Wed Mar 10: Employers: Employees are required to report to you tips of $20 or more earned during Feb.
Wed Mar 10: Deposit payroll tax for payments on Mar 3-5 if the semiweekly deposit rule applies.
Fri Mar 12: Deposit payroll tax for payments on Mar 6-9 if the semiweekly deposit rule applies.
Mon Mar 15: Corporations: File Form 1120 for 2009 calendar year and pay any tax due. For automatic 6-month extension, file Form 7004 and deposit estimated tax.
Mon Mar 15: Employers: Deposit payroll tax for Feb if the monthly deposit rule applies.
