500+
Exporters Served
Indian exporters — goods, services, or e-commerce — need a compliance partner who gets it done right the first time. CAAFT handles GST LUT filing end-to-end, from eligibility checks and document preparation to submission and annual renewal — so internal teams can focus entirely on growing the export business.
Exporters Served
LUT Approval
Track Record
Data Confidentiality
LUT stands for Letter of Undertaking — a declaration filed by registered GST taxpayers who export goods or services without paying IGST upfront. Without a valid LUT, exporters must either pay IGST and claim refunds later or furnish a Bond with guarantee.
A valid LUT preserves cash flow, removes refund dependency, prevents export delays, strengthens compliance credibility, and ensures export invoices remain GST-compliant.
End-to-end filing on GST portal. Turnaround: 1-2 business days.
Filed before April 1 every year. Turnaround: same day.
Checklist, drafting, and verification within 24 hours.
Tailored advice by export profile and entity type.
Priority correction of rejected or defective LUT applications.
Goods exporters, service exporters, e-commerce sellers, startups, and manufacturing units making exports or SEZ supplies should maintain a valid LUT to avoid IGST outflow.
GSTIN and filing status are checked; pending issues are identified.
Entity-specific checklist prepared and documents verified.
Application details completed accurately to avoid rejection.
Uploads validated for format, completeness, and compliance.
Acknowledgement tracked and clarifications handled promptly.
Approved copy shared and annual renewal reminder set.
GST certificate, PAN, IEC (for goods exporters), previous LUT (renewal), authorization letter/board resolution, cancelled cheque, signatory list, and GST return status details.
LUT is preferred for eligible exporters: no deposit, simpler filing, and annual validity. Bond is used in default situations with higher complexity and potential guarantee requirements.
Pending returns, signatory mismatch, IEC mismatch, portal issues, late renewals, and correction/re-filing delays are addressed with verification-first workflows.
No IGST outgo, no working-capital lock-in, no bond requirement, faster customs flow, improved buyer confidence, and full-year export coverage including SEZ supplies.
Named advisor with export compliance context.
From eligibility check to final acknowledgement.
Pre-submission verification with fast correction support.
Proactive annual renewal before March 31.
Standard filing in 1-2 business days.
Start LUT filing, renewal, or correction with expert support to protect every export transaction and working capital cycle.