January 15, 2016 @ 12:00 am - January 16, 2016 @ 12:00 am Farmers and fishermen: Pay your estimated tax for 2015. Use Form 1040-ES.
January 15, 2016 @ 12:00 am - January 16, 2016 @ 12:00 am Deposit payroll tax for Dec 2015 if the monthly deposit rule applies.
January 13, 2016 @ 12:00 am - January 14, 2016 @ 12:00 am Deposit payroll tax for payments on Jan 6-8 if the semiweekly deposit rule applies.
