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How to Fill the CDS Application Form: Step-by-Step Guide

KF

Team Kampus Filter

Student College Research Team

Updated: September 20264 min read
Quick Summary
Application Fee: ₹200 (Gen/OBC Male) | Exempt: Female/SC/ST | Official Portal: upsc.gov.in

Filling the Union Public Service Commission Combined Defence Services (CDS) application form requires a two-stage process via upsc.gov.in: One-Time Registration (OTR) followed by Part I and Part II application submissions. General and OBC male candidates must pay a ₹200 fee, while female, SC, and ST candidates are exempt. Ensure precise document dimensions to avoid rejection.

In This College Decision Guide

  1. 1Quick Summary
  2. 2Understanding CDS Eligibility and Prerequisites Before You Begin
  3. 3Step-by-Step Walkthrough of the UPSC OTR and CDS Application Process
  4. 4CDS Academy Preferences & Eligibility Parameters
  5. 5Step-by-Step Practical Decision Framework for Defence Aspirants
  6. 6Frequently Asked Questions

Understanding CDS Eligibility and Prerequisites Before You Begin

Before initiating your UPSC CDS application, verifying your eligibility across educational, age, and nationality parameters is crucial. The Combined Defence Services examination grants entry into prestigious military academies including the Indian Military Academy (IMA), Indian Naval Academy (INA), Air Force Academy (AFA), and Officers Training Academy (OTA). Each academy has strict educational prerequisites, ranging from a recognized engineering degree for technical wings to any graduation degree for OTA.

Candidates must also ensure they possess the necessary digital assets and personal credentials before starting the online process. Having scanned documents formatted correctly saves time and prevents session timeouts on the official UPSC portal.

Key Points for Students
  • ✓Age Limit: Varies by academy (typically 20 to 24 years for IMA/INA/AFA, and 20 to 25 years for OTA).
  • ✓Educational Qualification: Degree from a recognized university (Physics/Math at 10+2 level for Air Force and Navy).
  • ✓Scanned Documents: Passport-size photograph and signature meeting exact UPSC dimension and file-size guidelines.

Step-by-Step Walkthrough of the UPSC OTR and CDS Application Process

The application workflow is divided into the One-Time Registration (OTR) module and the specific CDS exam application. According to official guidelines released on upsc.gov.in, candidates must first create an OTR profile, which acts as a master repository for their personal and educational data. Once OTR is completed, applicants log in to select the active CDS examination cycle, fill out preferred exam center cities, choose academy preferences, and complete fee remittance. Reviewing all entered data prior to final submission is critical, as UPSC provides a very limited correction window for rectification of inadvertent errors.

CDS Academy Preferences & Eligibility Parameters

Compare tuition fees, program duration, packages, and ROI ratings

Quick Comparison
Academy NameEducational QualificationAge LimitGender EligibilityTraining DurationCareer Entry Index
Indian Military Academy (IMA)Graduation in any discipline19 - 24 YearsUnmarried Male18 MonthsPermanent Commission
Indian Naval Academy (INA)Degree in Engineering / Technology19 - 24 YearsUnmarried Male22 MonthsPermanent Commission
Air Force Academy (AFA)Graduation with Physics & Math at 10+220 - 24 YearsUnmarried Male74 MonthsPermanent Commission
Officers Training Academy (OTA)Graduation in any discipline19 - 25 YearsUnmarried & Married Male/Female49 WeeksShort Service Commission

Step-by-Step Practical Decision Framework for Defence Aspirants

Actionable steps to evaluate institutions before applying

1Step 1

Step 1: OTR Profile Creation

Register securely on upsconline.nic.in using valid email, mobile number, and Aadhaar or government ID proof.

2Step 2

Step 2: Academy Preference Mapping

Analyze your educational background (e.g., Engineering vs General Graduation) to accurately rank your academy choices (IMA, INA, AFA, OTA).

3Step 3

Step 3: Fee Remittance & Final Lock

Complete payment via SBI net banking, credit/debit card, or cash challan, and save the final confirmation receipt.

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Frequently Asked Questions

Clear answers to common student admission questions

What is the application fee for the CDS exam?
The application fee is ₹200 for General and OBC male candidates. Female candidates, as well as candidates belonging to Scheduled Caste (SC) and Scheduled Tribe (ST) communities, are fully exempt from paying the application fee.
Can I apply for multiple academies through a single CDS application?
Yes, candidates can choose multiple academies (IMA, INA, AFA, OTA) in a single application form, provided they meet the specific educational and age eligibility criteria for each chosen institution.
Is there a correction window if I make a mistake in my CDS form?
Yes, UPSC provides a dedicated application correction window (typically lasting 7 days after the application deadline closes) where registered candidates can modify specific details in their submitted OTR or examination form.
What documents are required to fill out the CDS online form?
You need a valid photo ID (Aadhaar, Voter ID, PAN), scanned passport-size photograph, scanned signature, and academic marksheets to verify your graduation details during registration.

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Researched and compiled by Team Kampus Filter to help students and parents make informed, confident college decisions with transparent data.

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Fee structures, cutoff percentiles, and placement statistics published on Kampus Filter are compiled from official university prospectuses, NIRF statutory filings, UGC/AICTE public notifications, and institutional disclosures. All figures represent comparative historical benchmarks and are subject to periodic revisions by respective university governing bodies.

Prospective students and guardians are advised to verify current academic session fees, seat matrices, and admission deadlines directly with the official university admissions office prior to financial commitments. Kampus Filter (operated by Surya Virtixa Technologies) is an independent higher education research directory and does not solicit donations or represent university administration.

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