What is LUT in GST? GST Filing, Compliance and Exemptions
For businesses providing goods or services to customers outside India, GST compliance can sometimes become confusing—especially when it comes to exports and payment of IGST. One important concept that exporters should understand is LUT, or Letter of Undertaking.What is LUT in GST?
An LUT allows eligible registered taxpayers to export goods or services without paying IGST upfront. This can be particularly useful for businesses that regularly undertake exports and want to avoid blocking working capital in tax payments.
Under Rule 96A of the CGST Rules, a registered person who wants to export goods or services without payment of integrated tax can furnish an LUT in Form GST RFD-11. CBIC GST Company Registration in Gurgaon
What is LUT in GST?
LUT stands for Letter of Undertaking.
It is a declaration submitted by an eligible GST-registered taxpayer to undertake that the conditions applicable to exports will be fulfilled. The LUT enables the taxpayer to make zero-rated exports without payment of IGST.
For example, suppose an Indian company provides software development services to a client in the USA. If the supply qualifies as an export of services and the company has a valid LUT, it can generally make the export without charging IGST upfront, subject to applicable GST provisions.
Exports of goods or services and supplies to SEZ units/developers are treated as zero-rated supplies under the IGST framework. CBIC GST LLP Registration in Gurgaon
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Why is LUT Important for Exporters?
The biggest advantage of LUT is better cash-flow management.
Without using the LUT route, an exporter may make a zero-rated supply on payment of IGST and subsequently seek a refund, subject to the applicable conditions and procedures.
With LUT, an eligible exporter can supply without payment of IGST and may claim a refund of eligible accumulated input tax credit in accordance with the applicable refund provisions. CBIC GST
This can be especially helpful for:
- IT and software companies
- Digital marketing agencies
- Consultants and professional service providers
- Manufacturers exporting goods
- E-commerce exporters
- Other businesses providing eligible services or goods outside India
Who Can File LUT Under GST?
An LUT is generally relevant to a GST-registered person making eligible zero-rated supplies without payment of IGST. How to Convert LLP to Private Limited Company in India
However, having customers outside India alone does not automatically make every transaction an export. For services, the transaction must satisfy the applicable conditions for an export of services under the IGST Act.
Businesses should therefore verify the nature of their supply, place of supply, recipient details and payment requirements before relying on an LUT.Limited Liability Partnership in Gurgaon
LUT and GST Exemption – Are They the Same?
No. LUT does not mean that the export is an exempt supply.
This is an important distinction.How to Check FSSAI License Status Online
Exports are treated as zero-rated supplies, which is different from exempt or nil-rated supplies. Zero-rated supplies have specific provisions relating to input tax credit and refunds.
Therefore, businesses should not treat an LUT as a general GST exemption certificate. Instead, it is a mechanism that permits eligible exports to be made without payment of IGST, subject to compliance with GST law. CBIC GST .
How to File LUT Under GST?
An eligible taxpayer can furnish the LUT electronically through the GST system.
The general process involves:
- Log in to the GST portal.
- Go to the relevant LUT filing facility.
- Provide the required details.
- Furnish the LUT in the prescribed format.
- Complete the required verification.
- Submit the application electronically.
- Save the acknowledgement/reference details for future records.
The LUT is furnished in Form GST RFD-11 under Rule 96A. CBIC GST
Businesses should ensure that the information submitted in the LUT is accurate and consistent with their GST registration and export activities.Company Registration in Gurgaon
GST Compliance After Filing LUT
Filing an LUT does not eliminate regular GST compliance.
Exporters still need to maintain proper records and correctly report their transactions in GST returns.
Export-related details are required to be reported through the applicable GST return mechanisms, including GSTR-1, while other applicable GST return and accounting requirements continue to apply. The GST portal provides specific options for reporting exports without payment of tax. GST Tutorials
Businesses should also maintain supporting documents such as:
- Export invoices
- Shipping bills, where applicable
- Foreign customer details
- Agreements or purchase orders
- Payment/remittance records
- LUT acknowledgement
- Relevant GST return records
- Input tax credit records
Proper documentation can make GST reconciliation and refund claims considerably easier.
What Happens If Export Conditions Are Not Fulfilled?
An LUT comes with an undertaking to comply with the applicable export conditions.
For goods, Rule 96A specifies a time limit for export after the relevant invoice date. For services, the rule specifies a time limit for receiving payment in the prescribed manner. If the applicable conditions are not fulfilled, the taxpayer may become liable to pay the relevant IGST along with applicable interest. CBIC GST
Therefore, exporters should regularly reconcile:
Invoices → Export documentation → GST returns → Payment receipts
This helps identify discrepancies before they become compliance issues.
LUT vs Export With Payment of IGST
An exporter generally needs to understand the difference between these two routes.
| Particular | Export Under LUT | Export With Payment of IGST |
|---|---|---|
| IGST paid upfront | No | Yes |
| LUT required | Yes | No |
| Cash flow impact | Lower upfront tax outflow | Higher upfront outflow |
| Refund possibility | Refund of eligible ITC, subject to rules | Refund of eligible IGST, subject to rules |
| Suitable for | Businesses regularly making eligible exports | Businesses choosing the IGST payment route |
The appropriate option depends on the business's transactions, working capital position and compliance requirements.
Common Mistakes Businesses Should Avoid
Exporters should be careful about some common compliance mistakes:
1. Assuming every foreign transaction is an export
A foreign customer does not automatically make a transaction an export. The applicable statutory conditions need to be satisfied.
2. Treating LUT as a GST exemption
LUT facilitates exports without payment of IGST. It is not a blanket exemption from GST compliance.
3. Incorrect export reporting
Export invoices and related details should be correctly reported in the applicable GST returns.
4. Ignoring payment requirements
For export of services, businesses need to pay attention to the applicable conditions regarding receipt of payment.
5. Poor documentation
Missing invoices, agreements, export documents or payment records can create difficulties during reconciliation, refund claims or departmental verification.
Benefits of Filing LUT
For eligible exporters, LUT can provide several practical benefits:
- No upfront IGST payment on eligible exports under LUT
- Improved working capital management
- Easier handling of regular export transactions
- Potential refund of eligible accumulated ITC, subject to applicable provisions
- Better tax planning for businesses with regular exports
Frequently Asked Questions
Is LUT mandatory for every exporter?
No. LUT is relevant when an eligible registered person wants to make zero-rated supplies without payment of IGST. Businesses can also use the applicable route involving payment of IGST and refund, subject to the law.
Is LUT applicable to services?
Yes. Eligible export of services can be made under LUT, provided the applicable conditions are satisfied.
Is LUT the same as GST registration?
No. GST registration and LUT are different compliance requirements. A taxpayer may need GST registration to undertake the relevant export activity and use the LUT mechanism.
Can an exporter claim ITC under LUT?
Zero-rated supplies have specific provisions concerning input tax credit. An exporter making eligible supplies under LUT may claim refund of accumulated eligible ITC subject to the applicable GST provisions and refund procedure. CBIC GST
What form is used for LUT?
LUT is furnished in Form GST RFD-11 under Rule 96A of the CGST Rules. CBIC GST
Conclusion
LUT is an important GST compliance mechanism for businesses engaged in eligible exports. It allows eligible registered taxpayers to make exports without payment of IGST upfront, which can help improve cash flow and simplify the financial management of regular export transactions.
However, filing an LUT is only one part of export compliance. Correct invoicing, GST return filing, documentation, payment conditions and reconciliation are equally important.
For businesses dealing with exports, professional GST compliance support can help reduce errors and ensure that LUT, return filing and refund-related requirements are handled correctly.
Tripathi & Arora Associates provides professional assistance with GST compliance, taxation, accounting and related business requirements, helping businesses manage their regulatory obligations with greater clarity.
Disclaimer: GST rules, procedures and portal requirements may be amended by the Government from time to time. Businesses should verify the applicable provisions for their specific transaction before taking a tax position.
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