A fiscal year is named for the calendar year in which it ends
- i.e. Fiscal Year 2020 runs July 2019 - June 2020
A biennium is named for the calendar year in which it starts
- i.e. Biennium 2019 runs July 2019 - June 2021
There are two fiscal years in each biennium, so Biennium 2019 includes Fiscal Year 2020 and Fiscal Year 2021