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How do I upload supporting documents in the correct size and format for PAN card application?

May 26, 2025

Uploading supporting documents like Aadhaar, proof of address, or birth certificate is a key step in your online PAN card application.

But many people get stuck with upload errors because the PDF isn’t in the correct size or format.

Here’s a simple guide to help you upload documents correctly for both NSDL (Protean) and UTI.

PAN Card Document Upload Size & Format Requirements

Portal Format Size Limit Note
NSDL (Protean) PDF < 300 KB per page All supporting documents (address, identity, DOB, etc.)
UTI PDF < 2 MB total All supporting documents combined

How to Prepare & Upload Your Documents (Step-by-Step)

  1. Scan or Photograph Your Document: Use a good scanner or a smartphone camera. Make sure all text and images are clear and easy to read.
  2. Convert to PDF: Most scanners and phone apps (like Adobe Scan, Google Drive, or CamScanner) save directly as PDF. If you have an image (JPG/PNG), use a free online tool to convert it to PDF.
  3. Compress Your PDF (if needed): If your file is too large, use a tool like PANResizer.com or iLovePDF to reduce file size while keeping the document readable.
  4. Check the File Size: Right-click on the PDF file and select “Properties” to check the file size. Make sure it’s under the required limit for your portal.
  5. Upload on the Official Portal: Log in to the official PAN portal (NSDL or UTI) and follow the document upload instructions.

Official PAN Application Links




  • Make sure all pages are upright, clear, and readable before uploading.



  • For multi-page PDFs, check that each page meets the size limit for NSDL, or combine all pages under 2 MB for UTI.



  • If your upload fails, re-compress or split the PDF as needed, then try again.
With the right file size and format, your supporting documents will upload without errors.
Finish your PAN card application smoothly and avoid last-minute hassles!

Written by PAN Resizer Team,

We understand how confusing online PAN card requirements can be. After learning that many people struggle with getting the right file size, image formats, and DPI for PAN card applications, we decided to make the whole process simpler for everyone.

If you found our post and resizer tool helpful or have any suggestions. We would love to hear from you!

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