Important Dates

This calendar contains various due dates for small businesses, but please keep in mind that the dates may change.  If there are any questions, contact us.

Dec
14
Fri
Deposit payroll tax for payments on Dec 8-11 if the semiweekly deposit rule applies.
Dec 14 all-day
Dec
17
Mon
Corporations: Deposit the fourth installment of your 2018 estimated tax.
Dec 17 all-day
Deposit payroll tax for Nov if the monthly deposit rule applies.
Dec 17 all-day
Dec
19
Wed
Deposit payroll tax for payments on Dec 12-14 if the semiweekly deposit rule applies.
Dec 19 all-day
Dec
21
Fri
Deposit payroll tax for payments on Dec 15-18 if the semiweekly deposit rule applies.
Dec 21 all-day
Dec
27
Thu
Deposit payroll tax for payments on Dec 19-21 if the semiweekly deposit rule applies.
Dec 27 all-day
Dec
28
Fri
Deposit payroll tax for payments on Dec 22-25 if the semiweekly deposit rule applies.
Dec 28 all-day
Dec
31
Mon
File Form 2290 and pay the tax for vehicles first used during November.
Dec 31 all-day
File Form 730 and pay tax on wagers accepted during November.
Dec 31 all-day