Are you getting errors like “document size exceeds maximum limit” while uploading PAN card documents? You are not alone. Thousands of applicants face this issue every day because their Aadhaar card, proof of address, or birth certificate PDF is too large. Both NSDL and UTI portals enforce strict upload limits. If your file is even 1 KB bigger than allowed, the system will reject it. This guide explains everything you need to know about compressing PAN card documents, why it is important, and the easiest ways to reduce file size safely.
PAN Card Document Upload Size Rules
| Portal | Accepted Format | Maximum Size | Notes |
|---|---|---|---|
| NSDL (Protean) | 300 KB per page | Each page in your PDF must be under 300 KB | |
| UTIITSL | 2 MB total | The entire PDF (all pages combined) must be under 2 MB |
These rules are strict and non-negotiable. If your file is bigger than the limit, the portal will show an error and your application cannot move forward.
Why You Must Compress PAN Documents
- Portals automatically block oversized files and reject uploads instantly.
- Even a 1 KB excess above the limit will stop the application.
- Compressing your PDF saves time, prevents rejections, and keeps the process smooth.
- Smaller files also upload faster, which is useful if you are on a slow internet connection.
Step by Step Guide to Compress PAN Card Documents
- Scan or photograph your documents like Aadhaar, proof of address, or birth certificate. Save them as PDF files.
- Check the size of each PDF. On a computer, right click and check “Properties.” On a phone, look under file details.
- Choose a reliable online compressor. Options include PanResizer.com, iLovePDF, SmallPDF, and PDFCompressor.com.
- Upload your document to the chosen tool and select the compression level. If your file is very large, choose strong or high compression.
- Download the compressed PDF and confirm the new size. Make sure it falls within NSDL or UTI requirements.
- Upload the final version on the PAN card portal and keep a backup of the original document safely.
Quick Tips for Smooth Upload
- Always verify the file size after compression instead of trusting default settings.
- If one tool does not reduce enough, try another for better results.
- Cropping unnecessary borders before saving as PDF reduces file size further.
- Keep your original high quality scan stored safely in case you need to compress again later.
Official PAN Card Application Portals
Once your documents are ready, upload them on the official government-approved portals only:
| Portal | Application Link |
|---|---|
| NSDL (Protean) | Visit NSDL Portal |
| UTIITSL | Visit UTI Portal |
| NSDL Online Application | Apply Online Here |
Conclusion
Compressing your PAN card documents is not optional, it is mandatory if your files exceed the size limits. Whether you are uploading Aadhaar, proof of birth, or address proof, make sure each file follows NSDL and UTI rules exactly. Tools like PanResizer.com can help reduce size in seconds and ensure your application is accepted without delays.