The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →For an Indian GST refund claim involving exported services, keep the issued export invoices, a statement matching invoice numbers and dates to the relevant Bank Realisation Certificates (BRCs) or Foreign Inward Remittance Certificates (FIRCs), the electronic refund filing and acknowledgement, return and export-reporting records, and the underlying books and source documents. Preserve any LUT or bond records when services were exported without payment of IGST. These records must show what was supplied, how the consideration was received, which refund route was used, and how every figure in the claim ties back to the accounts.
What the record file needs to prove
A refund file is more than a downloaded application. It should allow a reviewer to move from the refund amount to the relevant return, from the return to each export invoice, and from each invoice to the bank evidence for the consideration received. The prescribed refund evidence for an export of services is centered on an invoice-and-remittance statement, while the broader accounts-and-records rules require the business to retain the accounting and source-document trail supporting the transaction.
As an Amazon Associate I earn from qualifying purchases.
The documents do not, by themselves, turn an overseas sale into an export of services. The applicable statutory conditions must be satisfied for the particular transaction. Official guidance describes receipt of consideration in convertible foreign exchange, or in Indian rupees where the Reserve Bank of India permits that form of receipt, as part of the export-of-services framework. An overseas customer alone is therefore not conclusive.
Free tools Windows power users keep installed
One-click scans. No signup required.
Core documents to retain
1. Export-service invoices and an invoice schedule
Keep the final invoices issued for each exported service, including any credit or debit notes that change the taxable value or tax treatment. Service-invoice requirements and particulars are set out in the CBIC Tax Invoice, Credit and Debit Notes rules. Retain the original electronic file where the invoice was issued electronically, along with a readable PDF or other controlled copy used for the claim.
#1 Best Overall
Create a schedule that repeats the invoice number and date exactly as they appear on the invoice. Add the customer, currency, taxable value, GST treatment, service period, and the ledger or accounting reference used internally. The schedule is an indexing tool; it does not replace the invoices themselves. If an invoice is amended, preserve the original, the amendment document, and the reason for the change so the amount in the refund calculation can be reconstructed.
2. BRC, FIRC, and other evidence of receipt
Retain the corresponding Bank Realisation Certificate (BRC), Foreign Inward Remittance Certificate (FIRC), or other bank/remittance evidence applicable to the payment. The evidence should identify the receipt date, amount, currency, remitter or customer where shown, bank reference, and any conversion information available. The export invoice schedule should contain a payment-reference column so that every receipt can be matched to one invoice or to a documented group of invoices.
Do not describe the rule as requiring foreign-currency payment in every case. CBIC guidance refers to receipt in convertible foreign exchange and to receipt in Indian rupees in cases permitted by the RBI. Check the facts and the applicable RBI permission before treating a rupee receipt as satisfying the condition. The receipt condition is discussed in CBIC’s Sectoral FAQs and the Master Circular on Refunds (Circular No. 125/44/2019-GST, 18 November 2019).
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Where one remittance settles several invoices, keep the bank advice, remittance message, customer settlement statement, and your allocation worksheet together. Explain partial payments, advances, netting of credit notes, bank charges, withholding, or exchange differences rather than forcing the bank amount to equal an invoice total when the commercial documents show why it does not.
3. Refund statement, FORM GST RFD-01, and filing trail
The refund rules identify an electronic application in FORM GST RFD-01 for a refund on account of export of services and call for a statement containing the relevant invoice numbers and dates with the related BRCs or FIRCs, as applicable. Consult the current CBIC GST Refund Rules when preparing the statement because forms, documentary requirements, and portal validations can change.
Rank #2
- Ideal for Gifting
- Ideal for a bookworm
- Compact for travelling
Keep a complete copy of what was submitted: the populated statement, uploaded attachments, declaration or undertaking, electronic acknowledgement, reference number, notices, replies, deficiency memos, payment orders, and correspondence with the tax office. A filing copy is practical evidence of the claim made; it is not a substitute for the underlying invoices and bank records. Preserve the version actually submitted, not merely a later spreadsheet that has been edited.
4. Returns and export reporting
Retain the relevant GSTR-1 and other return records, reconciliations, and ledgers for the tax period. The GST Portal’s GSTR-1 guide explains reporting of export invoices and describes two broad approaches: export without payment of IGST followed by an eligible input-tax-credit refund, or export after paying IGST and a claim for refund of the tax paid. Keep the return filed, the data-upload file or working paper, and a reconciliation showing that invoice numbers, dates, values, and GST treatment in the refund statement agree with the returns.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Repair Windows errors before they cause bigger problems3Scan for outdated or missing drivers - takes under a minuteDo not mix the records for the two approaches. A credit-refund calculation should be traceable to the eligible accumulated input tax credit and the relevant return data; an IGST-paid claim should be traceable to the IGST charged and paid on the export supplies. Verify the current portal screens and rules at the time of filing.
5. Books, ledgers, and source documents
Maintain the sales register, export-revenue ledger, customer sub-ledger, bank ledger, foreign-exchange or conversion records, input-tax-credit ledgers, and the journal entries that post the transaction. Keep contracts, statements of work, purchase orders, delivery or acceptance evidence, timesheets where relevant, and correspondence that explains the nature and period of the service. The supporting business document should be proportionate to the service: for example, a completed report, software-delivery record, or consulting acceptance email may explain what the invoice represents.
CBIC’s Accounts and Records Rules address records for exported services and recognize paper or electronic source documents. They also contemplate an audit trail and interlinkages to source documents and financial accounts on demand. Use stable file names, access controls, and backups so that an electronic record can be produced in an intelligible form and its history is not silently overwritten.
6. LUT or bond records, when exporting without payment of IGST
If the business used the export-without-payment route, retain the applicable Letter of Undertaking (LUT) or bond, its filing or acceptance evidence, and any renewal or correspondence connected with the period. Keep these records beside the invoices and the refund calculation rather than in an unrelated compliance folder. CBIC’s Sectoral FAQs describe the LUT/bond route and the associated refund of accumulated input tax credit, but procedural requirements should be checked against the rules and portal workflow in force when the claim is filed.
Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →How the two broad refund routes differ
The route determines what the claim is asking the tax authority to return and which documents are most important. The table compares the official route descriptions at a high level; eligibility still depends on the facts and law applicable to the exporter.
| Comparison point | Export without payment of IGST | Export after paying IGST |
|---|---|---|
| Tax paid when the service is exported | No IGST is charged under the applicable LUT/bond arrangement. | IGST is charged and paid on the export supply. |
| Refund generally sought | Eligible accumulated input tax credit, subject to the refund rules. | IGST paid on the exported supply, subject to the refund rules. |
| Key additional record | LUT or bond and its filing or acceptance evidence. | Evidence that the IGST shown on the export invoices was reported and paid. |
| Reconciliation focus | Input-tax-credit ledger, eligible credit calculation, invoices, returns, and remittances. | Export invoice, IGST liability and payment, returns, and remittance evidence. |
| Condition common to both | The supply must meet the applicable export-of-services conditions, including the relevant receipt requirement; an overseas customer by itself is not enough. | |
The GST Portal GSTR-1 guidance describes these broad choices, while CBIC’s Sectoral FAQs discuss LUT/bond use. Neither source makes one route universally preferable. Select and document the route that fits the transaction, eligibility, cash-flow position, and current law.
Build an invoice-to-bank-to-return reconciliation
A consistent index prevents the most common documentary gaps. Use one controlled spreadsheet or accounting report for each claim period, and keep an unedited export with the filed application.
- List the supplies. Record the exact invoice number and date, customer, service description, currency, taxable value, GST treatment, and the return period in which the invoice was reported.
- Attach the accounting key. Add the sales-ledger entry, customer-account reference, and location of the underlying contract or service evidence.
- Allocate receipts. Enter the BRC/FIRC or bank reference, receipt date, amount and currency. For a combined remittance, document the allocation across invoices; for a partial receipt, show the balance still outstanding.
- Check the conversion. Preserve the conversion or exchange-rate evidence used in the accounts and refund computation. Explain bank charges, withholding, credit notes, advances, and exchange differences.
- Reconcile to returns. Compare the schedule with GSTR-1 export reporting and the relevant tax or input-tax-credit ledgers. Investigate any invoice-number, date, value, or tax-treatment mismatch before filing.
- Lock the claim set. Save the final statement, supporting files, acknowledgement, and subsequent correspondence in a read-only or version-controlled package. Record who prepared and reviewed it.
Eligibility checks before relying on the documents
Document retention cannot cure an ineligible supply. Before assembling a claim, check the statutory definition and conditions for export of services, the place-of-supply result, the recipient and supplier details, and the receipt requirement applicable to the period. CBIC’s Sectoral FAQs and Circular No. 125/44/2019-GST discuss the consideration-receipt condition. If a rupee receipt is used, retain the evidence for the RBI-permitted basis rather than labeling it automatically as convertible-foreign-exchange receipt.
Rank #4
- Confirm that the invoice describes a service supplied by the registered person and that the customer and contractual evidence are consistent.
- Confirm that the remittance evidence relates to the invoiced service and period, not merely to an unrelated customer balance.
- Confirm that the refund route, LUT or bond status, return reporting, and tax or credit calculation agree.
- Separate invoices or receipts that fail a condition from the eligible population and document the exclusion.
Electronic record controls and audit readiness
Electronic records are acceptable when they remain complete, readable, retrievable, and linked to the source transaction. Keep the original email or bank file where its metadata matters, not only a screenshot. Use a naming convention such as period, invoice number, document type, and version; restrict deletion rights; and back up the claim package in a location independent of the accounting system. Periodically test that a reviewer can open the files and follow the links from the ledger to the invoice, bank evidence, return, and refund acknowledgement.
When a system changes, export the old records and document the migration. A spreadsheet used to allocate a remittance should identify its preparer, review date, formulas or assumptions, and the source files used. These controls operationalize the audit-trail and source-document interlinkage concepts in CBIC’s Accounts and Records Rules; they do not create a different tax requirement.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Retention period: avoid an unsupported one-size-fits-all number
The period for keeping a particular GST account, invoice, bank record, or refund file can depend on the applicable current statute, rules, assessment or appeal status, and other laws governing the business. The material cited here establishes the duty to maintain accounts and supporting records but does not establish one verified period that safely covers every record type and taxpayer. Do not discard a refund file merely because the claim has been paid, and do not publish a universal number without checking the current provision for the reader’s circumstances.
As a practical control, retain the complete claim package for as long as the applicable GST and related legal obligations require, including while a notice, audit, assessment, appeal, or recovery matter remains open. Obtain a period-specific view from a qualified Indian GST professional when the statutory position or the transaction’s facts are uncertain.
Recommended Free Tools
Common documentary failures and fixes
Invoice numbers do not match the refund statement
Use the exact issued number and date, including prefixes, separators, and amendments. Reconcile the statement to the final invoice register and explain cancelled or replaced invoices instead of silently editing the list.
Best Value
- It can be a gift option
- Comes with secure packaging
- Helpful in various ways
A remittance covers multiple invoices
Attach the bank evidence and a dated allocation schedule showing how the amount was applied. Keep customer correspondence or a settlement statement where the bank record does not identify individual invoices.
The bank amount differs from the invoice value
Record the reason: partial settlement, bank charges, withholding, advance adjustment, credit note, or exchange movement. Preserve the accounting entry and supporting communication; do not alter the invoice to make the figures appear identical.
The return and claim use different tax treatments
Stop the filing and determine whether the supply was reported under the LUT/bond route or with IGST paid. Correct the return or claim through the permitted process and retain the correction trail.
Only the portal acknowledgement was saved
Download the submitted statement, attachments, acknowledgement, notices, replies, and orders. The acknowledgement proves that something was filed, not exactly which invoice and remittance population supported it.
Electronic files cannot be opened later
Keep native files and a readable rendered copy, maintain backups, and test retrieval. Preserve access to systems or exports needed to demonstrate the audit trail and account linkages.
A usable folder structure
For each claim period, create controlled subfolders for 01 Invoices, 02 BRC-FIRC and bank evidence, 03 Invoice-to-receipt schedule, 04 Returns and reconciliations, 05 RFD-01 filing and correspondence, 06 LUT or bond, and 07 Books and service evidence. The folders are an organizational choice, not a prescribed GST format. The important result is that a reviewer can identify the source document for every line in the claim and understand any exception.
Before submission, have a second person perform a line-by-line check of invoice identity, receipt linkage, route, return reporting, and arithmetic. Keep the review checklist with the final package so the business can show how obvious mismatches were considered and resolved.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
