Tax Deadlines

Important dates you should know!

Tax Filing & Payment Deadlines

ENTITYDEADLINENOTESMORE INFO.
IRS Federal – S Corporations / Partnerships (1065, 1120-S)March 15, 2023You can request a 6-month extension, September 15, 2023. An estimate of payment is due at the time of filing the extension.
IRS Federal – Estates/Trusts (1041)April 18, 2023
IRS Federal – C Corporations (1120)April 18, 2023You can request a 6-month extension, October 16, 2023. An estimate of payment is due at the time of filing the extension.
IRS Federal – Individuals (1040)April 18, 2023IRS begins accepting and processing individual 2021 tax returns on January 24, 2022. You can request a 6-month extension, October 16, 2023, to file your taxes, however, you must still pay any balances you may owe by April 18, 2023. Maine and Massachusetts taxpayers should be aware of any differences in the dates due to the Patriots’ Day which is observed in those states.
New Hampshire – Business Tax Returns and Interest & Dividends Tax ReturnsTBAMore Info.
Massachusetts – IndividualsTBAMore Info.
Maine – IndividualsTBAMore Info.
Connecticut – IndividualsApril 18, 2022TBAMore Info.
Vermont – IndividualsTBAMore Info.

 

IRS Tax Calendars for use in 2023

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