GSTR 9 is an annual return to be filed yearly by taxpayers registered under GST.
It consists of details regarding the outward and inward supplies made/received during the relevant financial year under different tax heads i.e. CGST, SGST & IGST and HSN codes.
It is a consolidation of all the monthly/quarterly returns (GSTR-1, GSTR-2A, GSTR-3B) filed in that year. Though complex, this return helps in extensive reconciliation of data for 100% transparent disclosures.