LUT under GST: How to Export Without Paying IGST

Understand the Letter of Undertaking and how it lets exporters make zero-rated supplies.

A Letter of Undertaking (LUT) allows exporters to supply goods and services without paying IGST upfront, freeing up working capital. Here's what you need to know.

What Is an LUT

It's a declaration filed on the GST portal that lets you make zero-rated exports without the integrated tax.

Filing and Validity

An LUT must be filed at the start of each financial year and is valid for that year.

Related service

LUT (Letter of Undertaking)

File your LUT to make zero-rated exports without paying IGST and keep your working capital free.

Explore service

Free consultation

Before you go — let our tax experts help.

Leave your number and we'll call you back within one working day. No spam.