Pillar Two CGDMTR online form instructions 2024

Instructions to help you complete the Combined global and domestic minimum tax return (CGDMTR) online form.

Published 31 March 2026

CGDMTR general information

Overview of the Combined global and domestic minimum tax return (CGDMTR), lodgment, assessment and payment requirements.

Instructions for completing all 4 sections of the Combined global and domestic minimum tax return (CGDMTR) online form.

QC106326