Idaho Boosts Tax Commission Funding by $3.3M for 'Big, Beautiful' Tax Bill

The state's budget committee approved the increase to help implement new federal tax changes.

Feb. 21, 2026 at 8:42am

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The Idaho Legislature's Joint Finance-Appropriations Committee voted to increase funding for the Idaho State Tax Commission by more than $3.3 million. This includes an additional $765,300 in the current fiscal year 2026 budget and $2.5 million in total funding enhancements for the fiscal year 2027 budget. The increased funding is intended to help Idaho conform to federal tax changes included in the federal One Big Beautiful Bill Act signed into law by former President Donald Trump.

Why it matters

The cost of implementing the tax conformity was not included in the original fiscal note for the bill, despite calls from the Tax Commission for full transparency on the administrative costs. This highlights ongoing debates around the true costs of new legislation and the importance of accurate fiscal notes.

The details

The funding increases will pay for property tax education, system automation, tax collection services, additional seasonal tax employees, and one-time replacement items. The much larger increase in funding to implement the tax cuts and related changes sailed through the budget committee, while a smaller proposal to restore tuition assistance for the Idaho National Guard was rejected.

  • The Idaho Legislature's Joint Finance-Appropriations Committee voted on the funding increases on Friday, February 21, 2026.
  • The federal One Big Beautiful Bill Act was signed into law by former President Donald Trump last summer.

The players

Idaho State Tax Commission

The state agency responsible for administering and collecting taxes in Idaho.

Donald Trump

The former President of the United States who signed the federal One Big Beautiful Bill Act into law.

Idaho Legislature's Joint Finance-Appropriations Committee (JFAC)

The powerful budget committee in the Idaho Legislature that voted on the funding increases for the Tax Commission.

Jeff McCray

The Chairman of the Idaho State Tax Commission who wrote a memo to legislators estimating the additional costs to conform to the new federal tax changes.

Josh Tanner

The co-chair of the Idaho Legislature's Joint Finance-Appropriations Committee.

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What they’re saying

“Considering current budgetary constraints and the Tax Commission's ongoing efforts to support the Legislature and Governor, we recommend full transparency by including these estimated administrative costs in the fiscal note for this year's conformity language.”

— Jeff McCray, Chairman, Idaho State Tax Commission

What’s next

The increased funding for the Idaho State Tax Commission will allow the agency to implement the new federal tax changes included in the One Big Beautiful Bill Act.

The takeaway

This case highlights the ongoing challenges around accurately estimating the costs of new legislation and the importance of transparent fiscal notes. It also demonstrates the Idaho Legislature's willingness to allocate significant funding to support the implementation of federal tax changes, even when the true administrative costs were not initially included.