What Is LUT In GST?

Are you curious to know what is LUT in GST? You have come to the right place as I am going to tell you everything about LUT in GST in a very simple explanation. Without further discussion let’s begin to know what is LUT in GST?

With the implementation of the Goods and Services Tax (GST) system, exporters in India are required to comply with certain procedures and documentation to claim benefits and facilitate international trade. One important document that exporters need to be familiar with is the Letter of Undertaking (LUT). In this blog post, we will explore what LUT in GST means, its significance, and its role in simplifying export procedures.

What Is LUT In GST?

LUT, or Letter of Undertaking, is a document filed by exporters under the GST regime to claim exemptions from paying Integrated Goods and Services Tax (IGST) on exports. Previously, exporters were required to furnish a bond with bank guarantees to avail of this exemption. However, with the introduction of LUT, the process has become more streamlined and efficient.

Significance Of LUT For Exporters

  1. Exemption from IGST: The primary purpose of LUT is to provide exporters with an exemption from paying IGST on their exports. This helps reduce the financial burden on exporters, as they do not have to pay the tax upfront and then seek a refund.
  2. Streamlined Process: LUT simplifies the documentation process for exporters. Instead of providing a bond with bank guarantees, exporters can now submit a self-declaration in the form of an LUT, eliminating the need for bank involvement and reducing paperwork.
  3. Cost and Time Efficiency: The use of LUT saves exporters from tying up working capital in the form of bank guarantees. It also eliminates the need to apply for and manage separate bond documentation, resulting in cost and time savings for exporters.
  4. Facilitating International Trade: LUT promotes ease of doing business and facilitates international trade for exporters. It helps maintain a competitive edge in the global market by reducing administrative hassles and ensuring a smooth flow of goods across borders.

Process For Filing LUT

To avail of the benefits of LUT, exporters must follow these steps:

  1. Eligibility: Exporters should ensure they meet the eligibility criteria prescribed by the government to apply for LUT. Generally, exporters with a satisfactory track record of compliance and a clean record are eligible.
  2. Application: Exporters need to submit an application for LUT on the GST portal or through an authorized representative. The application must include relevant details and supporting documents.
  3. Approval and Validity: Once the application is filed, the concerned GST officer verifies the details provided. Upon approval, the LUT is issued to the exporter. The LUT remains valid for a specific period, typically one financial year, and needs to be renewed annually.
  4. Compliance and Reporting: Exporters are required to comply with the conditions mentioned in the LUT and adhere to the reporting requirements specified by the GST authorities. Any changes in circumstances or non-compliance must be promptly reported to the authorities.


The Letter of Undertaking (LUT) plays a significant role in simplifying export procedures under the GST regime in India. By providing an exemption from paying IGST on exports, LUT reduces the financial burden on exporters and streamlines the documentation process. It promotes ease of doing business, saves time and costs, and facilitates international trade. Understanding the process of filing LUT and complying with its conditions is crucial for exporters to avail of the benefits and contribute to the growth of the export sector. As exporters embrace LUT, they can focus on expanding their global footprint and contributing to the country’s economic growth.

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What Are The Rules For LUT In GST?

Any registered taxpayer exporting goods or services can make use of LUTs. However, any person who has been prosecuted for tax evasion for an amount of Rs. 2.5 Crores or above under the act is not eligible to furnish LUTs. The validity of such LUT’s is for a period of one year (till the end of financial year).

When Should We File LUT In GST?

You need to submit a new LUT for each financial year. If the goods for export are not exported within three months of Date of Invoice issue, then the Exporter is liable to pay GST along with 18% interest within 15 days according to Section 50 (1).

How Do I Get A LUT Certificate In GST?

How can I as a taxpayer file the Letter of Undertaking (LUT) for export of goods or services at the GST Portal?

  • Access the GST Portal at www.GST.gov.in URL. …
  • Login to the GST Portal with valid credentials.
  • Click the Services > User Services > Furnish Letter of Undertaking (LUT) command.
  • Form GST RFD-11 is displayed.

What Is The Difference Between LUT And IGST?

The full form of LUT is Letter of Undertaking. It is a document that exporters can file to export goods or services without having to pay taxes. Under the new GST regime, all exports are subject to IGST, which can later be reclaimed via a refund against the tax paid.


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