The Central University of Tamil Nadu invites online applications for admission to undergraduate, postgraduate, and doctoral programmes for the academic year through the Central Universities Common Entrance Test (CUCET). The programmes include five-year integrated M.Sc courses in Chemistry, Economics, Life Sciences, Mathematics, and Physics, as well as two-year M.A, M.Sc, and M.Tech programmes in various disciplines. Admission is based on the CUCET score, ensuring a standardized selection process for all applicants.

Indian nationals who have completed their 10+2 education for undergraduate programmes or hold a bachelor's degree for postgraduate programmes are eligible. Reserved categories such as SC, ST, OBC, EWS, and PwD may apply with relaxed criteria as per government norms. Specific programme requirements, including subject prerequisites and minimum marks, are detailed on the official admission portal.

Applicants must register and fill out the online application form on the official portal. Upload required documents such as academic certificates, identity proof, and a recent photograph. Pay the application fee through the available online payment modes. After submission, retain a copy of the application form and fee receipt for future reference. Shortlisted candidates will be called for further selection rounds as per the programme requirements.