No such concession offered at IIIT dharwad under ST Category since its relatively new. 

Only state cum central merit scholarships minority based offered to students. 

https://www.iiitdwd.ac.in/fee-structure/&ved=2ahUKEwjYx-L3tfPbAhWJtY8KHeQ2DlIQFjAAegQIABAB&usg=AOvVaw3i-tbzNc54LJOxuiduntgY

Hello Pratheek

There is no concession on the Basis of category. The tuition fees is 68000 for everyone. For more information please visit https://www.iiitdwd.ac.in/fee-structure/