Table of Content:

What Is Preparatory Course In IIT: Complete Details (2025)

By:
Dhruva Angle
Date:
03 Jun 2025
What Preparatory Course IIT
Table of Content:

Getting into an IIT is a dream for many students across India. But not everyone clears the JEE Advanced cutoffs, even with relaxed marks for reserved categories. Every year, many seats meant for SC, ST, and PWD students remain empty. To solve this problem and give another chance to deserving students, IITs offer a special program called the IIT Preparatory Course.

This course is not just a second chance. It is a carefully designed one-year program that helps students build a strong foundation before starting their BTech journey. If you belong to the SC, ST, or PWD categories and narrowly missed the JEE Advanced cutoff, this course could open the doors to an IIT for you.

In this article, you will understand what the IIT Preparatory Course is, who can join, how it works, and why it can be a great opportunity for your future.

What is the IIT Preparatory Course?

The IIT Preparatory Course is a one-year full-time residential program. It is designed for students from SC, ST, and PWD categories who did not meet the final cutoff for admission to the BTech programs at the IITs. This course helps such students improve their academic performance and prepare better for the BTech curriculum.

Purpose of the Course

IITs reserve a certain number of seats for students from SC, ST, and PWD categories every year. But sometimes, these students are not able to meet even the relaxed cutoffs set for them. As a result, many reserved seats remain vacant. Directly lowering the admission standards further is not an option, as it could reduce the academic quality of IIT education. To solve this issue, the IITs created the Preparatory Course.

The goal is to help students who showed potential but couldn’t meet the required marks. This course helps them build a stronger base in core subjects so they can succeed in the BTech program later.

Key Features of the IIT Preparatory Course

The course lasts for one academic year. It is divided into two semesters of about six months each. Students live in the IIT hostel and attend regular classes just like first-year BTech students.

Subjects Taught

The course focuses on four subjects:

  • Physics
  • Chemistry
  • Mathematics
  • English

The science subjects are taught to strengthen the technical foundation. English is included to improve communication and comprehension skills. This is important because BTech courses are taught in English.

Classes and Teaching

Students attend lectures, tutorials, and lab sessions. They also complete assignments, take quizzes, and appear for mid-semester and end-semester exams. This helps them get used to the IIT academic style.

The evaluation is done on a pass/fail basis. Students must score at least 40% marks in Physics, Chemistry, and Mathematics and 30% in English. If a student fails only one subject by a small margin, the institute may give grace marks of up to 5%.

Final Evaluation

At the end of the year, all students take a final written test. If they pass all subjects, they are allowed to join the BTech program at the same IIT next year. They get admission to the same branch that was originally allotted to them during JoSAA counselling.

This means students do not need to appear for JEE Advanced again. However, they can choose to attempt the exam next year if they are still eligible.

Who Should Consider This Course?

The IIT Preparatory Course is not for everyone. It is only for those who belong to the SC, ST, or PWD category and have missed the admission cutoff but have shown some minimum level of performance in JEE Advanced. If you fall into this group, the course can help you stay on track for your IIT goal.

This course offers you a second chance to study at an IIT by preparing you better for the academic challenges ahead.

Eligibility Criteria for IIT Preparatory Course

Not everyone who misses the JEE Advanced cutoff can join the IIT Preparatory Course. There are clear eligibility rules that students must meet. These rules make sure that only the right candidates are selected for the program. Let us understand them one by one.

Eligibility Criteria IIT Preparatory Course

Category Requirement

The IIT Preparatory Course is only for students who belong to specific reserved categories. You must belong to one of these:

  • Scheduled Caste (SC)
  • Scheduled Tribe (ST)
  • Persons with Disabilities (PWD)

General category students and candidates from the Economically Weaker Section (EWS) are not eligible for this course. Only SC, ST, and PWD students are considered because the course is a part of India’s reservation policy to support these groups.

Academic Requirement

You must have passed your Class 12 (or equivalent) examination with a minimum of 65% marks. This rule ensures that students already have a basic level of academic understanding before they enter the preparatory course.

If you do not meet this 65% mark requirement, even if you qualify under the reservation category, you will not be considered for the course.

Seat Availability Condition

The IIT Preparatory Course is not always offered to every SC, ST, or PWD student who misses the cutoff. It is only offered when there are vacant seats in the reserved categories after the regular admission rounds of JoSAA counselling.

If all reserved seats get filled during normal admissions, the preparatory course may not be available at all that year. This means that seat availability is a major factor in whether you will be offered this 

chance.

No Prior Enrollment in the Course

You are eligible for the IIT Preparatory Course only once. If you have already taken admission in the preparatory course in any previous year, you cannot apply again. The course is meant as a one-time opportunity for students to improve their skills and move into the BTech program.

Students who fail or drop out of the course cannot retake it. They have to find other academic paths after that.

Minimum Performance in JEE Advanced

To be eligible for the preparatory course, you must have appeared in JEE Advanced and obtained a certain minimum score. Even if you miss the relaxed cutoff for SC, ST, or PWD candidates, you should meet at least the following minimum marks:

  • At least 2.5% marks in each subject (Physics, Chemistry, Mathematics)
  • At least 8.75% aggregate marks overall

These minimum marks are set to create a Preparatory Rank List. If you meet these marks but do not secure a seat in normal admission, you may be offered a seat in the preparatory course.

Qualifying Percentile for IIT Preparatory Courses

IIT Preparatory Rank List(For IITs and ISM Dhanbad)Minimum percentage of Marks Required for Each SubjectMinimum Percentage of Aggregate Marks
Common rank list (CRL)1035
Common-PwD rank list (CRLPwD)517.5
OBC-NCL rank list931.5
GEN-EWS rank list931.5
SC rank list517.5
ST rank list517.5
GEN-EWS-PwD rank list517.5
OBC-NCL-PwD rank list517.5
SC-PwD rank list517.5
ST-PwD rank list517.5
Preparatory course rank lists2.58.75

IIT Preparatory Rank Lists and Seat Allocation

The preparatory course in IIT admissions is a special initiative designed to help candidates from certain reserved categories who are unable to secure a seat in regular rounds due to lower ranks but meet the minimum qualifying criteria. This one-year course helps such students bridge academic gaps and prepare for regular undergraduate programs at the IITs. However, the process for preparing rank lists and allocating seats to preparatory course candidates is different from the standard admission procedure.

How Rank Lists for the Preparatory Course Are Prepared

Rank lists for the preparatory course are based on candidates’ performance in the JEE Advanced exam. However, these lists are separate from the regular JEE Advanced rank lists. A candidate must meet the minimum qualifying marks in each subject and in aggregate to be considered for the preparatory rank list, even if they do not secure a seat in regular admissions.

Preparatory Rank List CategoryConditions of Making IIT Preparatory Rank list
CRL-PWDIf the total number of applicants in the CRL -PWD, OBC-NCL-PWD, SC-PWD, and ST -PWD rank lists is 1.4 times the total number of seats available in the Open -PWD category.
STOnly when the total number of applications in the ST and ST-PWD rank list exceeds 1.4 times the total number of seats available in the SC category.
SCWhen the total number of applicants in the SC and SC-PWD categories reaches 1.4 times the total number of seat capacity in the SC category.
OBC-NCL-PWDWhile the total number of students in the OBC-NCL-PWD rank list is 1.4 times that of the total seat capacity in the SC-PWD category.
SC-PWDIf the number of applicants in the same category rank list exceeds 1.4 times the total SC-PWD seat capacity.
ST-PWDOnly when the total number of candidates in the ST-PWD rank list exceeds 1.4 times the total seat capacity in the same category.

Separate preparatory rank lists are created for the following categories:

  • CRL-PwD (Common Rank List – Persons with Disabilities)
  • SC (Scheduled Caste)
  • ST (Scheduled Tribe)
  • SC-PwD (Scheduled Caste – Persons with Disabilities)
  • ST-PwD (Scheduled Tribe – Persons with Disabilities)

Each of these lists is independent, and candidates are only ranked within their respective categories. This ensures fair competition among similarly placed candidates and allows for targeted support where needed.

When and How Seats Are Allocated

Seats under the preparatory course are not offered immediately in the first rounds of counselling. Instead, the allocation happens only if seats remain vacant in the reserved categories after all regular rounds of admission, including the special rounds (if conducted).

Typically, these seats are allocated during the fourth round of JoSAA (Joint Seat Allocation Authority) counselling. This gives candidates a chance to be considered for regular admission in the initial rounds, and only if they do not get a seat, they become eligible for the preparatory course based on their preparatory rank list.

Important Conditions for Preparatory Course Seat Allocation

  • Only vacant seats from the reserved categories are used for the preparatory course.
  • Candidates who are offered preparatory course admission must accept it and successfully complete the course to become eligible for admission to a regular IIT program the following year.
  • Admission is offered only once, and if a candidate refuses the offer, they are not eligible again for the preparatory course.

IIT Preparatory Course Structure and Evaluation

The preparatory course offered by IITs is designed to help students from reserved categories (such as SC, ST, and PwD) strengthen their academic foundations before they join the regular undergraduate programs. The course runs for one year and focuses on core subjects that are essential for succeeding in the rigorous academic environment of the IITs. The structure and evaluation method of the preparatory course are carefully designed to prepare students for the challenges ahead.

Subjects and Curriculum

Students admitted to the preparatory course must study a fixed set of subjects. Typically, the curriculum covers:

  • Mathematics
  • Physics
  • Chemistry
  • English Communication Skills

Some IITs also include basic computer programming or introductory engineering courses, depending on the department and the branch the student is eventually expected to join.

The course content is designed at a slightly lower level than the first-year IIT curriculum but higher than standard Class 12 topics. It bridges the knowledge gap between school education and the high academic demands of IITs.

The main aim is not just to teach theory but also to develop problem-solving ability, logical thinking, communication skills, and study habits that are crucial for success in an IIT undergraduate program.

Teaching Methods

The preparatory course follows a structured and intensive teaching approach. Students attend:

  • Regular classroom lectures
  • Tutorial sessions for problem-solving practice
  • Laboratory sessions for practical experience (especially in Physics and Chemistry)
  • Workshops and assignments to build writing and communication skills

Small batch sizes allow for personalized attention, and teachers often spend extra time with students who need additional help. Continuous mentoring is an important part of the course.

Some IITs also conduct mid-semester remedial classes if they find students struggling with certain topics.

Attendance Requirements

Strict attendance rules are enforced during the preparatory course. Students must attend a minimum percentage of classes (usually 75% or higher) in each subject. Failing to meet the attendance requirement can result in disqualification from the course.

Regular participation in classes, labs, and tutorials is considered an essential part of the learning process.

Evaluation and Passing Criteria

The evaluation system in the preparatory course is continuous and rigorous. It usually includes:

  • Periodic quizzes and tests
  • Mid-semester examinations
  • End-semester examinations
  • Assignments, lab reports, and project work

Each subject is assigned a grade based on the student’s performance in these assessments. To successfully complete the preparatory course, students must:

  • Achieve minimum passing marks (set by the institute) in each subject.
  • Meet overall academic performance criteria (a minimum cumulative grade point average, if applicable).
  • Fulfill all attendance and course participation requirements.

Students who meet all the academic and attendance requirements are then eligible for admission into the undergraduate program for which they were initially offered the preparatory course seat. Admission is guaranteed upon successful completion, but students cannot choose a different branch; they must join the branch originally allotted to them..

Benefits of the IIT Preparatory Course

The IIT preparatory course offers several key benefits to students from reserved categories, providing them with an opportunity to fulfill their academic dreams despite challenges.

No Tuition Fees

Students admitted through the preparatory course are exempt from paying tuition fees during the course. This significantly reduces the financial burden and allows students to focus solely on their studies without worrying about tuition costs.

Scholarships and Allowances

In addition to the tuition fee waiver, students receive several other financial benefits, such as:

  • Free mess facilities with a basic menu, ensuring that students have access to nutritious meals.
  • Full hostel fee waiver to alleviate accommodation expenses.
  • A monthly pocket allowance of ₹500 to help with personal expenses.

These financial aids make the preparatory course more accessible, especially for students from economically weaker backgrounds, ensuring they can fully concentrate on their academic progress.

What Happens After Completing the Course?

The outcome of the IIT preparatory course largely depends on the student’s performance throughout the duration of the program. While the preparatory course is designed to help students bridge the gap between school education and the IIT curriculum, success is not guaranteed. The course offers students a second chance to gain admission to the prestigious IITs, but their progression depends on their ability to meet the required academic standards.

Successful Candidates

Students who successfully pass all subjects in the preparatory course are offered several key benefits:

Admission into the pre-allotted BTech branch at an IIT: Once students complete the preparatory course, they are guaranteed admission to the undergraduate program they were originally allotted. This means they can begin their BTech studies in the next academic year without having to reappear for JEE Advanced.

Opportunity to reattempt JEE Advanced: After completing the preparatory course and joining the BTech program, students have the chance to attempt JEE Advanced again if they meet the age and number of attempts eligibility criteria. This provides an opportunity for students who might want to change their branch or pursue a higher rank for future placements or academic interests.

For these students, the preparatory course is a valuable stepping stone, giving them the chance to fulfill their aspirations of studying at an IIT and progressing to a full undergraduate program.

Unsuccessful Candidates

On the other hand, students who fail the preparatory course face several challenges:

No admission to the BTech program: Students who do not meet the passing criteria in the preparatory course are not offered admission to the BTech program. This means they miss out on the opportunity to join an IIT in the subsequent academic year.

Limited options for re-entry: These students must then seek alternative options, such as applying to private colleges, NITs (National Institutes of Technology), or state engineering colleges. The preparatory course does not offer a re-entry option, so students who fail cannot repeat the preparatory course to gain another chance at IIT admission.

No Degree Awarded

It’s important to note that students do not receive any degree or diploma for successfully completing the preparatory course. The preparatory course is not a degree-granting program. Instead, it serves as a bridge to the BTech program, designed to equip students with the necessary academic skills to succeed in their undergraduate studies at IIT. The completion of the preparatory course does not count toward any formal degree or qualification.

Conclusion

The IIT Preparatory Course gives reserved category students a valuable second chance to enter India’s top engineering institutes. It is a one-year program that focuses on improving your basics in Physics, Chemistry, Mathematics, and English. If you pass this course, you can directly join the BTech program in your allotted IIT branch the next year.

This course does not charge tuition fees, offers hostel and mess support, and even gives a monthly pocket allowance. It is designed to help students who have potential but need a little more time and support to match IIT standards.

If you belong to the SC, ST, or PWD category and just missed the JEE Advanced cutoff, this course can give you a clear path to your IIT dream. It is not an easy shortcut, but a fair chance to prove yourself. With hard work and focus, the IIT Preparatory Course can be your gateway to success.

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