{"id":24059,"date":"2025-09-18T15:25:01","date_gmt":"2025-09-18T09:55:01","guid":{"rendered":"https:\/\/blog.razorpay.in\/blog\/?p=24059"},"modified":"2026-01-09T14:26:01","modified_gmt":"2026-01-09T08:56:01","slug":"lut-in-gst","status":"publish","type":"post","link":"https:\/\/razorpay.com\/blog\/lut-in-gst\/","title":{"rendered":"LUT in GST: Full Form, Meaning, Benefits & Process for Exporters"},"content":{"rendered":"

When you’ve just landed a major international client for your SaaS product, the focus should be on delivering excellent service. However, Indian exporters often hit a wall of tax compliance, particularly the requirement to pay IGST upfront, which can block a significant chunk of hard-earned money. This leads to a critical question: is there a way to legally export goods or services from India without this immediate tax burden?<\/span><\/p>\n

The GST framework provides an effective solution for this. It’s called an <\/span>LUT<\/b>, or a <\/span>Letter of Undertaking<\/b>.<\/span><\/p>\n

Think of it as a special pass for exporters. It\u2019s a simple declaration you make to the government, promising that you’ll meet all your export obligations. In return, the government allows you to export without the burden of paying GST upfront. This simple document is a game-changer for countless Indian SaaS exporters, freelancers, MSMEs, and e-commerce merchants.<\/span><\/p>\n

Let’s break down what an LUT is, why it’s crucial, and how you can get one.<\/span><\/p>\n\n\n\n
\n

Key Takeaways<\/b><\/h3>\n

What is it?<\/b> An LUT (Letter of Undertaking) is a document that allows you to export goods or services without paying IGST upfront.<\/span><\/p>\n

Why use it?<\/b> It frees up your working capital that would have otherwise been stuck in the tax refund cycle.<\/span><\/p>\n

Who needs it?<\/b> Any registered taxpayer exporting goods or services, including freelancers, startups, and MSMEs.<\/span><\/p>\n

How long is it valid?<\/b> For one financial year. You must renew it annually.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

What is a Letter of Undertaking (LUT) in GST?<\/b><\/h2>\n

The full form, <\/span>Letter of Undertaking<\/b>, might sound formal, but its purpose is simple. Governed by <\/span>Rule 96A of the CGST Rules, 2017<\/b>, an LUT is a declaration filed by an exporter stating they will fulfill all the requirements of exporting under GST.<\/span><\/p>\n

Whether you’re exporting physical goods or digital services, the LUT applies. For instance, a SaaS startup in Bengaluru exporting software to a client in the US can file an LUT to supply its service without charging IGST<\/a> on the invoice. This makes their pricing more competitive and simplifies their accounting.<\/span><\/p>\n\n\n\n
Think of an LUT as <\/span>an Export Passport<\/b> for your goods and services. With a regular passport, you can travel across borders. With an LUT, your exports can cross borders without having to pay the IGST “entry fee” at the port. It’s a trusted traveler program for Indian exporters.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Why is an LUT So Important for Exporters?<\/b><\/h2>\n

Filing an LUT isn’t just about paperwork; it’s a strategic business decision that directly impacts your finances and operations.<\/span><\/p>\n

Free Up Your Working Capital:<\/b><\/h3>\n

The biggest advantage is that you <\/span>don’t have to pay IGST<\/b> when you export. Without an LUT, you would have to pay the tax first and then go through the lengthy process of claiming a refund. This can lock up your funds for months.<\/span><\/p>\n

Simplify Your Process:<\/b><\/h3>\n

An LUT eliminates the entire tax refund process. This means less paperwork, no follow-ups with the tax authorities, and more time to focus on growing your business.<\/span><\/p>\n

Enable Zero-Rated Exports:<\/b><\/h3>\n

Exports are considered “zero-rated supplies” under GST. This means the government aims to tax neither the inputs nor the final products\/services meant for export. The LUT is the mechanism that makes this possible in practice.<\/span><\/p>\n

Who Should File an LUT?<\/b><\/h2>\n

\"\"<\/p>\n

Almost any business or individual registered under GST who exports can file an LUT. This includes:<\/span><\/p>\n