The IISER Result 2025 has been released along with the scorecard on June 24, 2025. The result is available on the official website iiseradmission.in. Candidates who took the exam can view their results and download their scorecard by using their Application Number and Password.
Direct Link to Check IISER Result 2025 – Out
The IISER Final Answer Key has been released along with the result on June 24. The final score of the candidate is be according to the answers provided in the final answer key. Note: “Option (a)” is the correct answer for all the questions in all the subjects.
- In the IISER, there are a total of 2,363 UG Seats in different IISER Campuses. Which is conducted for getting admission in the 5-year BS-MS Dual Degree program and a 4-Year B.S Program offered by 7 IISERs, IISc Bangalore and IIT Madras.
- The expected qualifying cutoff scores for candidates in the general category range from 120 to 130 out of 240, while those in the EWS and OBC categories score between 110 and 120.
The IISER Result will include the candidate’s AIR and Category-wise Rank, which will be based on the candidate’s IAT Score and other factors, like they have to pass their 10+2 with the science stream.
Check: IISER Cutoff 2025
IISER 2025 Result Dates
The IAT 2025 Result will be released soon. The IISER Provisional Answer key was released immediately after the exam, whereas the final answer key will be released before the result is declared.
IISER 2025 Result: Important Dates
| Event | Dates |
|---|---|
| Answer Key Display | May 25, 2025 (after the IAT 2025) |
| Candidate Response form upload & Portal opens for filing Objections | 5:00 PM, May 29, 2025 |
| The portal closes for filing Objections | 5:00 PM, June 01, 2025 |
| Final Answer Key | June 24, 2025 |
| IISER IAT 2025 Result | June 24, 2025 |
How to Check IISER Result 2025?
To check their IISER Result, candidates can follow these simple steps:
- Navigate to the official website of IISER at iiseradmission.in.
- Click on the link for the IISER Aptitude Test result.
- Log in to the IISER result portal using your login credentials.
- The IISER result 2025 will be displayed on the screen. Candidates can save their results for future reference.
- IISER Result 2025 Dates
- IISER IAT 2025 Answer Key Objection Window
- IISER Result 2025
- IISER Reservation Policy 2025
- IISER 2025 Admission Process
- IISER Seat Matrix
- IISER 2025 Seat Acceptance Fee (SAF)
- IISER 2025 Withdrawal Process
- IISER 2025 Merit List
- IISER 2025 Cutoff Marks
- IISER IAT 2025 Marks vs Rank (Expected)
- Tie-Breaking Policy for IISER 2025 Admissions
IISER IAT 2025 Answer Key Objection Window
The IISER IAT 2025 Answer Key Objection Window was open on 29 May 2025 from 5:00 PM to 1st June 2025. Candidates who have appeared for the IISER Aptitude Test had the opportunity to review the Provisional Answer Key and raise objections if any discrepancies were found by paying a non-refundable fee of ₹100 per question.
The Final IISER Answer Key will be released in the 1st week of June 2025, after reviewing all the valid objections.
IISER Result 2025
The IISER has released the IISER IAT Result 2025 on June 24, 2025 on their official website. In IISER IAT 2025, approximately 70,000 candidates have participated, and as per the previous years' trends, approximately 10–15% of candidates generally qualify for the exam, which means around 7,000 to 10,500 candidates are expected to qualify for the IISER (IAT) 2025.
At what time will the IISER result be declared?
The IISER result 2025 has been declared by late afternoon or evening on June 24, 2025. As per the previous years’ analysis, the IISER often releases the results between 4:00 PM and 6:00 PM IST, allowing candidates to access their scorecards after office hours.
IISER Reservation Policy 2025
The reservation policy for IISER 2025 follows to the Government of India's directions to encourage diversity.
- The OBC-NCL applicants receive 27% of the seats reserved, while SC and ST candidates receive 15% and 7.5%, respectively.
- Within categories, PwD applicants who have at least 40% impairment are given a 5% horizontal reservation.
- Kashmiri migrants and Kashmiri Pandit/Hindu families are entitled to special supernumerary seats. Moreover, up to 10% of seats are set aside for the Economically Weaker Section (EWS), who must have a current, valid certification.
This strategy strikes a compromise between merit-based admissions and equitable representation of underrepresented groups.
| Category | Reservation Percentage / Seats | Remarks |
|---|---|---|
| Scheduled Caste (SC) | 15% of seats | As mandated by Govt. of India |
| Scheduled Tribe (ST) | 7.5% of seats | |
| Other Backward Classes – Non-Creamy Layer (OBC-NCL) | 27% of seats | |
| Persons with Disability (PwD) | 5% of seats (horizontal reservation) | Minimum 40% impairment; within the same category |
| Kashmiri Migrants / Kashmiri Pandit / Kashmiri Hindu Families (Non-Migrants) | 3 seats per IISER (supernumerary) | Additional seats beyond sanctioned strength |
| Economically Weaker Section (EWS) | Up to 10% | Certificate must be issued on or after April 01, 2025 |
IISER 2025 Services of a Scribe
| Topic | Details |
|---|---|
| Eligibility for Scribe Services | PwD candidates who are visually impaired, severely dyslexic, have disability in their upper limbs, or have lost fingers/hands, preventing the operation of the computer-based test platform. |
| Disability Percentage | The facility also extended to candidates with less than 40% disability who face difficulty in writing, as per the Supreme Court verdict. |
| Application Process | Eligible candidates must opt for scribe services during the online IAT 2025 application process. |
| Consequences of Misuse | Candidates found availing scribe services without eligibility will be excluded from evaluation, ranking, and admission. |
| Admission Cancellation | If such candidates are already admitted, their admission will be cancelled by the respective IISER. |
| Final Authority | The medical board constituted by the individual IISER will have the final say on eligibility for scribe services. |
IISER 2025 Compensatory Time
| Topic | Details |
|---|---|
| Eligibility for Compensatory Time | PwD candidates with at least 40% disability impairment are eligible for one hour of compensatory time in the IISER Aptitude Test. |
| Additional Eligibility | Candidates with less than 40% disability who have difficulty in writing, as defined under Section 2(s) of the RPwD Act, 2016 (but not under Section 2(r)), are also eligible. |
| Legal Basis | Eligibility extended as per the Honorable Supreme Court verdict. |
| Consequences of Misuse | Candidates found availing compensatory time without eligibility will be excluded from evaluation, ranking, and admission processes. |
| Admission Cancellation | Admission will be cancelled if ineligible candidates who availed compensatory time have already been admitted to any IISER. |
| Final Authority | Medical board constituted by each IISER will have the final say on eligibility and related decisions. |
IISER 2025 OCI/PIO
| Topic | Details |
|---|---|
| Eligibility | OCI/PIO cardholders can apply for IAT 2025 if they meet other eligibility criteria. |
| Seat Category | Eligible to compete for unreserved (General) seats only. |
| Document Requirement | Must upload an equivalence certificate issued by the Association of Indian Universities. |
| Exception | Equivalence certificate not required if Class XII or equivalent exam was passed from a board recognized by COBSE in India. |
IISER 2025 Foreign Nationals
| Topic | Details |
|---|---|
| Definition | Candidates who are not Indian citizens and do not hold OCI/PIO cards are considered foreign nationals. |
| Eligibility | Eligible to appear for IAT 2025 if they meet other eligibility criteria. |
| Document Requirement | Must upload an equivalence certificate issued by the Association of Indian Universities unless Class XII or equivalent exam is from a board recognized by COBSE in India. |
| Application Submission | Equivalence certificate must be uploaded during the IAT 2025 application under “Please upload copy of document supporting your claim of Foreign National.” |
| Verification | Candidates must produce original documents when necessary. |
IISER 2025 Admission Process
After the IISER (IAT) 2025 Result, the candidates are required to fill out the preference for the IISERs in the online application form during IISER Counselling 2025; the preferences of IISERs are not required during the filling up of the application form for appearing in the IAT 2025.
IISER Admission offers to any candidate will be given strictly based on the following factors:
- Seat availability at each IISER in the current allocation round
- IAT rank obtained by the candidate
- IISER preferences given by the candidate
- The category to which the candidate belongs.
IISER Seat Matrix
The IISER 2025 seat matrix provides a total number of 2,363 seats across multiple IISER campuses and programs; the majority of seats are allocated to the BS-MS programs, i.e, 2,033. The IISER Tirupati has the highest number of seats, while IISER Berhampur and IISER Bhopal each have 300 seats.
IISER Kolkata offers an extra 30 seats in a specialized Computational and Data Sciences program. The B.Tech. and specialized BS programs total 330 seats, mainly at IISER Bhopal and Tirupati.
| BS-MS Program | Number of Seats |
|---|---|
| IISER Berhampur | 300 |
| IISER Bhopal | 300 |
| IISER Kolkata | 280 |
| IISER Kolkata (BS-MS in Computational and Data Sciences) | 30 |
| IISER Mohali | 270 |
| IISER Pune | 288 |
| IISER Tirupati | 350 |
| IISER Thiruvananthapuram | 320 |
| B. Tech. / BS Program | Number of Seats |
| IISER Bhopal (B. Tech.) | 140 |
| IISER Bhopal (BS in Economic Sciences) | 35 |
| IISER Tirupati (BS in Economic and Statistical Sciences) | 50 |
| Total | 2363 |
How many seats are there in IISER 2025?
The tentative total number of seats in IISER 2025 is 2363, divided into available for BS-MS/BS and B.Tech/BS programs.
- The BS-MS programs have the highest number of seats, with 2,033 across 8 IISER campuses. IISER Tirupati has the highest intake (350 seats), followed by IISER Berhampur and Bhopal (300 seats each). IISER Kolkata offers 30 seats in a specialized Computational and Data Sciences program.
- B. Tech. and specialized BS programs total 330 seats, mainly at IISER Bhopal (140 B. Tech. and 35 Economic Sciences seats) and IISER Tirupati (50 seats in Economic and Statistical Sciences), showing a focus on emerging fields.
IISER 2025 Choose/ Reject
If the candidate has received an offer of admission, the applicant has the option to accept or decline the seat. The candidate will not be eligible to take part in further counseling rounds if they decline the offered seat or if they do not act before the deadline.
- When a candidate receives an offer, they must pay a seat acceptance fee online by the deadline to "Accept & Float" or "Accept & Freeze."
- The candidate will not be considered for admission in later allocation rounds if the seat acceptance fee is not paid.
IISER 2025 Seat Acceptance Fee (SAF)
The IISER Seat Acceptance Fee is to be paid only after the candidate has received an offer of admission.
- The SAF will be paid as per the category entered by the candidate in the application. The SAF will be adjusted in the first semester fee.
- Failure to deposit the SAF within the given time will result in the cancellation of the offer. Moreover, the candidate will not be considered in any further rounds of seat allotment during admission 2025.
| Category | Total Fee (INR) | Breakup |
|---|---|---|
| General / EWS / OBC / OBC-NCL / PwD / KM / Kashmiri Pandit / Kashmiri Hindu Families (Non-Migrants) | Rs. 35,000/- | Rs. 25,000/- + Rs. 10,000/- (Non-refundable administrative fee) |
| Scheduled Caste (SC) / Scheduled Tribe (ST) | Rs. 17,500/- | Rs. 12,500/- + Rs. 5,000/- (Non-refundable administrative fee) |
IISER 2025 Withdrawal Process
The application fee of IISER is non-refundable, whereas the SAF can be refunded as per the refund policy for the SAF.
- To withdraw a seat or offer, click the "WITHDRAW OFFER" on the application portal. The candidate will not be considered for further admissions rounds after the seat or offer is withdrawn. In any case, a withdrawn candidate is not permitted to reapply for admission.
- The withdrawal must be made by the designated date or dates.
- There won't be a cancellation charge if a candidate leaves the counseling procedure before the Round-wise withdrawal (RW) deadline.
- The non-refundable deposit will be deducted if a candidate withdraws after the RW deadline but on or before the Final Withdrawal (FW) deadline.
To receive a SAF refund, candidates must promptly withdraw their application via the counseling site; if they don't, the funds will be sent to the designated IISER, which will handle any additional refunds. IISER-specific refund policies apply after joining, and failure to join or pay admission fees by the deadline may result in cancellation fines or loss of admission eligibility.
IISER 2025 Merit List
The IISER 2025 Merit List is expected to be released in the 2nd week of June 2025, along with the IISER Result 2025. The candidates will be able to check the IISER Merit List by logging in to the official IISER Admission portal at iiseradmission.in by using, registered email ID and password.
The IISER Merit List will have details like the candidates’ name, roll number, marks secured, rank, and percentile.
IISER 2025 Cutoff Marks
The IISER 2025 Cutoff shows a competitive admission process, which varies across the different categories. As per the previous years’ analysis.
What is the cut-off for IISER 2025?
- The General category candidates are expected to score between 110-120 out of 240, reflecting the high competition.
- The EWS and OBC-NCL category candidates will have a slightly lower cutoff i.e, 100–110 and 95–105, respectively.
- The Reserved category candidates, like SC and ST, will have the cutoff around 60–70 and 50–60. The PwD category candidates will have the lowest cutoff range of 45-55 out of 240.
| Category | Expected Cutoff Marks (out of 240) |
|---|---|
| General (UR) | 110–120 |
| EWS | 100–110 |
| OBC-NCL | 95–105 |
| SC | 60–70 |
| ST | 50–60 |
| PwD | 45–55 |
IISER IAT 2025 Marks vs Rank (Expected)
The IISER IAT Marks vs Rank shows the relationship between the marks scored in the IISER IAT and their respective ranks. A score between 200 and above, then the expected rank would fall in the range of 1-80, a candidate with the marks between 160 – 200, then the expected rank will be 81-200, near the top percentile. Rankings 201–800 get from a score range of 110–160, indicating a sharp increase in rank as marks decrease.
The high level of competition is highlighted by the fact that scores below 75 usually place outside the top 2,000 positions.
| Marks (out of 240) | Expected Rank Range |
|---|---|
| 200 and above | 1 – 80 |
| 160 – 200 | 81 – 200 |
| 110 – 160 | 201 – 800 |
| 95 – 110 | 801 – 1,500 |
| 75 – 95 | 1,501 – 2,000 |
| Below 75 | Above 2,000 |
Tie-Breaking Policy for IISER 2025 Admissions
When there is a tie in marks in IISER 2025 at the time of IISER Admission 2025, a set of measures is used one after the other:
- Higher Biology Grades: Preference is given to applicants who have higher biology grades.
- Higher Chemistry Scores: Candidates with higher Chemistry scores are taken into consideration if the tie continues.
- Higher Physics Scores: Candidates with higher Physics scores are taken into consideration to break any further ties.
- Age: The elder candidate is given preference if there is still a tie.
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
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