H1b Submission Deadline 2025. The initial registration period for fy 2025 will open at noon eastern on march 6 and run through noon eastern on march 25. The initial registration period, which opened at noon eastern on march 6, 2024, and was originally scheduled to run through noon eastern on march 22, 2024, will now run through noon eastern on march 25, 2024.

This will likely follow after. Since the date fell on a sunday, uscis confirmed that paper petitions received by july 1, 2024 would still be considered timely.