1️⃣ GSTR-1 – Details of outward supplies (sales)
2️⃣ GSTR-3B – Monthly summary return (sales, purchases & tax payment)
3️⃣ GSTR-4 – Quarterly return for Composition Scheme taxpayers
4️⃣ GSTR-9 – Annual return for regular taxpayers
5️⃣ GSTR-10 – Final return after GST registration cancellation
6️⃣ GSTR-7/8 – For TDS/TCS deductors under GST
7️⃣ ITC-04 – For job workers