Deposit payroll tax for payments on Apr 16-19 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: April 22, 2016 all-day 2016-04-22T00:00:00-07:00 2016-04-23T00:00:00-07:00 ← File Form 2290 and pay the tax on vehicles first used in March.Individuals: Pay the final installment of your 2014 estimated tax. Use Form 1040-ES. →