When Is The Beginning Of Fiscal Year 2024. For example, the federal government’s fiscal year 2024 starts on october 1, 2023, and ends on september 30, 2024. In most cases, this means a period of 12 months—beginning, for.

This is the year around which most people’s finances are organized. The corresponding assessment year would start on 1st april 2024 and end on 31st march 2025.