Lou Cloninger, CPA

Lou Cloninger, CPALou Cloninger, CPALou Cloninger, CPA
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Lou Cloninger, CPA

Lou Cloninger, CPALou Cloninger, CPALou Cloninger, CPA

Signed in as:

filler@godaddy.com

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Individual & Business Income Tax Due Dates

September 2026

September 15th:

  •  S-Corporation tax return
  • Partnership tax return
  • 3rd Quarter 2026 Estimated Tax payment

October 2026

October 15th:

  • Individual Tax return 
  • Corporate Tax return

January 2027

January 15th:

  • 4th Quarter 2026 Estimated Tax Payment
  • 1099 & W-2's deadline


March 2027

March 15th:

  • S-Corporation Returns
  • Partnership Returns
  • Extensions for S-Corp & Partnership Returns


April 2027

April 15th:

  • Corporate Returns
  • Individual Returns
  • Any tax due for Individual Returns (even if extended)
  • Extensions for Corporate & Individual Returns
  • 1st qtr Estimated Tax Deadline


June 2027

June 15th:

  • 2nd qtr Estimated Tax Deadline


September 2027

September 15th:

  • Extended S-Corporation Returns
  • Extended Partnership Returns
  • 3rd qtr Estimated Tax Deadline


October 2027

October 15th:

  • Extended CorporateReturns
  • Extended Individual Returns

Add a footnote if this applies to your business

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