GST LUT in India is a key compliance option for exporters aiming to ship goods and services abroad without upfront GST payment. It stands for Letter of Undertaking, a legal declaration that helps businesses grow globally while keeping working capital intact. Let’s see how it works, why it matters, and what exporters should know in simple terms.
What is GST LUT in India? Understanding the Basics
GST LUT in India refers to a Letter of Undertaking filed by registered taxpayers to export goods or services without paying Integrated Goods and Services Tax (IGST) on zero-rated supplies. Zero-rated supply means exports and supplies to Special Economic Zones (SEZs) are taxable at 0%, but exporters can still claim refunds of unutilized input credits.
When an exporter furnishes a GST LUT, they commit to complying with GST rules for exports and avoid upfront IGST payments. This simplifies tax compliance and cash flow management for Indian exporters. The LUT remains valid for one financial year and must be renewed annually
Key Benefits of Filing LUT:
There are several benefits that make GST LUT in India attractive to exporters:
- No IGST payment upfront – When goods and services are exported under an LUT, the exporter doesn’t need to pay IGST before export. This saves working capital and improves liquidity.
- Simplified compliance and refunds – Exporters avoid the time-consuming procedure of paying IGST first and claiming refunds later. Instead, LUT streamlines the process and cuts refund hassles.
- Better cash flow and growth – Since no GST payment is blocked in advance, exporters can use funds for production, logistics, or business expansion. For example, many MSMEs in India contribute close to half of export volumes, and efficient tax compliance directly impacts their competitiveness.
- Competitive export pricing – Reduced tax costs help Indian exporters price their products more competitively in global markets, further boosting export growth.
India’s total exports of goods and services are estimated to have exceeded US$ 824.9 billion in FY 2024–25, demonstrating the scale of international trade where a tax tool like LUT plays a role.
Eligibility Criteria for GST LUT in India:
To use GST LUT in India, your business must be:
- A GST-registered exporter of goods or services.
- Free from any prosecution for tax evasion exceeding ₹2.5 crore under GST or earlier tax laws
If your business is not eligible, you can still export without paying IGST by furnishing a bond with a bank guarantee. However, a bond may involve additional cost and paperwork. The LUT must be furnished before the first export shipment or invoice in the financial year. Failure to do so could lead to IGST liability, interest, and penalties.
How to File GST LUT on the Portal:
Here’s how exporters can file GST LUT in India easily:
- Login to the GST portal – Visit the official GST portal and navigate to Services → User Services → Furnish Letter of Undertaking.
- Choose the financial year – Select the current financial year (e.g., 2025–26).
- Complete Form RFD-11 – This is the official form for LUT; fill in business details and authorized signatory information.
- Sign and submit – Use your Digital Signature Certificate (DSC) or Electronic Verification Code (EVC).
- Receive acknowledgment – The portal generates an ARN (Application Reference Number) as proof of filing.
Most applications are processed quickly, and approvals typically arrive within a few working days when documentation is complete.
GST LUT vs. IGST Refund:
Without a GST LUT, exporters must pay IGST on export invoices and then claim a refund of the integrated tax paid. This two-step process ties up capital and takes longer, especially for startups and MSMEs. Using a GST LUT speeds up export operations and helps businesses reinvest faster in production, marketing, or new markets.
According to the IGST Act, zero-rated supplies under GST can be made without tax payment by furnishing either LUT or bond; however, most compliant exporters prefer LUT for its simplicity and cost benefits.
Conclusion:
GST LUT is a powerful compliance tool for exporters. It enables tax-free export of goods and services, preserves working capital, and streamlines GST procedures. Whether you’re a seasoned exporter or a small service provider entering global markets, understanding how GST LUT works can empower smarter business decisions and smoother international trade. Explore more GST and export insights now!
– Ketaki Dandekar (Team Arthology)
Read more about GST LUT here – https://www.bajajfinserv.in/lut-in-gst