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Thank you for reaching out! We understand how frustrating it can be when you're unable to upload an invoice. Since there are several reasons why this might happen, we've put together a comprehensive guide to help you troubleshoot and resolve the issue.

Common Reasons Why Invoice Uploads Fail

1. File Format Issues

Amazon typically accepts invoices in the following formats:

PDF, PNG, JPEG, or GIF

The file must be under 10 MB in size

Password-protected or encrypted PDFs will be rejected

Scanned documents must be legible and clear — blurry or low-resolution files may not be accepted

2. Invoice Content Requirements

Amazon has strict requirements for what must appear on the invoice. If any of the following are missing or incorrect, the upload may fail or the invoice may be rejected during review:

Supplier/manufacturer name and address (must be a verifiable, legitimate business)

Buyer name and address (must match the name and address on your Amazon seller account exactly)

Invoice date (must be within the last 365 days)

Quantity of items purchased (must match or exceed the quantity listed on Amazon)

Product descriptions and/or model numbers (must clearly correspond to the ASINs in question)

Invoice number (must be unique and clearly visible)

3. Image Quality Problems

The invoice must be a complete, unedited document — cropped, cut-off, or partially visible invoices will be rejected

All four corners of the document must be visible

Text must be clearly readable — no shadows, glare, or pixelation

Do not black out, redact, or edit any information on the invoice (Amazon may reject altered documents)

4. Technical/Browser Issues

Browser cache or cookies may interfere with the upload process

Certain browser extensions (especially ad blockers) can block file uploads

Slow internet connections may cause upload timeouts

5. Account-Specific Restrictions

If your account is under review or has been flagged, the upload function may be temporarily restricted

Some categories require invoices to be submitted through a specific appeal process rather than the standard upload

Step-by-Step Troubleshooting Guide

Step 1: Verify your file

Confirm the file is in PDF, PNG, JPEG, or GIF format

Ensure the file size is under 10 MB

Open the file on your computer to confirm it's not corrupted and is fully legible

Remove any password protection from PDF files

Step 2: Check invoice content

Verify that the buyer name and address on the invoice match your Seller Central account exactly (including spelling, punctuation, and legal entity name)

Confirm the invoice date is within the last 365 days

Ensure product descriptions clearly match the ASINs you're trying to ungate or verify

Step 3: Try a different approach

Clear your browser cache and cookies, then try again

Switch to Google Chrome in incognito mode (or try a different browser entirely)

Disable browser extensions temporarily, especially ad blockers

If uploading from mobile, try from a desktop computer instead

Try converting the file to a different accepted format (e.g., if PDF fails, try saving as JPEG)

Step 4: Re-scan or re-save the document

If the invoice is a scanned document, re-scan at 300 DPI or higher in color

Save as a flat PDF (not a multi-layered or portfolio PDF)

Ensure the entire document is captured with all four corners visible

If the original is a digital invoice (e.g., from a supplier's portal), download the original PDF rather than taking a screenshot

Step 5: Contact Seller Support If none of the above steps work:

Go to Seller Central → Help → Get Support

Select the relevant category based on your issue (e.g., "Selling applications" for ungating, "Product and inventory" for listing issues, or "Account Health" for compliance)

Describe the exact error message you see when trying to upload (if any)

Attach the invoice to the case so the support agent can verify the file directly

Request escalation to the appropriate team if the initial response doesn't resolve the issue

Pro Tips

Never alter or edit an invoice — Amazon's verification team can detect modifications, and altered documents may result in account suspension

If your supplier provides digital invoices via email or portal, use the original digital file rather than printing and re-scanning it

For ungating purposes, invoices from well-known, authorized distributors or manufacturers are more likely to be accepted than invoices from lesser-known suppliers

Keep a clean, organized folder of all your invoices in accepted formats, ready to upload when needed

If you're consistently having trouble with a specific invoice, consider requesting a new invoice from your supplier with all required information clearly displayed

We hope this helps you resolve the upload issue! Please don't hesitate to reach out if you need further assistance. 😊

JiAlex