Financial completion guarantee (GFA) in VEFA sales: securing the transaction for buyers and investors

A sale of property off-plan (vente en l'état futur d'achèvement, VEFA) exposes the buyer to a structural risk: paying for a building in instalments as the works progress, when the property does not yet exist and nothing, in theory, guarantees its delivery. What happens if the developer stops making payments, if the site shuts down, or if insolvency proceedings are opened? This is precisely the situation addressed by the financial completion guarantee (garantie financière d'achèvement, GFA). Following on from our analysis of the developer in court-supervised reorganisation (redressement judiciaire), this article examines the extrinsic nature of the GFA, the points to check at signing, how it is called upon, and how it fits with the other guarantees available to both private buyers and institutional investors.

The GFA, cornerstone of the protective regime for VEFA sales

Legal basis of the off-plan sale

Article 1601-3 of the French Civil Code defines the VEFA as the contract by which the seller immediately transfers to the buyer its rights over the land together with ownership of the existing structures, the buyer becoming owner of the future works as they are carried out. In return, the buyer pays the price in staged payments. Where the transaction concerns an existing building undergoing works, the applicable regime is examined in our article on the sale of a building to be renovated.

These staged payments are strictly regulated by Article R261-14 of the French Construction and Housing Code (Code de la construction et de l'habitation, CCH). Payments may not exceed 35% of the price on completion of the foundations, 70% once the building is weathertight (mise hors d'eau) and 95% on completion of the building, the 5% balance being payable on delivery. This sequencing limits financial exposure, but it is not sufficient: at the midway point, a buyer may already have paid 70% for an unfinished property.

The obligation to provide a guarantee in the protected sector

For any building intended for residential use, or for mixed professional and residential use, the law requires the seller to provide, before the works begin, a financial guarantee intended to protect the buyer. Article L261-10-1 of the CCH provides that the contract must be entered into subject to the existence of a financial guarantee of completion of the building or of reimbursement of the sums paid. This regime falls within what practitioners call the "protected sector" (secteur protégé), as opposed to the "free sector" (secteur libre: offices, commercial premises, buildings used exclusively for professional purposes), where the guarantee is not legally mandatory but may be negotiated contractually.

The disappearance of the intrinsic guarantee

Historically, the developer could offer a so-called intrinsic guarantee, drawn from its own financial position and the progress of the project, without any third party being involved. This mechanism, regarded as fragile because it relied on the solvency of the seller alone, was abolished by Law No. 2014-366 of 24 March 2014, known as the ALUR Law, the detailed rules of which were set out in Decree No. 2016-359 of 25 March 2016. For projects for which the building permit application was filed on or after 1 January 2015, only the developer's extrinsic guarantee remains, that is, a guarantee provided by a financial third party external to the project. It is this shift that gives the regime its present robustness.

Completion guarantee or reimbursement guarantee: two distinct mechanisms

Article R261-17 of the CCH distinguishes two forms of guarantee, the choice of which in principle lies with the seller and which have very different consequences for the buyer.

The completion guarantee (garantie d'achèvement) is the undertaking of a guarantor to finance the completion of the building if the developer defaults. In practical terms, if the works stop, the guarantor provides the funds needed for the construction to be brought to completion. The buyer therefore obtains the completed property without having to pay more than the contract price. It is the more protective guarantee, because it relates to the property itself.

The reimbursement guarantee (garantie de remboursement), for its part, requires the guarantor to reimburse the buyer the sums paid if the contract is terminated for failure to complete. The buyer does not become owner of a finished building: it recovers its money. This option, less common in sales to private individuals, exposes the buyer to the risk of having to look for another property in a market that may have moved, and of losing the economic benefit of its original purchase.

In practice, for the financial completion guarantee in the protected sector, it is very largely the completion guarantee in the strict sense (stricto sensu) that is put in place. The buyer must nonetheless check, on reading the deed, which of the two forms is being offered: the difference is decisive if a claim arises.

The extrinsic nature of the guarantee: who guarantees, and how

Authorised guarantors

Article R261-18 of the CCH reserves the provision of the extrinsic guarantee to specifically identified bodies: a credit institution, a financing company, an insurance undertaking authorised for that purpose, or a joint and several surety given by those same entities. A developer therefore cannot act as its own guarantor, nor rely on a company within its own group that lacks authorisation. This requirement for a regulated financial third party is the core of the protection: the strength of the guarantee depends on the strength of the guarantor, not that of the seller.

The surety agreement

Under Article R261-21 of the CCH, the completion guarantee results from a surety agreement (convention de cautionnement) by which the guarantor undertakes towards the buyer to finance the completion of the building. This is a surety of a particular kind: the guarantor does not merely pay a monetary debt, it assumes the obligation of having the construction completed, by advancing the funds or by instructing the necessary contractors.

This agreement is concluded between the developer and the guarantor, but it benefits the buyer directly, as a third party to the contract, who has a direct right of action against the guarantor. The notary drawing up the authentic deed of sale (acte authentique) must annex to it, or refer to, the guarantee certificate, which states the identity of the guarantor and the extent of its undertaking.

Scope and ceiling of the undertaking

The guarantee covers the cost of the works needed to complete the building as defined in the contract. It does not cover additional costs resulting from changes requested by the buyer after the sale, or items excluded from the original programme. Its scope is measured against the technical specification and the descriptive notice annexed to the deed: an imprecise specification weakens the buyer's position, because it makes it harder to show what was to be delivered.

Points to check at signing

The protection offered by the GFA is real only if the buyer checks the quality of the arrangements beforehand. Several checks are needed, both at the stage of the preliminary reservation contract and at that of the authentic deed.

• Check that the extrinsic guarantee actually exists and the precise identity of the guarantor: a reservation contract that merely announces a guarantee "to come" without naming the institution should raise concern.
• Check the nature of the guarantee offered: completion guarantee or reimbursement guarantee, bearing in mind that only the former ensures delivery of the property.
• Ensure that the guarantor's certificate is actually annexed to the deed of sale signed before the notary, and not merely promised.
• Examine the technical specification and the descriptive notice, which define the exact scope of what the guarantee must make it possible to complete.
• Check compliance with the statutory staging of payment calls under Article R261-14 of the CCH: a premature call for funds, before the corresponding stage of works has been carried out, is an irregularity.

The preliminary reservation contract (contrat préliminaire de réservation), governed by Article L261-15 of the CCH, regulates the security deposit paid by the reserving party, which is capped by regulation according to the period provided for the sale. This deposit is distinct from the GFA: it secures the reservation commitment, whereas the GFA secures completion. Confusing the two gives a false impression of security.

Before any signing, it is prudent to have the deed and its annexes reviewed by an adviser, in order to check consistency between the price, the payment schedule, the specification and the guarantee certificate. An investor acquiring several units is well advised to have the surety agreement itself audited beforehand, as it is often missing from the file given to the private buyer.

Calling on the GFA when the developer defaults

The triggering event: non-completion

The GFA is triggered when the developer can no longer bring the works to completion. The typical case is a halt to the works following financial difficulties, often formalised by the opening of safeguard (sauvegarde), reorganisation (redressement judiciaire) or liquidation (liquidation judiciaire) proceedings. Following on from our analysis of the developer in reorganisation, it should be stressed that the opening of collective insolvency proceedings does not deprive the buyer of its guarantee: the GFA operates precisely in that case, irrespective of what happens to the developer, since the obligation rests on a separate financial third party. The rights of buyers and subcontractors in this situation are set out in our article on property developers in court-supervised reorganisation.

The role of the guarantor

Once the default is established, the guarantor steps in to finance completion. Depending on the terms of the agreement, it may advance the funds directly to the contractors, appoint a delegated project owner (maître d'ouvrage délégué) or an administrator to take over the site, and coordinate the completion of the works in accordance with the contractual specification. The buyer remains bound to pay the balance of its price on the scheduled dates, but does not have to bear the additional cost of the takeover: that is the whole value of the mechanism.

Coordination with the court-appointed administrator (administrateur judiciaire) or the liquidator is a sensitive point. The continuation of the VEFA contract, the resumption of the works contracts and the calling of the guarantee must be aligned, which requires heightened vigilance on the part of the buyer, who is invited to declare its status and to follow the progress of the proceedings.

The end of the guarantee

Article R261-24 of the CCH provides that the completion guarantee ends on completion of the building. Within the meaning of Articles R261-1 and R261-2 of the CCH, completion means the execution of the works and the installation of the items of equipment essential to the use of the building, as recorded by a qualified person. In other words, the guarantee does not cover the project indefinitely: it lapses once the property is deemed complete, even if reservations remain on items of equipment that are not essential. The buyer must therefore clearly distinguish completion, which ends the GFA, from perfect finish, which falls under other guarantees examined below.

How the GFA fits with the buyer's other guarantees

The GFA covers only one risk: non-completion. It does not protect against defective workmanship, construction defects, or non-conformities that appear after delivery. For these risks, the buyer benefits from a set of complementary statutory guarantees that must not be confused with the GFA.

• The guarantee of perfect completion (garantie de parfait achèvement), governed by Article 1792-6 of the French Civil Code, requires the builder to remedy, for one year from acceptance (réception), defects notified at acceptance or appearing within the year.
• The two-year functioning guarantee (garantie biennale de bon fonctionnement), provided for in Article 1792-3 of the French Civil Code, covers for two years the items of equipment that can be separated from the structure.
• The ten-year guarantee (garantie décennale), based on Articles 1792 et seq. of the French Civil Code, covers for ten years damage that compromises the structural soundness of the building or renders it unfit for its purpose.
• The structural damage insurance (assurance dommages-ouvrage), required by Article L242-1 of the French Insurance Code, allows repairs falling under the ten-year guarantee to be pre-financed without waiting for a decision on liability.

In addition to these construction guarantees, there is the guarantee against apparent defects and non-conformities specific to the VEFA, which allows the buyer to make reservations on delivery. The sequence is as follows: the GFA secures the construction phase up to completion; the construction guarantees take over from acceptance and delivery. The well-advised buyer maps these protections in order to identify, at each point in the transaction, which mechanism covers it and against which risk. The remedies available to the buyer in the event of late delivery or defective workmanship are dealt with separately in our article on the buyer's guarantees in a VEFA purchase.

This interplay creates a delicate area of overlap where the developer defaults after delivery but before the construction guarantees expire. The GFA is then extinguished, and the buyer must turn to the builders and their insurers, which is why it is important to check, from signing, that the structural damage insurance has actually been taken out.

Specific features for institutional buyers and bulk VEFA purchases

An institutional investor acquiring one or more buildings under a VEFA, in particular as part of a bulk sale (vente en bloc), is in a position that is both close to and distinct from that of a private buyer.

Where the transaction concerns residential units, the protective regime of the protected sector applies: the extrinsic GFA remains due, even if the buyer is a professional investor with its own means of analysis. Statutory protection does not depend on the buyer being a layperson.

By contrast, for acquisitions falling within the free sector (offices, business premises, buildings used exclusively for professional purposes), the GFA is not legally mandatory. The investor must then negotiate an equivalent guarantee contractually, failing which it alone bears the risk of non-completion. In this context, due diligence pays particular attention to the strength of the proposed guarantor, the precise terms on which the guarantee may be called, the ceiling of the undertaking and the interplay with the bank security for the financing.

The institutional buyer also has negotiating power that allows it to obtain reinforced terms: an audit of the surety agreement, reporting clauses on the progress of the works, escrow arrangements for funds, or additional guarantees covering delivery dates and late-delivery penalties. The vigilance at signing described above for the private buyer applies here on a more demanding scale, supported by a financial analysis of the guarantor and a full legal review of the structure.

Conclusion

The financial completion guarantee is not an ancillary formality: it is the safeguard that turns an advance payment for a non-existent property into a reasonably secure acquisition. Since the ALUR Law and the Decree of 25 March 2016, the exclusively extrinsic nature of the GFA in the protected sector has considerably strengthened the buyer's position, by placing the guarantee on a regulated financial third party rather than on the developer's financial standing alone. The position is clear: faced with the risk of developer default, the completion GFA, which ensures delivery of the property, should be preferred to the reimbursement guarantee, which leaves the buyer looking for another property.

Real security nevertheless depends less on the formal existence of the guarantee than on the checks carried out at signing and on an understanding of its limits. The GFA covers only non-completion, up to the recording of completion within the meaning of Articles R261-1 and R261-2 of the CCH, and then gives way to the construction guarantees. Before any signing, it is recommended to have an adviser verify the identity and authorisation of the guarantor, the exact nature of the guarantee, the actual annexation of the certificate to the authentic deed and the consistency of the payment schedule with the technical specification. For the investor in the free sector, this vigilance involves negotiating an equivalent contractual guarantee, the GFA then ceasing to be a legal obligation.

Frequently asked questions

Is the financial completion guarantee mandatory for all property sold under a VEFA? No. The GFA is mandatory in the protected sector, that is, for buildings for residential use or for mixed professional and residential use, under Article L261-10-1 of the CCH. For the free sector (offices, commercial premises, buildings used exclusively for professional purposes), it is not required by law and must be negotiated contractually. The buyer of a home therefore benefits automatically from this protection; the investor in commercial property does not.

What is the difference between the completion guarantee and the reimbursement guarantee? The completion guarantee, provided for in Article R261-21 of the CCH, requires the guarantor to finance the completion of the works if the developer defaults: the buyer obtains its completed property. The reimbursement guarantee, governed by Article R261-22 of the CCH, requires the guarantor only to reimburse the sums paid following termination of the contract: the buyer recovers its money but not the building. The former is significantly more protective.

Does the GFA apply if the developer is placed in reorganisation or liquidation? Yes. This is precisely the situation for which the extrinsic guarantee was designed. As the obligation rests on a separate financial third party (a credit institution, a financing company or an authorised insurer), the opening of collective insolvency proceedings against the developer does not deprive the buyer of its guarantee. The guarantor steps in to finance completion, in coordination with the court-appointed administrator or liquidator.

Until when does the completion guarantee remain effective? The completion guarantee ends on completion of the building, under Article R261-24 of the CCH. Within the meaning of Articles R261-1 and R261-2 of the CCH, completion means the execution of the works and the installation of the equipment essential to use, as recorded by a qualified person. It therefore does not cover defective workmanship or later defects, which fall under the construction guarantees.

Does the GFA cover defective workmanship and construction defects? No. The GFA covers only the risk of non-completion. Defective workmanship and construction defects fall under other guarantees: the one-year guarantee of perfect completion (Article 1792-6 of the French Civil Code), the two-year functioning guarantee (Article 1792-3), the ten-year guarantee (Articles 1792 et seq.) and structural damage insurance (Article L242-1 of the French Insurance Code). These protections take over after acceptance and delivery.

What should a buyer check before signing a VEFA deed? The buyer should check that the extrinsic guarantee actually exists, the identity and authorisation of the guarantor, the nature of the guarantee (completion rather than reimbursement), the annexation of the certificate to the authentic deed, the compliance of the payment schedule with Article R261-14 of the CCH and the precision of the technical specification. Review of the deed and its annexes by an adviser is strongly recommended, in particular for an investor acquiring several units.

Does an institutional investor benefit from the GFA in a bulk sale? Yes for residential units, because the regime of the protected sector applies whatever the status of the buyer. Statutory protection is not reserved for private individuals. For acquisitions in the free sector, the investor must negotiate an equivalent contractual guarantee and audit the strength of the guarantor, its ceiling of undertaking and the terms on which the guarantee may be called, failing which it alone bears the risk of non-completion.