Total revenue increased by $5.2 billion and was $34.6 billion in FY 2020-21. This increase was largely the result of a $3.9 billion increase in federal revenue and a $1.2 billion increase in tax revenue. Total expenditures increased by $4.6 billion and were $31.4 billion in FY 2020-21. This increase was largely the result of increases in Medical Assistance expenditures and the State’s expenditure of the federal funding it received related to the public health emergency.
The fund balance of the General Fund is made up of several components, and the largest is the committed fund balance. Committed fund balance includes the amount held in the statutory Budget Stabilization Fund, also known as the State’s rainy day fund. The balance in the Budget Stabilization Fund increased from $761.8 million as of June 30, 2020, to $1.7 billion as of June 30, 2021, due to a $967.4 million transfer that was initiated by law because tax revenues in FY 2020-21 exceeded the projections in 2019 Wisconsin Act 9, the 2019-21 Biennial Budget Act. The unassigned fund balance in the General Fund was a deficit of $912.0 million as of June 30, 2021. This deficit indicates that more resources were spent and obligated from the General Fund than were received or anticipated to be received in the short term.