IIT Guwahati will close GATE 2026 late fee registration today, October 9. Candidates can still apply via gate.iitg.ac.in with a late fee. Application fees: ₹1,000 for female/SC/ST/PwD candidates and ₹2,000 for others; with late fee, ₹1,500 and ₹2,500 respectively. GATE 2026 will be held on February 7, 8, 14, and 15 across multiple papers.