Tax Calendar
Tax Due Dates & Key Deadlines
Stay ahead of critical filing dates to prevent late penalties and maintain good standing with the IRS and state tax authorities.
Key Annual Tax Calendar
January 15Q4 Estimated Tax Payment Due (Prior Tax Year)
January 31Employers Issue W-2s & 1099-NEC Forms to Workers
March 15S-Corporations (Form 1120-S) & Partnerships (Form 1065) Tax Filing Deadline
April 15Individual Income Tax Returns (Form 1040) & C-Corp (Form 1120) Filing Deadline
June 15Q2 Estimated Tax Payment Due
September 15S-Corp & Partnership Extended Return Deadline / Q3 Estimated Payment
October 15Individual Extended Return Deadline (Form 1040)