NDA Eligibility Criteria 2026: Age, Education & Requirements

The NDA Eligibility Criteria 2026 define the mandatory conditions prescribed by the Union Public Service Commission (UPSC) for candidates aiming to join the National Defence Academy. These requirements determine eligibility to appear for the written examination, SSB interview, and medical assessment for selection into the Army, Navy, or Air Force wings. Candidates must meet all criteria strictly, as very limited relaxations are permitted.

NDA Eligibility Criteria 2026: Nationality Requirements 

• Applicants must be Indian citizens to be eligible for NDA 2026.

• Subjects of Nepal and Bhutan can apply without submitting a certificate of eligibility.

• Tibetan refugees who entered India before January 1, 1962, with the intention of permanent settlement are also eligible.

• Candidates of Indian origin who migrated from Pakistan, Burma, Sri Lanka, Kenya, Uganda, Tanzania, Zambia, Malawi, Zaire, Ethiopia, or Vietnam and have settled in India may apply.

• Foreign nationals, except Gorkhas, must possess a certificate of eligibility issued by the Government of India.

NDA Eligibility Criteria 2026: Age Limits

• For NDA 1 2026, candidates should be born between 2 July 2007 and 1 July 2010. This means applicants must be between 16.5 and 19.5 years on the first day of the month in which the examination is conducted.

• NDA 2 2026 follows a similar age range, usually shifted by six months. The tentative date of birth window is 2 January 2008 to 1 January 2011, with exact dates confirmed in the official notification.

• No age relaxation is provided for SC, ST, OBC, or any other category.

• Candidates must ensure that their date of birth matches the matriculation certificate, as any mismatch can result in disqualification.

• These rules are enforced to maintain fairness and uniform eligibility standards for all applicants.

NDA Eligibility Criteria 2026: Marital Status & Gender Eligibility

• Only unmarried male and female candidates are eligible to apply for NDA 2026.

• Candidates who marry before joining or during the training period are disqualified from the selection process.

• Selected candidates must remain unmarried until they successfully complete the training at the academy.

• Widows, widowers, and divorcees are not eligible to apply, irrespective of their age.

This eligibility rule ensures that candidates can fully focus on the demanding training schedule at the academy. With the inclusion of female candidates, the NDA now offers equal opportunities to both genders, helping expand and strengthen the overall talent pool.

NDA Eligibility Criteria 2026: Educational Qualifications

• For Army Wing entry, candidates must have passed Class 12 or an equivalent examination from a recognized board.

• Air Force and Naval Wing applicants are required to have completed Class 12 with Physics and Mathematics as compulsory subjects.

• Candidates appearing in the Class 12 examination in the relevant year are eligible to apply provisionally, provided they pass the examination before the commencement of training.

• There is no minimum percentage requirement, as eligibility focuses on qualification completion rather than marks obtained.

• Engineering graduates are also eligible to apply but must meet the same educational criteria.

• Final year students must submit valid proof of passing the qualifying examination within the prescribed timeline after the exam results are declared.

Physical Standards for NDA Eligibilty Criteria 2026

Application Essentials for NDA Eligibility Criteria

• NDA 1 2026 applications opened on December 10, 2025 and will close on December 30, 2025 at upsc.gov.in.

• Part 1: Registration

  • Provide email and mobile number

  • Upload photo and signature

  • Submit a valid photo ID such as Aadhaar or Voter ID

• Part 2: Application Completion

  • Pay the application fee: ₹100 for general category; fee exempt for females, SC/ST candidates, and sons of JCOs/NCOs

  • Select the exam center carefully, as changes are not allowed

  • Upload required documents

Photo and Signature Requirements

• Scanned photo: JPG format, 20-300 KB, white background

• Signature: Blue or black ink, avoid capital letters

Fee Payment Options

• Online: Debit/credit card or net banking

• Offline: SBI challan.

NDA Eligibility Criteria 2026: Selection Process

• Eligibility is based on a two-stage process:

  • Written Exam: Total 900 marks (Mathematics 300, General Ability Test 600)

  • SSB Interview: Total 900 marks

• Candidates meeting physical criteria proceed to the medical examination after SSB recommendation

• Training at NDA lasts three years, followed by specialization at the respective service academy

• Final merit lists select the top 300-350 candidates per cycle based on combined scores

• Physical fitness tests include running, push-ups, sit-ups, and chin-ups, with requirements varying by gender.

NDA Eligibility Criteria 2026: Relaxations and Exceptions

• Height and weight relaxations are provided for specific regions:

  • 2 cm for Gorkhas and North-East candidates

  • 5 cm for candidates from Lakshadweep

• SC/ST candidates do not receive academic or age relaxations but are eligible for fee waivers

• Physically challenged candidates are not eligible due to the combat role requirements

• Candidates dismissed from previous defense services or with adverse police records are disqualified

• Always verify all details with the official UPSC notification to avoid rejection.

Preparation Tips for NDA

• Begin with a self-check of eligibility using official PDFs.

• Focus on Class 12 syllabus for Physics and Mathematics, along with General Knowledge and English.

• Start physical training early to build endurance. Targets: 2.4 km run in under 15 minutes for males, 1.6 km run in under 8.5 minutes for females.

• Take mock tests to simulate the written exams.

• Prepare for SSB by practicing psychology tests, group tasks, and personal interviews.

• Consider coaching institutes in Kota, Rajasthan, which provide NDA programs tailored to law and help develop discipline and strategy skills.

Common Disqualifiers for NDA

• Altering documents or providing false declarations can result in a permanent ban.

• Provisional education status without final proof may lead to disqualification during the training stage.

• Certain medical conditions, such as flat foot, piles, or being over or underweight, remain barriers even after appeals.

• Being overage by even a single day or having a prior marriage invalidates candidature.

• It is important to regularly check upsc.gov.in for notifications, as NDA exam dates for 2026 are expected to follow the usual pattern (NDA 1 in April, NDA 2 in September).

Additional Guidance

• Following these criteria ensures that NDA selects resilient and capable officers.

• Aspirants from regions like Rajasthan can benefit from zonal centers and the success stories of local candidates who cleared SSB.

• Aim high, verify all information personally, and prepare comprehensively for a career in defense.