Hi!

You can download the tax program from: http://www.steueramt.zh.ch/html/home/index.htm

and place the numbers and see it it is worthwhile for you to present the forms. One thing though: they may not accept you sending the forms if you do not earn more than 120K CHF per year (this site is for Zuerich taxes only). In case you live in another Kanton make a google search and you will find the page.

The third pillar is worth the pay. It is a well invested money and you have some money back from it even if you do not present your tax forms. You just need to call the Steueramt Zuerich or wherever Kantonal amt from where you live and ask for the info on how to send the statement of your payment of the 3rd pillar and it s guaranteed you will have some money back.

Hope it helps.

Regards,
Raquel