Are you eligible for the IB ACIO exam? How do you know your eligibility? Don’t worry, in this guide, I am going to cover every detail about IB ACIO eligibility 2025.
Start with the very basic rules. Just remember, in the Intelligence Bureau, as an Assistant Central Intelligence Officer, your role is to deliver intelligence, smartness, critical thinking, decision-making, and more. Now, coming to the eligibility criteria of IB ACIO for 2025. I’ll discuss salary, career options, along with eligibility.

What Is IB ACIO?
The full form of IB ACIO is Intelligence Bureau Assistant Central Intelligence Officer. This is a Grade-II executive post under the Ministry of Home Affairs. In a word, your job is under India’s intelligence network. It’s a field job. Tracking information, writing reports, observing suspects, and supporting national security are the major job roles in IB ACIO.
At a glance:
- ₹44,900 basic pay + allowances
- Stable central govt job
- Early promotions
- Posting across India
Now, let’s see the core eligibility criteria.
Also Read: IB ACIO Grade 2 Exam Pattern and Syllabus 2025, What to Expect?
IB ACIO Grade 2 Eligibility 2025
You can understand what criteria you must meet to get your dream job in IB ACIO.
| Criteria | Requirement |
|---|---|
| Nationality | Must be an Indian citizen. |
| Education | Minimum Graduation from any recognized university |
| Age Limit | 18 to 27 years (general category) |
| Age Relaxation | Yes, only for SC/ST/OBC/others as per government standard |
| Physical Standards | No formal test, but fitness is needed. This is mostly a field job. |
Education Criteria – Minimum Requirement
Academic qualification is the first criterion. You must be a graduate from any recognized Indian university. Make sure your university is registered and the certificate is valid from that institution. Whatever your stream, Arts, Science, Commerce, or others, you can apply for this post. Everyone has an equal opportunity to apply with a graduation degree. And officially, there is no marks restriction for this post as of now.
Just one thing, you have to complete your graduation before the notification is published. According to the latest guideline, the final year student can’t apply for this post.
Age Limit for IB ACIO 2025
If academic qualification is one wheel, then age limit is the other. According to the official notification, your age must be between 18 and 27 years. If you are a general category candidate, this age restriction is for you. But if you belong to SC, ST, or OBC, you’ll get a concession according to government norms. Just make sure your age during the notification. Check the official notification for details.
Age Relaxation
Here is a table of age relaxation. Check which category you are in!
| Category | Age Limit |
|---|---|
| General (UR) | Up to 27 years |
| OBC (Non-Creamy Layer) | Up to 30 years |
| SC/ST | Up to 32 years |
| Govt Employees (with 3+ years’ service) | Up to 32 years |
| Widows / Divorced (Unreserved) | Up to 35 years |
| Widows / Divorced (OBC) | Up to 38 years |
| Widows / Divorced (SC/ST) | Up to 40 years |
Your valid age proof is important for document verification. As age proof, you need any of the birth certificate, 10th admit card/certificate, Aadhar card, or other government documents. Check the official website for more.
Nationality Requirement
This is mandatory but very simple. You need to be Indian for this post. This part is simple. Only Indian citizens can apply. Even while submitting documents, your identity proof will be verified.
Physical Fitness – Is It Compulsory for IB ACIO?
The Intelligence Bureau is a physically challenging job. Though there is no separate physical test for IB ACIO like in defence or police exams, definitely, your fitness matters. Here are some parameters for you:
Here’s what’s expected:
- Good eyesight (glasses allowed)
- Mental alertness
- No chronic and serious illness
- No hidden physical disability
- Fit enough for long working hours, sometimes in the field
The medical check happens after the interview. You have to pass it properly. So, the best practice is to start jogging, free hand exercises, and meditation.
Also Read: IB ACIO Selection Process 2025: Check Tier Wise Exam Stages and Preparation Strategy
Documents for IB ACIO Eligibility
It looks awkward, but important. When you’re shortlisted, you’ll be asked for these documents:
- Class 10 certificate (date of birth proof)
- Class 12 certificate
- Graduation degree or mark sheet
- Government-issued ID (Aadhaar, PAN, Voter ID)
- Caste certificate (if applicable)
- Disability certificate (if applicable)
- NOC (for Govt employees)
All the documents must be original; otherwise, your job will be disqualified.
Real Competition
Not only the eligibility criteria, but you also have another challenge, and that is competition.
| Year | Total Applicants | Vacancies | Approx Ratio |
|---|---|---|---|
| 2021 | 9.2 lakh | 2000+ | 1:460 |
| 2023 | 6.8 lakh | 995 | 1:680 |
Every eligible candidate must fight against the competition. So, you must prepare properly. Start as early as possible.
Also Read: IB ACIO Recruitment 2025 for 3717 Vacancies, Intelligence Bureau Executive Notification Out
If you are ready to join the Intelligence Bureau as an ACIO, this guide is for you. Here, I’ve disclosed every detail about the actual and official eligibility criteria. The first one is that you must be an Indian citizen. Your academic qualification must have a graduation degree from a recognized and registered university. Additionally, your physical fitness is an important parameter for this job.
FAQs
Q1. Can a final-year student apply?
Ans: No. You must have completed your graduation before the cut-off date.
Q2. Is physical fitness compulsory?
Ans: Not officially. But poor health or chronic illness may lead to disqualification later.
Q3. What is the age limit for SC/ST?
Ans: You get 5 years’ relaxation, so up to 32 years.
Q4. Can distance education graduates apply?
Ans: Yes, if your university is UGC-recognized and your degree is valid.
Q5. How many attempts are allowed?
Ans: There is no attempt limit. Apply as long as you meet the age and education criteria.