January 15, 2026

4th Quarter 2025 estimated tax payment due. If you’re self-employed or have other income without any tax withholding, and you make quarterly estimated tax payments, this is the due date for your final quarterly payment for the 2025 tax year.

January 31, 2026

1099-NEC Due
You will need to submit a 1099-NEC for any contractor you paid over $600 in total throughout 2025. The deadline for filing these is January 31.

April 15, 2026

Last Day to make a 2025 IRA Contribution
If you haven't already funded your retirement account for 2025, do so by April 15. That's the deadline for a contribution to a traditional IRA, deductible or not, and a Roth IRA. However, if you have a SEP, and you apply for an extension, you have until October 15 to put money into that account. (These are all personal retirement accounts.)

April 15, 2026

Individual Returns Due for Tax Year 2025
The due date for filing tax returns and making tax payments is April 15.

Individual Tax Return Extension Form Due for Tax Year 2025
File your request for a tax extension by this date to push your tax deadline back to October 15.

1st Quarter 2026 Estimated Tax Payment Due
If you are self-employed or have other first-quarter income that requires you to pay quarterly estimated taxes, get your Form 1040-ES postmarked or pay online by this date. 

June 15, 2026

2nd Quarter 2026 Estimated Tax Payment Due
If you are self-employed or have other second-quarter income that requires you to pay quarterly estimated taxes, make sure your payment is postmarked or paid online by this date.

September 15,  2026

3rd Quarter 2026 Estimated Tax Payment Due
If you are self-employed or have other third-quarter income that requires you to pay quarterly estimated taxes, make sure your third quarter payment is postmarked or paid online by this date.

October 15, 2026

Extended Individual Tax Returns Due
If you got a filing extension on your 2025 tax return, you need to get it completed and postmarked or e-filed by October 15.

January 15, 2027

4th Quarter 2026 Estimated Tax Payment Due
If you are self-employed or have other fourth-quarter income that requires you to pay quarterly estimated taxes, make sure your third quarter payment is postmarked or paid online by this date.

January 31, 2024

1099-NEC Due
If you work with independent contractors, for 2023 tax filings, you will now need to submit a 1099-NEC instead of a 1099-MISC. The deadline for filing these is January 31.

March 15, 2024

S-Corp and Partnership Returns Due for Tax Year 2023
If you have an S-Corp or Partnership, the due date for filing tax returns for the business and making tax payments is March 15. 

S-Corp and Partnership Extension Form Due for Tax Year 2023
File your request for a tax extension by this date to push your tax deadline back to September 15.

September 15,  2024

Extended S-Corp and Partnership Tax Returns Due
If you got a filing extension on your 2023 tax return for your S-Corp or Partnership, you need to get it completed and postmarked or e-filed by September 15.