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Mark your calendar for these important “don’t be late” federal tax due dates

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September 30:

  • For calendar year-end trusts or estates that filed an extension, the 2018 Form 1041 is due

October 1:

  • Deadline for self-employed persons or small employers to establish a SIMPLE-IRA

October 15:

  • For calendar year C corporations that filed a six month extension, the 2018 Form 1120 is due along with any unpaid tax, interest and penalties.
  • Final deadline to fund certain employer sponsored retirement plans (profit sharing, SEP, 401K, etc.) if the return was extended
  • For extended 2018 individual returns, the Form 1040 is due along with any unpaid tax, interest and penalties.
  • For extended returns, Foreign Bank Account Reports (FBAR Filings) are due
  • Form 5500 extended returns

October 31:

  • Form 941 Payroll Report for third quarter income tax withholding and FICA taxes and deposit any tax that might still be due

November 15:

  • For calendar year-end non-profits that filed an extension, the 2018 Form 990 is due

December 16:

  • For calendar year C Corporations, pay the fourth installment of 2019 estimated income taxes

If you have any questions on these or other upcoming deadlines, please contact your professional at Wegner CPAs.

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