Old IIMs vs New IIMs: the ROI comparison that actually matters

India has 22 IIMs as of 2026. The discourse around them lumps them into “old” and “new” — typically the original IIMs A, B, C, L, I, K plus more recently established institutes from 1996 onward as “older,” with the 2008+ batch of IIMs labelled “newer.” Most CAT aspirants are told the older IIMs are dramatically better; most then assume the newer IIMs are second-class options.

The data doesn’t support either extreme view. Old IIMs are stronger on some dimensions, weaker on others. This article walks through the actual ROI comparison — fees, placement averages, payback math, and the under-discussed factors that matter more than school name.

The numbers — straight from official placement reports

From the IMS India 2026 CAT prospectus, validated by Sanket R Shah and Associates:

Old IIMs (A1 tier — CDC programmes):

• IIM Ahmedabad PGP: ₹26.5 lakh fees · ₹35.2 LPA average placement
• IIM Bangalore PGP + BA: ₹26.0 lakh · ₹34.9 LPA
• IIM Calcutta PGP: ₹31.0 lakh · ₹34.2 LPA
• IIM Lucknow: ₹20.75 lakh · ₹32.3 LPA
• IIM Indore PGP: ₹21.2 lakh · ₹29.6 LPA
• IIM Kozhikode PGP: ₹23.5 lakh · ₹28.1 LPA

Mid-tier IIMs (A2):

• IIM Mumbai (formerly NITIE) MBA: ₹21.0 lakh · ₹33.8 LPA
• IIM Shillong PGP: ₹26.2 lakh · ₹26.4 LPA

Newer IIMs (A4):

• IIM Raipur PGP: ₹18.0 lakh · ₹18.2 LPA
• IIM Ranchi MBA: ₹19.2 lakh · ₹19.3 LPA
• IIM Rohtak PGP: ₹17.9 lakh · ₹18.7 LPA
• IIM Trichy PGP: ₹19.5 lakh · ₹19.4 LPA
• IIM Udaipur MBA: ₹20.4 lakh · ₹18.8 LPA

Payback math, side-by-side

Assuming a candidate earning ₹6 LPA pre-MBA. Add ₹4 lakh for living expenses across 2 years. Opportunity cost: 2 × ₹6 LPA = ₹12 lakh foregone salary.

IIM Ahmedabad PGP: ₹26.5L fees + ₹4L living + ₹12L opportunity = ₹42.5L total cost. Post-MBA salary ₹35.2 LPA. Annual delta over pre-MBA: ₹29 LPA. Payback period (pre-tax): ~1.5 years.

IIM Indore PGP: ₹21.2L + ₹4L + ₹12L = ₹37.2L total. Post-MBA ₹29.6 LPA. Delta: ₹23.6 LPA. Payback: ~1.6 years.

IIM Rohtak PGP: ₹17.9L + ₹4L + ₹12L = ₹33.9L total. Post-MBA ₹18.7 LPA. Delta: ₹12.7 LPA. Payback: ~2.7 years.

IIM Raipur PGP: ₹18.0L + ₹4L + ₹12L = ₹34.0L total. Post-MBA ₹18.2 LPA. Delta: ₹12.2 LPA. Payback: ~2.8 years.

Two observations. First, all four payback periods are under 3 years pre-tax. The MBA is “in the black” quickly across both old and new IIMs. Second, the payback period gap between old IIMs and new IIMs is roughly 1 year — much smaller than the salary differential suggests, because the new IIMs have substantially lower fees.

Where the real differences are

Payback periods are similar. So why the strong preference for old IIMs in market signaling? Four real differences worth taking seriously:

Ceiling, not floor

The average placement at IIM-A is ₹35 LPA, but the top quartile at IIM-A often crosses ₹60 LPA — and a handful of placements every year hit ₹1 crore+ (top consulting roles, top investment banking, top global tech). The top quartile at IIM Rohtak crosses ₹25 LPA, with the highest few placements in the ₹35–40 LPA range.

For aspirants targeting top-bucket outcomes, the difference is real. The IIM-A ceiling is meaningfully higher than the IIM-Rohtak ceiling, even when the averages are closer than expected. If you have specific top-bucket career destinations (MBB consulting, top IB, top tech PM), the old IIM is the higher-expected-value bet.

Network density

Old IIM alumni networks are 30+ years deep and concentrated in senior positions across Indian industry. Newer IIM alumni networks are 10–15 years old and still building their senior-position density. The network effect is non-trivial for India-based long-term careers — alumni connections open doors that direct applications don’t.

The differential narrows for younger candidates (under 30) who haven’t yet reached the career stage where network density matters most. By age 35, the difference is meaningful and durable.

Specific role access

Top management consulting firms (McKinsey, BCG, Bain) recruit predominantly at IIM-A/B/C — almost not at all at newer IIMs. Top investment banks (Goldman Sachs, JP Morgan front office) similar pattern. Top FMCG brand management programmes (Unilever HUL Global Future Leaders, P&G) recruit mostly at IIM-A/B/C plus 1–2 mid-tier.

If your specific career destination requires one of these recruiters, your IIM choice is constrained — not by brand preference, but by recruiter access. Newer IIMs place strongly into tech, banking middle-office, FMCG sales-track, operations roles, but not the top-bucket roles that lead with old-IIM recruiting.

Self-selection of cohort

Old IIMs attract candidates with higher percentiles, more demanding profiles, and more aggressive career destinations. The cohort effect on your two MBA years is real — your classmates push you, recruit alongside you, and shape your career trajectory.

Newer IIMs have stronger cohorts than people give them credit for, but the density of top-bucket aspirants is lower. This matters more for candidates planning to leverage the MBA for major career changes than for candidates planning incremental moves.

The case for newer IIMs

Three scenarios where newer IIMs are genuinely the right choice:

One: Your career destination doesn’t require old-IIM recruiting. Many strong career paths — tech product, operations, banking middle-office, FMCG sales, supply chain — are well-served by newer-IIM placements. If your target roles aren’t in the “top recruiters at IIM-A” bucket, the newer IIM gives similar career outcome at substantially lower cost.

Two: Your profile is borderline for the old IIMs and strong for the newer ones. A 95-percentile aspirant who would scrape an IIM Indore call but cleanly converts IIM Rohtak should usually take IIM Rohtak. Marginal admission at a higher-tier school is often worse than confident admission at a slightly lower-tier school, especially for placements where ranking-within-class matters.

Three: Lower fees matter for your situation. ₹17–20 lakh at a newer IIM versus ₹26 lakh at IIM Calcutta is a meaningful difference for candidates funding their MBA through loans. The total debt at a newer IIM, given the salary outcomes, is more easily serviceable.

The honest reality of “old IIM premium”

For aspirants from Madhya Pradesh and the broader CAT-25 IMS Indore cohort specifically: IIM Indore PGP is the most commonly converted single IIM at ₹21.2L fees and ₹29.6 LPA average placement. The payback math is comparable to IIM-L and better than IIM Shillong on cost basis. For an MP-based aspirant prioritising strong placements with manageable cost, IIM Indore PGP is the right primary target.

The old/new distinction matters less than the school-fit distinction. The right question isn’t “which is better — IIM Indore or IIM Trichy.” The right question is “given my career destination, which programme’s placement report has more of the roles I want to enter?”

Related: All 47 B-schools with placement breakdowns · Is MBA worth it in 2026? · A-B-C or Nothing.