Last updated: 14 Oct 2026

Virtual Auditor

GST LUT (Letter of Undertaking) for Exporters

Last updated: 14 Oct 2026

GST LUT (Letter of Undertaking) allows registered exporters to export goods or services without payment of IGST. Instead of paying IGST and claiming refund (which blocks working capital), exporters file an LUT undertaking to pay the tax if export conditions are not met. Filed annually in Form GST RFD-11 on the GST portal before the start of the financial year. Virtual Auditor handles LUT filing and ensures export compliance for service exporters, goods exporters, and SEZ suppliers. Quick Answer: GST LUT (Letter of Undertaking) for Exporters — GST LUT (Letter of Undertaking) filing for exporters. Export without payment of IGST. Annual LUT renewal. Form GST RFD-11. Virtual Auditor.

Regulatory Framework

Regulatory basis: Central Goods and Services Tax Act, 2017. State GST Acts. Integrated GST Act, 2017. GST (Registration) Rules, 2017.

LUT vs Bond for Exports

ParameterLUT (Letter of Undertaking)Bond
EligibilityAny exporter (no prosecution)Exporters with prosecution history
FormGST RFD-11Bond with bank guarantee
Validity1 financial yearAs specified
CostNo costBank guarantee charges

Step-by-Step Process

    Step 1

    Login to GST portal

      Step 2

      Navigate to Services → User Services → Furnish LUT

        Step 3

        Fill Form RFD-11 with export details

          Step 4

          Submit with DSC or EVC

            Step 5

            Receive LUT acknowledgment (valid for FY)

            Latest Regulatory Updates (FY 2025-26)

            This page has been updated to reflect changes introduced in Budget 2025, recent notifications from CBDT, CBIC, MCA, SEBI, and RBI, and evolving compliance requirements for FY 2025-26. Virtual Auditor continuously monitors regulatory developments to ensure all advice and filings are current and compliant with the latest provisions.

            Documents You Will Need

            To initiate this engagement, please keep the following documents ready: PAN card of the entity or individual, Aadhaar card of the authorised signatory, proof of business address (rent agreement with NOC or ownership document with latest utility bill), bank account details or cancelled cheque, and any existing registrations or approvals relevant to the engagement. A detailed personalised document checklist will be provided after the initial consultation.

            When Is GST LUT (Letter of Undertaking) for Exporters Not Required?

            GST registration/compliance is not required when: (a) aggregate turnover is below the threshold limit — Rs 40 lakhs for goods suppliers, Rs 20 lakhs for service providers, Rs 10 lakhs for special category states, (b) the supply exclusively consists of goods/services exempt under Notification 02/2017 or 12/2017, (c) the supplier deals only in non-taxable supplies under Schedule III (e.g., services by an employee to employer), or (d) the person exclusively makes supplies covered under reverse charge mechanism.

            If you are unsure whether your situation requires gst lut (letter of undertaking) for exporters, contact us for a free preliminary assessment. We will advise you honestly — including telling you if you do not need our services.

            What You Receive

            Upon completion of the gst lut (letter of undertaking) for exporters engagement, you will receive: Completed GST form/filing acknowledgment, computation worksheet with detailed working, reconciliation statement where applicable, compliance calendar for upcoming due dates, and a summary advisory note highlighting any issues or opportunities identified during the engagement.

            All deliverables are reviewed by CA V. Viswanathan (FCA, ACS, CFE, IBBI RV) before release to ensure accuracy and regulatory compliance.

            What has changed in the law — reviewed October 2026

            • Income-tax Act, 2025: assented to on 21 August 2025 and in force from 1 April 2026, it replaces the Income-tax Act, 1961 for tax year 2026-27 onward, and the Income-tax Rules, 2026 (notified 20 March 2026) replace the 1962 Rules. Section and rule numbers on this page are those of the 1961 Act and 1962 Rules, which continue to govern assessments, appeals and pending proceedings for assessment years up to 2026-27; for tax year 2026-27 onward the corresponding provisions of the 2025 Act apply, and our engagement letters quote both.
            • GST demands for tax periods from FY 2024-25 onward are raised under section 74A of the CGST Act, 2017 (inserted by the Finance (No. 2) Act, 2024, in force from 1 November 2024) with one time limit — notice within 42 months of the annual-return due date and order within 12 months of the notice — and a 60-day window for reduced penalty; sections 73 and 74 continue to apply to tax periods up to FY 2023-24.

            Frequently Asked Questions

            Who can file LUT?
            Any registered taxpayer making zero-rated supplies (exports or supplies to SEZ). Not available to persons prosecuted for tax evasion exceeding ₹2.5 crore.
            When must LUT be filed?
            Before making the first export of the financial year. Valid for the entire financial year. Must be renewed annually.
            What if I export without LUT?
            You must pay IGST on exports and claim refund later. This blocks working capital. LUT avoids this by allowing zero-rated export without IGST payment.
            What is GST LUT and who needs it?
            Letter of Undertaking under Rule 96A of CGST Rules. Required by exporters to make exports without paying IGST. Filed online on GST portal in Form RFD-11. Valid for one financial year. Must be renewed annually.
            What are the conditions for filing LUT?
            Taxpayer must not have been prosecuted for tax evasion exceeding ₹250 lakhs. No history of defaulting on IGST refund conditions. Must have valid GST registration. Can be filed by any registered exporter — goods or services.
            What happens if LUT is not filed?
            Exporter must pay IGST on exports and then claim refund. This blocks working capital for 3-6 months (typical refund processing time). LUT allows zero-rated exports without upfront IGST payment.
            How to file GST LUT online?
            Login to GST portal → Services → User Services → Furnish Letter of Undertaking. Fill RFD-11. Provide bank guarantee details if required. Submit with DSC or EVC. Processing: instant if auto-approved.
            Is bank guarantee needed for LUT?
            Not required in most cases. Bank guarantee (15% of bond amount) is needed only if: prior prosecution for tax evasion, or if the proper officer requires it based on risk assessment. Most exporters get LUT without bank guarantee.
            Am I eligible for this refund or export-related process, and what records support the claim?
            Eligibility depends on the route. Exporters either pay IGST and claim it back (for goods, through the shipping bill; for services, by refund application) or export under a Letter of Undertaking without paying tax and claim the unused input tax credit. Others may claim refunds of accumulated credit caused by an inverted duty structure, of excess balance in the cash ledger, or for deemed exports. Most claims must be filed within two years of the relevant date (section 54 of the CGST Act). Support the claim with invoices, shipping bills or export proof, bank realisation or FIRC evidence for services, the GSTR-2B reconciliation and the statement of the claim. We check eligibility, prepare the RFD-01 application and reply to deficiency memos.
            What is the GST registration threshold in India?
            Mandatory for turnover above ₹40 lakhs (goods) or ₹20 lakhs (services). ₹10 lakhs for special category states. Compulsory regardless of turnover for inter-state suppliers; e-commerce sellers of goods below the threshold who supply intra-state within a single state are exempt under Notification 34/2023.
            What is the penalty for late GST return filing?
            Late fee of ₹50/day (₹20 for nil returns) under Section 47, capped at ₹5,000 per return period. Interest at 18% p.a. on tax liability under Section 50.

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