17.11.2023 Online form for filing obligations under the Tax Haven Defen ... An online form enabling the taxpayer to meet his extended duty to cooperate under Section 12 (2) of the Tax Haven Defence Act (in full “Act on Defence against Tax Avoidance and Unfair Tax Competition and amending other laws”) has been published on the homepage Federal Central Tax Office. Categories: Tax & Legal NewsKeywords: General Tax Code, Tax Haven Defence Act, ...