A proven way to repay your mortgage — a concrete example
A concrete example of how the Swiss pension system can be used to repay a mortgage more efficiently, using Pillar 2 buy-ins and tax optimisation.
A concrete example of how the Swiss pension system can be used to repay a mortgage more efficiently, using Pillar 2 buy-ins and tax optimisation.
Instead of simply repaying your mortgage with after-tax money, you can use your Pillar 2 pension to do it more efficiently — turning one rule (the WEF withdrawal) into a tax-optimized “smart mortgage loop.”
For many families, WEF is the difference between “we’ll buy someday” and “we can actually do this now.”
This guide explains how Swiss Pillar 2 and Pillar 3a can be used to finance your own home — pledge vs withdrawal, real tax rules, limits, and what we learned from using WEF ourselves.
From 2025, Switzerland’s Pillar 3a gets a powerful upgrade: you’ll be able to make retroactive “buy-in” contributions for up to 10 missed years — and still get the full tax deduction. Learn how the new buy-in rules work — and who benefits most.
Pillar 2 buy-ins and Pillar 3a contributions both cut your taxes — but they work in very different ways. This guide breaks it down in plain language, with real CHF 50 000 examples and a simple framework for choosing the best strategy for your horizon. If you’ve ever wondered where your next saved franc should go, this is the clearest answer you’ll find.