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    IIST B.Tech Admission 2027 - Date, Registration, Eligibility Criteria, Counselling, Rank List
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    • IIST B.Tech Admission 2027 - Date, Registration, Eligibility Criteria, Counselling, Rank List

    IIST B.Tech Admission 2027 - Date, Registration, Eligibility Criteria, Counselling, Rank List

    K Guna SahitiUpdated on 27 Oct 2026, 05:17 PM IST

    IIST B.Tech Admission 2027 - The Indian Institute of Space Science and Technology will release the IIST B.Tech 2027 application form in May, tentatively. The IIST B.Tech 2027 admission process will include registration, release of rank list, counselling and seat allotment. The enrollment to IIST B.Tech programmes is based on JEE Advanced ranks. Eligible candidates will be able to complete the online registration, fee payment, and choice filling process at admission.iist.ac.in. Read the following article for more details regarding the IIST BTech admission 2027. 
    Related- IIST BTech Application Form

    This Story also Contains

    1. IIST B. Tech 2027 Admission Overview
    2. IIST B.Tech Admission 2027- Important Date
    3. IIST B.Tech Eligibility Criteria 2027
    4. IIST B.Tech Application Form 2027
    5. IIST B.Tech Admission 2027 Rank List
    6. IIST B.Tech Reservation Criteria 2027
    7. IIST B.Tech Counselling and Seat Allotment 2027
    8. IIST B.Tech Seat Allotment 2027
    9. IIST B.Tech Seat Acceptance 2027
    10. IIST B.Tech 2027 Seat Matrix
    11. IIST B.Tech Cutoff 2027
    12. IIST B.Tech Fee Structure 2027
    IIST B.Tech Admission 2027 - Date, Registration, Eligibility Criteria, Counselling, Rank List
    IIST BTech Admission

    IIST B. Tech 2027 Admission Overview

    Particulars

    Details

    Admission Process

    Indian Institute of Space Science and Technology B. Tech admission

    Commonly Known As

    IIST B. Tech Admission

    Conducting Body

    Institute of Space Science and Technology

    Category of Admission

    Undergraduate

    Admission Criteria

    The score obtained in JEE Advanced 2027

    Mode of Application

    Online mode

    Mode of counselling of IIST 22027 B.Tech Admission

    Online Mode

    Official Website

    iist.ac.in

    IIST B.Tech Admission 2027- Important Date

    The authority will announce the IIST B.Tech 2027 admission date on the official website, iist.ac.in. Candidates are advised to check the important dates of IIST B.Tech 2027 admission beforehand to keep a check on the major application and admission events like the last date of registration. The following table can be referred to check the IIST B.Tech important dates 2027.

    IIST B.Tech 2027 Admission Date

    Events

    Dates

    Commencement of Registration for IIST 2027 B.Tech Admission

    May 2027

    Last date of Online Registration for B.Tech at IIST

    June 2027

    Release of IIST Admission Rank List 2027

    June 2027

    The last date to modify the branch preference

    June 2027

    Start of Seat allotment / Acceptance rounds

    June 2027

    Joining IIST

    July 2027 

    Spot admission notification in case of vacant seats

    July 2027

    Spot admission registration (Applicable only for remaining wait-listed candidates after the last round of seat allotment)

    July 2027

    Spot admission if required (Applicable only for remaining waitlisted candidates after last round of seat allotment)

    July 2027

    Closing of Admission

    July 2027

    Induction Programme

    July 2027

    Commencement of Classes

    August 2027

    IIST B.Tech Eligibility Criteria 2027

    Candidates must check the eligibility criteria for IIST B.Tech admission 2027 before filling out the application form. It should be noted that no candidate will be eligible for final admission if he/she does not satisfy the IIST B.Tech eligibility conditions. Candidates can check the following table to know the detailed IIST eligibility criteria 2027 for BTech.

    IIST B.Tech 2027 Eligibility Criteria

    Specifications

    IIST B.Tech Eligibility

    Citizenship

    Candidates must be Indian Nationals

    Date of Birth/Age Limit

    • Candidates of General, OBC-NCL, and EWS categories should be born on or after October 1, 1996

    • Candidates of SC, ST, and PwD categories should be born on or after October 1, 1991.

    List of Qualifying Examinations

    • Class 10+2 examination from a Board recognised by the Centre or State

    • Intermediate/2-year Pre-University Examination conducted by a recognised Board or University

    • 2-year course final examination of Joint Services Wing of National Defence Academy (NDA)

    • Senior secondary school examination conducted by National Institute of Open Schooling

    • Public school/ Board/ University examination recognised as equivalent under 10+2 system by Association of Indian Universities

    • HSC Vocational exams

    • A level General Certificate Examination (GCE) at London/ Cambridge/ Sri Lanka

    • High School Certificate Examination from Cambridge University

    • International Baccalaureate Diploma from International Baccalaureate Office, Geneva

    Minimum Marks in Qualifying Examination

    • Candidates should have at least 75% aggregate marks in class 12 board or equivalent examination.

    • Candidates belonging to SC/ST/PwD categories should have scored a minimum of 65% aggregate marks in the qualifying board examinations.

    Subjects considered for Qualifying Examination

    • Physics

    • Chemistry

    • Mathematics

    • A language

    • Any subject (other than the abovementioned)

    Minimum Marks in JEE Advanced 2027

    • General - Minimum 20% aggregate marks and minimum 5% marks in individual subjects (Physics, Chemistry, and Mathematics)

    • EWS/OBC-NCL - Minimum 18% aggregate marks and minimum 4.5% marks in the above three individual subjects.

    • SC/ST/PwD - Minimum 10% aggregate and minimum 2.5% marks in the above individual subjects

    IIST B.Tech Application Form 2027

    The authority will release the IIST B.Tech 2027 application form link. The application form submission involves registration, form filling, and payment of the application fee. Candidates have to complete the application process for IIST Thiruvananthapuram B.Tech admission within the given timeline.

    Steps to fill the IIST B.Tech Application Form

    Candidates can refer to the following steps for filling out the application form of IIST B.Tech 2027-

    Step 1: Registration and form filling- Candidates who appear for JEE Advanced 2027 and satisfy all the eligibility conditions will first have to register by entering basic details like name, mobile number, etc. Candidates will also be required to enter all other required details of the form. On successful registration, candidates will receive a system-generated IIST Registration Number. Candidates will also be asked to specify a password.

    Candidates will also be required to upload a scanned image of their photograph uploaded during JEE Advanced 2027 registration in this step.

    Step 2: Payment of Application fee- Once all the details are entered, candidates will have to pay the registration fee of IIST B.Tech 2027. Payment of the registration fee can be done in online mode only by clicking on the “Pay Registration Fee” link. Receipt of payment will be confirmed through the registered Email and mobile number.

    Application Fee for IIST B.Tech Admission 2027

    Categories

    Gender

    Amount

    General and OBC-NCL

    Male

    Rs 600

    General and OBC-NCL

    Female

    Rs 300

    SC, ST and PwD

    All

    Rs 300

    IIST B.Tech Admission 2027 Rank List

    The authority will release the IIST B.Tech Admission rank list 2027 online. The IIST B.Tech 2027 rank list will be generated only for candidates who have completed their registration and paid the fee before the last date. The IIST B.Tech rank list will be prepared only based on JEE Advanced scores. The authorities follow a tie-breaking rule in case of similar marks obtained by two or more candidates in the JEE Advanced 2027 examination.

    IIST B.Tech Admission Rank List: Tie-breaking Rule

    • In case of a tie, candidates with higher marks in Mathematics will be given a higher rank.

    • If a tie still persists, candidates with higher marks in Physics will be given a higher rank.

    • If a tie still persists, candidates with a higher rank in the JEE Main 2027 examination (in the respective category) will be assigned a higher rank.

    IIST B.Tech Reservation Criteria 2027

    The authorities will specify the reservation criteria for IIST B.Tech admission for candidates belonging to various categories. Candidates can refer to the official notification to check the detailed reservation criteria for IIST B.Tech 2027 admission.

    Reservation Policy for IIST B. Tech Admission

    Category

    Reservation

    Scheduled Castes (SC)

    15%

    Scheduled Tribes (ST)

    7.5%

    Other Backward Classes (OBC)

    Those of Non-Creamy Layer (NCL)

    27%

    Persons with Disabilities (PwD)

    5%

    Economically Weaker Sections (EWS)

    10% of last year’s strength

    IIST B.Tech Counselling and Seat Allotment 2027

    The authorities will conduct the IIST B.Tech 2027 counselling and seat allotment in online mode. Candidates can refer to the complete IIST B.Tech counselling and seat allotment 2027 process given below-

    IIST B.Tech 2027 Counselling: Filling in Branch Preferences

    • Candidates shortlisted based on the IIST B.Tech admission rank list will have to indicate their branch preferences during registration.

    • IIST B.Tech counselling will not be completed without entering branch preferences.

    • Candidates are advised to submit their branch preferences before the last date. The choices filled by the candidates will get automatically locked after the last date.

    • Candidates will not be allowed to make changes to their choices after locking.

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    IIST B.Tech 2027 Seat Allocation Dates

    The table below outlines the seat acceptance schedule for IIST UG Admission 2027, including fee payment and document upload deadlines for each counselling round.

    Admission Round

    Seat Acceptance Window

    Round 1

    June 2027

    Round 2

    June 2027

    Round 3

    June 2027

    Round 4

    June 2027

    Round 5

    June 2027

    Round 6

    July 2027

    Round 7

    July 2027

    Round 8

    July 2027

    Round 9

    July 2027

    Round 10

    July 2027

    IIST B.Tech Seat Allotment 2027

    • A detailed schedule of IIST B.Tech seat allotment/Acceptance rounds will be released by the authorities.

    • Based on available vacancies, IIST B.Tech seat allocation is done in order of merit as per the preferences filled in by the candidates.

    • Candidates satisfied with the IIST B.Tech seat allotment must select the Freeze option and confirm seat acceptance.

    • Candidates choosing the Freeze option will not be further considered for their higher preferences, if any.

    • Candidates who wish to be considered for their higher preferences but want to confirm their allotted seat will be required to choose the Slide option and proceed to confirm seat acceptance.

    • Branch choices will automatically slide up as per the preference order filled-in by the candidates on the basis of available vacancies and merit.

    How to Download Seat Allotment?

    Follow the steps below to download the seat allotment.

    • Visit the official IIST admission website.

    • Click on the "IIST B.Tech 2027 Seat Allotment" link available on the homepage.

    • Log in using your registered credentials, such as JEE Advanced Registration Number/User ID and Password.

    • The seat allotment result will appear on the screen.

    • Check the allotted programme, category, and admission details carefully.

    • Download the IIST B.Tech 2027 seat allotment letter in PDF format.

    • Take a printout of the allotment letter for document verification and admission purposes.

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    IIST B.Tech Seat Acceptance 2027

    Candidates opting for the Freeze or Slide options during an IIST B.Tech seat allocation round are required to accept the seat. First of all, candidates are to pay the First Semester Fee amounting to INR 34000 (charges towards the Hostel and Dining amounting to INR 14400 will be collected on arrival at IIST) before the specified date in online mode. Next, the candidates are required to upload the scanned documents as mentioned below-

    Documents for Verification

    • Class X certificate or birth certificate

    • Class XII (or equivalent examination) mark sheets (for those who appeared for this examination in 2024 and/or 2025)

    • Class XII (or equivalent examination) certificate (for those who appeared for this examination in 2024 and/or 2025)

    • Category (EWS/OBC-NCL/SC/ST/PD) certificates

    • Transfer Certificate from the institute last attended

    • Aadhaar Card

    On successful uploading of documents, a provisional admit card of candidates will be generated. Candidates will be able to download their admit card by logging in to the candidate portal. Candidates must note that they will be required to produce this admit at the time of joining IIST. To know about Re-Validate Registration, forfeiture of accepted Seats, Refund Policy, and more, check the official website.

    IIST B.Tech 2027 Seat Matrix

    Candidates can refer to the following tables to learn about the seat matrix of IIST B.Tech admission. Candidates can also check the seat matrix of dual degrees.

    IIST Seat Matrix 2027

    Branch

    Approved Intake

    EWS

    Women

    SSSJKL

    Total

    Aerospace Engineering

    50

    5

    5

    3

    63

    Electronics and Communication Engineering (Avionics)

    50

    5

    5

    3

    63

    Dual Degree (B.Tech in Engineering Physics + M.Tech/Master of Science)

    20

    2

    2

    0

    24

    Computer Science and Engineering (Data Science)

    20

    2

    2

    0

    24

    Total

    140

    14

    14

    6

    174

    IIST B.Tech Cutoff 2027

    The authorities will release the category-wise IIST B.Tech cutoff 2027 on the official website. IIST B.Tech cutoff will include the opening and closing percentage of JEE Advanced marks and opening and closing ranks for IIST B.Tech admission 2027. Candidates qualifying for the IIST B.Tech 2027 cutoff will have higher chances of admission to the institute. As the IIST B.Tech cutoff 2027 has not been released yet, candidates can check the previous year's cutoffs given below-

    IIST BTech 2025 Cutoff

    Category

    B.Tech. ( Aerospace Engineering )

    B.Tech. ( Electronics and Communication )

    Dual Degree 

    (B.Tech. + Master of Science/Master of Technology)

    B. Tech. in Computer Science and Engineering (Data Science)

     

    Open

    Close

    Open

    Close

    Open

    Close

    Open

    Close

    General

    92

    1076

    135

    1091

    264

    1174

    93

    822

    EWS

    108

    138

    70

    133

    154

    155

    106

    118

    OBC

    216

    436

    203

    382

    290

    459

    135

    259

    SC

    57

    259

    94

    287

    246

    294

    100

    271

    ST

    2

    79

    39

    82

    74

    74

    28

    35

    IIST BTech 2024 Cutoff

    Category

    B.Tech. ( Aerospace Engineering )

    B.Tech. ( Electronics and Communication )

    Dual Degree 

    (B.Tech. + Master of Science/Master of Technology)

     

    Open

    Close

    Open

    Close

    Open

    Close

    General

    16

    673

    47

    666

    229

    695

    EWS

    53

    121

    61

    107

    73

    119

    OBC

    127

    270

    123

    263

    184

    291

    SC

    10

    142

    59

    139

    19

    143

    ST

    20

    42

    22

    43

    35

    35

    IIST BTech 2023 Cutoff

    Category

    B.Tech. ( Aerospace Engineering )

    B.Tech. ( Electronics and Communication )

    Dual Degree 

    (B.Tech. + Master of Science/Master of Technology)

     

    Open

    Close

    Open

    Close

    Open

    Close

    General

    192

    860

    201

    1087

    13

    866

    EWS

    105

    171

    120

    203

    211

    214

    OBC

    159

    426

    204

    406

    190

    445

    SC

    55

    169

    65

    285

    153

    226

    ST

    5

    54

    12

    69

    78

    78

    IIST BTech Cutoff 2022

    Category

    B.Tech. ( Aerospace Engineering )

    B.Tech. ( Electronics and Communication )

    Dual Degree 

    (B.Tech. + Master of Science/Master of Technology)

     

    Open

    Close

    Open

    Close

    Open

    Close

    General

    5

    1061

    244

    1129

    153

    1462

    EWS

    101

    197

    83

    198

    199

    200

    OBC

    246

    498

    247

    503

    359

    523

    SC

    24

    197

    95

    218

    239

    294

    ST

    15

    52

    37

    48

    82

    82

    IIST B.Tech 2021 Cutoff

    Category

    B.Tech. ( Aerospace Engineering )

    B.Tech. ( Electronics and Communication  )

    Dual Degree 

    (B.Tech. + Master of Science/Master of Technology)

     

    Open

    Close

    Open

    Close

    Open

    Close

    General

    58

    850

    34

    927

    109

    834

    EWS

    90

    123

    92

    139

    144

    144

    OBC

    128

    324

    168

    351

    145

    402

    SC

    20

    146

    68

    180

    16

    94

    ST

    2

    35

    37

    39

    42

    43

    IIST B.Tech Fee Structure 2027

    Candidates can check the per-semester fee structure of IIST B.Tech from the following table-

    Fee Component

    Amount (INR)

    One Time Fee

    9000

    Semester Fee (including tuition fee, student amenities fee etc)

    67950

    Hostel Establishment Charges (no vacation mess charges)

    23750

    Total (at the time of admission)

    98200

    Total (every semester)

    91700

    Key Points for IIST BTech Admission Aspirants

    • Seat allotment will be conducted in multiple rounds.

    • Candidates allotted a seat must complete the seat acceptance process within the specified dates.

    • Required documents should be uploaded and verified before the deadline.

    • Failure to complete the admission formalities may result in cancellation of the allotted seat.

    Contact Details

    Chairperson, UG Admissions

    Indian Institute of Space Science and Technology

    Valiamala (P.O.), Thiruvananthapuram – 695547

    Kerala, India

    E-Mail: ugadmission@iist.ac.in

    IIST Helpdesk: Landline Numbers: 0471-2568477, 478, 618, 418

    (Monday to Friday from 9:30 a.m to 5:00 p.m)

    Fax: 0471-2568556

    Frequently Asked Questions (FAQs)

    Q: When will the IIST B.Tech 2027 application form be released?
    A:

    The IIST B.Tech 2027 application form will be released in May.

    Q: How can I fill the application form of IIST B.Tech admission 2027?
    A:

    Candidates must fill the IIST B.Tech application form through the official website (iist.ac.in). The process includes registration and fee payment.

    Q: How can I check the IIST B.Tech admission rank list 2027?
    A:

    Candidates will be able to check the IIST B.Tech 2027 admission rank list on the official website.

    Q: What is IIST B.Tech admission cutoff 2027?
    A:

    The cutoff will include the opening and closing percentage of JEE Advanced marks and the ranks required for admission in IIST B.Tech 2027.

    Q: Who is eligible for IIST 2027?
    A:

    Eligibility for IIST 2027 includes a bachelor's degree with a 60% aggregate for General/EWS & OBC categories and 55% for SC/ST & PwD candidates.

    Q: What is the last date for IIST admission?
    A:

    The last date for IIST admission 2027 will be announced. 

    Q: Can I join IIST without JEE?
    A:

    No, the JEE score is mandatory for admission to IIST. Students must qualify for the JEE (Advanced) exam and then apply for IIST counseling.

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