Australia’s May 2026 proposed Pillar Two amendments: the CbCR safe harbour extension and related technical fixes

On May 1, 2026, Australia issued the draft Taxation (Multinational—Global and Domestic Minimum Tax) Amendment (2026 Measures No. 2) Rules 2026 for consultation. This includes a one-year extension to the Transitional CbCR safe-harbour and a number technical amendments to the Australia’s Pillar Two rules