Why does the pension fund need my private residential address?

Why does the pension fund need my private residential address?

Since the annual pension certificate is particularly sensitive data, it is sent to the private address. If you move, it is the employer's responsibility to notify us of your new address. If this notification was forgotten, you can also inform us yourself - by phone (0800 80 80 80), e-mail (bvg@zurich.ch) or contact form.