Wisconsin budget has more than doubled over 20 years to $114B

Jun 5, 2026 | In The News

Wisconsin budget has more than doubled over 20 years to $114B

Wisconsin budget has more than doubled over 20 years to $114B

(The Center Square) – Wisconsin’s two-year budget has more than doubled from $54.3 billion in 2005-06 to $114.08 billion in 2025-26.

Spending has gone up more than 10% each of the past two budgets.

That spending increase, fueled by increased tax collections, were highlighted as well as warning signs that it could continue in a new legislative session report from the Institute for Reforming Government.

IRG Deputy Director Maryjane Behm saw a late-session estate tax proposal as a warning sign that the spending and taxing increases would continue if Democrats hold the Legislature and governorship after this fall’s elections.