You should file the estimated taxes at the end of each quarter, however due to the government's fiscal year the second quarter is not a full quarter.
Per the instructions for Form 1040-ES -- Estimated taxes are paid each quarter as shown below. TurboTax can help you estimate your payments for each quarter.
You can pay all of your estimated tax by April 15, 2024, or in four equal amounts by the dates shown below.
1st payment . . . . . . . . . . . . . . . . . April 15, 2024
2nd payment . . . . . . . . . . . . . . . . June 17, 2024
3rd payment . . . . . . . . . . . . . . . . . Sept. 16, 2024
4th payment . . . . . . . . . . . . . . . . . Jan. 15, 2025*
* You don’t have to make the payment due January 15, 2025, if you file your 2024 tax return by January 31, 2025, and pay the entire balance due with your return.
@Tyhawker
[Edited: 02/28/2024 | 7:47 PM PST]
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