A client sitting in the United States does not automatically make your Indian service business an “exporter of services.”

This is one of the most important points businesses should understand before treating an overseas service transaction as zero-rated under GST.

Indian businesses regularly provide software development, digital marketing, consulting, design, accounting, legal, IT support, engineering and other professional services to customers outside India. When the transaction qualifies as an export of services, it is treated as a zero-rated supply under the IGST framework.

But zero rating is conditional.

The business must first satisfy the statutory definition of export of services and then follow the appropriate GST compliance procedure, including invoicing, reporting, foreign remittance documentation and, where applicable, filing a Letter of Undertaking (LUT).

CBIC confirms that export of services can qualify as a zero-rated supply under Section 16 of the IGST Act when the relevant conditions are satisfied.

For businesses in Delhi, Noida, Gurugram, Bengaluru, Mumbai and other Indian business centres serving overseas clients, getting these conditions right is essential.

What Is Export of Services Under GST?

Under Section 2(6) of the IGST Act, a supply of services is treated as an export of services when the prescribed conditions are satisfied.

The core conditions include:

·        The supplier of service is located in India.

·        The recipient is located outside India.

·        The place of supply of the service is outside India.

·        The supplier and recipient are not merely establishments of the same person, subject to the statutory framework.

·        Payment for the service is received by the supplier in convertible foreign exchange or as otherwise permitted under the applicable RBI framework.

These conditions need to be considered together.

CBIC has clarified that the total value of services covered by the contract can qualify as export of services where the conditions under Section 2(6) of the IGST Act, read with the applicable place-of-supply provisions, are satisfied.

Therefore:

Foreign customer + Indian supplier ≠ automatically export of services.

The entire transaction needs to satisfy the applicable statutory requirements.

Why Export of Services Is Important Under GST ?

Exports are treated as zero-rated supplies.

This is different from an exempt supply.

For zero-rated supplies, the GST framework permits eligible businesses to claim input tax credit in relation to supplies used for making zero-rated supplies, subject to the applicable conditions.

The GST framework provides export businesses with routes that can include:

·        Exporting services without payment of IGST under LUT and seeking refund of eligible accumulated ITC.

·        Exporting services on payment of IGST and seeking refund of the IGST paid, subject to the applicable provisions and procedures.

CBIC's GST refund guidance describes these two broad mechanisms for zero-rated supplies.

This can have a significant impact on the cash flow of an export-oriented business.

The 5 Key Conditions for Export of Services

Before treating an overseas service invoice as zero-rated, businesses should examine each condition separately.

1. Supplier Must Be Located in India

The service provider must be located in India.

For example, a Delhi-based software development company providing services to a US customer can satisfy this condition if the supplier is located in India.

The business should maintain its GST registration and supporting business records appropriately.

2. Recipient Must Be Located Outside India

The customer receiving the service should be located outside India.

For example:

Indian supplier: Delhi

Customer: United States

This can satisfy the recipient-location condition, subject to the remaining requirements.

Businesses should maintain appropriate customer documentation, such as:

·        Foreign customer agreement

·        Customer address

·        Foreign tax/business registration details where available

·        Purchase order

·        Contract

·        Correspondence

·        Invoices

The objective is to establish that the recipient is genuinely located outside India.

3. Place of Supply Must Be Outside India

This is one of the most important conditions.

A foreign customer alone does not guarantee export treatment.

The place of supply must also be outside India under the applicable IGST provisions.

For many ordinary business-to-business services, Section 13(2) provides the general rule that the place of supply is the location of the recipient, subject to the specific exceptions contained in Section 13.

However, specific services have separate place-of-supply rules.

For example, intermediary services have historically been subject to a specific rule under Section 13(8), under which the place of supply is the location of the supplier. CBIC's sectoral FAQ discusses intermediary services and explains why certain supplies to overseas customers may therefore fail the export-of-services test.

This is why businesses should not classify every foreign-client service as export without checking the place-of-supply provision applicable to the service.

4. Supplier and Recipient Should Not Merely Be Establishments of the Same Person

The export definition contains a condition concerning the supplier and recipient not being merely establishments of the same person.

This becomes particularly important for:

·        Foreign branch offices

·        Overseas head offices

·        Group structures

·        Foreign subsidiaries

·        Distinct establishments

·        Cross-border internal service arrangements

Businesses with international group structures should therefore examine the relationship carefully.

A transaction between an Indian branch and an overseas head office can have different GST treatment from a genuine Indian company providing services to an independent foreign customer.

5. Consideration Must Be Received as Prescribed

Receipt of consideration is another important compliance requirement.

The statutory definition refers to receipt of payment in convertible foreign exchange or as otherwise permitted under the applicable RBI framework.

Therefore, businesses should maintain evidence of payment.

Useful records can include:

·        Bank statement

·        Foreign inward remittance advice

·        FIRC/e-BRC, where applicable and available

·        Bank realisation documentation

·        Payment reference

·        Customer remittance details

·        Export invoice

The exact documentary requirements can depend on the refund or reporting procedure being followed.

What Is LUT Under GST?

LUT stands for Letter of Undertaking.

It allows an eligible registered taxpayer to make qualifying zero-rated supplies without payment of integrated tax, subject to the applicable GST rules and conditions.

The GST Portal provides a facility for furnishing an LUT in Form GST RFD-11. The GST Portal's taxpayer welcome material specifically lists furnishing LUT through RFD-11 among the available GST services.

For an export-oriented service business, LUT can therefore be an important part of the annual GST compliance cycle.

Why Do Exporters Use LUT?

Consider a software company in Noida providing services to clients in the US.

Suppose it raises export invoices worth:

₹50 lakh

If the company exports under LUT without payment of IGST, it does not need to fund the IGST upfront on those qualifying zero-rated supplies.

It can instead follow the applicable process for claiming refund of eligible accumulated ITC, subject to the GST rules.

This can help businesses avoid unnecessary blockage of working capital.

Is LUT the Same as GST Registration?

No.

These are separate compliance requirements.

A business may be:

GST registered

and separately furnish:

LUT for qualifying zero-rated supplies without payment of IGST

The GST Portal provides separate facilities for GST registration and LUT.

Export businesses should therefore ensure that both parts of the compliance process are handled appropriately.

When Should an Exporter Furnish LUT?

An exporter intending to make qualifying zero-rated supplies without payment of IGST should furnish the LUT through the prescribed GST portal process before making the relevant supplies, subject to the applicable rules and procedures.

The GST framework has historically provided for LUT/bond compliance where zero-rated supplies are made without payment of IGST. CBIC's sectoral guidance confirms that an exporter making qualifying export services without payment of IGST is required to comply with the applicable LUT/bond provisions.

Businesses should therefore avoid waiting until after issuing multiple export invoices to think about LUT compliance.

What Happens If an Exporter Does Not Use LUT?

A qualifying exporter may use the alternative route of making the zero-rated supply on payment of IGST and then claiming refund of the tax paid, subject to the applicable law and procedure.

GSTN's GSTR-1 guidance confirms that exports are generally treated as zero-rated inter-State supplies and that taxpayers can either export without payment of IGST and claim refund of eligible ITC or pay IGST and claim refund of the IGST paid.

The appropriate route can depend on the business's cash flow, compliance structure and applicable refund requirements.

LUT and Export Invoice

Export invoices need to carry the appropriate endorsement depending on whether the export is made with or without payment of IGST.

The GST invoice rules provide for an endorsement such as:

“SUPPLY MEANT FOR EXPORT UNDER BOND OR LETTER OF UNDERTAKING WITHOUT PAYMENT OF IGST”

where the export is made without payment of IGST under LUT.

This is why invoice configuration should be reviewed carefully before an export invoice is issued.

An ordinary domestic GST invoice format should not simply be reused for an export transaction.

What Details Should an Export Service Invoice Contain?

The invoice should contain the applicable prescribed particulars.

Depending on the transaction, the business should ensure that the invoice clearly identifies:

·        Supplier name

·        Supplier address

·        Supplier GSTIN

·        Invoice number

·        Invoice date

·        Customer name

·        Customer address

·        Country of recipient

·        Description of services

·        Taxable value

·        Currency

·        Appropriate export endorsement

·        Other prescribed invoice particulars

Businesses should also maintain the contract or purchase order supporting the transaction.

Export of Services and Foreign Currency

One common misconception is:

“The customer is foreign, so payment can come from anywhere and the transaction remains export.”

The payment condition should be reviewed carefully.

The export definition contains a consideration-receipt requirement, including receipt in convertible foreign exchange or as otherwise permitted under the applicable RBI framework.

Therefore, businesses should maintain clear evidence of how the consideration was received.

If a payment arrangement is unusual—for example, set-off arrangements, third-party payments or payment through another group entity—the business should obtain professional advice before assuming that the statutory condition has been satisfied.

Can Payment Be Received in Indian Rupees?

The GST framework's export definition refers to receipt in convertible foreign exchange or as otherwise permitted under the applicable RBI framework.

Therefore, businesses should not apply a blanket rule that only a foreign-currency bank credit can ever qualify.

The permitted payment mechanism should be checked against the applicable RBI framework and the facts of the transaction.

This is particularly important where overseas customers pay through permitted arrangements involving INR.

Export of Services and GSTR-1

Export invoices must be appropriately reported in GST returns.

GSTN's GSTR-1 guidance confirms that exports are reported as zero-rated inter-State supplies. It also explains that shipping bill information can be furnished subsequently through the amendment mechanism where it was not available when the return was initially filed.

For services, businesses should ensure that export invoice details are accurately reported rather than assuming that receiving foreign remittance alone completes GST compliance.

Export of Services and GSTR-3B

The export turnover and corresponding GST treatment should also be correctly reflected in GSTR-3B.

The figures reported across:

Sales register → Export invoice register → GSTR-1 → GSTR-3B → Bank receipts

should be reconciled regularly.

A mismatch between the books and GST returns can complicate refund processing or departmental verification.

Export of Services and ITC Refund

One of the major benefits of zero-rated treatment is the ability to use eligible ITC in relation to zero-rated supplies, subject to the applicable conditions.

Where services are exported without payment of IGST under LUT, eligible accumulated ITC may be refundable under the prescribed formula and procedure.

CBIC's refund rules specify the formula for refund of unutilized ITC in relation to zero-rated supplies made without payment of tax under LUT/bond. For export of services, the formula uses the prescribed definition of export turnover of services, including relevant payments received during the refund period and qualifying completed supplies.

This makes accurate accounting and payment tracking particularly important for service exporters.

What Is Export Turnover of Services for Refund Purposes?

For refund calculation, export turnover of services is not necessarily the same as simply adding every export invoice issued during the month.

The refund rules prescribe a specific calculation based on:

·        Payments received during the relevant period for export services

·        Export services completed for which payment was received in advance in an earlier period

·        Less advances received for export services that have not been completed during the relevant period

The applicable refund formula should therefore be followed carefully.

This is one reason why service exporters should reconcile invoices with actual foreign remittances.

Practical Example: IT Company Exporting Services

Suppose a Delhi-based software company provides development services to a US client.

Contract Value

₹20,00,000

Supplier

Indian GST-registered company

Recipient

US company

Service

Software development

Place of Supply

To be determined under the applicable IGST place-of-supply rules.

If all conditions for export of services are satisfied, the supply can qualify as zero-rated.

The company can then consider making the supply under LUT without payment of IGST and following the applicable ITC refund procedure.

The company should maintain:

·        Contract

·        Purchase order

·        Export invoices

·        LUT

·        Bank receipt

·        GST return records

·        ITC records

·        Refund documentation

Example: Digital Marketing Agency Serving a Foreign Client

Suppose a Gurugram-based digital marketing agency provides SEO and content services to a UK client.

The agency receives:

Monthly service fee: ₹5,00,000

Before treating the invoice as zero-rated export, the agency should check:

·        Is the supplier located in India?

·        Is the customer located outside India?

·        What is the place of supply under the applicable rule?

·        Is the customer genuinely receiving the service outside India?

·        Is the transaction affected by the intermediary-service provisions?

·        Is the payment received through a permitted mechanism?

·        Has the required LUT been furnished?

·        Has the invoice carried the correct export endorsement?

·        Has the export been correctly reported in GST returns?

Only after these conditions are appropriately addressed should the agency finalise the GST treatment.

Intermediary Services: A Major Export Risk Area

One of the most important areas for service exporters is intermediary services.

A business may have a foreign client and still fail the export test if the service falls within a specific place-of-supply rule that places the service in India.

CBIC's sectoral FAQ specifically discusses intermediary services and explains that where Section 13(8)(b) applies, the place of supply is the location of the supplier.

This can affect businesses such as:

·        Commission agents

·        Certain brokers

·        Facilitators

·        Certain marketing intermediaries

·        Businesses arranging supplies between two other parties

Therefore, a company should not describe itself simply as an “export service provider” without analysing the actual nature of its service.

Export of Services Between Group Companies

International groups need additional caution.

Suppose an Indian company provides services to its overseas parent company.

The transaction should be examined under the GST rules applicable to supplies between related/distinct entities and the export definition.

The fact that payment comes from a foreign bank account does not automatically make the transaction an export of services.

The relationship between the parties and the statutory conditions must be examined.

Common GST Mistakes Made by Service Exporters

Mistake 1: Assuming Every Foreign Client Is an Export Customer

The export definition contains multiple conditions.

Mistake 2: Ignoring Place of Supply

A foreign recipient alone is not sufficient.

Mistake 3: Treating Intermediary Services as Ordinary Exports

The specific place-of-supply provisions can change the GST result.

Mistake 4: Issuing an Incorrect Invoice

Export invoices need the appropriate endorsement depending on the payment-of-IGST/LUT route.

Mistake 5: Delaying LUT Compliance

Businesses planning to export without payment of IGST should address LUT compliance before making the relevant supplies.

Mistake 6: Not Tracking Foreign Remittances

Invoice records should be reconciled with actual payment receipts.

Mistake 7: Claiming Refund Without Proper Reconciliation

Refund calculations can involve invoice values, payments received, ITC and the prescribed formula.

Mistake 8: Treating Zero-Rated as Exempt

Zero-rated supplies and exempt supplies are not the same.

Zero-rated supplies have specific ITC and refund implications under the IGST framework.

Monthly GST Compliance Checklist for Exporters

An export-oriented business can follow this monthly process:

·        Review all overseas customers.

·        Verify customer location.

·        Review contracts and purchase orders.

·        Identify the nature of each service.

·        Determine the applicable place-of-supply rule.

·        Check whether intermediary provisions could apply.

·        Verify LUT status.

·        Issue invoices with the appropriate export endorsement.

·        Record export invoices in the accounting system.

·        Report export invoices correctly in GSTR-1.

·        Report relevant figures in GSTR-3B.

·        Reconcile export invoices with the sales register.

·        Track foreign remittances.

·        Maintain bank/payment evidence.

·        Reconcile export turnover with GST records.

·        Reconcile eligible ITC.

·        Track refund claims where applicable.

·        Maintain supporting documentation.

Documents Exporters Should Maintain

A strong export documentation file may include:

·        GST registration certificate

·        LUT acknowledgement

·        Client agreement

·        Purchase order

·        Export invoices

·        Invoice amendment records

·        Bank statements

·        Foreign inward remittance documents

·        FIRC/e-BRC where applicable

·        GSTR-1

·        GSTR-3B

·        ITC ledger

·        Refund applications

·        Refund workings

·        Customer correspondence

·        Service delivery evidence

The precise documents required can vary according to the nature of the transaction and the refund route.

GST on Export Services for Delhi NCR Businesses

Delhi NCR has a large number of businesses providing services to overseas customers, including:

·        IT companies

·        Software developers

·        Digital marketing agencies

·        SEO agencies

·        Graphic designers

·        Consultants

·        Chartered accountants

·        Legal professionals

·        Business process outsourcing companies

·        Engineering consultants

·        Architects

·        Management consultants

·        Freelance professionals

Businesses searching for GST consultant for export services in Delhi, LUT filing services in Delhi, GST refund services in Noida, or export GST compliance services in Gurugram should ensure that their compliance process covers the complete transaction rather than just filing the monthly return.

How Professional GST Support Can Help Exporters ?

A structured export-GST compliance process can help businesses:

·        Determine whether a service qualifies as export.

·        Review place-of-supply provisions.

·        Identify potential intermediary-service issues.

·        Furnish LUT.

·        Prepare export invoices.

·        Reconcile foreign receipts.

·        File GST returns.

·        Reconcile ITC.

·        Prepare refund workings.

·        Track refund applications.

·        Maintain supporting documentation.

This is particularly useful when the business has multiple overseas clients or receives payments in different currencies.

Final Thoughts

Exporting services from India can provide significant opportunities for businesses, but GST zero-rating should never be assumed simply because the customer is located overseas.

A proper review should establish:

Supplier in India → Recipient outside India → Place of supply outside India → Required relationship conditions satisfied → Permitted receipt of consideration → Export conditions fulfilled.

Once the transaction qualifies as export of services, the business can consider the applicable zero-rated supply mechanism, including the LUT route for supplying without payment of IGST and claiming eligible refund of accumulated ITC under the prescribed rules.

The practical approach is:

Check eligibility → Furnish LUT where applicable → Issue correct invoice → Report export correctly → Track foreign payment → Reconcile ITC → Claim refund where eligible.

For service exporters, GST compliance should therefore be treated as part of the complete export workflow—not as a separate task performed after the invoice has already been issued.

Disclaimer: The information provided in this article is for general informational and educational purposes only and should not be considered professional, legal, tax, or financial advice. Tax laws and regulations may change from time to time, so readers should verify the latest applicable provisions before taking any action. For advice specific to your circumstances, consult a qualified professional.