January 2017

January 15 Individuals: Pay the final installment of your previous year estimated tax. Form 1040-ES.
January 31 Partnerships: Furnish forms 1098, 1099, W-2G & W-2 to recipients. File Form W-3 (electronic or paper).
January 31 Corporations: Furnish forms 1098, 1099, W-2G & W-2 to recipients. File Form W-3 (electronic or paper).
January 31 S-Corporations: Furnish forms 1098, 1099, W-2G & W-2 to recipients. File Form W-3 (electronic or paper).
January 31 Non-Profit: Furnish forms 1098, 1099, W-2G & W-2 to recipients. File Form W-3 (electronic or paper).

 

February 2017

February 15 Partnerships: Furnish forms 1099-B & 1099-S to recipients.
February 15 Corporations: Furnish forms 1099-B & 1099-S to recipients.
February 15 S-Corporations: Furnish forms 1099-B & 1099-S to recipients.
February 15 Non-Profit: Furnish forms 1099-B & 1099-S to recipients.
February 28 Partnerships: Paper file information returns on Form 1096 (if electronicly filed, due March 31).
February 28 Corporations: Paper file information returns on Form 1096 (if electronicly filed, due March 31).
February 28 S-Corporations: Paper file information returns on Form 1096 (if electronicly filed, due March 31).
February 28 Non-Profit: Paper file information returns on Form 1096 (if electronicly filed, due March 31).

 

March 2017

March 15 Partnerships: File a calendar year income tax return on Form 1065. Provide each partner with a copy of their Schedule K-1. If requesting the 6-month extension, file Form 7004.
March 15 S-Corporations: File a calendar year income tax return on Form 1120S and pay any tax due. Provide each shareholder with a copy of their Schedule K-1. If requesting the 6-month extension, file Form 7004 and pay any estimated tax due.
March 31 Partnerships: Electronic filing of information returns on Form 1096 (if paper filing, due February 28th).
March 31 Corporations: Electronic filing of information returns on Form 1096 (if paper filing, due February 28th).
March 31 S-Corporations: Electronic filing of information returns on Form 1096 (if paper filing, due February 28th).
March 31 Non-Profit: Electronic filing of information returns on Form 1096 (if paper filing, due February 28th).

 

April 2017

April 15 Individuals File your income tax return on Form 1040 or 1040EZ and pay any tax due. If requesting the 6-month extension, file Form 4868 and pay any estimated tax due.
April 15 Individuals If making estimated tax payments for the year, the first installment is due. Form 1040-ES.
April 15 Corporations File a calendar year income tax return on Form 1120 and pay any tax due. If requesting the 5-month extension, file Form 7004 and pay any estimated tax due.
April 15 Corporations Deposit the first installment of estimated income tax. Form 1120-W.

 

May 2017

May 15 Non-Profit: File your calendar year income tax return on Form 990. If requesting the 6-month extension, file Form 8868.

 

June 2017

June 15 Individuals: Individuals living and working outside the US: file your income tax return on Form 1040 and pay any tax. If requesting the 4-month extension, file Form 4868.
June 15 Individuals: If making estimated tax payments for the year, the second installment is due. Form 1040-ES.
June 15 Corporations: Deposit the second installment of estimated income tax. Form 1120-W.

 

September 2017

September 15 Individuals: If making estimated tax payments for the year, the third installment is due. Form 1040-ES.
September 15 Partnerships: If you extended, file the calendar year income tax return on Form 1065. Provide each partner with a copy of their Schedule K-1.
September 15 Corporations: If you extended, file the calendar year income tax return on Form 1120 and pay any tax due.
September 15 Corporations: Deposit the third installment of estimated income tax. Form 1120-W.
September 15 S-Corporations: If you extended, file the calendar year income tax return on Form 1120S. Provide each shareholder with a copy of their Schedule K-1.

 

October 2017

October 15 Individuals: If you extended, file your income tax return on Form 1040 or 1050-EZ and pay any tax due.

 

November 2017

November 15 Non-profit: If you extended , file the income tax return on Form 990.

 

December 2017

December 15 Individuals: Deposit the fourth installment of estimated income tax. Form 1120-W.