According to a press release of 26 June 2019, published by the US Senate Committee on Foreign Relations, on 25 June 2019 the US Senate Committee on Foreign Relations approved the amending protocol, signed on 23 September 2009, to the Switzerland - United States Income Tax Treaty (1996). The protocol will amend the existing 1996 treaty, if and when ratified by the full US Senate. Further developments will be reported as they occur.
June 28 2019