Can I set due dates for employees to submit their time?

There is no direct option in BQE CORE to set due dates for time and expense submission. However, as a workaround, you can create to-dos and assign them to employees. The End Date on the to-dos can act as a deadline for the employees to submit their time entries. The employees can even create time entries from these to-dos. Check CORE Help Center for more details. You can also ask each employee to set reminders for themselves. Check CORE Help Center for details.