Hi mizsatta1,
Thanks for your question.
For tax year 2023, the following payment dates apply for avoiding penalties:
| 1st Quarterly Estimated Tax Payment |
April 18, 2023 |
| 2nd Quarterly Estimated Tax Payment |
June 15, 2023 |
| 3rd Quarterly Estimated Tax Payment |
September 15, 2023 |
| 4th Quarterly Estimated Tax Payment |
January 15, 2024 |
The same months/days apply each year.
