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How to Fill a UPSC/SSC Online Application Without Mistakes

Published October 6, 2026 · Resume Minter

Every year, thousands of candidates lose a shot at UPSC or SSC exams not because of their preparation, but because of their application form: a rejected photo, a name that doesn't match the Class 10 certificate, a payment that failed on the last night, or a category certificate in the wrong format.

The process has also changed. UPSC has replaced its old One Time Registration (OTR) system with a new portal at upsconline.nic.in, and all candidates — including those who registered before — must register afresh (ArdorComm). Both UPSC and SSC now use stronger identity checks such as Aadhaar-based verification and live photo capture.

This guide walks you through both portals step by step, explains the most common problems candidates face today, and shows how to fix or avoid each one. Always read the official notification for your exam: instructions can change between cycles.

Before you start: get these ready

Most mistakes happen because candidates gather documents while filling the form. Spend 30 minutes preparing first.

Details to keep handy

• Your name, father's and mother's names and date of birth exactly as on your Class 10 certificate — spelling, spacing and initials included
• Class 10 board name, roll number and year of passing
• Aadhaar number, with your mobile number linked to Aadhaar for OTP
• A personal mobile number and email you'll keep for years (not a cyber café's or friend's)
• Graduation details: university, year, and whether results are declared
• Category, EWS or PwBD certificate details: number, issuing authority, date of issue
• Permanent and correspondence addresses with PIN codes
• Exam centre preferences (first choices fill fast)

Files to prepare

• Recent colour photograph with a white background, saved in the size and format the notification specifies
• Signature on white paper in black ink, scanned clearly
• Scanned photo ID (Aadhaar recommended)
• Category, EWS, PwBD or other certificates, if the notification asks for uploads

Set-up

• A laptop or desktop with a working webcam and an updated Chrome or Edge browser (or a phone ready for QR-code live capture)
• Stable internet, a charged device and a payment method that works online
• The official notification PDF downloaded and read, especially eligibility, fees and photo rules

Create a folder on your computer named after the exam and keep every file and screenshot in it.

UPSC: step by step on the new portal

UPSC's portal has four parts: account creation, universal registration, common application form, and examination, which holds the notification, exam form and application status (Careers360). Apply only at upsconline.nic.in; upsc.gov.in publishes notifications and the calendar.

Step 1: Create your account. Register with your own mobile number and email. Your old OTR ID won't work; everyone registers fresh (SuperKalam).

Step 2: Universal registration. Enter your identity details, Aadhaar or another photo ID, and Class 10 board details in the order the portal asks (ClearIAS). UPSC recommends Aadhaar for smoother identity verification. Double-check your name and date of birth here — these details carry through to every future UPSC exam.

Step 3: Common application form. Fill in details shared across exams: education, category, address, and so on. Upload your photograph, triple signature and photo ID, and complete the live photo capture.

Step 4: Exam-specific application. Choose the exam, fill in exam-specific details (optional subject, centre choices, posts or services preferences where applicable), pay the fee, and submit.

Step 5: Save everything. Download the final application PDF and payment receipt.

UPSC upload rules on the current portal (ClearIAS)

UPSC has also introduced face authentication at exam centres (Vajiram & Ravi), so your uploaded and live photos should match how you look on exam day.

SSC: step by step on ssc.gov.in

SSC applications are made at ssc.gov.in or through the mySSC Android app. If you registered on the old ssc.nic.in website, you must complete OTR again — the old registration doesn't work on the new site (Xylem).

Step 1: One Time Registration (OTR). Register with your own mobile and email, then complete identity verification.

Step 2: Choose Aadhaar-based authentication (strongly recommended). It's optional, but SSC gives Aadhaar-authenticated candidates an important protection: their applications aren't rejected because the photo or signature doesn't meet the prescribed standards (PW).

Source: ExamAtlas. Visually impaired candidates can use Aadhaar OTP authentication instead of face authentication (PW).

Step 3: Open the exam form during the application window. Log in with your registration number and password and select the exam.

Step 4: Live photo and signature. Your photo is captured live through a webcam or the mySSC app; there's no photo upload button, so allow camera access when prompted (FixDoks). Upload your signature as a JPG in the size the notification gives — for CHSL 2026, 10–20 KB at about 6.0 × 2.0 cm (PW).

Step 5: Preview, pay and submit. Check every field in the preview, pay the fee, and confirm the status shows as submitted with payment received.

Apply only once per exam. Multiple applications for the same exam are all rejected, and appearing twice can lead to debarment (ExamAtlas).

Getting the photo, live capture and signature right

Photo and signature problems are the single biggest cause of application rejection and last-minute stress.

For the live photo (UPSC and SSC)

1. Test your camera first. Open your webcam or phone camera before starting, and check lighting and framing.
2. Face a window or bright light. Avoid light behind you, shadows on your face, or a dark room.
3. Use a plain, light-coloured wall behind you. Remove clutter, posters and other people from the frame.
4. Keep your full face inside the on-screen box, at eye level, looking straight at the camera, and hold still until it captures (PW).
5. Remove caps, masks and spectacles — SSC lists these as rejection reasons for candidates who aren't Aadhaar-authenticated (ExamAtlas).
6. Never photograph an existing photo. SSC rejects such applications outright (PW).
7. Webcam not working? Use the QR-code or mobile option to capture on your phone, as both UPSC and SSC allow (PW).
8. Look like you will on exam day. UPSC uses face authentication at exam centres, so avoid a drastically different look.

For uploaded photos (UPSC)

• Use a recent colour photo with a plain white background; name the file exactly as the portal asks and keep it within the size limit.
• Resize with a simple image tool rather than a screenshot, which can blur the image.

For signatures

• Sign in black ink on plain white paper; UPSC's current portal asks for three signatures, one below another, in one JPG.
• Don't sign in capital letters unless that's how you normally sign; don't use a digital or typed signature.
• Crop tightly, keep it sharp, and check the file size and dimensions in the notification.

Fee payment: avoid the last-night panic

Who pays what. Women, SC, ST and PwBD candidates are exempt from UPSC CSE fees; General, OBC and EWS candidates pay ₹100 for Prelims (PW Only IAS). SSC exams also exempt women and SC/ST/PwBD/ex-servicemen candidates. Even if your fee is nil, you must still complete the payment step so your application is marked submitted.

Payment modes. Both commissions accept online payment (net banking, cards, UPI) and an offline SBI challan, which you print and pay in cash at an SBI branch.

Amount deducted but status shows pending or incomplete? Don't panic or pay again immediately.

1. Wait 2–3 days. Payment status often updates after reconciliation (Careers360).
2. Check the portal's payment status option. SSC offers "Payment Status" and "Double Verification of Payment" links in the candidate login.
3. Keep proof. Save the transaction ID, bank SMS and a screenshot.
4. If still pending and the window is open, check your bank for a refund; if the money is refunded, pay again or use the offline challan (Careers360).
5. If the problem continues, contact the commission's helpdesk and your bank with your proof.

Common problems and how to fix them

After you submit

Save your records. Download and keep the final application PDF, payment receipt or challan, registration number and password. Store them in your exam folder and email a copy to yourself.

Check your status. Log in after a few days to confirm the application shows as submitted with payment received.

Use the correction window wisely. Both commissions often open a short correction window after the last date; UPSC introduced one for its 2026 cycle (Vajiram & Ravi). Watch for it on the official site, as it's usually open for only a few days. SSC may charge a fee for corrections. Some details — often those tied to identity verification — may be locked, so get them right the first time.

Watch for admit cards and notices. Check the official website and your email regularly. Download the admit card as soon as it's released and check your name, photo, centre and timing.

On exam day, carry the documents the admit card asks for. SSC candidates who didn't use Aadhaar authentication need two passport photos and an original photo ID (ExamAtlas). Arrive early for face authentication and security checks.

Final 10-point checklist before you click submit

• Name, parents' names and date of birth match your Class 10 certificate exactly
• Aadhaar or photo ID details are correct
• Category, EWS or PwBD selection matches a valid certificate
• Educational details and final-year status are correct
• Exam centre choices are what you want
• Photo and live photo are clear, with no cap, mask or glasses
• Signature is sharp and in the right format
• Mobile number and email are your own and working
• Fee paid (or nil-fee step completed) and status confirmed
• Final application PDF and receipt downloaded and saved

Stay safe. Apply yourself on the official portal rather than through a cyber café or agent if you can. Never share your password or OTP, and ignore anyone who offers "guaranteed selection" for money. Official sites are upsc.gov.in, upsconline.nic.in and ssc.gov.in.