Letter of Undertaking GST: Meaning, Eligibility, Format & Filing Process
For Applying GST LUT Filing Click Here… What Is Letter of Undertaking GST? A Letter of Undertaking GST (commonly known as LUT) is a simple declaration submitted by a registered taxpayer under the GST law. Through this declaration, the taxpayer promises the government that they will comply with GST rules while supplying goods or services without charging Integrated GST (IGST). In practical terms, the Letter of Undertaking GST is mainly used by exporters. It allows them to export goods or services outside India, or supply to Special Economic Zones (SEZ), without paying IGST upfront. Instead of blocking funds in tax payments and later claiming refunds, exporters can operate smoothly using this undertaking. The Letter of Undertaking GST is filed online through the GST portal in Form GST RFD-11 and is usually valid for one financial year. It helps reduce paperwork, improve cash flow, and make the export process more efficient for businesses. Why Is Letter of Undertaking GST Required Under GST Law? The Letter of Undertaking GST is required to ensure a balance between trade facilitation and tax compliance. Under GST law, exports and SEZ supplies are treated as zero-rated supplies, meaning they should not be burdened with tax. However, the government also needs assurance that exporters will meet all legal obligations. By filing a Letter of Undertaking GST, the taxpayer gives a formal promise that: Without a Letter of Undertaking GST, exporters would be required to pay IGST first and then apply for a refund, which can cause cash flow issues and delays. The LUT system simplifies this process and promotes ease of doing business while safeguarding government revenue. Who Needs to File Letter of Undertaking GST? The Letter of Undertaking GST needs to be filed by registered taxpayers who intend to make zero-rated supplies without paying IGST. This typically includes: Any GST-registered person who wants to export without upfront tax payment must submit the Letter of Undertaking GST at the beginning of each financial year. However, taxpayers who have been prosecuted for serious GST offenses involving tax evasion above the prescribed limit are not eligible to file LUT and must furnish a bond instead. For eligible businesses, filing the Letter of Undertaking GST is an important compliance step that ensures smooth export operations, better liquidity, and reduced administrative burden. Understanding LUT in GST Under the Goods and Services Tax regime, exports and supplies to Special Economic Zones are treated differently from domestic supplies. To support exporters and reduce their financial burden, GST law introduced the concept of Letter of Undertaking GST (LUT). This mechanism allows eligible taxpayers to supply goods or services without paying Integrated GST upfront, making the export process smoother and more practical. Understanding the meaning, legal framework, and objectives of the Letter of Undertaking GST is essential for businesses involved in international trade or SEZ supplies. Meaning of Letter of Undertaking GST The Letter of Undertaking GST is a written declaration submitted by a registered taxpayer to the GST authorities, stating that they will comply with all conditions prescribed under GST law while making zero-rated supplies. By furnishing a Letter of Undertaking GST, the taxpayer commits that: In simple terms, the Letter of Undertaking GST acts as a trust-based assurance given to the government. It eliminates the need for paying IGST at the time of export and later claiming a refund, thereby improving cash flow and reducing procedural delays for exporters. Legal Provisions Related to Letter of Undertaking GST The Letter of Undertaking GST is governed by specific provisions under GST law to ensure proper compliance. The main legal framework includes: As per these provisions, eligible taxpayers can submit Form GST RFD-11 electronically on the GST portal before making zero-rated supplies. The Letter of Undertaking GST is generally valid for one financial year and must be renewed annually. If the exporter fails to meet the conditions mentioned in the LUT, the GST authorities have the right to demand the tax along with interest, ensuring accountability under the law. Objectives of Letter of Undertaking GST The Letter of Undertaking GST was introduced with multiple objectives aimed at simplifying exports and promoting ease of doing business. Key objectives include: Overall, the Letter of Undertaking GST strikes a balance between trade facilitation and regulatory control, allowing genuine exporters to operate efficiently while maintaining compliance with GST law. Eligibility & Applicability Before filing a Letter of Undertaking GST, it is important to understand who is allowed to furnish it and in which situations it applies. While LUT is a beneficial facility for exporters, GST law has clearly defined eligibility conditions to ensure that only compliant taxpayers can avail this option. Who Is Eligible for Letter of Undertaking GST? A Letter of Undertaking GST can be furnished by any registered taxpayer who intends to make zero-rated supplies without payment of Integrated GST (IGST). Generally, the following persons are eligible: To be eligible for filing a Letter of Undertaking GST, the taxpayer must be registered under GST and should have a good compliance record. The LUT is usually filed at the beginning of each financial year and remains valid for that year, allowing multiple exports under a single undertaking. Who Cannot Furnish Letter of Undertaking GST? Not every GST-registered person is allowed to file a Letter of Undertaking GST. The law restricts certain taxpayers from availing this facility to prevent misuse. A taxpayer cannot furnish Letter of Undertaking GST if they have been prosecuted for any offense under the GST law or earlier indirect tax laws involving tax evasion beyond the prescribed monetary limit. In such cases, the taxpayer is required to furnish a Bond with bank guarantee instead of an LUT. This restriction ensures that only trustworthy and compliant exporters are allowed to export without upfront tax payment, while high-risk taxpayers remain under stricter control. Is Letter of Undertaking GST Mandatory for Exporters? The Letter of Undertaking GST is not mandatory in every case, but it becomes essential if an exporter wants to supply goods or services without paying
