2024 Estimated Tax Due Dates California Time. This year, april 15 is the deadline for taxpayers to file 2023 federal income tax returns. In 2024, estimated tax payments are due april 15, june 17, and sept.
Federal income tax returns are due on april 15, but there are several other important dates to remember throughout. If you have deferred estimated tax payments for tax year 2023 it’s time to get back into the discipline of tax planning and start making estimated tax payments again california.