Hi ramteke ,
Yes fees structure is different for every institute no institute share a complete same fee structure but yes tution fee for SFTIs are same as that of GFTIS but rest amount of feesis different even every caste has there own fees structure Sc and st caste candidates dont have to pay any penny on tution fee.

Hope it helps!!!

Hey Aspirant,

Every Institutions have there different fee structure. Be it IITs or NITs. In category wise general category candidate and OBC candidates has to pay the regular fees. And can get fee reimbursement or can avail Fee Wavier scheme if there family income is lesser then 1 Lakh. But for SC/ST Candidates there is no fees. Also they can get scholarship.

Full info of SFTI

https://collegedunia.com/exams/jee-main/csab-sfti

Best of luck