If you plan to apply for the next RRB NTPC recruitment, you are in a strange waiting room. Both current notifications, CEN 06/2025 (Graduate) and CEN 07/2025 (Undergraduate), closed in November and December 2025, so there is nothing to apply for today. The RRB Annual Calendar 2026, issued on 5 December 2025, slots the next NTPC notification around August 2026 (third-party reporting of the calendar, like the coaching-reported CBT-2 date below; confirm on your zonal RRB site once the CEN publishes), which means a fresh CEN could drop any week now.
That makes this the exact moment to prepare, because the RRB application flow punishes people who discover its rules on the last day. The photo is not an upload at all: it is a live capture inside the form, and submitting a picture of a printed photograph gets the application summarily rejected. The signature is the only image file you upload, and it has one of the tightest specs in Indian recruitment: a 30 to 49 KB JPEG. This guide covers both rules from the official RRB FAQ, plus where the current CEN 06/07-2025 cycle stands for candidates awaiting results.
Where the RRB NTPC 2025-26 cycle stands right now
The current cycle runs on two CENs published on 21 October 2025: per coaching trackers like Testbook, CEN 06/2025 covers 5,810 Graduate-level posts and CEN 07/2025 covers 3,058 Undergraduate posts, 8,868 in total. Here is the status as of 3 August 2026:
| Stage | CEN 06/2025 (Graduate) | CEN 07/2025 (Undergraduate) |
|---|---|---|
| Registration | 21 Oct to 27 Nov 2025 (extended by Corrigendum-1) | 28 Oct to 4 Dec 2025 (extended) |
| Application status (accepted/rejected) | Published 20 Jan 2026 | Published 6 Feb 2026 |
| CBT-1 | Held 16 to 27 Mar 2026 | Held 7 to 9 May and 13 to 21 Jun 2026 |
| CBT-1 result | Out 11 Jun 2026; 88,037 shortlisted (coaching-reported) | Expected Aug to Sep 2026 (coaching-reported) |
| CBT-2 | Held 10 Jul 2026; result awaited | Reported for 17 Sep 2026 (not yet official) |
Two caveats on that table. The CBT-1 shortlist figure and both upcoming dates come from coaching sites, not from an RRB notice, so treat the UG CBT-2 date of 17 September 2026 as reported rather than confirmed until your regional RRB publishes it. Graduate candidates who cleared CBT-2 move next to the typing skill test or CBAT (depending on post) and then document verification, so keep your original certificates ready now rather than in the week of the DV call.
RRB NTPC photo rules: live capture only, no photo upload
This is the rule that surprises everyone coming from SSC or banking forms. Per the official RRB FAQ for CEN 06/2025 (hosted by RRB Mumbai): “Candidate must capture a live photograph of theirs during the application process using either a webcam or the front camera of a smartphone. Uploading pre-existing photo is not permitted.” There is no photo file field on rrbapply.gov.in. If you filled the form on a laptop without a webcam, the portal shows a QR code; scanning it with your phone moves the session to your phone's front camera for the capture.
The capture itself has rules, straight from the same FAQ:
- Wear non-white, darker clothing so you stand out against the background.
- Hold the camera at eye level, face centered in the frame, neutral expression.
- No cap, no mask, no glasses during the capture.
- You can retake the photo as many times as needed until you submit the application, so do not settle for a bad frame.
The FAQ also carries the sharpest warning in the whole document: candidates must not photograph a printed or digital pre-existing photograph during the live capture. Any application where such an image is detected is summarily rejectedunder Para 14.4 of the CEN. People try this every cycle to reuse an old studio photo, and “rejected due to invalid photograph” is a verbatim complaint on Shiksha from candidates who found out the hard way.
A practical consequence: any site selling you an “RRB NTPC photo resizer” is solving a problem that does not exist for this exam. The Railway NTPC Photo Maker on utiltap is built around the real flow: it prepares the one file you actually upload (the signature) and walks you through the live-capture rules so your webcam session passes on the first try. Contrast this with SSC GD, where the photo genuinely is a file upload with its own spec; for that exam the SSC GD Photo & Signature Resizer is the right tool. Do not carry one exam's habits into the other's portal.
RRB NTPC signature size: 30-49 KB JPEG, running hand
The signature is the only image every candidate uploads, and Para 14.5.1 of the CEN (restated in the official FAQ) specifies it precisely:
| Parameter | Requirement |
|---|---|
| Format | JPG / JPEG only |
| File size | 30 KB to 49 KB |
| Minimum dimensions | 140 × 60 pixels |
| Resolution | Minimum 100 DPI |
| Placement | Centered within a 35 mm × 20 mm scan box |
| Style | Running handwriting, black ink on white paper. Not block or capital letters. |
Read that style row twice. A signature written in neat CAPITAL LETTERS is a documented rejection reason in coaching round-ups like PW's rejected-applications analysis, because RRB treats block letters as a written name, not a signature. Sign the way you sign bank documents, in flowing script, then photograph or scan the paper in even light.
The 30 to 49 KB band is narrow, and both edges bite. Phone photos of a signature start at 1 to 4 MB, far above 49 KB, while aggressive compression can crush the file under 30 KB and blur the strokes at the same time. A blurred, over-compressed signature is itself a reported rejection reason. The Signature Resizer lets you target the band directly, and if the crop came out below the 140 × 60 pixel floor you can fix dimensions first with the Image Resizer (pixels) and then compress. Note that other portals in your application season may want much smaller files; Sarathi-style forms capped at 20 KB are what Resize Image to 20KB exists for. For RRB, staying inside 30 to 49 KB is the whole game.
The only other upload: SC/ST caste certificate (PDF, 400 KB)
The official FAQ answers “what all documents are to be uploaded in total?” with a very short list: the scanned signature for everyone, plus, for SC/ST candidates only, a caste certificate in PDF format up to 400 KB. The caste certificate is what unlocks the free rail travel pass for attending the exam, so SC/ST candidates should have a clean, legible PDF ready before the form opens.
PwBD candidates eligible for a scribe do not upload the scribe's photo. Instead, the scribe is confirmed through the scribe's own OTR number in a 5-day window that opens after the modification window closes, per the FAQ. If you will need a scribe, make sure that person has completed their own OTR registration on rrbapply.gov.in well before your application is finalized.
Rejections, the Rs 250 modification window, and refunds
RRB publishes each candidate's application status (accepted or rejected) roughly two months after the form closes: 20 January 2026 for CEN 06/2025 and 6 February 2026 for CEN 07/2025. The FAQ is blunt about what happens after: “no correspondence from ineligible/rejected candidates will be entertained.” There is no appeal, no email that fixes it, no helpline escalation.
The only sanctioned fix is the modification window (23 November to 2 December 2025 in the original CEN 06/2025 schedule, shifted by the extension), which costs Rs 250 per occasionand is non-refundable. Even that window has hard limits: details entered at “Create an Account,” meaning your email and mobile number, and your chosen RRB can never be changed, on any payment. Pick your regional RRB carefully the first time.
The recurring rejection reasons, combining the official mechanism with phrasings from Shiksha, PW, and applicant forums:
- “Rejected due to invalid photograph”: usually a printed or pre-existing photo detected during live capture, or a cap, mask, or glasses in the frame, or the face cut off or too far from the camera.
- Signature in capital or block letters instead of running handwriting.
- Blurred or over-compressed signature from forcing a large scan under 49 KB badly, or a file outside the 30 to 49 KB band or in the wrong format.
- Multiple applications submitted for the same CEN.
- Incomplete fee payment before the fee deadline.
On money: the examination fee is refunded only to candidates who actually attend the first-stage CBT, with bank charges deducted. A rejected or incomplete application gets no refund, and neither does a candidate who applies and skips the exam. Between the lost fee and the Rs 250 modification charge, getting the form right on the first submission is worth an hour of preparation.
How to be ready before the next NTPC CEN opens
Since the next notification is calendar-slotted for around August 2026, here is the short preparation list that removes every time-pressure failure from the flow:
- Complete your OTR on rrbapply.gov.in with an email and mobile number you will keep for years, since those fields can never be corrected later.
- Prepare the signature file now. Sign in running hand with black ink on white paper, photograph it in daylight, crop tight, and produce a 30 to 49 KB JPEG at 140 × 60 pixels or larger with the Railway NTPC Photo Maker. Store it somewhere you can find on form day.
- Rehearse the live capture. Check that your webcam or phone front camera works in the browser, pick a plain background, and keep a dark, non-white shirt in mind for form day.
- SC/ST candidates: get the caste certificate scanned to a PDF under 400 KB.
- Decide your RRB region in advance, since it is one of the unchangeable fields.
Candidates in the current cycle need none of this until document verification; your uploads are already locked. Watch your regional RRB site for the Graduate CBT-2 result and the official UG CBT-2 date, and treat every date you see on a coaching site as provisional until it appears on an RRB domain such as RRB Chennai's CEN 07/2025 page or RRB Mumbai's notice board.
Frequently Asked Questions
Q: Why is there no photo upload option in the RRB NTPC application form?
A: Because RRB replaced photo uploads with mandatory live capture. The official FAQ for CEN 06/2025 states that candidates must capture a live photograph during the application using a webcam or phone front camera, and that uploading a pre-existing photo is not permitted. The only image file you upload for NTPC is your signature.
Q: My RRB NTPC application was rejected due to invalid photograph. Can I fix it?
A: Only during the paid modification window, at Rs 250 per occasion, while it is open. Once the application status is published as rejected, the FAQ says no correspondence from rejected candidates will be entertained, so there is no later appeal. The most common cause is photographing a printed or pre-existing photo during live capture, which Para 14.4 of the CEN treats as grounds for summary rejection.
Q: What is the signature size for the RRB NTPC application?
A: A JPG/JPEG between 30 KB and 49 KB, at least 140 × 60 pixels and 100 DPI, centered within a 35 mm × 20 mm box, per Para 14.5.1 of CEN 06/2025. It must be signed in running handwriting with black ink on white paper. Expect the same spec in the next NTPC CEN unless the notification says otherwise.
Q: Can I write my signature in capital letters for the RRB form?
A: No. The CEN requires running handwriting and specifically rules out block or capital letters, and signatures in capitals appear repeatedly in rejected-application round-ups for this exam. Use the flowing signature you would put on a bank form, and keep it consistent through CBT stages and document verification.
Q: When will the next RRB NTPC notification come out in 2026?
A: The RRB Annual Calendar 2026, issued on 5 December 2025, anticipates the next NTPC (Graduate and Undergraduate) notification around August 2026. As of 3 August 2026 no new CEN has been published, so the current-cycle CENs 06/2025 and 07/2025 remain the latest. Check rrbapply.gov.in and your regional RRB website rather than relying on coaching-site countdowns.
Q: When is the RRB NTPC UG CBT-2 exam in 2026?
A: Coaching sites report 17 September 2026 for the CEN 07/2025 Undergraduate CBT-2, following a CBT-1 result expected in August or September. That date is reported, not official; no RRB notice confirming it had been published as of 3 August 2026. Wait for the exam-city intimation on an official RRB domain before booking travel.
Q: Will I get my RRB NTPC fee refunded if my application is rejected?
A: No. Per the official FAQ, the fee is refunded only to candidates who actually attend the first-stage CBT, and bank charges are deducted even then. Rejected applications, incomplete applications, and no-shows get nothing, and the Rs 250 modification fee is separately non-refundable.
Q: What documents are uploaded in total for RRB NTPC?
A: Just two at most: the scanned signature (every candidate) and, for SC/ST candidates only, a caste certificate in PDF format up to 400 KB for the free rail travel pass. There is no photo upload because the photo is live-captured in the form, and scribe details are confirmed via the scribe's OTR number in a 5-day window after the modification window closes.
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