GST guides, written by practitioners.
Starting with the topics most GST software treats as an afterthought — ISD/GSTR-6, IMS, and reconciliation at scale. Each guide links to the product feature and the API endpoint, not just the theory.
ISD and GSTR-6 Filing: A Practical Guide for CA Firms and Finance Teams
What an Input Service Distributor is, how GSTR-6A reconciliation works, and how to distribute ITC across GSTINs and file GSTR-6 without spreadsheet errors.
7 min readIMS (Invoice Management System): A Complete Guide to Accept, Reject, and Pending Actions
How GSTN's Invoice Management System changes ITC eligibility, what accept/reject/pending actions mean for GSTR-2B, and how to run IMS at bulk without manual review of every invoice.
6 min readGSTR-2B Reconciliation for CA Firms: A Step-by-Step Guide
How to reconcile GSTR-2B against your purchase register across multiple clients — fuzzy matching, tolerance rules, and what to do with the exceptions that don't auto-match.
7 min readGSTR-3B Filing Guide: Auto-Populated Liability, ITC Offset, and What to Check Before You File
How GSTR-3B auto-populates from GSTR-1 and reconciled GSTR-2B, how liability offset across IGST/CGST/SGST works, and the checks worth running before submission.
6 min readGSTR-9 and 9C Annual Return: A Complete Filing Guide
How the GSTR-9 annual return is built from your filed GSTR-1 and GSTR-3B, what GSTR-9C reconciliation against your books actually checks, and what to prepare before you start.
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