In simple words: This article explains the return from a practical filing perspective—what information belongs in it, which records should support it, how to reconcile it and what can go wrong if the data is reported incorrectly.
1. 1. Deductee GSTIN
Validate GSTIN before filing; wrong GSTIN can prevent the intended supplier from receiving TDS credit.
Practical control: Reconcile the relevant books/records with GST Portal return data before filing and retain the working supporting the figure.
2. 2. Amount paid vs invoice value
The TDS base is the amount relevant under the GST TDS provision and excludes GST tax from the taxable base.
Practical control: Reconcile the relevant books/records with GST Portal return data before filing and retain the working supporting the figure.
3. 3. Tax split
Check IGST vs CGST/SGST using supplier/deductor location and place-of-supply rules.
Practical control: Reconcile the relevant books/records with GST Portal return data before filing and retain the working supporting the figure.
4. 4. Payment ledger reconciliation
Reconcile contracts/payment register → TDS calculation → GSTR-7 → cash ledger.
Practical control: Reconcile the relevant books/records with GST Portal return data before filing and retain the working supporting the figure.
5. 5. Amendment controls
Keep the original GSTR-7 record, reason for amendment and revised figures.
Practical control: Reconcile the relevant books/records with GST Portal return data before filing and retain the working supporting the figure.
6. 6. Deductee confirmation
After filing, verify that the counterparty can see and act on the TDS credit.
Practical control: Reconcile the relevant books/records with GST Portal return data before filing and retain the working supporting the figure.
7. 7. Risk
Wrong TDS can create liability, interest, correction work and credit mismatch for the supplier.
Practical control: Reconcile the relevant books/records with GST Portal return data before filing and retain the working supporting the figure.
Recommended workflow
Books / Registers→GST Portal data→Reconcile→Review→File
Final checklist
- All relevant invoices and documents are recorded.
- Taxable value and tax-head classification are reconciled.
- Amendments and credit/debit notes are considered.
- Portal auto-populated data has been reviewed rather than blindly accepted.
- Material differences have a documented explanation.
- Preview and payment/offset have been checked before filing.
Knowledge-purpose disclaimer: This article is for general educational and practical understanding. GST law, rules, notifications, circulars, portal functionality and filing procedures can change. Verify the provisions and procedures applicable to the relevant tax period and the facts of the transaction before taking a final tax position.