date certificate confirms a clean registry. This sequencing — verify, then pay — is the entire architecture of a safe closing.

VAT Status: A Decisive Question for Any Boat Purchase in France

Why written proof of VAT payment is essential

Every pleasure boat in EU waters has a VAT story, and the buyer inherits it. A second-hand sale between private individuals is not itself VAT-taxable, but the vessel's underlying VAT-paid status must be demonstrable: customs may, at any control at sea or in port, ask the owner to evidence that VAT was paid on the vessel in the EU. The gold-standard document is the original builder's or dealer's invoice showing the VAT paid; depending on the boat's history, the file may include customs import documents or, for certain intra-EU acquisition scenarios, a quitus fiscal (tax clearance certificate issued by the French tax administration). Photocopies of doubtful provenance and verbal assurances are worth nothing at an inspection.

The contractual translation is simple: make delivery of the VAT evidence a condition precedent, and have the seller warrant in the bill of sale that VAT has been definitively paid in the EU and that no customs or tax claim is pending. On a €108,000 hull, a later reassessment at the standard 20% rate represents €21,600, plus interest and penalties.

The risk of paying VAT twice

The most underestimated risk is paying VAT a second time on a boat where it was already paid once. VAT-paid status is not eternal: a vessel exported outside the EU and later re-imported may have lost it unless the conditions of returned-goods relief were met, and a change of flag or ownership occurring outside the EU, or a major refit outside the EU, can have similar effects. Buyers planning a flag change or movement between customs territories — a frequent scenario for non-EU purchasers — must analyse the customs consequences before signing, not after. Where the documentary trail is incomplete, the price should reflect the risk, or the deal should be restructured, for example as a properly documented export sale.

Temporary admission for non-EU residents

Non-EU resident buyers should also consider temporary admission. In broad terms, a person established outside the EU customs territory may use a non-EU registered pleasure boat in EU waters for a limited period — up to eighteen months in the standard case — without paying EU import VAT, provided the conditions of the regime are continuously respected, notably as to the residence of the users. The regime is precious but technical, and breaching it triggers an immediate import VAT liability. Any non-EU buyer intending to keep the boat under a non-EU flag in EU waters should obtain specialist customs and tax advice before closing, coordinated with the purchase contract itself.

Registration and Post-Sale Formalities

Declaring the transfer within one month

Closing is not the end of the legal journey. The registration of pleasure craft is organised by Articles L. 5112-1 et seq. of the Code des transports, and the transfer of ownership must be declared to the maritime administration within one month of the sale, through the online portal demarches-plaisance.gouv.fr. The buyer files the declaration with the bill of sale and supporting documents, and the registry issues updated papers in the buyer's name. Missing the deadline exposes the buyer to administrative complications, to difficulties insuring and berthing the vessel in his own name, and to an awkward period during which the boat remains officially attached to the seller.

The secure transfer code given by the seller

The online procedure relies on a secure transfer code (code de cession) generated by the seller through the portal and handed to the buyer, allowing the buyer to take over the registration file electronically. Treat this code as a deliverable of the transaction: list it in the bill of sale among the items handed over at delivery, alongside the registration papers, keys, manuals and equipment inventory. A seller who has not prepared the code delays the buyer's registration; your lawyer or the escrow agent can make its delivery an express condition of the release of funds.

The annual tax (TAEMUP) and why sellers cooperate

French-registered pleasure craft above certain size and power thresholds bear an annual tax, the TAEMUP (taxe annuelle sur les engins maritimes à usage personnel, annual tax on maritime craft for personal use), governed by Articles L. 423-4 et seq. of the Code des impositions sur les biens et services. The tax is assessed against the owner of record — and herein lies useful transactional psychology: if the seller fails to declare the sale, he remains liable for the tax for as long as the registry still shows him as owner. Sellers therefore have a direct financial incentive to complete the transfer declaration promptly, which is why a well-run closing ends with both parties filing within days. The buyer, for his part, should budget the recurring tax into the cost of ownership.

Table 3 — Documents to Demand Before Signing and at Delivery

Cross-Border Purchases: Governing Law, Jurisdiction and Signatures

Choosing French law and excluding the Vienna Convention

When the buyer is foreign — and in this market the buyer often is — the contract must answer a question domestic deals never raise: which law governs? For a French-registered vessel lying in a French port and sold by a French seller, the coherent answer is an express choice of French law in both the compromis and the bill of sale. Leaving the question open invites conflict-of-laws arguments at exactly the moment — a dispute — when you can least afford them.

Careful drafters add a second sentence: an express exclusion of the 1980 Vienna Convention on Contracts for the International Sale of Goods (CISG). The Convention, to which France is a party, excludes sales of ships and vessels from its scope in principle, but the boundary of that exclusion for small pleasure craft has generated debate; rather than litigate the question, standard practice is to exclude the CISG expressly so that the French Civil Code alone governs.

Jurisdiction clauses and enforcement realities

The twin of the governing-law clause is the jurisdiction clause. Read it before signing: broker templates sometimes designate a court convenient for the seller or the broker — occasionally a foreign court with no connection to the vessel. The buyer's analysis should be practical: where are the assets against which a judgment would be enforced? The vessel is in France and the seller usually is too, so a French judgment is directly enforceable against both, while a judgment from a distant jurisdiction may require a second set of proceedings before it bites. Arbitration is sometimes proposed for high-value yachts; its cost is rarely proportionate at the €108,000 level.

Electronic signatures: Articles 1366 and 1367 of the Civil Code

Cross-border deals are increasingly signed remotely, and French law accommodates this. Under Article 1366 of the Civil Code, an electronic document has the same evidentiary force as paper, provided the signatory can be duly identified and the document is created and stored in conditions guaranteeing its integrity; Article 1367 requires a reliable identification process linking the signature to the act, reliability being presumed for a qualified electronic signature. In practice, a compromis and a bill of sale signed through a reputable e-signature platform are valid and enforceable — a genuine convenience when the buyer is in Singapore and the boat in Antibes. Anticipate, however, the practical needs of the registry and customs, which may require certified copies or specific formats, and keep a complete, time-stamped signature file.

The Broker's Role and When to Involve a Lawyer

The broker is the seller's agent

The yacht broker is central to the French second-hand market, and a good broker adds real value: market knowledge, realistic pricing, organisation of viewings and paperwork. But the buyer must never lose sight of the broker's legal position. The broker acts under a mandat (agency agreement) governed by Articles 1984 et seq. of the Civil Code, granted by the seller, and is remunerated by a commission — typically 8% to 10% — paid out of the seller's price. The broker's duty of loyalty therefore runs to the seller, not to you; we dissect how agency works in our practical guide to the contract of mandate under French law.

Conflicts of interest in practice

The structural conflict shows up at every sensitive point. The broker drafts the compromis — on a form designed to protect the seller and the commission. The broker proposes to hold the deposit — in the broker's own account. The broker recommends a surveyor — one who works with the brokerage every month. None of this makes brokers dishonest; most are serious professionals. It makes them the other side's agent, which is a different thing. The buyer who treats the broker as his own adviser has, in effect, no adviser at all.

What a buyer's lawyer changes in the negotiation

Involving a buyer's avocat (lawyer) rebalances the transaction at a cost that is marginal relative to the price of the vessel. Concretely, the lawyer rewrites the conditions precedent so they actually protect you; replaces the broker-held deposit with genuine escrow through a CARPA account or a notaire; runs the lien and seizure searches; verifies the VAT file and drafts the warranties in the bill of sale; supervises the funds flow and fraud-prevention checks; and coordinates closing and registration within the one-month deadline. Just as importantly, the lawyer is a negotiating presence: sellers and brokers behave differently when the buyer is visibly advised, and an adverse survey becomes a documented price reduction rather than a shrug. On a €108,000 purchase, the fee is a small fraction of the first hidden defect it prevents.

Frequently Asked Questions (FAQ)

Do I need a lawyer to buy a boat in France?

No statute requires one — unlike real estate, there is no mandatory notarial deed. But that absence is precisely why buyers are exposed: the contract is usually drafted by the seller's broker, deposit arrangements are left to market habit, and no one independently checks title, liens or VAT unless the buyer organises it. A lawyer is strongly recommended whenever the price is significant, the buyer is foreign or non-resident, the VAT file is incomplete, a mortgage must be discharged at closing, or the contract contains an as-is clause. On a €108,000 purchase, legal fees are a minor cost compared with the risks of an unverified deal.

Is a verbal agreement binding when buying a boat in France?

Two rules coexist. Under Article 1583 of the Civil Code, a sale is in principle formed by mere agreement on the thing and the price, which is why loose e-mails can create dangerous commitments during negotiation. But for registered vessels, Article L. 5114-1 of the Code des transports requires any deed transferring ownership to be made in writing, on pain of nullity: no valid transfer of a registered boat occurs by handshake. The practical synthesis is to negotiate "subject to contract", then channel the deal into a written compromis with conditions precedent, followed by a written bill of sale at closing. A seller who refuses to contract in writing should be refused, full stop.

Who should hold the deposit when buying a second-hand yacht in France?

The deposit — typically 10%, so €10,800 on a €108,000 yacht — should be held by an independent stakeholder under written escrow terms: a notaire, a French lawyer through the guaranteed CARPA system, or a recognised escrow institution. It should never be held by the seller personally, nor by the seller's broker, because the broker is the seller's agent and funds in a brokerage's account are exposed to its insolvency. Before transferring anything, verify the account details through a second independent channel — a call to a number sourced from an official directory — because IBAN-substitution fraud specifically targets boat transactions. Allow fifteen days to three weeks for international funds to clear before closing.

How can I check if a boat has a mortgage or lien in France?

Maritime mortgages on French-registered vessels must be registered to be effective against third parties (Articles L. 5114-6-1 et seq. of the Code des transports), which makes them verifiable: the buyer or his lawyer requests an official certificate of registered inscriptions from the registry, showing any hypothèque maritime, encumbrance or recorded seizure. The certificate must be recent — ideally days old at closing — and should be completed by written confirmations from the marina and any yard that storage and repair invoices are paid. If a mortgage appears, the deal can still close safely: the escrow agent pays the lender directly from the price against a written release, and the seller receives only the balance.

What can I do if I discover hidden defects after buying a boat in France?

You may invoke the warranty against hidden defects of Articles 1641 to 1648 of the Civil Code if the defect was hidden at the sale, existed at that date and renders the boat unfit for its purpose or substantially diminishes its use. The action must be brought within two years of discovery of the defect (Article 1648). Remedies are rescission — return of the boat against the price — or a price reduction, plus full damages if the seller knew of the defect (Article 1645); an "as-is" clause does not protect a seller who knew (Article 1643), and professional sellers are treated as knowing the defects of what they sell. Move fast: secure an expert report, notify the seller formally and preserve every document; many cases settle once the expert evidence is on the table.

Do non-EU residents pay VAT when buying a used boat in France?

It depends on the boat's status and the buyer's plans. A private sale of an EU VAT-paid boat that remains in EU waters does not itself trigger VAT, but the buyer must hold written proof of the VAT-paid status — the original invoice or customs documentation — failing which a later reassessment can cost 20% of the hull value, €21,600 on a €108,000 yacht. A non-EU resident who keeps the boat under a non-EU flag may, under conditions, use it in EU waters under the temporary admission regime for up to eighteen months without import VAT; exporting the boat outside the EU is a different scenario with its own documentation. These routes are technical and fact-sensitive: take specialist customs and tax advice before signing, and never close without the VAT file resolved.

What are the deadlines to register a boat purchase in France?

The transfer of ownership must be declared to the French maritime administration within one month of the sale, online via demarches-plaisance.gouv.fr, under the registration framework of Articles L. 5112-1 et seq. of the Code des transports. The buyer files using the secure transfer code (code de cession) generated and handed over by the seller at delivery, together with the signed bill of sale. Both parties have an interest in prompt filing: the buyer to insure, berth and sail the vessel in his own name, and the seller because, as long as the registry shows him as owner, he remains liable for the annual TAEMUP tax (Articles L. 423-4 et seq. of the Code des impositions sur les biens et services). A diligent closing ends with the declarations filed within days, not weeks.

Conclusion

Buying a boat in France is a perfectly safe operation — on one condition: that the buyer imposes a legal architecture on a market that, left to its own habits, is organised around the seller. The pillars run through this guide. A written contractual chain, because the law voids unwritten transfers of registered vessels. A compromis de vente with sharply drafted conditions precedent — survey, financing, clear title, VAT evidence — each with a hard deadline and a longstop date. An independent marine survey that is never waived and always wired to a withdrawal or price-adjustment mechanism. A deposit and a price that move only through genuine escrow — notaire, CARPA or recognised institution — with payment details verified through a second channel before a single euro travels. Disclosure obligations taken seriously, because Articles 1112-1, 1137 and 1641 to 1648 of the Civil Code give the buyer real weapons. And a disciplined endgame: lien certificate at closing, transfer declared within one month, VAT file complete and archived.

The same checklist protects the international purchaser, with three additions: an express choice of French law excluding the Vienna Convention, a jurisdiction clause chosen for enforcement rather than convenience, and, for non-EU residents, a customs and VAT strategy settled before signature rather than improvised after a control at sea.

Victoris assists French and international buyers at every stage of a boat purchase in France: review and negotiation of the compromis and bill of sale, dialogue with brokers and sellers, organisation of the escrow and secure funds flows, title, lien and VAT verifications, and coordination of closing and post-closing registrations. If you are considering the purchase of a yacht in France — or if a transaction already under way is raising questions — contact the firm through victorisavocat.com for a confidential review of your project.

Article written by Guillaume Leclerc, business lawyer in Paris (avocat d'affaires), 34 Avenue des Champs-Élysées.

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