CSAB Counselling 2026: Dates, Registration, Eligibility and Seat Allotment

Published By

College Dakhla

Jul 15, 2026
CSAB Counselling 2026: Dates, Registration, Eligibility and Seat Allotment

Every year, thousands of engineering aspirants participate in CSAB Counselling after the completion of JoSAA counselling to secure admission to NITs, IIITs, and GFTIs.

Conducted by the Central Seat Allocation Board (CSAB), this process fills vacant seats after the JoSAA rounds and offers students another opportunity to get admission based on their JEE Main rank.

If you're planning to participate in CSAB Counselling 2026, understanding the registration process, eligibility, important dates, and seat allotment procedure is essential.

This guide covers all the key details to help you make informed decisions during the counselling process.

What is CSAB Counselling?

CSAB Counselling is a centralized admission process conducted by the Central Seat Allocation Board to fill vacant seats in NITs, IIITs, and GFTIs after the JoSAA rounds.

Admissions are offered online based on the candidate's JEE Main rank, category, eligibility, and seat availability. Students aiming for engineering admissions can also explore our guide to the Best B.Tech Colleges in Delhi NCR before filling their preferences.

Unlike JoSAA, which conducts the primary counselling process for admissions into IITs, NITs, IIITs, and GFTIs, CSAB focuses only on filling the vacant seats in NITs, IIITs, and GFTIs after the completion of JoSAA counselling.

For many candidates who could not secure a seat during JoSAA or wish to improve their allotted institute or branch, CSAB Special Rounds provide another opportunity to participate in seat allocation.

Highlights of CSAB Counselling

Particulars	Details
Conducting Authority	Central Seat Allocation Board (CSAB)
Admission Through	JEE Main Rank
Counselling Mode	Online
Participating Institutes	NITs, IIITs, and GFTIs
Number of Special Rounds	Usually 2
Includes IITs	No
Official Website	https://csab.nic.in

Who Can Participate in CSAB Counselling?

Candidates can apply for CSAB Counselling if they satisfy the eligibility conditions prescribed for the respective admission year.

Generally, students can participate if they:

Have qualified for the JEE Main.
Meet the eligibility requirements for admission into NITs, IIITs, or GFTIs.
Have not received a seat through JoSAA or wish to participate in the CSAB Special Rounds, subject to the applicable rules.
Complete the online registration within the specified deadline.
Pay the required participation fee.

Note: Eligibility conditions may vary slightly every year depending on the counselling guidelines released by CSAB. Candidates should always verify the latest information before applying.

CSAB Counselling 2026 Important Dates

The official schedule for CSAB Counselling 2026 will be announced after the completion of JoSAA counselling.

Based on previous years, the counselling is expected to be conducted during July - August 2026.

Event	Expected Timeline
Registration Begins	28 July 2026
Choice Filling	28 July 2026
Last Date to Register	3 August 2026
Special Round 1 Seat Allotment	6 August 2026
Online Reporting	6 August – 10 August 2026
Special Round 2 Seat Allotment	12 August 2026
Final Admission Process	Tentatively 13 August – 18 August 2026

Note: The counselling schedule is subject to change. Candidates are advised to verify the latest dates on the official CSAB website before participating in the counselling process.

CSAB Counselling Registration Process

Candidates must complete the registration process online through the official CSAB counselling portal. The registration window opens after JoSAA counselling concludes.

Steps to Register for CSAB Counselling

Visit the official CSAB counselling website.
Log in using your JEE Main application number, password, and security credentials.
Complete the registration by verifying your personal and academic details.
Pay the required participation fee through the available online payment methods.
Fill and lock your preferred choices of colleges and branches.
Submit the application and download the confirmation page for future reference.

Documents Required During Registration

Keep the following documents ready before starting the registration process:

JEE Main Admit Card
JEE Main Scorecard
Class 10 Marksheet (Date of Birth Proof)
Class 12 Marksheet or Passing Certificate
Category Certificate (if applicable)
PwD Certificate (if applicable)
Passport-size Photograph
Valid Photo ID Proof
Income Certificate (where applicable under reservation guidelines)

Candidates should ensure that all uploaded documents are valid and match the details provided during registration to avoid issues during admission verification.

CSAB Opening and Closing Ranks

The CSAB opening and closing ranks indicate the range of JEE Main ranks at which seats are allotted to candidates in the CSAB Special Rounds.

The opening rank is the first rank that secures admission to a particular course and institute, while the closing rank is the last rank at which the seat is allotted after the counselling round concludes.

These ranks are released separately for every participating institute, branch, category, and quota after each special round.

Factors Affecting CSAB Opening and Closing Ranks

Several factors influence the cutoff ranks every year, including:

Number of vacant seats available after JoSAA.
Total number of candidates participating in CSAB Special Rounds.
Difficulty level of JEE Main.
Candidate's category (General, OBC-NCL, SC, ST, EWS, PwD).
Institute and branch preference.
Previous year's cutoff trends.

How to Check CSAB Opening and Closing Ranks?

Candidates can download the official opening and closing rank PDFs from the CSAB website after every special round. Before filling choices, it is advisable to compare previous years' cutoffs to estimate admission chances.

CSAB Seat Allotment Process

The CSAB seat allotment process is conducted online after the registration and choice-filling window closes.

Seats are allotted based on the candidate's JEE Main rank, category, preferred choices, seat availability, and the reservation policies applicable to participating institutes.

The allotment process is usually conducted in 2 Special Rounds.

Steps in the Seat Allotment Process

Candidates complete registration and choice filling.
CSAB processes all applications based on merit and seat availability.
Seat allotment results are published online.
Candidates download their Provisional Seat Allotment Letter.
Online reporting and document verification begin.
Candidates complete the admission formalities within the prescribed deadline.

If a candidate is allotted a seat but fails to complete the required reporting process within the stipulated time, the allotted seat may be cancelled according to the counselling rules.

CSAB Counselling Fees

Candidates are required to pay a participation fee during registration to take part in CSAB Special Rounds.

The fee varies depending on the candidate's category and is adjusted according to the counselling rules applicable for that year. The fee must be paid online using the payment options.

Mode of Payment

Candidates can generally pay the participation fee through:

Debit Card
Credit Card
Net Banking
UPI
Other online payment methods available on the portal

Note: The participation fee and refund policy may change each year. Candidates should check the official CSAB information brochure for the latest fee structure and refund guidelines before making the payment.

Benefits of CSAB Counselling

Participating in CSAB Counselling offers several advantages, especially for students who missed admission during JoSAA.

Some of the key benefits include:

Provides another opportunity to secure admission after JoSAA.
Fills vacant seats in reputed NITs, IIITs, and GFTIs.
Completely online registration and counselling process.
Admission is based on JEE Main rank and official seat allocation rules.
Candidates may get a better institute or branch depending on seat availability.

CSAB Counselling vs JoSAA Counselling

Many students get confused between JoSAA and CSAB Counselling. Although both are related to engineering admissions, their purpose is different.

Feature	JoSAA Counselling	CSAB Counselling
Purpose	Main counselling process	Special counselling to fill vacant seats
Admission Based On	JEE Main & JEE Advanced	JEE Main
Participating Institutes	NITs, IIITs, GFTIs	NITs, IIITs, GFTIs
IIT Admission	Yes	No
Counselling Rounds	Regular JoSAA Rounds	Special Round 1 & Round 2

If you did not receive a seat in JoSAA or want another opportunity to secure admission in an NIT, IIIT, or GFTI, CSAB Special Rounds can be a valuable option.

Conclusion

CSAB Counselling offers JEE Main qualified candidates another opportunity to secure admission to vacant seats in NITs, IIITs, and GFTIs after JoSAA counselling, or improve their allotted institute or branch.

Before participating, candidates should review the eligibility criteria, registration process, important dates, seat allotment procedure, and previous years' opening and closing ranks. They are also advised to regularly check the official CSAB website for the latest updates and notifications.

Frequently Asked Questions

The full form of CSAB is Central Seat Allocation Board.

CSAB counselling cutoff refers to the opening and closing ranks at which seats are allotted in different institutes and branches during the Special Rounds

No, CSAB is not better than JoSAA; both serve different purposes.

Yes. During CSAB Counselling, candidates belonging to the EWS category are considered under the applicable reservation policy.