What does ACIO stand for?

Assistant Central Intelligence Officer, a General Central Service, Group 'C' (Non-Gazetted, Non-Ministerial) post with Level 7 pay scale (Rs. 44,900 - Rs. 1,42,400).

What is the minimum qualifying mark for IB ACIO Tier II?

33% (17 out of 50 marks) to qualify for the Tier III interview stage.

IB ACIO 2026 — Dates, Eligibility, Syllabus & Career Guide

Strategic Fit

The Decision Matrix

What It Is

National-level exam conducted by MHA for recruiting Grade-II intelligence officers in IB.

Ideal Candidates

Bachelor's degree (any discipline) from a recognised university

Core Advantage

Pivot Guideline

Difficulty Rating

Moderate

Hard

Toughest

Mentors Cabin

Intelligence Bureau Assistant Central Intelligence Officer (IB ACIO)

The Decision Matrix

Honest Advice & Guidance

Avoid This Path If

Common Mistakes

Myths vs Reality Checks

Intelligence Bureau Assistant Central Intelligence Officer (IB ACIO)

The Decision Matrix

Honest Advice & Guidance

Avoid This Path If

Common Mistakes

Myths vs Reality Checks