How to Apply


There are TWO steps in the application procedure. Candidates must first register by entering their name and valid e-mail address in the appropriate registration boxes below. An application password will then be automatically sent to the candidates e-mail address; the e-mail address and the password must be entered in order to fill out the Online Application Form. The Application Form also requires the names and e-mail addresses of two referees. Candidates must submit the Online Application Form by August 24, 2021. When the form is submitted, the candidate will receive an e-mail containing his/her Online ID, an account password, and confirmation that s/he has applied for INAT-2021. E-mails will also be automatically sent to the two referees, requesting them to fill and submit the online Confidential Assessment Form. The candidates should inform their referees about the Assessment Form. Note that each applicant must submit his/her Application Form before the referee fills the Assessment Form. Please e-mail The Co-ordinator at inat@iucaa.in in case of any problems with the online forms.

Based on the applications and referee assessments, a subset of the candidates will be short-listed and invited to take the written test, to be held online on Friday, September 10, 2021. Based on the marks in the written test, a further subset of the candidates will be invited to attend two online interviews, by two different committees. The final selection will be based on a combination of the marks obtained in the online written test and the online interviews.




Please register yourself as a candidate for INAT-2021. If you have already registered and have received your application password, you can proceed to fill the Online Application Form below.

Sorry, registration for the IUCAA NATIONAL ADMISSION TEST 2021 is closed!
Referees can fill the Assessment Form upto August 31, 2021.

INAT Online Application Form :





Supported Browsers:

Before filling in the Online Application Form, please make sure that your browser's JavaScript is not turned OFF. We have tested that the web-based forms can be filled without problems with a range of web browsers, including Firefox, Google Chrome, Safari, and Chromium. Windows users are advised to either use Chrome or Firefox. In case of problems, please check that you are using one of the recommended browsers and note that the forms are not compatible with Internet Explorer.