Invoism
Invoism
Free ToolsPricingKnowledge Hub
LoginSign Up
Home/Learn/GST Glossary/Letter of Undertaking (LUT)
Back to glossary A–Z

Letter L

Letter of Undertaking (LUT)

Document allowing exporters to export without paying IGST on supplies.

Related terms

  • Late Fee
  • Additional Place of Business
  • Advance Ruling
  • Aggregate Turnover
  • Application Reference Number (ARN)
  • Assessment
  • Bill of Supply
  • Business Vertical
Full GST glossaryFree GST tools
Invoism
Invoism

Set to become India's most trusted GST-compliant invoicing and compliance platform for MSMEs, startups, and freelancers.

support@invoism.com
Thiruvananthapuram, Keralam, India

Products

  • GST Invoicing
  • E-Invoice
  • GST Filing
  • Inventory Management

Free Tools

  • GST Calculator
  • Discount Calculator
  • HSN/SAC Lookup
  • Income Tax Calculator

Legal

  • Privacy Policy
  • Terms of Service
  • Refund Policy
  • Blog
  • Learn
An initiative byJacob Indian

© 2026 Invoism. All rights reserved.

GST Disclaimer: This platform provides tools and services for GST compliance. Users are advised to consult with a qualified tax professional for specific advice. We are not liable for any errors or omissions in tax calculations.

Made with pride in India