Art. 9 Federal Law of October 13, 1965, on Withholding Tax (WTA)
Art. 9 LIA
The term "domiciled in Switzerland" applies to anyone who has their domicile in Switzerland, resides there permanently, has their statutory seat there, or is registered as a business in the commercial register; also considered domiciled in Switzerland within the meaning of Art. 4 are legal entities or commercial companies without legal personality whose statutory seat is abroad but which are effectively managed in Switzerland and conduct activity there.
The term "bank or savings institution" applies to anyone who offers publicly to receive interest-bearing funds or consistently accepts interest-bearing funds; excepted are savings associations that only accept deposits from their own members and corporate savings banks that admit only company personnel as savers, provided these associations or banks reinvest the funds entrusted to them exclusively in securities whose yield is subject to withholding tax.
Any provision of this law dealing with collective investment schemes within the meaning of the CISA applies analogously to all persons performing the corresponding functions. Fixed capital investment companies within the meaning of Art. 110 CISA are equated under this law with capital companies.