Key Tax Filing Deadlines for 2024
Individual Taxpayers
- April 15, 2024: Standard deadline for filing 2023 federal income tax returns
- June 17, 2024: Initial deadline for U.S. citizens living abroad
- October 15, 2024: Extended deadline (with filed extension)
Business Tax Deadlines
| Business Type | Due Date | Extended Deadline |
|---|---|---|
| Partnerships (Form 1065) | March 15 | September 16 |
| S-Corps (Form 1120-S) | March 15 | September 16 |
| C-Corps (Form 1120) | April 15 | October 15 |
Quarterly Estimated Tax Payments
- Q1 2024: April 15, 2024
- Q2 2024: June 17, 2024
- Q3 2024: September 16, 2024
- Q4 2024: January 15, 2025
State-Specific Variations
Some states have different filing deadlines:
- Virginia: May 1, 2024
- Delaware: April 30, 2024
- Louisiana: May 15, 2024
Important Considerations
Filing Extensions
If you need more time to file your taxes, you can request an extension using Form 4868 for individuals or Form 7004 for businesses. Remember that an extension to file is not an extension to pay any taxes owed.
Late Filing Penalties
The failure-to-file penalty is usually 5% of the tax owed for each month or part of a month that your return is late, up to 25% of your unpaid taxes.
Important Documents to Expect
Before filing, wait for these essential documents:
- W-2 forms (due from employers by January 31)
- 1099 forms (various types, generally due by January 31)
- 1098 forms (mortgage interest statements)
- K-1 forms (from partnerships, S-corps, or trusts)
Special Circumstances
Military Personnel
Active duty military personnel serving in a combat zone may qualify for automatic extensions. Visit the Military Tax Information page for details.
Natural Disaster Areas
Taxpayers in federally declared disaster areas may receive additional time to file. Check the IRS disaster relief page for updates.
Tips for a Smooth Tax Season
- Organize your documents early
- Consider e-filing for faster processing
- Set calendar reminders for relevant deadlines
- Keep copies of all filed documents
- Consult a tax professional for complex situations
- Use the Electronic Federal Tax Payment System (EFTPS) for online payments
- Check the IRS website for the latest updates
Remember to verify state tax deadlines with your state's tax agency, as they may differ from federal deadlines. The IRS offers a Free File program for those who qualify.