Export of services is an important business activity for Indian companies, consultants, IT businesses, agencies, and other service providers working with overseas clients. Under GST, eligible export of services can be treated as zero-rated supplies. When services are exported under a valid Letter of Undertaking, commonly called LUT, the exporter can supply services without paying IGST and can claim a refund of eligible unutilised Input Tax Credit.
For businesses, understanding the correct procedure is important because errors in invoices, returns, LUT details, or supporting documents can delay the refund. This guide explains the basic GST Refund Application Process for export of services under LUT.
What Is Export of Services Under LUT?
An export of service must satisfy specific conditions under the IGST Act. The supplier should be located in India, the recipient should be located outside India, and the place of supply should be outside India. The payment should also be received in convertible foreign exchange, subject to the applicable GST provisions. The supplier and recipient should not merely be establishments of a distinct person under the relevant provisions.
A registered taxpayer can furnish an LUT and export eligible services without payment of IGST. In this situation, the refund is generally claimed for eligible unutilised ITC accumulated on account of zero-rated exports.
Businesses looking for GST LUT Filing Services in Ahmedabad can take professional assistance to ensure that the LUT and related GST compliance are completed correctly.
Step 1: File a Valid LUT
The first important step is to have a valid LUT for the relevant financial year. LUT is filed electronically on the GST portal in Form GST RFD 11. It allows eligible exporters to provide services without payment of IGST, subject to the applicable conditions.
The exporter should check GST registration details, return filing status, and other compliance requirements before filing the LUT. Businesses that regularly provide services to foreign clients can consider professional GST LUT Filing Consultants in Ahmedabad for assistance with preparation and online filing.
Step 2: Issue Proper Export Invoices
After filing the LUT, the exporter should issue invoices correctly for services supplied to overseas customers. The invoice should contain the required GST particulars and appropriate export wording for supply without payment of integrated tax under LUT.
The invoices should also be properly recorded in the relevant GST returns. Accurate reporting is important because the information submitted through returns and the refund application should correspond with the underlying invoices and financial records.
Step 3: Maintain Supporting Documents
Proper documentation is an important part of claiming a refund. For export of services, the GST refund rules require supporting information including invoice details and relevant Bank Realisation Certificates or Foreign Inward Remittance Certificates, as applicable.
Depending on the transaction, businesses should maintain documents such as:
- Valid LUT details
- Export service invoices
- GST returns
- Bank realisation or foreign remittance evidence, as applicable
- Input tax credit records
- Reconciliation statements
- Other documents required for the refund claim
Proper records can make the refund process easier and help address queries raised by the GST authorities.
Step 4: Calculate Eligible Refund
When services are exported under LUT without payment of IGST, the exporter may claim a refund of eligible unutilised ITC. The GST refund rules prescribe a formula for calculating the maximum admissible refund based on zero-rated turnover, Net ITC, and adjusted total turnover. The calculation also includes specific rules for determining export turnover of services.
Therefore, the refund amount should not simply be calculated by looking at the total ITC available in the electronic credit ledger. The applicable GST formula and relevant period have to be considered.
Step 5: File GST Refund Application
The refund application is filed electronically in Form GST RFD 01 through the GST portal. The application should contain the required transaction details, refund category, relevant period, eligible ITC, and supporting documents.
For exporters claiming refund on account of exports without payment of tax, the GST portal also requires the applicable LUT information while filing the refund application.
Businesses searching for GST Refund Services in Ahmedabad can get assistance with refund calculations, documentation, application filing, and reconciliation.
Step 6: Respond to GST Department Queries
After submission, the GST officer may examine the application and supporting records. If clarification or additional documentation is required, the exporter may receive a communication or notice.
Any mismatch between invoices, GST returns, ITC records, bank documents, and refund calculations should be reviewed carefully. A timely and properly supported response can help avoid unnecessary delays.
Professional GST Refund Consultants in Ahmedabad can assist businesses in reviewing the claim, preparing supporting documents, and responding to procedural requirements.
Common Mistakes to Avoid
Exporters should be careful about some common issues during the LUT refund process:
- Filing a refund without a valid LUT where required
- Incorrect invoice details
- Mismatch between invoices and GST returns
- Incorrect ITC calculation
- Missing supporting documents
- Incorrect refund period
- Incomplete reconciliation
- Delayed response to departmental queries
Businesses involved in regular international service exports should maintain proper GST records throughout the year rather than preparing everything only when the refund application is due.
Conclusion
Exporting services under LUT can help eligible Indian businesses provide services to overseas clients without paying IGST upfront, while allowing them to claim a refund of eligible unutilised ITC. However, eligibility, documentation, invoice reporting, ITC calculation, and refund filing must be handled carefully.
For exporters in Gujarat, LUT Filing for Exporters involves more than simply submitting the LUT. Proper GST compliance throughout the export cycle is important for maintaining accurate records and supporting the refund claim.
If you need assistance with LUT filing or GST refund compliance, DP Accounting & Taxation Services provides professional support for businesses and exporters in Ahmedabad and across India.



