2013 Federal Income Tax Estimator
Estate Tax Planning - Knowing your potential estate tax liability is a great place to start your estate tax plan. Use this calculator to estimate your estate tax liability.
Pension Plan Retirement Options - Use this calculator to help decide which pension option works best for your particular retirement needs.
Manzi & Associates L.L.C.
Certified Public Accountants
Tax Due Dates
JANUARY
January 16 Individuals estimated quarterly payments.
January 31 Form W-2: If you have employees, you'll need to fill out copies of W-2 for each one. One W-2 must be submitted to the IRS. The other must be sent to the employee.
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Form 1099-NEC: Recipient copy and electronic filing with the IRS/State must be filed by this date.
Form 1099-MISC: Recipient copy must be filed by this date.
FEBRUARY
February 28 Form 1099-MISC: Government copies for paper filing by this date.
MARCH
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March 15 Due date for tax returns for Partnerships, LLCs – Form 1065; S Corporations – Form 1120S.
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APRIL
April 1 Form 1099-MISC: Government copies for electronic filing by this date.
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April 15 For everyone except residents of Maine and Massachusetts.
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Estimated quarterly payments.
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Individual tax returns due (or extension).
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C corporation tax return due for (or extension)- with a calendar year-end.
Estate/Trust form 1041 returns due
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April 17 For Maine and Massachusetts residents only.
Estimated quarterly payments.
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Individual tax returns due (or extension).
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C corporation tax return due for (or extension)- with a calendar year-end.
Estate/Trust form 1041 returns due
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MAY
May 15 Tax exempt form 990 tax returns due (or extensions)-with a calendar year-end.
JUNE
June 17 Estimated quarterly payments.
JULY
July 31 Employee benefit plan form 5500 due (or extension)-with a calendar year-end.
SEPTEMBER
September 16 Estimated quarterly payments. ​
Partnership and S corporation due date if you timely requested an automatic 6-month extension.
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September 30 Estate/Trust form 1041 due date if you timely requested an extension.
OCTOBER
October 15 Individual tax return due date if you timely requested an automatic 6-month extension. ​
C corporation tax return due date if you timely requested an automatic 6-month extension.
Employee benefit return (5500) due date if you filed a timely extension.
NOVEMBER
November 15 Tax exempt return (990) due date if you filed timely extension.
DECEMBER
December 16 Corporate estimated quarterly payments.
December 31 Set up a solo 401 (k): If you are self-employed, today is the deadline to set up a solo 401 (k).