Deposit payroll tax for payments on Mar 23-25 if the semiweekly deposit rule applies.

File Form 2290 and pay the tax for vehicles first used in February.

File Form 730 and pay the tax on wagers accepted during February.

Electronically file Forms W-2, W-2G, 1098, 1099, and 8027.

Deposit payroll tax for payments on Mar 26-29 if the semiweekly deposit rule applies.

Deposit payroll tax for payments on Mar 30-Apr 1 if the semiweekly deposit rule applies.

Deposit payroll tax for payments on Apr 2-5 if the semiweekly deposit rule applies.

Employers: Employees are required to report to you tips of $20 or more earned during March.

Deposit payroll tax for payments on Apr 6-8 if the semiweekly deposit rule applies.

Partnerships: File Form 1065 and furnish a copy of Sch. K-1 to each partner. For automatic 5-month extension, file Form 7004.

Deposit payroll tax for payments on Apr 9-12 if the semiweekly deposit rule applies.

Household Employers: File Sch. H with Form 1040 if you paid $1,900 or more to a household employee.

Electing Large Partnerships: File Form 1065-B calendar year return. For automatic 6-month extension File Form 7004.

Deposit payroll tax for Mar if the monthly deposit rule applies.

Corporations: Deposit the first installment of your 2016 estimated tax.

Individuals: File Form 1040, 1040A, or 1040EZ. For automatic 6-month extension file Form 4868 and deposit estimated tax. Pay the first installment of 2016 estimated tax – Use Form 1040-ES.

Deposit payroll tax for payments on Apr 13-15 if the semiweekly deposit rule applies.

Deposit payroll tax for payments on Apr 16-19 if the semiweekly deposit rule applies.

Deposit payroll tax for payments on Apr 20-22 if the semiweekly deposit rule applies.

File Form 2290 and pay the tax on vehicles first used in March.

Deposit payroll tax for payments on Apr 23-26 if the semiweekly deposit rule applies.

File Form 730 and pay the tax on wagers accepted during March.

File Form 720 for the first quarter.