AI Key Takeaways
- Learn the specific PDF invoice requirements for Amazon Vendor Central in India, including formatting standards, mandatory fields, file naming conventions, and common reasons for rejection.
- Learn about why pdf format matters on vendor central and how it impacts your workflow.
- Learn about mandatory fields on every invoice pdf and how it impacts your workflow.
- Learn about pdf technical specifications and how it impacts your workflow.
Quick Answer: A compliant PDF invoice for Vendor Central must be legible, contain all GST-mandated fields (GSTIN, HSN codes, tax breakdown), be properly named with the invoice number in the filename, and be under Amazon's file size limit (typically 10MB). The PDF should be generated from your accounting software or ERP — not scanned from a handwritten or printed document — to ensure field accuracy and OCR readability.
Amazon Vendor Central accepts invoice submissions in PDF format. While the portal's validation catches some errors automatically, many compliance issues with PDF invoices only surface during Amazon's back-office processing or GST reconciliation — by which point they have already delayed your payment. Getting PDF invoices right the first time is worth the upfront effort.
Why PDF Format Matters on Vendor Central
When you submit an invoice on Vendor Central, you typically:
- Enter invoice details into the portal's structured fields
- Upload the corresponding PDF invoice as a supporting document
The PDF is the legal document of record. If there is a discrepancy between the portal fields and the PDF, Amazon's finance team will flag it. More importantly, your PDF is the document that:
- Gets passed to Amazon's GST compliance team for ITC claims
- Serves as the document of record if there is a payment dispute
- Must be produced during a GST audit of your business
A PDF invoice that is technically "accepted" by the portal but contains errors is a future problem waiting to happen.
Mandatory Fields on Every Invoice PDF
Every invoice PDF for a Vendor Central submission must contain:
Header Information
- Your legal business name exactly as registered with GST — not a shortened trade name
- Your complete registered address including pincode
- Your GSTIN (15 characters, format: 2 digits + 10 alphanumeric + 1 alpha + 1 + 1)
- Your PAN number (required on invoices above ₹50,000 under income tax rules)
- Invoice number in your sequential series
- Invoice date
Recipient Information (Amazon)
- Amazon Seller Services Private Limited (legal name)
- Amazon's GSTIN for the relevant supply state
- Amazon's billing/delivery address as specified in the PO
Line Item Details
For each product line:
- Description of goods (must be clear enough to identify the product)
- HSN code (6 or 8 digits based on your turnover threshold)
- Quantity and unit of measurement (Nos, Kg, Box, etc.)
- Unit price (before GST)
- Total value (unit price × quantity)
- Applicable GST rate (CGST + SGST or IGST rate)
- GST amount (calculated amount for this line)
Summary Section
- Total taxable value (sum of all line-item values before GST)
- Total CGST amount (for intra-state supplies)
- Total SGST amount (for intra-state supplies)
- Total IGST amount (for inter-state supplies)
- Total invoice value (taxable value + total GST)
- Amount in words (required by GST rules for invoices)
E-Invoice Fields (If Applicable)
If your annual turnover exceeds ₹5 crore:
- IRN (Invoice Reference Number from IRP) — 64-character hash
- Acknowledgement Number and Acknowledgement Date
- QR code generated by IRP
PDF Technical Specifications
- Use genuine text-based PDF format — not scanned images, password-protected files, or PDF portfolios
- Keep file size under 2MB (text-based PDFs for a 5–10 line invoice should be under 200KB)
- Use minimum 9pt font; ensure black text on white background for all mandatory fields
- A4 page size, margins of at least 15mm, single page preferred
File Naming Conventions
Name your invoice PDFs consistently. A strong convention includes:
[VendorCode]-[InvoiceNumber]-[Date].pdf
Example: AMZVC-INV2627-00485-20260610.pdf
This makes it easy to locate specific invoices, prevents duplicate uploads, and creates an implicit audit trail. If you use InvoiceOps, you can configure automatic PDF naming with variables that pull from invoice data.
Avoid:
- Generic names like
invoice.pdforAmazon Invoice.pdf - Names with special characters or spaces (use hyphens or underscores)
- Names that reveal your sequential invoice count if you prefer to keep volume private
Common PDF Rejection Causes
| Issue | Impact | Fix |
|---|---|---|
| Scanned PDF with low resolution | Hard to read, may fail OCR | Generate from ERP/accounting software |
| GSTIN incorrectly formatted | GST reconciliation failure | Verify GSTIN format: 2+10+1+1+1 |
| Missing HSN codes | GST compliance gap | Add to product master in your ERP |
| IRN/QR code absent (if applicable) | E-invoice non-compliance | Use IRP-integrated invoice generation |
| Amount in words missing | Non-compliant invoice | Add to invoice template |
| Password-protected file | Cannot be opened by Amazon | Remove password protection |
Automating PDF Generation
For vendors generating a high volume of invoices, manual PDF creation in Word or a basic template is fragile. Invest in:
- ERP-generated PDFs (Tally, Zoho Books, SAP) — most modern ERPs generate GST-compliant PDFs automatically
- InvoiceOps templates — configure once, apply to every invoice automatically
- IRP integration (if above ₹5 crore turnover) — mandatory, and modern IRPs generate compliant PDFs with QR codes automatically
Once your PDF generation is automated and compliant, pair it with InvoiceOps to handle the upload and submission side of the workflow. The result is a fully automated, fully compliant invoice pipeline.
Get InvoiceOps and build a PDF invoice workflow that is compliant, consistent, and automatic.
InvoiceOps Team
Amazon Vendor workflow specialists helping businesses automate invoice operations and maintain strict GST compliance effortlessly.