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Key Tax Filing Dates to Remember

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Stay ahead of deadlines with OkeyTax – your trusted partner in tax compliance.

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🔢 Estimated Tax Payment Deadlines

  • January 15 – 4th Quarter Estimated Payment (Prior Year)

  • April 15 – 1st Quarter Estimated Payment

  • June 15 – 2nd Quarter Estimated Payment

  • September 15 – 3rd Quarter Estimated Payment

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💼 Payroll Tax Filing Deadlines

  • January 15 – Q4 Payroll Filing (Previous Year)

  • January 31 – File W-2 & W-3 Forms

  • April 15 – Q1 Payroll Filing

  • July 15 – Q2 Payroll Filing

  • October 15 – Q3 Payroll Filing

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🧾 Tax Return Filing Deadlines

  • March 15 – S Corporations (Form 1120-S) & Partnerships (Form 1065)

  • April 15 – C Corporations (Form 1120) & Individuals (Form 1040)

  • September 15 – Extended Deadline: S Corps & Partnerships

  • October 15 – Extended Deadline: C Corps & Individuals

Need help staying compliant?
📞 Contact OkeyTax today and never miss a deadline again.

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