Deposit payroll tax for payments on Oct 18-21 if the semiweekly deposit rule applies. Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: October 24, 2014 all-day 2014-10-24T00:00:00-07:00 2014-10-25T00:00:00-07:00 ← File Form 941 for the third quarter if you timely deposited all required payments.Deposit payroll tax for payments on Aug 21-23 if the semiweekly deposit rule applies. →