earn how to efficiently recompute your GSTR‑2B report in TallyPrime (Release 6.1 and above). Whether you've updated invoices, made changes in IMS, or need to fix mismatches, this step-by‑step walkthrough ensures your ITC is accurate and compliant before filing GSTR‑3B. ✅ What You'll Learn Why recompute? Discover when and why you should recompute GSTR‑2B after invoice updates or IMS changes Accessing the feature: Navigate via Alt + Z → All GST Options → Recompute GSTR‑2B Configuring period: Set the correct GST registration and return period (auto‑filled for upcoming GSTR‑3B) Running recompute : Press R to start, and monitor updates via the GST Activity Tracker Downloading updated GSTR‑2B: View or export the recomputed report for final review 00:00 Intro & Purpose of Recompute 00:30 Navigate to Recompute GSTR‑2B 01:00 Select GST Registration & Period 01:30 Configure Return Period (optional) 02:00 Run Recompute & Watch Tracker 02:30 Confirmation Message 03:00 Download Updated GSTR‑2B 03:30 Tips: Retry if server busy