If you decide to make an additional voluntary deposit into your Bayer Pensionskasse Schweiz retirement savings account, please do so by mid-December at the latest. On request, the Customer Adviser at the Administrative Office of the Bayer Pensionskasse Schweiz will be pleased to send you an offer with the required form. If you already know how much you can pay in, you can also simply transfer the amount concerned and print out the additional voluntary deposit form.  Please note that any such deposits made will only be accepted once the form (duly completed and signed) has been received. Please transfer your purchase to the following account: