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PAN Card Photo Size Requirements 2026 — NSDL and UTIITSL Guide

Last Updated: June 2026 · 5 min read

Applying for a Permanent Account Number (PAN) through the NSDL (Protean) or UTIITSL portals requires uploading clear, correctly sized documents. Incorrect photo or signature dimensions can result in application delays. This guide outlines the exact upload specifications for NSDL and UTIITSL PAN applications.

NSDL PAN Application Photo Requirements

Your photograph for NSDL PAN registration must meet these specifications:

  • Dimensions: 3.5cm wide × 2.5cm tall (or 350x250 pixels).
  • File Size: Strictly under 50KB.
  • Format: JPEG/JPG format only.
  • Background: Solid white or very light background.

UTIITSL PAN Application Photo Requirements

UTIITSL requirements are similar but have a slightly higher file size limit:

  • Dimensions: 3.5cm × 2.5cm.
  • File Size: Under 100KB (though keeping it under 50KB ensures compatibility with both portals).
  • Format: JPEG/JPG.

PAN Card Signature Requirements

The signature upload must follow these standards:

  • Dimensions: 4.5cm wide × 2.0cm tall.
  • File Size: Under 30KB.
  • Format: JPEG/JPG.
  • Details: Sign on white paper with a black ink pen. Scan the signature in bright light to avoid grey backgrounds.

Supporting Document Size for PAN Application

Documents uploaded as proof of identity, address, or date of birth (such as Aadhaar or bank statements) must be in PDF format and under 300KB per file.

How to Resize Photo for PAN Card Application

Use ResizeKB to format your PAN card photo to the exact 50KB limit in seconds:

  1. Go to our Resize Image to 50KB tool.
  2. Upload your photo. The tool automatically compresses it to fit the 50KB limit.
  3. Download the final image and upload it to NSDL or UTIITSL.
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Frequently Asked Questions

The official size is 3.5cm x 2.5cm, with a file size under 50KB in JPEG format.

Yes. If you choose e-KYC instant PAN, the portal will pull your photo directly from the UIDAI database.

You can compress your PDF document below 300KB using our local Compress PDF to 200KB tool.

Yes, provided you scan it in good light, crop the background, and compress it to fit the specifications.

For paperless e-sign applications, a digital signature validated via Aadhaar OTP is accepted.