IISc BS Admission 2025 - Indian Institute of Science, Bangalore has released the IISC BS admission notification. The authority has announced the IISC BS application form 2025 dates on the official website, iisc.ac.in. Candidates can apply to the IISc Bangalore between May 1 to June 6, 2025. The selection ot BS Research programmes is based on JEE Advanced exam and ISER Aptitude Test. Candidates who cleared class 12th in 2023, 2024 or are appearing in 2025 can apply for IISc BS admission.
According to the NTA's latest update, JEE January session results 2025 will be announced on February 12, while the session 2 results are scheduled for release on April 20.
How to Fill IISc Bangalore BS Application Form 2025
IISc BS Admission Cut off 2025
IISC BS Merit List 2025
IISc BS Admission Counselling 2025
IISc BS Fee Structure 2025
IISc BS Admission 2025
IISc BS Admission 2025 Date
Events
Dates
Start Date of Application
May 1, 2025
Last Date of Application
June 6, 2025
IISc BS counselling (JEE Advanced exam)
June 2025
Last date to submit the provide their roll no. and CRL rank (JEE Advanced mode)
June 2025
Online counselling and seat allotment for JEE Advanced candidates
June 2025
Last date to update the application number and overall rank (IAT mode)
July 2025
IISc BS counselling (IAT exam)
July 2025
IISc BS admission online counselling for IAT candidates
July 2025
How to get admission in IISc Bangalore
Admission to IISc Bangalore BS is through two channels/modes which include JEE Advanced and IISER IAT. Candidates have to apply for admission by filling out the online application form from the website of the institute. Candidates who fill out and submit the form within specified dates will be shortlisted based on their scores.
IISc BS Admission 2025 Selection Criteria
Candidates who fill and submit the application form within the specified date and time are considered for admission. The selection of candidates is based on their score in the exam through which they apply - JEE Advanced or IISER Admission Test (IAT). The institute prepares the IISc BS cutoff based on the score through different modes of admission. Candidates who meet the IISc BS cutoff have to appear for online counselling.
Candidates applying for IISc BS admission 2025 must ensure they fulfill the eligibility criteria of the institute. IISc BS admission eligibility has several criteria from subjects in class 12, year of passing class 12 among others. Candidates are provided here with the complete list of all conditions to make sure they are eligible for IISc BS admission 2025.
IISc BS Admission Eligibility Criteria
Eligibility
Minimum Criteria
Qualifying Exam
Candidates must have passed 10+2 (or equivalent) in 2023/ 2024 or should be appearing in the exam in 2025 to be eligible for the admission process.
Compulsory Subjects
Candidates must have studied Physics, Chemistry and Mathematics as main subjects along with other subjects during their 10+2 (or equivalent).
Qualifying Marks
Candidates must have secured a first-class or 60% or equivalent grade in the 12th Standard exam.
However, there is no minimum percentage for SC/ST candidates, they are only required to pass in the 10+2 (or equivalent).
IISc BS Admission 2025 - Qualifying Marks
Category
Minimum marks required class 10+2 or equivalent
General
60%
SC/ST
Class pass
JEE Main Syllabus: Subjects & Chapters
Select your preferred subject to view the chapters
How to Fill IISc Bangalore BS Application Form 2025
Candidates applying for IISc BS admission 2025 have to fill out the application form by providing the basic details. The application form for IISc BS admission 2025 will be released on May 1, 2025. Only online applications are accepted.
Documents to be kept ready before filling the IISc BS Application Form
Details of the admission Channel (JEE Advanced/IISER IAT)
A scanned image of the photograph of the candidate
A scanned image of the signature of the candidate
Scanned image of the signature of the Parent/Guardian
Scanned image of Caste Certificate (If applicable)
Steps involved in filling the application form:
Step 1- Registration: The first step in filling out the application form is registration. At this stage, candidates have to provide their basic details like name, email ID, mobile number and date of birth. After providing three basic details and submitting the details, candidates will receive details on their email and mobile regarding their registration number and password.
Step 2- Filling of Detailed Application Form: At this stage, candidates have to log in using the registration number/email ID and password received by them. After login, candidates have to fill out a detailed application form by providing details of education, address, and parents.
Candidates also need to enter choices of the exam through which they are applying (JEE Main/Advanced/KVPY) and the choices of course/specialisation while filling out the application form.
Step 3- Uploading Documents: Candidates also need to upload the scanned images of their passport-size colour photograph, signature and parents' signature. The scanned images have to be within the permissible size and dimension otherwise students will face difficulty in uploading them. Advised is to make the images as per dimension and size prescribed by the IISc.
Step 4- Payment of Fees: The last stage in filling out the application form for IISc BS admission 2025 will be the payment of the application fee. The payment has to be done online using a credit/debit card or internet banking.
IISC Bs Research Application Fee 2025
Category
Fees
GN/OBC/KM
Rs 500
SC/ST/PWD
Rs 250
IISc BS Admission Cut off 2025
Candidates will be provided with the IISc BS admission cutoff 2025 as and when released. Meanwhile, check the previous year cutoff here.
IISc Bs Cutoff 2024- IISER IAT
Categories
IISER IAT 2024 Cutoff
GN
38
GN(F)
94
EWS
13
EWS(F)
32
OBC
35
OBC(F)
56
SC
30
SC(F)
61
ST
46
ST(F)
69
PWD
20
KM
4
IISc Bs Cutoff 2024- JEE Main
Categories
JEE Main 2024 Cutoff
GN
903
GN(F)
1169
EWS
1214
EWS(F)
1636
OBC
1665
OBC(F)
2992
SC
581
SC(F)
687
ST
314
ST(F)
336
PWD
4
KM
1509
IISc Bs Cutoff 2024- JEE Advanced
Categories
JEE Advanced 2024 Cutoff
GN
1095
GN(F)
1763
EWS
829
EWS(F)
1483
OBC
2348
OBC(F)
3013
SC
484
SC(F)
579
ST
190
ST(F)
205
PWD
19
KM
1200
IISc Bs Cutoff 2023- IISER IAT
Categories
IISER IAT 2023 Cutoff
GN
17
GN(F)
41
EWS
54
EWS(F)
189
OBC
420
OBC(F)
515
SC
1236
SC(F)
2127
ST
4897
ST(F)
5500
PWD
1500
KM
1000
IISc Bs Cutoff 2023- JEE Main
Categories
JEE Main 2023 Cutoff
GN
360
GN(F)
777
EWS
7531
EWS(F)
10830
OBC
7827
OBC(F)
10830
SC
20558
SC(F)
22000
ST
30282
ST(F)
50000
PWD
8000
KM
8000
IISc Bs Cutoff 2023- JEE Advanced
Categories
JEE Advanced 2023 cutoff
GN
360
GN(F)
777
EWS
7531
EWS(F)
10830
OBC
7827
OBC(F)
10830
SC
20558
SC(F)
22000
ST
30282
ST(F)
50000
PWD
8000
KM
8000
IISC BS Merit List 2025
The institute will release a merit list of all the candidates who apply for admission. The merit list will be released separately for different channels under which admission is applied. The allotment of seats will be based on the IISc BS merit list 2025.
IISc BS Admission Counselling 2025
The admission of candidates will be managed by an online counselling process conducted by the institute. Candidates who are shortlisted are required to confirm their seat online by logging into the official website.
IISc BS Fee Structure 2025
Fee Details
Gen/OBC/EWS Category
SC/ST/PwD Category
Tuition Fee
Rs 10,000
Fully Waived
Statutory Deposit
Rs 7,500
Rs 7,500
Library Deposit
Rs 7,500
Rs 7,500
Other Academic Fee
Rs 3,700
Rs 3,700
Students Emergency Fund
Rs 300
Rs 300
Gymkhana Fee
Rs 1,200
Rs 1,200
Total Fees
Rs 30,200
Rs 20,200
IISc BS Admission Contact Details
Candidates are provided here with the contact details for IISc BS admission. Candidates can contact the institute in case they have any queries regarding the admission process.
For programme-related queries:
The Assistant Registrar (Academic)
Indian Institute of Science
Bangalore - 560 012
Email: ar.acad@iisc.ac.in
Phone: 080 2293 2977
Fax : +91-80-23601413
For admission fee/application fee-related queries:
You should apply as an OBC as you belong to the BC caste if you are listed on the central government's list of OBC, because BC falls under the OBC category. But if your caste is not on the central government's list, you should apply for the General category, even if you have a state-level BC certificate.
No, it’s not compulsory to fill the APAAR ID in the JEE Main application form right now.
If your APAAR ID shows a “credential mismatch” error even after entering the correct number, don’t worry, you can simply leave it blank and continue filling the form.
The APAAR ID field is optional for most students.
It’s mainly for linking your academic records under the Academic Bank of Credits (ABC) system.
The mismatch often happens if your Aadhaar details or school record name format differ.
So, you can submit your JEE form without the APAAR ID, and it won’t affect your application.
As per the Syllabus of JEE Mains 2026, there are some highly weightage topics which helps you to maximize your marks in the exam.
Mathematics
Calculus:
Integral and differential calculus are highly weightage topics in mathematics.
Coordinate Geometry:
Conic sections (circles, parabolas, ellipses, hyperbolas) are a major topic in this chapter.
Algebra:
Algebra topics include Matrices and Determinants, Binomial Theorem, Complex numbers and Quadratic equations.
Vector and 3D Geometery:
Understanding of vectors and three-dimensional geometry is the plus point to score a good marks.
Statistics and Probability:
Statistics and Probability are very important topics, and one or two questions come from these two topics.
Physics
Mechanics:
In Mechanics, there are some important topics are kinematics, Laws of Motion, Work, Energy and Power and fundamental for problem-solving.
Electrostatics and Current Electricity:
These are two important topics in electromagnetism.
Optics:
Try to cover both ray and wave optics.
Thermodynamics & Modern Physics:
In thermodynamics try to cover whole chapter including concepts like heat and temperature and also try to cover whole Modern Physics.
Chemistry
Physical Chemistry:
Physical Chemistry includes Thermodynamics, Chemical Kinetics, Stoichiometry, and Chemical Equilibrium.
Inorganic Chemistry:
Lots of questions come from inorganic chemistry, so my suggestion to you is to try to complete whole inorganic chemistry by heart and mainly focus on p-Block elements and Coordination Compounds.
Organic Chemistry:
Like Inorganic Chemistry, organic chemistry is also a very important topic. Try to complete whole organic chemistry by heart and main topics in organic chemistry are Reactions of Alkanes, Alkenes, Alkynes, Benzene, Aldehydes, ketones, and Carboxylic Acids.
Chemical Bondings and Molecular Structure:
Cover these whole topics which helps you to understand other topics.
I hope this will really help you and Best of Luck for you exam.
You don't have to worry right now for the EWS certificate as the certificate should be issued after 1st April, 2026 (in your case). Also you can also directly go to the collectorate office with all the documents required and they will apply for the certificate.
If you’re appearing for Class 12 (HSC) in 2026 and don’t have your board admit card or roll number yet, you can leave the “Registration No./Enrollment No./Roll No.” field blank or enter “NA” (Not Applicable) if the form allows.
Do not enter your school GR number, as it’s not recognized by the exam board or NTA.
Once your board issues the admit card or registration number, it can be updated later during JEE Main form correction or at the time of result verification.
So, for now, safely enter “NA” or leave blank — not your GR number.
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