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Without LUT, exporters must pay IGST on exports and claim refund (60-90 days). With LUT, exports are zero-rated and ITC is refunded directly. LUT is filed annually under Form GST RFD-11 and applies to one financial year.
Everything required for LUT (Letter of Undertaking) for Exporters. Government statutory fees (MCA stamp duty, trademark filing fee, etc.) are charged at actual cost and shown separately before payment.
Annual RFD-11 filing on GSTN portal
LUT acceptance letter
Renewal reminder for next FY
Bond preparation if LUT denied
Keep these documents ready before starting. Our team will guide you through secure upload to our portal.
Pro Tip
Scan documents in 300 DPI and keep file size under 5MB. Coloured scans work best for Aadhaar and PAN.
GSTIN
Authorised signatory KYC
Last year's LUT (for renewal)
An LUT lets you make zero-rated exports without paying IGST first, removing the need to block working capital.
Exporting under LUT avoids the pay-then-claim route, so you bypass the lengthy IGST refund processing entirely.
A single LUT covers both export of goods and services and supplies to SEZ units for the financial year.
The LUT is filed online in Form RFD-11 once per financial year, keeping your export compliance light and predictable.
By eliminating upfront tax outflow on exports, an LUT preserves liquidity for purchasing inputs and scaling export volume.
Goods exporters who would otherwise pay and reclaim IGST
Service exporters billing overseas clients in foreign currency
Suppliers making zero-rated supplies to SEZ units
Startups exporting who need to preserve working capital
Existing exporters renewing their LUT each financial year
Active GSTIN engaged in export or SEZ supplies
No prosecution for tax evasion of ₹2.5 crore or above
LUT filed online in Form RFD-11 for the financial year
Two witnesses with name, address and occupation details
RFD-11 submitted on GSTN portal.
Most exporters get auto-approval; some require officer review.
Renew within April every year.
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Yes — every financial year. New LUT must be filed in April.
Exporter must furnish a bond instead. FilingLab handles bond preparation at additional fee.
Join 500+ businesses who trusted us for LUT (Letter of Undertaking) for Exporters.
Five stages, SLA-tracked, with a named CA who replies in under 12 minutes during business hours.
You
FilingLab
Govt
01
You
Initial requirements
You share KYC and service-specific details.
1 day
02
FilingLab
Document preparation
Our CA team drafts every form and supporting document.
2 days
03
FilingLab
Verification & filing
Senior review, then submission to the relevant government portal.
Same day
04
Govt
Government processing
Authority reviews and approves the application.
5–15 days
IF REJECTED
If the government raises a clarification, we respond within 24 hours at no extra service fee.
05
FilingLab
Certificate + handover
Final certificate downloaded and shared. Compliance calendar goes live.
Same day
01
You
· 1 day
Initial requirements
You share KYC and service-specific details.
02
FilingLab
· 2 days
Document preparation
Our CA team drafts every form and supporting document.
03
FilingLab
· Same day
Verification & filing
Senior review, then submission to the relevant government portal.
04
Govt
· 5–15 days
Government processing
Authority reviews and approves the application.
IF REJECTED
If the government raises a clarification, we respond within 24 hours at no extra service fee.
05
FilingLab
· Same day
Certificate + handover
Final certificate downloaded and shared. Compliance calendar goes live.
