Important Dates

Personal Estimated Tax Payments Due

April 15th

June 15th

September 15

January 15

Tax Returns

Application for Extensions are due at the time of filing

April 15 Personal Tax Return Due

October 15 Personal Tax Return Extension Due

May 15 Not for Profit Tax Return Due

November 15 Not for Profit Tax Extension Due

April 15 1065 Partnership Returns Due

October 15 1065 Partnership Return Extensions Due

March 15 C Corp, S Corp, LLC, LLP, PLLC, PLLP are Due

September 15 C Corp, S Corp, LLC, LLP, PLLC, PLLP Extensions Are Dues

Annual Reports

February 28 LLP, PLLP

March 15 S Corps, C Corps

Anniversary date of filing original certificate of organization LLC, PLLC and Partnerships

November 1 Not for Profit

Filing Fees Due with Annual Report 

LLP, PLLP, LLC, PLLC and Partnerships $500

S Corps and C Corps $125

Not For Profit $15

Excise Tax Due To the State of Massachusetts

March 15 S Corp, C Corp $456

Where to Pay Your Federal and Ma, Taxes

Click here for Massachusetts 

Click here for Federal

Employers

Must file W-2, W-2G, and 1099 by January 31 to their employees