Important Tax Reminder Dates for October

October – Important Tax Dates for Businesses and Individuals

 Businesses:

  •  Monthly payroll deposits for September due on October 15
  • 3rd Quarter Payroll Reports due by October 31
  • 3rd Quarter Sales Tax report and payment due on October 20

 Retirement Plans

  • Simple IRA Establishment Date is October 1
  • Safe Harbor 401(k)/ Roth Safe Harbor 401(k) Establishment Date is October 1

 Retirement Plans for Sole Proprietors and Partnerships

  • SEP  – Establishment Date is October 15 ( if extension taken)
  • SEP – Contribution Date is October 15 (if extension taken)
  • Simple IRA – Contribution Date is October 15 (if extension taken)
  • Profit Sharing/ Money Purchase – Contribution date is October 15 (if extension taken)
  • 403(b)(7)/ Roth 403(b)(7) – Contribution Date is October 15 (if extension taken)
  • 401(k)/ Roth 401(k) – Contribution Date is October 15 (if extension taken)
  • Safe Harbor 401(k)/ Roth Safe Harbor 401(k) – Contribution Date is October 15 (if extension taken)
  • Individual K/ Roth Individual K Contribution Date is October 15 (if extension taken)

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Individuals:

 Extension Due Date for Income Taxes is October 15

 Retirement Plans Contributions

  • Simple IRA made per pay period
  • 403(b)(7)/ Roth 403(b)(7) made per pay period
  • 401(k)/ Roth 401(k) made per pay period
  • Safe Harbor 401(k)/ Roth Safe Harbor 401(k) made per pay period
  • Individual K/ Roth Individual K made per pay period