The IISER IAT 2027 application fee is expected to be ₹2,000 for General, OBC-NCL, and EWS students, and ₹1,000 for SC, ST, and PwD students, based on 2025 and 2026 trends.

Indian Institute of Science Education and Research Aptitude Test (IISER IAT) 2027 will be conducted for admission to the 5-year BS-MS dual degree program offered across all IISERs. Students applying through the IAT channel must pay the application fee online while submitting the registration form on the official portal. The fee is non-refundable once the transaction is complete, so students should confirm their eligibility before paying.

  • General, OBC-NCL, and EWS students are expected to pay ₹2,000 as the application fee.
  • SC, ST, and PwD students are expected to pay a reduced fee of ₹1,000.
  • Fee payment is accepted via net banking, debit card, credit card, and UPI.
  • The application fee is non-refundable under any circumstance.
  • Category certificate must be uploaded at registration to claim the reduced fee.
Direct Link to IISER IAT 2027 Official Portal — (Activated When Registration Opens)

Table of Contents

  1. IISER IAT 2027 Application Fee Structure
  2. How to Pay IISER IAT 2027 Application Fee
  3. Online Payment Methods Accepted
  4. Important Points About the Fee
  5. FAQs

IISER IAT 2027 Application Fee Structure

The application fee for IISER IAT 2027 differs by category. The table below lists the expected fee for each category based on IISER IAT 2025 and 2026 trends. The official fee will be confirmed once the IISER IAT 2027 information brochure is released.

Category Application Fee (Expected)
General ₹2,000
OBC-NCL ₹2,000
EWS ₹2,000
SC ₹1,000
ST ₹1,000
PwD ₹1,000

Students in the SC, ST, or PwD category must upload a valid category certificate during registration. If the certificate is not uploaded, the General category fee of ₹2,000 will apply and no refund will be issued after payment.

How to Pay IISER IAT 2027 Application Fee

The application fee is paid online as the final step of the IISER IAT 2027 registration process. Follow the steps below to complete your payment without errors:

  1. Go to the official IISER admissions portal at iiseradmissions.in.
  2. Click the "Apply Online for IISER IAT 2027" link once registration opens.
  3. Register with your email ID and mobile number to generate login credentials.
  4. Log in and fill in your personal, academic, and contact details in the application form.
  5. Upload the required documents — photograph, signature, and category certificate if applicable.
  6. Review all filled details carefully before proceeding to the payment section.
  7. Choose your preferred payment mode on the payment gateway page.
  8. Complete the transaction and download the payment confirmation receipt immediately.
  9. Save the receipt as proof of fee payment — it is required during document verification.

Online Payment Methods Accepted for IISER IAT 2027

IISER IAT 2027 is expected to accept all major online payment modes. Students can use the method most convenient to them at the time of registration:

Payment Mode Details
Net Banking All major nationalised and private Indian banks supported
Debit Card Visa, Mastercard, and RuPay cards accepted
Credit Card Visa and Mastercard credit cards accepted
UPI Google Pay, PhonePe, Paytm UPI, and BHIM UPI supported

Before initiating payment, ensure you have a stable internet connection and sufficient balance. Do not press the back button or refresh the page while the transaction is processing. If the payment page freezes, wait at least 10 minutes before checking the status on the portal.

Important Points About the IISER IAT 2027 Application Fee

Keep the following rules in mind before and after paying the IISER IAT 2027 application fee:

  • The fee is strictly non-refundable — no refund is issued even if you do not appear for the exam or your application is rejected.
  • Students applying through the KVPY/SciQuest or JEE Advanced channels may have a different fee structure — check the official brochure for their specific details.
  • Late fee payment is not accepted — complete the transaction before the application deadline closes.
  • If a transaction fails and money is deducted from your account, the amount will typically be refunded within 5–7 working days. Do not make a second payment before checking your bank statement.
  • Always save a screenshot and download the PDF receipt after successful payment. The portal may not allow re-download after the session expires.
  • Students who wish to make corrections in the application form after submission should check the official correction window dates — some fields may require an additional fee.

IISER IAT 2027 Application Fee FAQs

Ques. What is the IISER IAT 2027 application fee for General category students?

Ans. Based on IISER IAT 2025 and 2026 trends, the expected application fee for General, OBC-NCL, and EWS students is ₹2,000. The confirmed fee will be published in the official IISER IAT 2027 information brochure.

Ques. Is there a fee concession for SC and ST students in IISER IAT 2027?

Ans. Yes. SC, ST, and PwD students are expected to pay a reduced application fee of ₹1,000, which is half the General category fee. Students must upload a valid category certificate during registration to avail this concession.

Ques. Which payment modes are accepted for IISER IAT 2027 fee payment?

Ans. IISER IAT 2027 is expected to accept payment via net banking, debit card (Visa, Mastercard, RuPay), credit card (Visa, Mastercard), and UPI apps including Google Pay, PhonePe, and BHIM. All modes are available through the official IISER admissions portal.

Ques. Can the IISER IAT 2027 application fee be refunded after payment?

Ans. No. The IISER IAT application fee is non-refundable under any circumstance, including non-appearance at the exam, form rejection, or errors made during form filling. Students should confirm all details before completing the transaction.

Ques. What should I do if my IISER IAT 2027 fee payment fails?

Ans. If the payment fails, first check your bank account to confirm whether any amount was deducted. If money was deducted, wait 5–7 working days for an automatic refund before making another payment attempt. Contact the IISER IAT helpdesk if the refund does not arrive within that period.

Ques. Is there any fee waiver for female students applying for IISER IAT 2027?

Ans. No separate fee waiver for female students has been announced for IISER IAT in previous years. Fee concessions apply only to SC, ST, and PwD students. Check the official IISER IAT 2027 notification once released for any changes to this policy.