IIM stands for Indian Institute of Management, a network of 22 publicly funded business schools designated as “institutions of national importance” by the Indian government. These institutes are widely considered the most prestigious management schools in India, and their flagship two-year MBA programs are among the most competitive to enter anywhere in the world. The IIM Act of 2017 gave each institute the legal authority to grant degrees independently, replacing the older system of awarding post-graduate diplomas.
How the IIM System Is Organized
The 22 IIMs are spread across India, and each operates as an independent, not-for-profit legal entity with its own board of governors, director, and academic policies. While they share the IIM brand and a common entrance exam, each institute sets its own admission criteria, fee structure, and curriculum. Think of them as a family of schools rather than branches of a single university.
The IIMs are commonly grouped into three generations based on when they were established. The first generation, often called the “Old IIMs,” includes seven institutes founded before 1996: IIM Ahmedabad, IIM Calcutta, IIM Bangalore, IIM Lucknow, IIM Kozhikode, IIM Indore, and IIM Mumbai (formerly known as NITIE, which was converted to an IIM in 2023). These campuses have the strongest brand recognition, the most established alumni networks, and typically the highest placement salaries.
The second generation, or “New IIMs,” includes seven institutes established between 2007 and 2011: IIM Shillong, IIM Rohtak, IIM Ranchi, IIM Raipur, IIM Udaipur, IIM Trichy, and IIM Kashipur. The third generation, sometimes called “Baby IIMs,” covers eight institutes founded between 2011 and 2015, including IIM Amritsar, IIM Nagpur, IIM Sambalpur, IIM Sirmaur, IIM Jammu, IIM Bodh Gaya, IIM Visakhapatnam, and IIM Guwahati. Newer IIMs are still building their reputations but benefit from the shared IIM framework and branding.
Programs Offered
The flagship program at every IIM is the two-year Post Graduate Programme in Management (PGP), which is the equivalent of an MBA. Since the 2017 Act, IIMs have been authorized to award MBA degrees directly. This is the program most people think of when they hear “IIM,” and it is the one that admits students through the Common Admission Test (CAT).
Beyond the PGP, individual IIMs offer a range of other programs depending on their size and focus:
- Integrated Programme in Management (IPM): A five-year course that admits students straight out of high school. IIM Indore launched the first IPM in 2011. The program spends three years building a foundation in liberal arts and social sciences, then two years on management. Graduates receive a dual degree: a Bachelor of Arts (Foundations of Management) and an MBA.
- Executive MBA/EPGP: One-year programs designed for working professionals with several years of experience. These do not require the CAT exam and instead have their own application processes.
- Doctoral programmes: PhD-level research programs for those pursuing academic or research careers in management.
- Specialized PGPs: Some IIMs offer programs focused on specific domains, such as Human Resource Management, Public Policy, or Finance.
Getting In: The CAT Exam and Selection Process
Admission to an IIM’s flagship MBA program starts with the Common Admission Test (CAT), a nationwide entrance exam held once a year, typically in November or December. CAT tests verbal ability and reading comprehension, data interpretation and logical reasoning, and quantitative aptitude. Over 200,000 candidates take the exam each year, and scoring well enough for the top IIMs requires landing in roughly the 99th percentile or above.
To be eligible, you need a bachelor’s degree from a recognized university in any discipline. IIM Ahmedabad, for example, requires candidates to have completed all degree requirements by June 30 of the year they would join the program. There is no restriction on your undergraduate field of study, so engineering, commerce, arts, and science graduates all compete for the same seats.
A strong CAT score gets your foot in the door, but it does not guarantee admission. Each IIM has its own shortlisting criteria that factor in your CAT percentile, academic record, work experience, and sometimes diversity considerations. Shortlisted candidates then go through a second stage that typically includes a personal interview and, at some institutes, a written test.
IIM Ahmedabad’s process illustrates how this works in practice. For the 2026-28 batch, the minimum CAT cutoff for general category candidates is a 95th percentile overall and 85th percentile in each section. Shortlisted candidates take an Analytical Writing Test (AWT) and a Personal Interview (PI). The final composite score is weighted as follows: personal interview accounts for 50%, CAT score for 25%, application rating for 15%, and the writing test for 10%. Other IIMs follow similar multi-stage processes with their own weightings.
Fees and Financial Commitment
IIM fees vary significantly across campuses and programs. The older, more established IIMs tend to charge higher tuition for their flagship MBA programs, with total fees for the two-year PGP ranging from roughly ₹10 lakh at some newer IIMs to over ₹25 lakh at the top-tier campuses. These figures change regularly, so check each institute’s website for current numbers.
For the five-year IPM at IIM Indore, domestic students pay approximately ₹5 lakh per year for the first three years. The fourth and fifth years are priced at the prevailing PGP fee, which is typically higher. Most IIMs offer scholarships, fee waivers, and loan assistance to help admitted students manage costs. Banks also offer education loans specifically for IIM admits at competitive interest rates, given the strong placement track record.
Placements and Career Outcomes
The placement process is one of the biggest draws of an IIM education. Each campus runs a structured placement season where companies visit campus to recruit graduating students. The older IIMs consistently attract top recruiters in consulting, finance, technology, consumer goods, and general management. Median starting salaries at the top IIMs frequently exceed ₹25-30 lakh per year, with the highest offers crossing ₹1 crore in some cases for roles in international consulting or investment banking.
Newer IIMs have been steadily improving their placement numbers, though median salaries tend to be lower than at the established campuses. The IIM degree carries weight across all 22 campuses, but the strength of the alumni network and recruiter relationships at the older institutes gives their graduates a measurable edge in the job market, particularly for the most competitive roles.
What Makes IIMs Different From Other B-Schools
Several features set IIMs apart from other business schools in India. Their designation as institutions of national importance under the IIM Act means they operate with a degree of autonomy that most universities do not have. They set their own curricula, hire their own faculty, and are not affiliated with any state university. This independence allows them to update programs quickly and maintain high academic standards.
IIMs also fall under the Right to Information Act, meaning their operations, finances, and policies are subject to public transparency requirements. They are not-for-profit entities by law, so tuition revenue is reinvested into the institution rather than distributed as profit.
The case-study teaching method, borrowed from Harvard Business School’s model, is a core part of the pedagogy at most IIMs. Students analyze real business scenarios in class, debate solutions, and learn to think through ambiguous, high-stakes decisions. This approach, combined with rigorous grading curves and heavy workloads, is designed to prepare graduates for leadership roles in business and public life.