- Thursday, 5/10/2018 Employers: Employees are required to report to you tips of $20 or more earned during April.
- File Form 941 for the first quarter if you timely deposited all required payments.
- Tuesday, 5/15/2018 Deposit payroll tax for Apr if the monthly deposit rule applies.
- Monday, 6/11/2018 Employers: Employees are required to report to you tips of $20 or more earned during May.
- Friday, 6/15/2018
- Deposit payroll tax for May if the monthly deposit rule applies.
- Corporations: Deposit the second installment of your 2018 estimated tax.
- Pay the second installment of 2018 estimated tax -Use Form 1040-ES.
- Individuals living outside the U.S.: File Form 1040. For automatic 4-month extension file Form 4868 and deposit estimated tax.