Pillar 3a: private pension provision at a glance
Pillar 3a helps you close pension gaps and reduce your tax burden. At Compando you learn how to make the most of the benefits of Pillar 3a and what to watch out for.
All in one place
From the basics to withdrawal, explained clearly.
Calculate & compare
Calculate your possible pension assets and compare all Swiss 3a providers neutrally.
Personally guided
On request, online consultation with our pension specialists, simple & uncomplicated.
What is Pillar 3a?
The Swiss pension system is built on three pillars: state, occupational and private provision. The third, private provision is divided into the restricted Pillar 3a and the unrestricted Pillar 3b.

The Swiss 3-pillar system
How does the 3-pillar system work? And what is the difference between Pillar 3a and Pillar 3b? Learn more about Swiss retirement provision here.
What are the benefits of Pillar 3a for me?
Which Pillar 3a solution should I choose?
Calculate your possible 3a assets
The essentials about Pillar 3a

Our Pillar 3a guide
Popular Pillar 3a articles

Multiple Pillar 3a accounts: save taxes with 3a splitting
08.05.2026

Pillar 3a retroactive contribution: close contribution gaps
01.05.2026

Optimise Pillar 3a withdrawal: save taxes with staggering
11.05.2026

Pillar 3a contribution deadline: the last possible date
01.05.2026

Investment funds Pillar 3a: active or passive?
05.05.2026

Pillar 3a for self-employed: maximum contribution, taxes and pension fund
08.05.2026
















