IMU-CET Reservation 2026: Complete Guide to OBC, EWS, SC/ST Categories

Reservation in IMU-CET is one of the most searched and least clearly explained topics in maritime career guidance. Students across Reddit, WhatsApp groups, and Instagram comments are arguing about EWS having more seats than SC/ST, which category gets which relaxation, and whether state OBC lists apply for central admissions.

This post gives you clean, verified answers with no confusion.

The Foundation: Which Reservation Policy Applies to IMU-CET?

IMU (Indian Maritime University) is a Central University under the Ministry of Ports, Shipping and Waterways. This means it follows Central Government reservation norms — not state-specific reservation policies.

This is a critical distinction. Some states have reservation percentages that differ from the central norm (Maharashtra’s OBC quota, for instance, is different). But for IMU-CET and IMU’s central counselling, the Central OBC list and Central Government reservation percentages apply.

IMU-CET 2026 Seat Reservation Matrix

Category	Reservation Percentage
General (Unreserved)	50%
OBC (Non-Creamy Layer)	27%
SC (Scheduled Caste)	15%
ST (Scheduled Tribe)	7.5%
EWS (Economically Weaker Section)	10%

Note: The 10% EWS reservation was introduced via the 103rd Constitutional Amendment and is carved out from the General (Unreserved) category, not from OBC/SC/ST seats. This is why EWS has more seats than SC or ST — it is 10% of the total, while SC is 15% of the total and ST is 7.5%.

This is the source of the confusion seen on Reddit (the post titled “EWS has more reservation than ST” — yes, that is technically true in absolute percentage, but the comparison is misleading because EWS comes from unreserved seats).

Category-Wise Eligibility Details

General Category (Unreserved)

Academic Requirement: 60% aggregate in Physics, Chemistry, and Mathematics in Class 12, from a recognised board.

Age Limit: 17–25 years at the time of joining (varies slightly by program).

Documents: Standard Class 12 and IMU-CET application documents. No additional category certificate.

OBC — Non-Creamy Layer

Academic Requirement: 60% aggregate in PCM (same as general in most cases; some institutes offer 5% relaxation — confirm per institute).

Age Relaxation: 3 years above the general upper age limit.

Seat Allocation: 27% of total seats in each program.

Documents Required:

OBC-NCL certificate issued by SDM/Tehsildar or above
Certificate must be in the Central Government format (not state format)
Certificate must confirm “Non-Creamy Layer” status
Validity: Certificate should not be older than 1 year from the application date (requirements may vary — check official notification)

Important: Your caste must be in the Central OBC List — not just the state OBC list. Many castes are on state OBC lists but not on the Central list. If your caste is not on the Central list, you cannot claim OBC reservation for IMU-CET.

How to verify: Check the Central OBC list on the NCBC (National Commission for Backward Classes) website. Your SDM/Tehsildar can also confirm whether your caste qualifies for Central OBC status.

EWS — Economically Weaker Section

Academic Requirement: 60% aggregate in PCM (same as general category; EWS is an economic criterion, not academic).

Age Relaxation: EWS candidates generally do not receive age relaxation under the central scheme.

Seat Allocation: 10% of total seats, carved from the General category.

Eligibility Income Criterion:

Annual family income must be below ₹8 lakh per year
Family should not own agricultural land of 5 acres or more
Family should not own a residential flat of 1000 sq ft or more
Family should not own a residential plot of 100 sq yards or more in notified municipalities

Documents Required:

EWS certificate issued by SDM/Tehsildar or above
Certificate must confirm income and asset criteria
Must be in the format prescribed by the Department of Personnel and Training (DoPT), Government of India

SC — Scheduled Caste

Academic Requirement: 55% aggregate in PCM (5% relaxation from the general 60% requirement). This is subject to the specific year’s official notification — always verify.

Age Relaxation: 5 years above the general upper age limit.

Seat Allocation: 15% of total seats.

Documents Required:

SC certificate issued by competent authority of your home state
Certificate must use the caste name as it appears in the Presidential Order for your state

ST — Scheduled Tribe

Academic Requirement: 55% aggregate in PCM (5% relaxation from the general 60% requirement).

Age Relaxation: 5 years above the general upper age limit.

Seat Allocation: 7.5% of total seats.

Documents Required:

ST certificate issued by competent authority of your home state
Same format requirements as SC

How Reservation Works in IMU-CET Counselling

IMU-CET is not just about the entrance exam. After the exam, results, and ranking, there is a counselling process where seats are allocated.

During counselling:

You declare your category
You upload supporting certificates
Seats are allotted category-wise based on your rank within that category

A reserved category candidate with a high rank can also choose to be considered under the General category if their rank is high enough to qualify — this is called “floating up.” You are never forced to take a reserved category seat.

Cutoffs: Reserved category cutoffs are typically lower than General cutoffs. The exact difference varies by year, program, and institute.

What Happens to Seats That Go Unfilled in Reserved Categories?

If reserved category seats go unfilled after multiple counselling rounds, the seats may be opened to the next eligible category (de-reservation). For SC/ST, unfilled seats are typically offered to other reserved categories or General category in later rounds.

This is why completing all counselling rounds and staying updated matters — seats that appeared unavailable early can open up.

Common Mistakes That Get Applications Rejected

1. Using a State OBC Certificate for Central OBC Reservation Your caste must be on the Central list, not just the state list. Many applicants submit state certificates for castes that are not on the Central OBC list and face rejection during document verification.

2. Expired OBC-NCL Certificates OBC-NCL certificates have limited validity. Ensure your certificate is current at the time of application and at the time of document verification.

3. Wrong Certificate Format State governments often have their own formats for OBC/EWS certificates. Ensure your certificate is in the Central Government format — especially for EWS.

4. Creamy Layer Status If your family income or assets exceed the OBC creamy layer threshold (currently ₹8 lakh per year for most income sources), you are not eligible for OBC reservation even if your caste is on the OBC list.

Reservation vs Merit: The Honest Picture

Reserved category students in DNS and marine engineering programs perform identically to General category students once on board ships. The qualification they earn — Diploma in Nautical Science, 2nd Mate CoC, or Marine Engineering degree — is the same qualification. Shipping companies do not ask for your IMU-CET rank or your admission category when recruiting you as an officer.

Your reservation status helps you get into training. What you do with the training is entirely up to you.

IMU-CET 2026 Key Dates

The City Selection Portal for IMU-CET 2026 opened on 4 May 2026. Exam dates and result declaration dates will be announced on the official IMU website. Category certificates must be ready before counselling.

Internal Resources

Need Personalised Category Guidance?

If you are unsure whether your caste qualifies for Central OBC reservation, or need help understanding your EWS eligibility, or want to understand how your rank will translate into seat options — SailorGPT can walk you through it.

Chat with SailorGPT: sailorsuccess.online/sailorgpt

For direct consultation: wa.me/919958110235

— Sailor Success Team

Frequently Asked Questions

Does IMU-CET have reservation for OBC candidates?

Yes. OBC (Non-Creamy Layer) candidates get 27% reservation as per central government norms. The percentage cutoff for OBC candidates is typically lower than the general category.

What is the EWS reservation percentage in IMU-CET?

EWS (Economically Weaker Section) candidates get 10% reservation. You need a valid EWS certificate issued by the competent authority in your state.

Does SC/ST get relaxation in the 60% marks requirement?

Yes. SC/ST candidates generally require 55% aggregate in PCM instead of 60%, subject to confirmation in the specific year's IMU-CET notification.

Is there age relaxation for reserved category in IMU-CET?

SC/ST candidates typically get 5 years of age relaxation. OBC candidates typically get 3 years. EWS candidates generally do not get age relaxation.

Which certificate do I need for OBC reservation in IMU-CET?

You need an OBC Non-Creamy Layer certificate issued by a competent authority (SDM/Tehsildar level or above) in your state, in the format specified by the Government of India.

IMU-CET Courses