NDA 1 2026 Application Form Guide – Eligibility, Age Limit, Documents & NCA Coaching

Filling the NDA 1 2026 application form is a crucial step for aspirants who dream of joining the National Defence Academy (NDA). With thousands of students applying each year, accuracy in form filling, awareness of eligibility, and proper guidance are key to success. This article provides a step-by-step NDA 1 2026 form filling guide, eligibility criteria, required documents, common mistakes to avoid, and why New Careers Academy (NCA) is among the best NDA coaching institutes in India 2026.

Key Takeaways (Quick Facts for Aspirants)

• Exam Conducting Authority: Union Public Service Commission (UPSC)

• Exam Name: NDA & NA (I) 2026

• Age Limit: Born between July 2, 2007 – July 1, 2010

• Eligibility: 10+2 pass/appearing (Physics & Maths required for Air Force/Navy)

• Application Mode: Online via UPSC Portal

• Application Fee: ₹100 (Exemptions for SC/ST/JCOs/NCOs/ORs sons)

Step-by-Step Guide to Filling NDA 1 2026 Application Form

The NDA 2026 registration process is carried out online through the official UPSC portal. Below is the how-to guide for filling the NDA 1 2026 application form step by step.

Documents Required for NDA 1 2026 Application Form

Before starting the form, keep these ready:

• Scanned passport-size photograph (20–300 KB, .jpg)

• Scanned signature (black ink on white paper, 20–300 KB, .jpg)

• Valid photo ID (Aadhaar, Passport, PAN, Driving License, etc.) in PDF

• Class 10 & 12 mark sheet/admit card for education details

How to Fill NDA 1 2026 Application Form Step by Step

Step 1: Visit UPSC Portal
Go to upsconline.nic.in and select the NDA & NA (I) 2026 application link.

Step 2: Complete One-Time Registration (OTR)

• Enter your name, DOB, email, and mobile number.

• Generate login credentials for further steps.

Step 3: Fill Part I Application

• Choose “NDA & NA Exam (I) 2026.”

• Enter personal details (as per Class 10 certificate).

• Provide educational qualifications.

• Select preferences for Army, Navy, or Air Force.

• Choose your preferred exam center.

Step 4: Fill Part II Application

• Verify all entered details carefully.

• Pay the application fee:

  • ₹100 for General/OBC

  • Exemptions for SC/ST & sons of JCOs/NCOs/ORs

• Upload scanned photo, signature, and ID proof.

• Agree to declaration and submit.

Step 5: Download Confirmation

• Take a printout of the final application form and payment receipt.

Common Mistakes While Filling NDA Application Form 2026

Avoid these errors to prevent rejection:

• Mismatch between name, DOB, or details vs documents.

• Uploading images in wrong format or size.

• Selecting incorrect preferences or exam center.

• Forgetting to save/print confirmation and fee receipt.

NDA 1 2026 Eligibility Criteria

NDA 2026 Age Limit and Qualification Details

• Must be born between July 2, 2007 – July 1, 2010.

• Both male and female unmarried candidates are eligible.

Educational Qualification

• Army Wing: 10+2 or equivalent pass/appearing.

• Air Force & Naval Wings: 10+2 with Physics & Mathematics.

NDA 1 2026 Eligibility for Female Candidates

Female aspirants are eligible under the same age, educational, and medical standards as male candidates.

Physical Standards

• Height, vision, and medical requirements must match UPSC norms.

• Candidates must be physically and mentally fit.

Why Choose New Careers Academy (NCA) for NDA Preparation?

Best NDA Coaching Institute in India 2026

With over 57+ years of experience and 38,000+ successful selections, New Careers Academy NDA coaching in Chandigarh is a trusted name for NDA preparation.

Why Choose New Careers Academy for NDA Preparation?

• Expert Faculty: Ex-armed forces officers and SSB assessors.

• Comprehensive Courses: 90% syllabus coverage, study material, video lectures.

• Regular Mock Tests: To evaluate exam readiness.

• SSB Interview Training: Special guidance for GTO tasks, personal interviews, and psychology tests.

• Mentorship & Discipline: Personalized attention and a military-style learning environment.

NDA Written Exam and SSB Interview Coaching at NCA

NCA specializes in both written test coaching and SSB interview preparation, giving aspirants a complete edge.

NDA 1 2026 – Frequently Asked Questions (FAQs)

Q1. How to fill NDA 1 2026 application form step by step?

A: Visit UPSC portal, register via OTR, fill Part I & II forms, upload documents, pay the fee, and download confirmation.

Q2. What is the NDA 2026 age limit and qualification details?

A: Candidates must be born between July 2, 2007 – July 1, 2010. For Army Wing, 10+2 is required; for Air Force/Navy, Physics & Maths are mandatory.

Q3. What documents are required for NDA 1 2026 application form?

A: Passport-size photo, scanned signature, valid ID proof, and Class 10/12 mark sheets.

Q4. Can female candidates apply for NDA 1 2026?

A: Yes, both male and female unmarried candidates can apply if they meet eligibility and medical standards.

Q5. What are common mistakes while filling NDA application form 2026?

A: Incorrect details, wrong document format, selecting wrong preferences, and not saving confirmation.

Q6. What is the NDA 2026 last date to apply online?

A: The exact date will be announced in the UPSC notification. Apply early to avoid last-minute issues.

Conclusion

The NDA 1 2026 form filling process is the first step toward a career in the Indian Armed Forces. By ensuring correct details, uploading required documents, and avoiding mistakes, candidates can secure their place in the exam. For those aiming at serious preparation, New Careers Academy (NCA) stands out as the best NDA coaching institute in India 2026, offering expert guidance for both written exams and SSB interviews.