The National Testing Agency (NTA) conducts NEET UG and JEE Main under strict anti-cheating and biometric guidelines. Every year, thousands of aspiring medical and engineering candidates face portal rejection or admit card delays because of minor formatting discrepancies in their passport photos or postcard size photographs.
1. The Crucial "80% Face Coverage" Requirement
NTA information bulletins mandate that the candidate's face—from forehead to chin—must occupy at least 80% of the photograph area, with both ears clearly visible. Background must be pure white. Name of candidate and date of taking the photograph must be printed at the bottom.
2. Postcard Size Photo (4" x 6") Specifications
In addition to standard passport photos, NEET requires a larger Postcard size photo (4 inches x 6 inches). This photo will be pasted on the attendance sheet at the exam center:
- Dimensions: 4 inches x 6 inches (1200 x 1800 pixels at 300 DPI)
- File Size: 10 KB to 200 KB in JPG/JPEG format
- Identical to Passport Photo: Must be taken on the exact same date with identical clothing and background as your passport photo.
3. Left and Right Fingers & Thumb Impressions
Candidates must make clear blue/black ink impressions of all fingers and thumbs of both hands on white paper, scan the sheet, and upload as a single file between 10 KB to 200 KB.
NEET UG & JEE Main Biometric Impression Protocol
The National Testing Agency requires clear digital impressions of both left and right-hand fingers and thumbs. Here is how to create a flawless scan:
- Ink Pad Selection: Use a standard non-smudge blue or black ink pad. Avoid oil-based inks that take hours to dry and cause blotches.
- Impression Technique: Roll each finger gently from nail to nail across fresh white paper. Ensure individual ridge patterns are clearly visible without heavy ink pools.
- Scan in Grayscale or Color: Scan the impression card at 200 DPI. File size must be between 10 KB and 200 KB.
Postcard Photo (4x6 Inch) Formatting Walkthrough
The 4"x6" Postcard photo is unique to NTA examinations. Many students make the mistake of simply stretching a small passport photo, resulting in extreme pixelation:
- Request your studio photographer to export the raw high-resolution image file.
- Crop to exact 4:6 vertical aspect ratio (1200x1800 pixels).
- Ensure the candidate's name and the date of taking the photograph (e.g. `RAHUL SHARMA, 15/09/2026`) are legibly printed at the bottom edge.
- Use PhotoSePDF Image Resizer to keep the exported file size comfortably under the 200 KB ceiling.
National Testing Agency (NTA) Common Rejection Pitfalls
The NTA utilizes AI validation to pre-screen every application submitted across NEET UG, JEE Main, and CUET. The most common disqualification triggers are:
- Red-Eye Flash Artifacts: Indoor camera flashes often bounce off the retina, creating bright red eyes. NTA automated image validators categorize red-eye photos as unverified and reject them. Always use ambient daylight or bounced flash.
- Date Stamp Missing: For NEET UG, candidate name and the date of taking the photograph (e.g., `PRIYA SHARMA, 12.09.2026`) must be clearly legible at the bottom of both the passport photo and the postcard photo.
- Smudged Thumb Impressions: Pressing down too hard on the ink pad fills ridge valleys with ink pools, resulting in a solid black blotch. Press lightly so that distinct epidermal ridge lines are distinguishable under zoom.
NEET & JEE Document Ingestion FAQ
Q: Is the 4x6 Postcard photo required for JEE Main as well as NEET?
NEET UG strictly requires the 4x6 Postcard photo for pasting on the proforma sheet at exam centers. JEE Main primarily requires the passport photo and signature, though candidates are advised to keep 4x6 postcard prints handy for state counselling rounds.
Detailed NTA Category & PwD Certificate Guidelines
In addition to biometric photographs and thumb impressions, candidates belonging to reserved categories (OBC-NCL, EWS, SC, ST) or PwD categories must upload verified certificate PDFs:
- OBC-NCL / EWS Financial Cutoff: Certificates must be issued after the cutoff date specified in the official NTA Information Bulletin (typically after April 1st of the application year). Older certificates lead to automatic conversion to General category.
- PDF Document Constraints: Scanned certificate files must be between 50 KB to 300 KB in clear, legible PDF format.
- Compressing Large Certificates: Use PhotoSePDF Compress PDF to 100KB to reduce file size while preserving issuing officer signatures and government seals.
NEET UG Exam Day Proforma Sheet Instructions
Candidates must carry one 4"x6" Postcard photo to the examination center on the day of the exam. This photo will be pasted on the Attendance Sheet / Proforma in the presence of the room invigilator, who will take the candidate's physical signature across the photograph.