In order to check a cash payment of your entire vested benefits, we require proof from the LOB Guarantee Fund in Bern that you are no longer subject to compulsory insurance for old age, disability and survivors' benefits in the relevant country.
--> Link : LOB Guarantee Fund - Cash payment on departure
A confirmation of deregistration from the municipality is also required as well as, depending on the amount, proof of civil status or the signature of the spouse.