GST Reconciliation

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GST Reconciliation: detailed process and practical guidance

Elite Accounting supports gst reconciliation for businesses in Puducherry and elsewhere in India. Our work begins with a clear engagement scope: which taxpayer and periods are involved, what documents exist, what remains uncertain and who will approve the final position. Good compliance is based on source transactions and current statutory rules, not assumptions from a previous year's return.

Preparing the transaction dataset

Export purchase, sales, credit notes and debit notes with invoice number, dates, GSTIN, taxable values and tax components. Ensure cancelled or duplicate records are identifiable before matching begins.

Before making a decision, prepare an evidence schedule with the period, the precise supporting records and the person responsible for resolving discrepancies. Retain prior submissions or correspondence so changes can be explained later.

Matching GSTR-2B to purchases

Compare supplier-reported entries with books and classify missing invoices, late uploads, wrong GSTINs, differences in tax amount and adjustments. A matched invoice is not automatically eligible for input credit.

A useful checklist identifies the source of each figure, relevant official filing requirements, possible exceptions and the sign-off needed from the taxpayer. Unresolved differences should be flagged and evaluated rather than hidden in summary totals.

Eligibility and reversals

Examine blocked-credit restrictions, non-business use, exempt activities, reverse charge and the applicable time limit for claiming or reclaiming credit. Document the legal basis for each material adjustment.

This step benefits from separate preparation and review. Keep transaction references, digital attachments and a dated rationale for proposed corrections. Where the position depends on a notification, check the version applicable to the relevant tax period.

Reconciling outward supplies

Compare accounting sales with GSTR-1, GSTR-3B and e-invoicing data where relevant. Investigate unreported invoices, amendments, incorrect classifications and tax periods.

Confirm whether the issue changes tax liability, return reporting or the recordkeeping process. Record follow-up actions, due dates and any authorised payment. Preserve acknowledgements once the official submission has been completed.

Working with supplier exceptions

Create a vendor-wise list of discrepancies, communication dates and correction requests. Keep unresolved differences open rather than writing them off or forcing figures to balance.

Before making a decision, prepare an evidence schedule with the period, the precise supporting records and the person responsible for resolving discrepancies. Retain prior submissions or correspondence so changes can be explained later.

Marketplace and payment differences

Reconcile gross order value, cancellations, marketplace fees, tax collected at source and bank settlements. Differences between receipts and taxable turnover should have a clear explanation.

A useful checklist identifies the source of each figure, relevant official filing requirements, possible exceptions and the sign-off needed from the taxpayer. Unresolved differences should be flagged and evaluated rather than hidden in summary totals.

Year-end reporting

Tie GST turnover and purchases to financial statements and identify timing and accounting differences. Review annual-return obligations separately from monthly reconciliations.

This step benefits from separate preparation and review. Keep transaction references, digital attachments and a dated rationale for proposed corrections. Where the position depends on a notification, check the version applicable to the relevant tax period.

Deliverables and sign-off

Provide a matching summary, exceptions register, recommended return or ledger actions, reviewer comments and follow-up owners. Keep the original exports and dated workings for audit support.

Confirm whether the issue changes tax liability, return reporting or the recordkeeping process. Record follow-up actions, due dates and any authorised payment. Preserve acknowledgements once the official submission has been completed.

GST Reconciliation: 12 additional FAQs

The service review also considers prior-period records, authorised signatories, materiality and the practical cost of unresolved discrepancies. A systematic handover includes a document inventory, agreed timelines, a clear record of approved adjustments and a review of the next compliance deadline. Keep relevant correspondence and government acknowledgements accessible for later reconciliation or enquiries. Where facts remain uncertain, obtain a documented technical opinion rather than presenting an unsupported estimate as a final tax position.

A useful reconciliation report does not merely state that totals agree. It should list invoices matched exactly, invoices matched after normalisation, unmatched supplier records, missing book entries, credit notes requiring review and transactions flagged as ineligible or awaiting evidence. Record whether the difference is due to timing, classification, tax value or a disputed transaction. Keep the original downloaded GSTR-2B and dated ledger exports to show what information was available when the reconciliation was performed. Management should sign off unresolved exposures, while supplier follow-up logs should identify who has promised a correction and when it will be verified.

Other GST services and consultation

GST Services · GST Registration · GST Returns · GST Reconciliation · GST Notice Assistance · Official GST portal

Request an assessment of your records and timeline through our consultation page or contact page. We do not guarantee a tax refund, government decision or particular notice outcome.