Who Actually Stands Behind a Buyback Guarantee

What a buyback guarantee actually is

A buyback guarantee is a contractual promise from one company to another that if a borrower stops paying, the company will repurchase the loan from the investor at par plus accrued interest, typically after 60 days of arrears. The guarantee binds the company that made the promise and no one else. It is not insurance underwritten by a regulated insurer, it is not backed by a government deposit scheme, and it is not covered by the EUR 20,000 compensation fund that applies to certain claims against a MiFID II platform. The guarantee is a commercial obligation, enforceable in court, but only to the extent that the guarantor has the money to pay.

On most European P2P platforms, the guarantor is the originator that issued the loan. The platform acts as an intermediary, matching investors with loans originated by third-party finance companies, and the originator promises to buy back any loan that defaults. On platforms like Robocash and Lendermarket, where nearly all loans come from the platform's own lending group, the buyback equals the solvency of that group. If the group fails, the buyback stops.

The three types of guarantor

Every buyback has a named party on the hook. Read the loan agreement or the platform's buyback policy to identify which of the three models applies:

Originator guarantee. The finance company that issued the loan to the borrower promises to repurchase it if the borrower defaults. This is the structure on Mintos, Capitalia, Nectaro, Twino and Debitum. The platform itself is not liable. If the originator goes bust, the buyback obligation falls into the insolvent estate and you become an unsecured creditor in the insolvency proceedings, which typically recover cents on the euro over several years. Platforms that work with ten or more originators spread this risk; platforms with two or three dominant originators concentrate it.

Platform guarantee. The platform itself, as a legal entity, guarantees the buyback. This model is rare in Europe because it places the platform's entire balance sheet behind every loan, which regulators view as credit intermediation rather than pure marketplace lending. Most platforms avoid this structure to stay within their licence limits.

Group parent guarantee. A parent company guarantees the buyback on loans issued by its subsidiaries. Robocash, for example, places loans originated by Robocash Finance, AS Revendo and SME Finance, all part of the same Robocash Group. The parent's solvency covers all three originators. Lendermarket places loans almost entirely from Creditstar, its sister company within the same ownership structure, so a Lendermarket buyback equals Creditstar's ability to pay. This model is transparent when the ownership is disclosed, but it concentrates risk on one balance sheet.

Why the guarantee is tested when it matters most

A buyback guarantee is stress-tested by exactly the event it is meant to cover: a wave of borrower defaults. When unemployment rises, property prices fall, or a major sector stops paying, the originator faces two problems at once. Defaults spike, draining cash as the originator buys back hundreds or thousands of loans. New loan issuance falls, because borrowers cannot qualify or will not borrow at higher rates, so revenue drops. The originator's balance sheet shrinks from both sides: rising obligations and falling income. If the originator cannot raise emergency capital or secure a credit line, it defaults on the buyback and the platform freezes withdrawals.

This is not a theoretical risk. Kuetzal and Envestio both advertised buyback guarantees and stopped honouring them in 2020 when the underlying loan books turned out to be fictitious or severely impaired. Grupeer's originators defaulted on the buyback when liquidity dried up in 2020, and investors are still in the queue years later. Established platforms like Robocash have honoured the buyback continuously since 2017, including through the 2020 liquidity shock, but past performance does not guarantee future solvency.

Worked cases: Lendermarket and Robocash

Lendermarket holds a European Crowdfunding Service Provider licence from the Central Bank of Ireland and places consumer loans at advertised yields between 15.6% and 18%. According to data recorded in 2026, close to 100% of those loans come from Creditstar, a Baltic consumer finance group. The buyback promise comes from Creditstar. If Creditstar remains solvent, the buyback works. If Creditstar fails, every loan on Lendermarket stops paying at the same time. This is originator concentration in its purest form.

Robocash holds no EU licence and places short-term consumer loans at advertised yields between 9% and 13%. The loans are originated by subsidiaries of Robocash Group. The platform has honoured the buyback since 2017, including through the COVID-19 crisis and the 2022 Russian exit, which required Robocash to buy back every loan denominated in roubles when sanctions made repayment impossible. The group's balance sheet absorbed those losses without freezing withdrawals. That track record is strong, but it still equals one group's solvency, tested again every time defaults rise.

Both platforms are transparent about the structure. The risk is not hidden; it is inherent. A diversified portfolio across ten platforms includes both Lendermarket and Robocash in small allocations, knowing that if either guarantor fails, that slice of the portfolio is lost.

How concentration kills the diversification you thought you had

An investor who places EUR 10,000 across 200 loans on a single platform, with each loan backed by a different borrower, believes they have diversified. They have not. If all 200 loans are guaranteed by the same originator or group, the portfolio has one point of failure. When that originator defaults, all 200 loans stop paying in the same week. The regulatory term for this is wrong-way risk: the guarantee fails exactly when you need it, because the same economic stress that caused the borrowers to default also broke the guarantor.

Platforms that work with multiple originators reduce this risk. Mintos lists loans from over 60 originators, so a default by one originator affects a fraction of the portfolio. Capitalia works with eight Baltic SME lenders, and an investor can exclude any single originator from their auto-invest filter. Nectaro, on the other hand, places loans almost entirely from its own Dyninno group, so the buyback equals Dyninno's solvency. The platform is rated 75% on Maclear Reviews, but the concentration is stated plainly in the Nectaro review.

Pricing a loan as if the guarantee is worth nothing

A rational method is to value the loan using only the borrower's credit profile, the collateral, and the legal enforceability of the claim, then treat the buyback as a bonus that might pay out if the guarantor stays solvent. For a consumer loan with no collateral, that means accepting that the loan is worth zero if the borrower and the originator both default. For a property loan with a 60% loan-to-value ratio, that means the loan is worth 60% of the property's distressed sale value, regardless of the buyback. If the buyback pays, you get par plus interest. If it does not, you still have the collateral.

This approach produces different conclusions for different loan types. A Robocash consumer loan at 12% might be fairly priced if you believe Robocash Group will remain solvent, but it is overpriced if you assume the buyback is worth nothing, because unsecured consumer loans in default recover almost nothing through court. An InRento buy-to-let loan at 11.8% with a 50% LTV might be fairly priced even without the buyback, because the property can be sold. The buyback adds a second exit, not the only exit.

The role of the licence and the compensation scheme

A MiFID II licence from a national regulator brings up to EUR 20,000 on eligible claims against the platform itself, such as client money held in a segregated account that the platform misappropriates. The scheme does not cover borrower defaults, and it does not cover a broken buyback promise, because that is a commercial dispute between the investor and the originator, not a regulatory failure by the platform. Mintos, Nectaro, Twino, Indemo and Debitum all hold MiFID II licences, and the compensation applies to certain claims, but not to loan losses.

The European Crowdfunding Service Provider framework, which Capitalia, InRento, Profitus, Crowdpear, PeerBerry and Lendermarket operate under, has no EU-wide compensation fund at all. National schemes vary: Latvia offers EUR 20,000 through the Investor Protection Fund for MiFID II firms, but the ECSP framework is separate. An investor who loses EUR 10,000 to a broken buyback on an ECSP platform recovers nothing through a compensation scheme.

Who it suits and who should look elsewhere

The buyback model suits investors who accept that they are effectively lending to the originator, not the borrower, and who size their allocation accordingly. An investor who places 10% of their P2P portfolio on Robocash, knowing that the entire 10% depends on Robocash Group's solvency, has priced the risk. An investor who places 50% on Lendermarket, believing that the diversification across 100 borrowers protects them, has mispriced it.

Investors who need to see a path to recovery that does not depend on the guarantor's solvency should look at property loans with conservative loan-to-value ratios and registered charges. InRento's buy-to-let model, where every loan is backed by a Spanish property at 50% to 60% LTV and the platform holds the first-ranking mortgage, gives an investor a second exit if the buyback fails. The investor can wait for the property to be sold, knowing that the proceeds cover the loan even in a distressed market. InRento scores 80% on Maclear Reviews and ranks third of 19 European platforms on the full comparison table.