18,000+ Happy Customers

File GST LUT Online Export Without Paying IGST

Export goods or services without paying IGST by filing your Letter of Undertaking online. Submit Form GST RFD-11 under Rule 96A of the CGST Rules for instant deemed approval via ARN. Valid for one full financial year.

Request a Call Back

🔒100% Secure
• No Spam
Time-Sensitive:
FY 2026–27 LUT Filing is Now LIVE on the GST Portal: GSTN has enabled Form GST RFD-11 filing for FY 2026–27. File before 31 March 2026 to ensure uninterrupted zero-rated exports from 1 April 2026

Timeline for GST LUT Filing

Day 1

Data Collection

Gather witness details, GST credentials, DSC, and the previous year LUT for submission.

Day 2

Drafting & Review

Enter all details in Form GST RFD-11 on the GST Portal and verify the signatory and witness data.

Day 2

Sign and Submit

Authenticate via DSC for companies or EVC for proprietors; submit on gst.gov.in.

Instant

ARN Confirmation

Instant deemed approval per Circular 40/14/2018-GST; ARN issued immediately by GSTN.

December 2, 2025
Edited by : Sanjeev Kumar

What is GST LUT Filing?

A Letter of Undertaking (LUT) under Section 16(3) of the IGST Act, 2017, allows registered exporters to make zero-rated supplies without paying Integrated GST upfront. Filing Form GST RFD-11 under Rule 96A of the CGST Rules prevents working capital blockages for exporters.

Setindiabiz manages your complete LUT filing on the GST Portal, ensuring full compliance with Rule 96A. Our expert panel of CAs handles everything — document collection, portal submission, and ARN confirmation — keeping your exports seamlessly compliant year-round.

Profile

Pradeep Vallat

Founder "Autonomo"
★★★★★

"Setindiabiz’s knowledgeable, disciplined, and organized team made our company registration, tax, and IPR filings smooth, hassle-free, and worry-free."

Setindiabiz is Trusted By Leading Brands

Atlas Porter
Aviva Deon
Carwale Zopper
Doquity Mirchi Mime
Exitel Ebizy
Hotgen Gold Digital Cinema
Indian Post Cosmo Energy
Innvesor Mahagun
Railway expert Gormiti
Image Doc Testbook
It Globus
Larson & Turbo Sky infratech
Lotte Zelus
Oskar Tain & Peacock
Pepperfry Happyness Factory

Eligibility for GST LUT Filing

Check the legal conditions your business must fulfil under Rule 96A to apply for an annual Letter of Undertaking and export without IGST.

GST-Registered Entity

GST-Registered Entity

You must hold a valid GSTIN under the CGST Act. The LUT facility under Rule 96A is available only to registered persons intending to make zero-rated supplies of goods or services.

Intent for Zero-Rated Supplies

Intent for Zero-Rated Supplies

The applicant must intend to export goods or services outside India, or supply to SEZ units or developers as defined under Section 16(1) of the IGST Act, 2017. Both categories qualify.

Clean Tax Record

Clean Tax Record

You must not have been prosecuted under the CGST or IGST Act for tax evasion exceeding ₹2.5 Crore. A signed self-declaration on your business letterhead is sufficient proof of compliance.

Service Payment Realisation

Service Payment Realisation

For service exporters, payment must be received in convertible forex or INR within the FEMA-permitted period — currently 15 months from invoice date, or as extended by the RBI.

Annual Renewal Required

Annual Renewal Required

Each LUT is valid for one financial year from 1 April to 31 March. A fresh Form GST RFD-11 must be filed at the start of each new financial year to ensure uninterrupted export coverage.

Universal Applicability

Universal Applicability

Both goods exporters and service providers — including IT firms, consultants, and freelancers — can apply. No minimum turnover threshold is required to file LUT under Rule 96A.

Important : Goods must be exported within 3 months of invoice (extendable by Commissioner per Circular 37/11/2018-GST), else IGST + 18% interest applies. Service payments must be realised within 1 year or the FEMA period (currently 15 months per RBI) — whichever is later, per amended Rule 96A(1)(b). If tax evasion prosecution exceeds ₹2.5 Crore, the Export Bond with Bank Guarantee replaces LUT.

Documents Required for GST LUT Filing

Having the right paperwork ensures a smooth, error-free GST LUT application. Keep these documents ready for your annual submission on the GST portal.

Portal Login & Filing Essentials

GST Portal Login Credentials ? Your valid GSTIN, User ID, and password for www.gst.gov.in to access User Services and file Form GST RFD-11 under Rule 96A of the CGST Rules, 2017.
Previous Year LUT Copy (if any) ? Upload the previous year's approved LUT acknowledgement with ARN for renewal filings. Only PDF or JPEG format accepted, with a maximum file size of 2 MB.
Active IEC from DGFT (For Goods Only) ? A valid Import-Export Code from the DGFT is essential for exporters of goods. Service exporters may not need an IEC but must ensure that forex receipts are FEMA-compliant.

Signatory & Witness Details

Authorised Signatory DSC or EVC ? A valid Class 3 DSC for Companies and LLPs, or EVC (OTP-based) for Proprietorships and Partnerships, as per Rule 26 of CGST Rules for portal signing.
Two Independent Witness Details ? Full names, residential addresses with PIN codes, and occupations of two independent witnesses, as mandated in Form GST RFD-11 for verification by GST.
Board Resolution or Authorisation ? A Board Resolution or Authorisation Letter designating the signatory to file Form GST RFD-11. Mandatory for all Companies, LLPs, and Partnership Firms.

Step-by-Step Process for GST LUT Filing

Filing your LUT is a fully online, paperless process on the GST Portal as per Circular No. 40/14/2018-GST. Follow these four steps to generate an ARN.

1

Step 1: Log in to the GST Portal

Access the official GST Portal at www.gst.gov.in using your valid GSTIN credentials. Navigate to Services → User Services → Furnish Letter of Undertaking (LUT). Ensure you hold authorisation under Rule 26 of the CGST Rules before filing. The portal works best on Chrome or Firefox browsers.

2

Step 2: Select Financial Year & Upload

Choose the correct Financial Year (April to March) from the dropdown menu. For renewals, upload your previous year's LUT in PDF or JPEG format (max 2 MB). Selecting the wrong year is irreversible after submission, so verify this carefully. This step ensures continuity of your zero-rated export status under Rule 96A of the CGST Rules, 2017.

3

Step 3: Enter Witness & Declaration Details

Input the complete names, occupations, and residential addresses with PIN codes of two independent witnesses. The portal validates PIN codes automatically. Then tick all three self-declaration checkboxes for export timelines, GST compliance, and IGST payment obligation in case of default. Errors at this stage are a common reason for processing delays.

4

Step 4: Sign and Submit Form

Select the authorised signatory and authenticate the application using a DSC for Companies and LLPs or an EVC (OTP-based) for Proprietorships. On successful authentication, the portal instantly generates an Application Reference Number (ARN). If the GST officer does not take action within 3 working days, the LUT is deemed approved as per Circular No. 40/14/2018-GST. No further officer approval is ordinarily required.

FAQs Asked Questions about GST LUT Filing

What is a Letter of Undertaking (LUT) under GST?

An LUT is a legal declaration filed in Form GST RFD-11 under Section 16(3) of the IGST Act, 2017, and Rule 96A of the CGST Rules. It allows registered exporters to make zero-rated supplies without paying IGST upfront, preserving working capital and eliminating refund claims.

What is a zero-rated supply under GST, and how does it relate to LUT?

Under Section 16(1) of the IGST Act, zero-rated supplies include exports of goods or services and supplies to SEZ units or developers. An LUT under Rule 96A lets suppliers make these zero-rated supplies without upfront IGST, avoiding the lengthy refund process under Section 54.

What is Form GST RFD-11, and what is its legal basis?

Form GST RFD-11 is the statutory form for filing an LUT under Rule 96A of the CGST Rules, filed online at www.gst.gov.in. Upon submission via DSC or EVC, an ARN is generated instantly. If the officer takes no action within 3 working days, the LUT is deemed approved per Circular No. 40/14/2018-GST.

What is the legal difference between an LUT and an Export Bond?

An LUT is a simple online declaration, while an Export Bond requires a Bank Guarantee as security. Per Notification No. 37/2017-Central Tax, LUT is available to all eligible exporters except those prosecuted for tax evasion exceeding ₹2.5 Crore, who must furnish a Bond instead.

Does the LUT cover supplies to SEZ units in addition to direct exports?

Yes. Section 16(1)(b) of the IGST Act explicitly includes supplies to SEZ units and developers as zero-rated supplies. An LUT under Rule 96A applies equally to SEZ transactions and direct exports.

Can a Composition Scheme dealer file an LUT for exports?

No. Composition dealers under Section 10 of the CGST Act cannot make inter-state supplies or exports, so they are ineligible for LUT. To export, they must first convert to regular GST registration by filing Form GST CMP-04 and Form GST REG-01.

Who is eligible to file a GST LUT?

Any GST-registered taxpayer making zero-rated supplies — goods, services, or supplies to SEZs — is eligible under Rule 96A. Per Notification No. 37/2017-Central Tax, the only disqualification is prosecution for tax evasion exceeding ₹2.5 Crore.

Are freelancers and IT service exporters eligible to file an LUT?

Yes. Section 16 of the IGST Act covers both goods and services exports. Software developers, IT firms, consultants, and freelancers serving foreign clients are all eligible. Without LUT, they must charge IGST and claim refunds under Section 54 — a lengthy process.

Is there a minimum turnover requirement to file a GST LUT?

No minimum turnover threshold exists under Rule 96A. However, GST registration is mandatory for all exporters under Section 24 of the CGST Act, as exports are treated as inter-state supplies under the IGST Act.

Can a new business with no prior export history file an LUT?

Yes. A newly registered business with a valid GSTIN can file an LUT immediately. No export track record is required — the LUT is a forward-looking undertaking, and new exporters can access this facility from their very first transaction.

Can a business that previously paid IGST on exports switch to the LUT route?

Yes. Simply file Form GST RFD-11 for the current or upcoming financial year. Both routes can even be used selectively across different export transactions within the same year, providing complete flexibility.

How is the GST LUT filed, and is the process fully online?

Yes. Per Circular No. 40/14/2018-GST, LUT filing is entirely online at www.gst.gov.in via Services → User Services → Furnish Letter of Undertaking (LUT). No physical submission is required. The process typically takes 20–30 minutes once documents are ready.

What documents are required for GST LUT filing?

You need GST Portal login credentials, details of two independent witnesses (names, addresses, occupations), a Board Resolution or Authorisation Letter, DSC for companies/LLPs or EVC for proprietors, and, for renewals, the previous year’s LUT in PDF/JPEG (max 2 MB). Goods exporters should also have their IEC from DGFT.

Who can sign the Form GST RFD-11 on behalf of a company?

Under Rule 26 of the CGST Rules, authorised signatories include a Working Director, Managing Director, or Company Secretary for companies; any working partner for partnerships; and the proprietor for sole proprietorships. A Board Resolution designating the signatory is mandatory for companies, LLPs, and firms.

Can an LUT be filed after the financial year has started?

Yes. The GST Portal allows filing at any point during the year. However, exports made before the LUT is filed require IGST payment. Setindiabiz recommends filing in the first week of March to avoid any compliance gap at year-start.

What is the Application Reference Number (ARN), and does it confirm approval?

The ARN is system-generated immediately upon successful submission of Form GST RFD-11. If the officer takes no action within 3 working days, the LUT is deemed approved per Circular No. 40/14/2018-GST. Download your acknowledgement from Services → User Services → View My Submitted LUTs.

What is the validity period of a GST LUT?

Under Rule 96A, an LUT is valid for one financial year (1 April to 31 March). A mid-year filing — say on 1 October — covers only until 31 March. A fresh Form GST RFD-11 must be filed for each subsequent year before 1 April.

Within what time must goods be exported after invoicing under LUT?

Under Rule 96A(1)(a), goods must be exported within 3 months from the invoice date. Failure triggers IGST + 18% interest under Section 50(1) within 15 days. The Commissioner can grant extensions as clarified in Circular No. 37/11/2018-GST.

Within what time must service export payments be realised under LUT?

Per amended Rule 96A(1)(b) vide Notification No. 12/2024-Central Tax, payment must be received within 1 year or the FEMA-permitted period — whichever is later. Following RBI Notification FEMA 23(R)/(7)/2025-RB dated 13 November 2025, the FEMA period is now 15 months. Payment must be in convertible forex or INR through permitted channels.

What happens if export conditions under the LUT are violated?

Under Rule 96A(3), if export obligations are not met, the LUT facility is withdrawn. Recovery proceedings under Section 79 of the CGST Act are initiated for outstanding IGST + 18% interest. Once paid in full, the LUT facility can be restored.

Can the requirement to file LUT before export be condoned if there is a delay?

Yes. The Karnataka High Court held that the LUT requirement is directory, not mandatory — delayed filing is not fatal if actual export occurred. Circular No. 40/14/2018-GST also permits ex-post-facto filing, subject to the jurisdictional officer’s review.

What are the government fees for filing a GST LUT?

Zero. The GST Portal charges no fee for Form GST RFD-11. The only cost is the professional service fee charged by your CA or a compliance provider like Setindiabiz for end-to-end filing assistance.

What is the difference between the LUT route and the IGST refund route?

Under LUT, no IGST is paid upfront, preserving working capital. Under the IGST refund route, you pay IGST and claim refund via Form RFD-01 under Section 54 — typically taking 2–6 months. LUT is preferred for most exporters due to a lower compliance burden.

Can Input Tax Credit (ITC) be claimed when exporting under an LUT?

Yes. Exporters under LUT can claim a refund of accumulated ITC on inputs via Rule 89 and Form GST RFD-01. This is a key advantage — you neither pay IGST on exports nor forfeit your ITC, keeping working capital fully intact.

What should I do if my LUT ARN is not generated after submission?

Verify your GSTIN is active, and GSTR-1/GSTR-3B returns are up to date, as pending returns can block LUT filing. If the issue persists, raise a ticket at help.gst.gov.in or contact your jurisdictional officer. Setindiabiz handles such escalations as part of its managed service.

Does filing an LUT expose my business to additional GST audits?

No. LUT filing is routine and does not increase audit risk. In fact, the IGST refund route attracts greater scrutiny since refund claims require officer verification and may trigger ITC audits under Section 65. LUT is the lower-risk compliance option.

Can a business hold an LUT and also use the IGST refund route simultaneously?

Yes. Both routes can be used within the same financial year. Each export invoice can be independently treated — some under LUT (no IGST) and others with IGST payment and refund claim, allowing strategic ITC utilisation.

What happens to my LUT if my GSTIN is migrated due to a change in state or union territory?

A fresh LUT must be filed under the new GSTIN for the remaining financial year. The previous LUT does not carry forward automatically. This was clarified by GSTN in the context of UT reorganisations.

How does Setindiabiz help with GST LUT filing, and what does the service include?

Setindiabiz provides fully managed LUT filing through its expert panel of independent CAs. The service covers document review, Board Resolution preparation, witness formatting, Form GST RFD-11 submission, DSC/EVC authentication, ARN confirmation, and annual renewal reminders — ensuring zero compliance gaps.

whatsapp-link-logo.webp
Reach Us