Tax Filing Deadlines: When Are Taxes Due?

A calendar marked with a red circle on April 15th, surrounded by tax forms and a calculator.

Understanding Tax Filing Deadlines

Navigating the world of taxes can be daunting, especially when it comes to understanding the various deadlines involved. Missing these deadlines can result in penalties and interest charges, so it's crucial to be aware of when taxes are due.

Standard Filing Deadline

The standard deadline for filing individual tax returns (Form 1040) is April 15th of each year. However, when April 15th falls on a weekend or legal holiday, the deadline shifts to the next business day.

Key Tax Filing Deadlines for 2024

  • Individual Tax Returns: April 15, 2024
  • Estimated Tax Payments:
    • Q1: April 15, 2024
    • Q2: June 17, 2024
    • Q3: September 16, 2024
    • Q4: January 15, 2025

Business Tax Deadlines

Partnerships and S-Corporations (Forms 1065 and 1120S)

  • Due March 15th
  • Six-month extension available until September 15th

C-Corporations (Form 1120)

  • Due April 15th
  • Six-month extension available until October 15th

Extension Options

If you need more time to file, you can request an automatic six-month extension using Form 4868. Important notes about extensions:

  1. The extension must be filed by the original due date
  2. This extends only the filing deadline, not the payment deadline
  3. The extended deadline becomes October 15th
  4. No reason is required for requesting an extension

Special Circumstances

Natural Disasters

The IRS occasionally provides tax relief to victims of natural disasters, including extended filing deadlines. Check the IRS Tax Relief in Disaster Situations page for current relief provisions.

Military Personnel

Active duty military personnel serving in a combat zone typically receive automatic extensions, including:

  • 180 days after leaving the combat zone
  • Additional time for days remaining in the tax season when entering the combat zone

State Tax Deadlines

While many states align with federal deadlines, some have different due dates:

TypeMost Common Deadline
Individual ReturnsApril 15
Corporate ReturnsMarch 15
Partnership ReturnsMarch 15

Pro Tip: Always verify specific deadlines with your state's tax authority, as they may vary.

Penalties for Missing Deadlines

Missing tax deadlines can result in significant penalties:

  • Failure-to-file penalty: 5% of unpaid taxes per month, up to 25%
  • Failure-to-pay penalty: 0.5% of unpaid taxes per month, up to 25%
  • Interest: Charged on unpaid taxes, compounded daily

Tips for Meeting Tax Deadlines

  • Organize Your Documents: Keep all necessary documents, such as W-2s, 1099s, and receipts, organized throughout the year to make filing easier.
  • Use Tax Software: Consider using tax software or hiring a professional to ensure accuracy and timeliness.
  • Set Reminders: Use digital calendars or apps to set reminders for key deadlines.
  • Plan for Payments: If you owe taxes, plan your finances to ensure you can make payments by the due date.

For more detailed information, visit the IRS website or consult with a qualified tax professional.

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