JoSAA 2026 AAT Choice Filling: Critical Steps to Secure Your IIT B.Arch Seat

Candidates who cleared the Architecture Aptitude Test (AAT) can start filling choices today. The Joint Seat Allocation Authority (JoSAA) opened the portal for specialized B.Arch courses. This follows the recent declaration of competitive exam results. Aspirants must act quickly to secure seats in prestigious Indian Institutes of Technology (IIT).

Success in this test is the only gateway for architecture at premier institutes. Only three IITs currently offer this five-year undergraduate degree program. Students must bridge their creative skills with technical scores through this registration. This phase is crucial for those dreaming of design careers via the IIT system.

JoSAA 2026 AAT registration and document checklist

Registration begins by logging into the portal using JEE (Advanced) credentials. Aspirants should first update their profile details and verify contact information. A stable internet connection is vital during this sensitive process. Ensure you have digital certificate copies ready before starting. This prevents session timeouts and potential data loss during submission.

Carry specific documents including your AAT 2026 scorecard and photo identity proof. Category certificates must comply with the central government format to be valid. Medical certificates are also required for final seat confirmation. Students should double-check all scanned files for clarity. These documents are verified during the later physical or online reporting rounds.

Smart JoSAA 2026 choice ordering and locking strategy

Placing choices in descending order of preference is a critical step. JoSAA uses a system that allocates the highest choice available. Once choices are entered, pupils must lock them before the deadline. If you fail to lock, the system saves the last recorded order. Always review the list twice to avoid any mistakes.

After locking, wait for the first seat allotment result next week. Candidates must pay the seat acceptance fee to freeze their options. Online verification is mandatory for a successful admission to the institute. Following these steps ensures your hard work translates into a seat at a top college.