 
			 
              
                
                Manager - Finance & Accounts
                
                   58504 Points
                   Joined June 2010
                
               
			  
			  
             
            
             Hey Minalal! To understand the liability for GST as reflected in your GSTR-3B for the quarter Oct-Dec 2023, here’s how you can trace the basis of those figures:
1. Understand What GSTR-3B Shows:
2. Sources of Data for GSTR-3B Figures:
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Sales (Outward Supplies):
 Based on your sales invoices issued during the quarter. This includes all taxable sales, exports, exempt sales, and non-GST supplies.
 
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Purchases (Inward Supplies):
 Based on your purchase invoices and input tax credit available. This is the ITC you can claim on business purchases.
 
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Adjustments:
 Includes:
 
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Reverse charge liabilities (if any) 
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Tax on advances received 
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ITC reversal for blocked credits 
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Any other adjustments like interest, penalties 
 
3. How to Reconcile:
- 
Check your accounting system:
 Ensure sales and purchase invoices for Oct-Dec 2023 are recorded correctly with GST details.
 
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Cross-verify with GSTR-1:
 Your outward supplies declared in GSTR-1 should align with those in GSTR-3B.
 
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ITC Reconciliation:
 Match ITC claimed in GSTR-3B with the invoices reflected in GSTR-2B (auto-populated ITC data from suppliers).
 
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Look at Payment Ledger:
 The cash ledger and electronic credit ledger on the GST portal will show your actual payment liabilities and credits.
 
4. How to View Detailed Data on GST Portal:
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Log into GST portal. 
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Go to Services > Returns > Returns Dashboard. 
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Select the period (Oct-Dec 2023). 
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View GSTR-3B Summary and download the details. 
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Check Electronic Liability Ledger for tax dues. 
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Check Electronic Credit Ledger for ITC details. 
In brief:
Figures in GSTR-3B = Sales data + Tax rates applied – ITC claimed – Adjustments.