When the Bank Sells Your Mortgage: What Securitization Means for Borrowers

Anyone who takes out a mortgage with a Swiss bank generally assumes that this bank will keep the claim on its balance sheet until the end. In many cases that is true, but not in all. Banks bundle mortgage claims, package them into securities and sell them to institutional investors such as pension funds, insurance companies, or other banks. This process is called securitization, and it is permitted under Swiss law.

In December 2016, Crédit Agricole Financements Suisse placed mortgages worth 200 million francs as a security on the market, noting that it was the first transaction of this kind in fifteen years. Zürcher Kantonalbank handled the distribution, and Moody’s and Fitch assigned a top AAA rating. Since then, the volume has increased, without reaching the scale of the US securitization market. MoneyPark also operates its own platform where Swiss mortgages are brokered to third-party investors.

How securitization works

In securitization, the original bank sells a bundle of its mortgage claims to a special purpose vehicle. This company refinances the purchase by issuing bonds, whose interest and principal repayments are funded by the interest and amortization payments from the mortgage borrowers. Investors buy these bonds on the capital market. The original lender receives fresh liquidity, which it can use for new mortgages. The risk of credit default now lies with the investors.

For the mortgage borrower, almost nothing changes in day-to-day business. The bank with which the contract was concluded formally remains the contractual partner and so-called servicer. It continues to collect the interest, communicates with the borrowers, handles renewals and accepts early repayments. Who actually owns the underlying claim in the background is usually not disclosed.

The clause that permits everything

The legal basis for securitization is a transfer clause in the mortgage contract. It states that the bank may assign the claim, along with all securities, to third parties. In practice, this clause is found in the general terms and conditions of many Swiss mortgage contracts. By signing the contract, you give your consent to the claim’s transferability to other banks, insurance companies, or pension funds.

Without this clause, a transfer of the claim would in principle be permissible under Article 164 of the Swiss Code of Obligations, but in practice it would be more complicated. With this clause, banks secure their freedom of action without having to obtain individual borrower consent every time. Informing mortgage holders about the specific transfer is not necessarily required.

What changes for borrowers

The most important consequence is invisible in everyday life. The monthly interest burden remains unchanged, the debt certificate in the land register continues to be registered under the name of the original bank or held as a bearer debt certificate in its custody. If you wish to switch banks, you can do so just as before, by giving notice at the end of the term or seeking an early termination with a prepayment penalty.

Securitization can become noticeable in two scenarios. First, in the event of payment difficulties. If borrowers fall into arrears, the underlying investor may have different recovery preferences than the original bank. Pension funds or insurers often pursue a longer-term investment horizon and are more reluctant to quickly liquidate the collateral, while other investors may act more rigorously. Second, at renewal. If the bank has securitized the claim in a way that restricts its flexibility, it may have less room to negotiate the interest rate for a new loan because the terms have to be coordinated with the investors.

Risks for the Swiss market

In Switzerland, the securitization market is small and regulated. FINMA has clear requirements concerning the quality of the underlying mortgages, the structure of the securities, and the capital reserves of the issuing banks. Unlike in the US before 2008, where subprime mortgages were bundled into opaque securities, Swiss securitizations are based on residential mortgages with conservative loan-to-value and affordability requirements. Crédit Agricole’s 200-million-franc transaction received the highest rating, reflecting the quality level of the Swiss residential mortgage.

For the stability of the market, securitization is neither particularly risky nor absolutely necessary. Swiss banks mainly refinance their mortgages via classic covered bonds and savings deposits. Covered bonds are a comparatively conservative form of refinancing at the international level: The claims remain on the bank’s balance sheet, the central mortgage bond institution issues bonds covered by a pool of mortgages. Securitization in the narrower sense remains a niche, but it is growing.

What mortgage borrowers should check

If you want clarity about the transferability of your mortgage, you will usually find the information in the bank’s general terms and conditions, often under keywords such as assignment, transfer of claim, or disposal of the claim. In case of doubt, a direct inquiry with the bank usually yields an answer within a few days.

Read the contract carefully. Pay attention to the transfer clause when signing new mortgage contracts. It is not hidden, but is seldom actively mentioned in consultations. The clause itself can, in individual cases, be negotiated—especially for larger mortgages or with private banks that operate with individual conditions.

Ask alternative providers. Pension funds and insurance companies often act as direct lenders, without the detour via securitization. If you value the most stable contractual relationship possible, you can seek a direct loan from the long-term investor.

Be careful with early repayment. If the mortgage is securitized, the calculation of the prepayment penalty may be tied to the investor terms. This is usually standard market practice, but with a short remaining term, it is worth comparing with other providers.

Make use of your right to information. Borrowers have a right to information from the bank about the identity of the beneficial owner, as far as this is relevant for contractual reasons. In practice, this right is rarely exercised, but it can become important in the case of disputes.

Conclusion

Mortgage securitization in Switzerland is legal, regulated, and hardly noticeable in everyday transactions for borrowers. It is not a scandal, but it does change the relationship between borrower and lender in the background. Anyone signing a mortgage contract should know about the transfer clause and keep in mind that the claim may be sold on. The bank remains your point of contact, but economic ownership can change hands. In the Swiss system, with its conservative lending regulations and strict FINMA oversight, the structure remains stable and the risk for borrowers is negligible compared to US subprime practices. Nevertheless, a careful look at the contract details doesn’t hurt.

Sources: Tages-Anzeiger, finews.ch on Crédit Agricole, MoneyPark securitization platform.