Tax Return Due Dates & Extension Deadlines
| Type of Return | Normal Due Date |
Due Date for Returns with Timely Filed Extensions |
2023 Changes to Normal Filing Deadline |
|---|---|---|---|
| 1040 Individual | April 15 | October 15 | Deadline is April 18, 2023. |
| 1041 Trusts | April 15 | September 30 | Deadline is April 18, 2023. |
| 1065 Partnership | March 15 | September 15 | |
| 1120S | March 15 | September 15 | |
| 1120 (Calendar year) | April 15 | October 15 | Due date for fiscal-year corporations is the 15th day of the 4th month following year-end. |
| 990 (calendar year) | May 15 | November 15 | Fiscal-year nonprofits must file by the 15th day of the 5th month following year-end. |
In most years, the filing deadline to submit Individual 1040 returns is April 15. For 2022 tax returns, the deadline to file an original return, file an extension and pay any tax owed is Monday, April 18, 2023. This is because the Washington, D.C. Emancipation Day holidays impact tax deadlines for everyone in the same way federal holidays do.
Extension Request
Pacific Northwest tax service can prepare and submit an extension request for you. Complete and submit the extension request form that applies to your situation on Extensions page of our website.