August 2, 2010 Required Forms 5500, 5500-EZ Are Due August 2, 2010 Deadline to File Form 720 Quarterly Federal Excise Tax Return August 2, 2010 Employers Must File Form 941 August 2, 2010 Employers Must Make Second Quarterly Deposit of FUTA (Federal Unemployment Tax Act) Taxes August 16, 2010 Form 990, 990-PF is Due for Exempt Organizations That Filed Three-Month Extensions August 16, 2010 Employers Must Deposit Income, Medicare and Social Security Taxes Withheld September 15, 2010 Third Quarterly Installment of 2010 Estimated Tax for Calendar Year Corporations is Due September 15, 2010 Quarterly Installment of Estimated Individual Income Tax is Due September 15, 2010 Partnerships Must File Form 1065 by September 15 September 15, 2010 Employers Must Deposit Income, Medicare and Social Security Taxes Withheld September 15, 2010 Calendar Year Corporations With Filing Extensions Must Now Submit Forms 1120, 1120S October 15, 2010 Employers Must Deposit Income, Medicare and Social Security Taxes Withheld October 15, 2010 Individuals Who Received Extensions to File Form 1040 Must File by October 15 November 1, 2010 Form 720, Quarterly Federal Excise Tax Return, is Due November 1, 2010 Employers Must Make Third Quarterly Deposit of FUTA Taxes by November 1 November 1, 2010 Employers Must File Quarterly Form 941 by November 1 November 15, 2010 Extensions on Forms 990, 990-PF and 990-T Are Due on November 15 November 15, 2010 Employers Must Deposit Income, Medicare and Social Security Taxes Withheld December 15, 2010 Employers Must Deposit Income, Medicare and Social Security Taxes Withheld December 15, 2010 Fourth Quarterly Installment of 2010 Estimated Taxes for Corporations Are Due 
TAX DEADLINES August 2, 2010 August 2 is the due date for the required Forms 5500 or 5500-EZ. Learn more »  TAX DEADLINES August 2, 2010 August 2 is the due date to file Form 720, Quarterly Federal Excise Tax Return, for the second quarter of 2010. Learn more » TAX DEADLINES August 2, 2010 August 2 is the deadline for employers to file quarterly Form 941. Learn more » |
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