Swiss-born locals plan pension with a 30–40-year horizon and zero cross-border exposure. Most expats have neither.
The Swiss pension system rewards depth and time. For expats, the architecture decisions hinge on three variables that don't appear in standard Swiss pension advice: how long you'll stay, where you'll go next, and which pension regime your destination respects.
A 5-year-in-Switzerland horizon changes the pillar 3a math entirely. Leaving for the UK is straightforward (treaty network); leaving for the USA hits FATCA mechanics that most Swiss advisors don't know. Settling permanently and buying property activates the home-purchase withdrawal lever (Art. 5(1)(a) BVV3). Each shape needs different architecture.
Hans's review is built around these variables — gap analysis runs against the realistic horizon, not the default Swiss-permanent-resident assumption.