CDS 2 Eligibility Criteria 2026: Complete guide to who can apply, age, education and documents

UPSC released the CDS 2 notification on 20 May 2026 , and the application window runs from 20 May to 9 June 2026 . The written exam is set for 13 September 2026 .

This article explains CDS 2 Eligibility Criteria 2026 in clear, student-friendly terms — who can apply, what each academy requires, age and date-of-birth ranges, and the exact documents you must have ready.

CDS 2 Eligibility Criteria 2026: Quick snapshot — what changed and what matters

• Notification release and application window: 20 May to 9 June 2026 . Apply on time; UPSC portals close sharp on the deadline.
• Written exam: 13 September 2026 .
• Academies covered: Indian Military Academy (IMA), Indian Naval Academy (INA), Air Force Academy (AFA), and Officers’ Training Academy (OTA).

Why eligibility matters: choosing the right academy and checking criteria early avoids wasted application fees and last-minute rushes. Read the academy-specific sections carefully before you start the online form.

CDS 2 Eligibility Criteria 2026: Who can apply — nationality, marital status and basic rules

Nationality accepted for CDS 2 applications includes:

• Indian nationals.
• Citizens of Nepal or Bhutan.
• Tibetan refugees who came to India before 01/01/1962 with the intention of permanently settling here.
• Persons of Indian Origin (PIO) who have migrated from countries such as Pakistan, Burma, Sri Lanka, Kenya, Uganda, Tanzania, Zambia, Malawi, Zaire, Ethiopia or Vietnam and are permanently residing abroad.

Keep original and scanned proofs ready: passport, voter ID, or the specific certificate proving refugee/PIO status. UPSC requires documentary proof at various stages.

Marital status rule: check the notification for academy-specific restrictions on marital status. Make sure your marital status matches what the notification allows before applying.

Educational qualifications — academy-wise exact requirements

Brief summary of the education rules you must meet before applying:

• IMA & OTA: Any Bachelor’s degree from a recognised university.
• INA: Bachelor’s degree in Engineering from a recognised university/institution.
• AFA: A Bachelor’s degree from a recognised university with Physics and Mathematics at 10+2 level, or a B.E./B.Tech degree.
• Final-year students: Eligible to apply if they can provide proof of passing the degree before course commencement.

What “Bachelor’s degree” means in practice

For IMA and OTA, degrees in arts, commerce or science are acceptable. If your degree title is unusual (for example, professional diplomas or degrees granted by autonomous institutes), keep the university affiliation and degree certificate ready to show equivalence.

INA (Naval) specifics

INA strictly requires an engineering degree. If you have a diploma plus lateral-entry admission to a degree, ensure you hold the final engineering degree certificate by the time required. Doubts about equivalence should be resolved with your university documentation.

AFA specifics

If you are applying to AFA, you must have Physics and Mathematics at 10+2 level — or possess a B.E./B.Tech. If you studied vocational streams, confirm that Physics and Maths are recorded on your 10+2 marksheet.

Final-year students — what to prepare

You can apply while in the final year. UPSC will require proof of passing before joining the academy. Keep a clear plan to obtain your passing certificate and degree mark sheet well before the course start date.

Age limits and date-of-birth ranges — table for quick checks

Use this table to check whether your date of birth fits the academy-specific limits. Age is calculated as on the date shown by UPSC in the notification; here the research gives the standard birth ranges.

How to check your eligibility fast

• If your birth year lies inside the table ranges, you are in the correct bracket.
• If you are near the boundary (born on the exact start or end date), re-check your Matriculation/10th certificate for exact DOB and ensure it matches what you will enter in the form.

What to do if you fall close to the boundary

If your DOB differs across certificates, rectify it before applying. A mismatch can cause rejection at document verification.

Important dates and application timeline — table and a student-friendly checklist

Suggested timeline for applicants

• Within first week of notification: Gather ID, 10th certificate, degree or provisional certificate, passport-size photos and scanned signature.
• Two weeks before deadline: Complete the online form and upload documents. Don’t wait for the last day.
• After submission: Keep printouts of the confirmation page and payment receipt.
• From July to September: Focus on written exam preparation and collect medical fitness paperwork for SSB if shortlisted.

Admit card and SSB projections

UPSC will release admit cards online closer to the exam date. Start preparing documents for SSB and the medical board early — even before you get the call.

Documents checklist: exactly what to upload and carry

Keep both originals and good-quality scans. UPSC will ask for originals at later stages.

Must-have identity and DOB proof

• Matriculation (Class 10th) certificate for date of birth proof. Keep original and a high-resolution scan.
• A valid photo identity card (Aadhaar, passport, voter ID). Ensure name spellings match across documents.

Educational proof

• Degree certificate or provisional certificate for graduates.
• Final-year students: current course certificate from principal and expected passing date; follow up with pass certificate when issued.
• For AFA: 10+2 mark sheet showing Physics and Mathematics, or B.E./B.Tech degree certificate.
• For INA: engineering degree certificate.

Photos and signature

• Passport-size photographs in the format UPSC requires. Keep recent photos with the correct background and face visibility.
• Digitally scanned signature as per UPSC size specifications. Poorly cropped scans cause rejections.

File naming, format and upload tips

• Use clear file names (for example: DOB_10th.pdf, Degree_BTech.pdf).
• Prefer PDF for certificates and high-quality JPEG/PNG for photographs unless UPSC specifies otherwise.
• Keep file sizes within limits — compress but retain legibility.

Academy-specific quick notes and common pitfalls

INA (Navy)

• Only engineering graduates qualify. Some candidates with allied qualifications assume eligibility — confirm that your degree is a full engineering degree recognised by the university.
• Keep transcripts handy if your degree title is not an obvious B.E./B.Tech.

AFA (Air Force)

• Physics and Maths at 10+2 must be clearly recorded on your mark sheet. If you studied via different boards, verify the marksheet shows both subjects.
• Candidates with CPL get a wider upper-age limit; ensure CPL documentation is in order if you are claiming the AFA (CPL) relaxation.

OTA (Officers’ Training Academy)

• Any bachelor’s degree works, but keep your degree certificate and class 10th DOB proof aligned.
• Women candidates should check the specific SSC Non-Technical vacancies and age criteria.

Common documentation errors to avoid

• Mismatched name spellings between ID and educational certificates.
• Low-resolution scans of photographs and signatures.
• Uploading provisional marksheets without a proper issuing letter when required.

Practical application step-by-step: fill the UPSC form without mistakes

1. Create your UPSC profile and note the registration number.
2. Fill personal details exactly as on your Matriculation certificate — name, DOB, father’s name.
3. Choose the academy/courses carefully. Some candidates apply to multiple academies; verify each academy’s eligibility before selecting it.
4. Upload scanned documents in correct formats and sizes. Preview each uploaded file before final submission.
5. Pay the application fee (the notification lists application fee details). Keep the online payment receipt.
6. Print the confirmation page and payment receipt. Save digital copies in at least two locations.

Do’s and don’ts on the day of submission

• Do double-check DOB, name spellings, and category details.
• Don’t change your name/nickname format between documents.
• Do keep backup scans; internet outages on the last day are common.

After submission

• Keep a printed copy of the submitted application and payment receipt.
• Track the UPSC website for the admit card release and any corrigendum.

Preparing for next stages: written exam and SSB preparation pointers

Written exam timeline: With the exam on 13 September 2026 , tailor your study plan to the months available after application.

Suggested study milestones

• 3 months out: Consolidate syllabus, complete at least one full syllabus cycle for objective papers relevant to your academy.
• 2 months out: Start regular full-length mock tests under timed conditions.
• 1 month out: Revision, focus on weak sections, and regular practice of previous years’ UPSC CDS papers.

Documents and medicals for SSB

• If shortlisted, SSB requires original educational certificates, identity proof, and medical records. Start collecting medical history documents early.
• Ensure eyesight, hearing and general fitness parameters meet the academy norms; consult a certified doctor if you have any conditions.

Final-year students and induction

Final-year students must provide proof of graduation before joining. Plan with your college administration to get final marksheets or degree certificates promptly after result declaration.

Common eligibility checks students miss (and quick fixes)

Mismatch in DOB across certificates

• Quick fix: Contact your school/university for a re-issuance or an equivalent affidavit if allowed. Any change must be supported by authorised documents before verification stages.

Degree title or equivalence issues

• Quick fix: Carry a letter from the university confirming the degree equivalence. For professional or autonomous institute degrees, an affiliation letter helps.

Procrastination on uploads

• Quick fix: Upload early and check confirmation. Don’t rely on last-day submissions.

Smart checklist to submit with confidence

Pre-submission 10-point checklist

1. Matriculation certificate scanned and legible (DOB proof).
2. Degree certificate/provisional certificate scanned.
3. 10+2 mark sheet (for AFA applicants) showing Physics & Maths.
4. Engineering degree certificate (for INA applicants).
5. Valid photo ID scan (Aadhaar/passport/voter ID).
6. Passport-size photographs and scanned signature in correct formats.
7. Correct DOB and name spellings matched across documents.
8. Payment receipt or transaction screenshot saved.
9. Application confirmation page printed and saved as PDF.
10. Backup copies of all documents in cloud storage and on a USB drive.

Physical folder to carry for written exam and SSB

• Originals of Matriculation and degree certificates, photo ID, 8–10 passport photos, medical records (if any), and SSB-specific forms when called.

Contacts and official pages

• Verify any last-minute clarifications only on official UPSC notifications and the UPSC website. Keep the UPSC helpdesk contact handy for application technical issues.

FAQs

Q1: When was the CDS 2 2026 notification released? A1: The UPSC released the CDS 2 notification on 20 May 2026 .

Q2: What is the CDS 2 2026 written exam date? A2: The written exam is scheduled for 13 September 2026 .

Q3: Can final-year students apply for CDS 2 2026? A3: Yes. Final-year students can apply provided they produce proof of passing the required degree before course commencement.

Q4: What educational qualification is required for INA? A4: INA requires a Bachelor’s degree in Engineering from a recognised university or institution.

Q5: Which nationalities are acceptable for CDS 2 2026? A5: Accepted nationalities include Indian nationals, citizens of Nepal and Bhutan, Tibetan refugees who arrived before 01/01/1962 , and Persons of Indian Origin (PIO) from specified countries.

Q6: Where do I check the exact application fee and payment modes? A6: The detailed fee structure and payment modes are listed in the official UPSC CDS 2 notification. Refer to the UPSC notification published on 20 May 2026 for exact instructions.