Why should I reconcile Tally purchase ledgers with GSTR-3B every month?

Because GSTR-3B Table 4 ITC is hard-locked to GSTR-2B. Monthly reconciliation ensures all vendor purchase vouchers in Tally are reflected in GSTR-2B so no eligible credit is lost.

How do I configure purchase ledgers in Tally Prime for GST compliance?

Go to Gateway of Tally > Create/Alter Ledger > Purchase Account > Set GST Applicability to 'Applicable' > Select Type of Supply (Goods/Services). Enable RCM if applicable.

What causes 'Uncertain Transactions' in Tally Prime GSTR-3B report?

Missing party GSTINs, unmapped UQCs, missing HSN/SAC codes, or tax rate head mismatches (CGST/SGST vs IGST) cause Tally to flag vouchers as Uncertain Transactions.

How does TrulyInvoice AI automate Tally purchase ledger posting?

TrulyInvoice AI parses vendor PDFs, auto-extracts line items, HSN codes, and tax totals, posting verified F9 Purchase Vouchers directly into Tally Prime via Port 9000 local sync in 15 seconds.

GSTR-3B Reconciliation with Tally Purchase Ledgers (2026 SOP)

Quick Summary: How Do Taxpayers Reconcile GSTR-3B with Tally Purchase Ledgers?

In Tally Prime: Download GSTR-2B JSON from portal and import via Alt+O > Import GST Returns. Compare Tally Purchase Register against GSTR-2B. Resolve 'Uncertain Transactions' in GSTR-3B report. Ensure Table 4A(5) eligible ITC in Tally matches GSTR-2B before filing GSTR-3B by the 20th.

4-Step SOP: Pre-Reconciliation, External GSTR-2B Import, Internal Ledger Check, Final Filing.
Hard-Locked Table 4: GSTR-3B Table 4 is hard-locked; claimed ITC cannot exceed GSTR-2B.
Uncertain Transactions: Drill down into Tally GSTR-3B report exceptions to fix GSTIN/tax errors.
Port 9000 Automation: TrulyInvoice AI auto-posts F9 purchase vouchers to prevent manual errors.

1. Standard Operating Procedure (SOP) for Tally & GSTR-3B Reconciliation

Follow this 4-step SOP to reconcile Tally Prime purchase ledgers with GSTR-3B Table 4:

Step 1: Data Preparation in Tally Prime

Ensure all vendor purchase invoices for the month are recorded in Tally Prime with verified GSTINs, HSN codes, and tax rates.

Step 2: GSTR-2B JSON Import & Matching

Download GSTR-2B JSON on the 14th. In Tally Prime, go to GSTR-2B Reconciliation > Alt+O (Import) > GST Returns. Import JSON and verify Matched, Mismatched, and Missing entries.

Step 3: Clear Uncertain Transactions

Open GSTR-3B Report in Tally. Drill down into Uncertain Transactions (Corrections needed) and resolve party GSTIN, HSN, or tax head mismatches.

Step 4: Verify Table 4 & File Return

Ensure Net ITC Available in Tally matches GSTR-3B Table 4C before submitting GSTR-3B on the GST portal by the 20th.

Automate Purchase Bill Verification for Tally Prime

Ensure 100% data accuracy on every purchase voucher before GSTR-3B filing.

Typing errors in vendor purchase bills create mismatched tax ledgers in Tally, causing GSTR-3B Table 4 exceptions.

TrulyInvoice AI Automation: Upload supplier PDF bills or WhatsApp scans. AI auto-extracts line items and posts F9 Purchase Vouchers directly to Tally Prime in 15 seconds via Port 9000 local sync.

GSTR-3B Reconciliation with Tally Purchase Ledgers (2026 SOP)

Quick Summary: How Do Taxpayers Reconcile GSTR-3B with Tally Purchase Ledgers?

1. Standard Operating Procedure (SOP) for Tally & GSTR-3B Reconciliation

Automate Purchase Bill Verification for Tally Prime

Stop Typing Vendor Purchase Bills Manually in Tally

Stop Manual Voucher Entry.