Bank Cancels the Mortgage: What to Do When Renewal Financing Fails

A typical case from Geneva

In its 8 October 2026 edition, the Tages-Anzeiger reported the case of a 64-year-old architect from Geneva. After many years in her own home, her bank refused to renew the expiring fixed-rate mortgage. The decision was justified by the affordability rule: at the calculatory interest rate of five per cent, the imputed housing costs, including ancillary costs and indirect amortization, exceeded one third of the expected income during the transition to retirement. After unsuccessful conversations with several providers, the owner had no choice but to sell the property under time pressure.

The case is not an isolated one. With the baby boomer generation beginning to leave working life, the number of households whose income drops at the transition to AHV (old-age and survivors' insurance) is increasing, while the mortgage remains unchanged. For this group, renewal financing often becomes a stress test, especially where the property is in a prime location and has correspondingly high loan-to-value.

Why the bank can terminate at all

Mortgage contracts in Switzerland regularly contain renewal clauses that give the bank the right to review conditions when a fixed-rate mortgage matures or when a SARON contract is renegotiated. The bank is not obliged to extend on the previous conditions. At the transition to retirement, institutions generally require a new affordability check and sometimes an updated valuation of the property.

The decisive rule stems from the minimum standards of the Swiss Bankers Association and is supervised by FINMA (Swiss Financial Market Supervisory Authority). Under this rule, imputed housing costs calculated at a five per cent interest rate, ancillary costs equal to one per cent of the market value, and indirect amortization must not exceed one third of the relevant income. For retirees, the relevant income is the expected pension from AHV and the occupational pension (second pillar), not the last salary. As a result, affordability is often mathematically compromised at retirement, even when ongoing interest payments can be met without difficulty. The background to this practice is examined in more detail in the article on the 5 per cent stress test.

First steps when the refusal arrives

The most important step is time. Anyone receiving a refusal or a notice of termination should immediately request written documentation of the reason for the bank's decision not to renew. The exact affordability calculation, the income components considered and the loan-to-value ratio applied are not only helpful for talks with other providers, but also legally relevant in some cases.

The second step is to contact an independent financing advisor. Several mortgage brokers specialise in difficult constellations from age 55 onwards and know the offerings of the various market participants. Experience shows that internal bank guidelines vary considerably, particularly when it comes to recognising Säule 3a (tied private pension) savings, income from securities, or occupational pension capital used as a partial lump-sum repayment.

In parallel, the owner's financial situation should be prepared carefully. This includes the last three tax returns, a current statement of assets, the pension decision or a preliminary pension calculation, and any rental or additional income. The more precise the documentation, the faster a new provider can assess a possible commitment.

Alternatives to the classic bank mortgage

Should standard bank offers prove insufficient, several alternatives are available.

Pensionskasse mortgage. Several large occupational pension funds (Pensionskassen) grant mortgages to their own insured persons, and in some cases to third parties. Interest rates are market-standard, but affordability is often assessed with more focus on sustainable payment capacity than on rigid loan-to-value limits. Depending on the fund, pension projections and assets are also weighted differently. The market share of Pensionskassen in mortgage lending has grown significantly in recent years.

Insurance companies and institutional providers. Several life insurers and specialised financing companies work with more flexible affordability calculations and consider, for example, Säule 3a or Pensionskasse assets as a reserve buffer. Procedures are generally more involved, but approvals are sometimes granted where major banks have declined.

Online platforms and mortgage brokers. Independent online platforms compare offerings from several dozen providers. They offer access to smaller cantonal banks, regional banks or institutional investors whose guidelines may be more favourable in individual cases. It is important to pay attention to the cost structure and to compare conditions on a like-for-like basis.

Partial sale and subordinated financing. A partial sale transfers part of the ownership to an institutional investor in return for a periodic usage compensation. The original owner continues to live in the home, and the proceeds reduce the mortgage. Such models are not yet widespread in Switzerland, but a few providers are active in the market. Subordinated financing, in which private investors or pension institutions take on part of the financing, is also an option in certain cases.

Reverse mortgage. The classic reverse mortgage, as known from the United States or the United Kingdom, does not exist in Switzerland. However, individual banks offer tailored models for retirees in which the current burden is reduced, in some cases through a lump-sum payment to the bank from pension capital.

How to prepare a sale professionally

If, despite all efforts, no renewal financing can be arranged, a structured sale is often preferable to a hasty forced sale. Three elements are decisive: a realistic market valuation, careful preparation of the property, and clear communication with the bank.

For the market valuation, at least two independent assessments should be obtained, complemented by a look at ongoing transactions involving comparable properties. For preparation, minor refurbishments, high-quality photos and a professional sales brochure pay off. In negotiations with the bank, an extension of three to six months can often be agreed, particularly if a concrete sales plan can be presented.

The dialogue with the bank is especially important for avoiding an early redemption penalty (Vorfälligkeitsentschädigung). This can amount to tens of thousands of francs where a fixed-rate mortgage is still running. A written solution, such as the transfer of the mortgage to the buyer or an early release against a reduced penalty, can keep these costs manageable.

Checklist for owners aged 55 and over

Anyone whose retirement is still ahead should check affordability proactively and well in advance. The following steps have proven effective in practice:

• Five to ten years before retirement, review the mortgage situation with a projection on retirement income.
• If calculatory affordability is tight, consider direct amortization, including a partial payment with pension capital.
• Switch the existing mortgage to a shorter term in good time so that renewal talks still take place while salary income is in effect.
• Test alternative providers early, for example via an independent financing advisor.
• Document Säule 3a assets and freely available securities portfolios so they can be invoked as a borrowing or repayment reserve if needed.
• Clarify repayment obligations on pension capital withdrawals and the tax consequences of a partial withdrawal with a trustee early on.

With this preparation, the situation of a sudden refusal can be avoided in the vast majority of cases. Anyone who is nevertheless confronted with a termination gains most by backing initial reactions with clear documentation, approaching several alternatives in parallel, and agreeing a structured timeline with the bank.