Why should you renegotiate your mortgage agreement 6 months before it expires ?
- Nov 24, 2025
- 1 min read

Most homeowners wait to renegotiate their mortgage payments until they are up to date. A big mistake !
Starting 6 months in advance maximizes your chances of saving significantly.
Why 6 months ?
Swiss banks set their mortgage rates several months in advance. Contacting your bank (and competitors) six months before your mortgage due date can offer several advantages:
✅ Negotiation time : You can play the competition game without pressure. Request 3-5 offers and use them as a basis for negotiation.
✅ Anticipate trends : If interest rates rise, you can immediately secure a favorable rate. If they fall, wait until the last minute.
✅ Negotiating power : Banks know you have time to cancel the loan. Result: better terms (interest rates, waiver of processing fees, flexible repayment options).
A concrete example: With a mortgage of CHF 600,000, negotiating a 0.2% lower interest rate will save you CHF 1,200 per year , or CHF 12,000 over 10 years . A few hours of work are well worth the savings !
🎯 This week, you should: Mark your mortgage's expiration date in 6 months on your calendar. Prepare a folder with your updated income information and request comparison offers.
💡 Pro tip: Use an independent mortgage broker. They will do the work for you and, thanks to their extensive negotiations, often secure better terms.
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