Hello Tanya!

For the batch 2026 the exact dates have not been released yet. The JEE form will be tentatively released in November or December and then you can fill it. Secondly for the most IITs,NITs, government engineering colleges there is a centralised counselling through josaa. So the dates will be common for nearly most of them  through josaa portal.

For other engineering colleges like private universities, state engineering colleges you may have to check separately from each college. They may provide admission through their own entrance, JEE or class 12th merit.

Therefore as of now you can focus on your preparation unitil then you can keep checking websites of JEE and other private engineering colleges. You can also ask here if you need any specific information regarding any engineering College.

Thankyou!