In addition to legal complaints lodged against them due to labor disputes, in recent years Taiwanese firms have also increasingly had to contend with customs and tax problems. In the past, Taiwanese entrepreneurs and Taiwanese employees in the mainland were able to negotiate how much income tax they had to pay. Now firms have to produce written evidence of how much they pay out in salaries.
過去台商和台幹的所得稅申報，可以靠「議價」方式便宜行事，現在則被要求出具公司薪資給付證明。