November 12, 2019
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New GST return system introduces RET-1 with ANX-1/ANX-2 invoice uploads and monthly PMT-08 tax payments.
The new GST return system creates a three-part framework-FORM GST RET-1 plus annexures ANX-1 and ANX-2-with phased rollout from October 2019; large taxpayers (>Rs.5 Crore) file monthly ANX-1 and RET-1 (transitioning from GSTR-3B), while eligible small taxpayers ( Rs.5 Crore) may opt quarterly RET-1, Sahaj (RET-2) or Sugam (RET-3) and must pay tax monthly via FORM GST PMT-08. ANX-1 is supplier-uploaded invoice details; ANX-2 auto-populates recipients' records for accept/reject/pending actions; amendments are governed by ANX-1A and acceptance windows, and input tax credit is matched through ANX-2.