Last to claim itc for FY 2024-25

For FY 2024-25 (Assessment Year 2025-26), the last date to claim Input Tax Credit (ITC) in GSTR-3B for a particular month is typically the due date for filing GSTR-3B for that month or the due date for filing GSTR-3B for September of the next financial year, whichever is earlier. 

There's also a cutoff for availing ITC for FY 2024-25 in the GTR-3B for November 2025 (due date 20th November 2025), considering the annual cutoff for claiming ITC for a financial year.