About This Launch
Since 2026, people in Switzerland can buy in missed pillar 3a contributions for gaps from 2025 on. The rules are spread across several official and provider pages. This check brings them into seven questions and gives a yes, no or unclear answer, the maximum buy-in and the order to pay.
The page cites BSV, ESTV and Fedlex, and includes a deadlines table, a figures table for 2025 to 2027 and an FAQ. It runs in your browser, stores nothing and needs no sign-up. The English page is the free check only.
Why I Built This
I built the check because the buy-in rules are scattered across BSV, ESTV and provider pages. It sorts your answers by the published rules and names the sources.
Launch Details
CategoryFintech
StageLive
ListedOctober 26, 2026