Business & Economy

Missouri Revenue Falls $10M as Capital Gains Tax Cut Triggers Refund Surge

Missouri’s revenue drops $10M as capital gains tax cut triggers massive refund surge, forcing Senate to tap $200M from Capitol renovation funds.

Tamika Washington
Tamika WashingtonStaff Reporter
Published April 15, 2026, 11:28 AM GMT+2
Missouri Revenue Falls $10M as Capital Gains Tax Cut Triggers Refund Surge - Google Street View
Missouri Revenue Falls $10M as Capital Gains Tax Cut Triggers Refund Surge - Google Street View

JEFFERSON CITY, MISSOURI β€” Missouri’s general revenue collections dropped $10 million below last year’s pace as a surge in tax refunds tied to the state’s capital gains tax cut affected state coffers, prompting Senate budget writers to tap into Capitol renovation funds to balance next year’s spending plan.

The revenue decline occurred between Friday’s close of business and Monday’s final figures, as the state paid out $60 million in tax refunds. This coincided with the Senate Appropriations Committee’s Tuesday work session to finalize the state budget for the coming fiscal year.

When lawmakers approved the capital gains tax cut last year, officials estimated it would reduce revenue by approximately $110 million annually. However, by December, budget officials had revised that projection upward to $500 million or more.

Revenue Collections Drop Below Previous Year

The state expects $13.1 billion in revenue for the current fiscal year, down from $13.4 billion collected in the previous fiscal year. State Budget Director Dan Haug told The Independent that while the dip into negative territory came later than anticipated, it aligns with current projections.

Total tax refunds for the year reached $1.4 billion on Monday, representing a $50 million increase over the same date last year. Budget officials expect this difference to grow significantly as high-income filers β€” those most likely to benefit from the capital gains exemption β€” submit returns before Wednesday’s tax deadline.

Senate Taps Capitol Renovation Funds

Facing the revenue shortfall, the Senate Appropriations Committee on Tuesday moved to access money previously set aside for Capitol Building expansion and renovation. State Sen. Rusty Black, the Chillicothe Republican who chairs the committee, said he is utilizing approximately $200 million from the $600 million reserved for the Capitol renovation project.

Black announced that the committee will vote on the spending plan Wednesday after completing work on remaining budget provisions. The decision to redirect Capitol renovation funds marks a shift in the state’s fiscal planning as lawmakers address the larger-than-expected impact of the capital gains tax cut.

Tax Policy Impact Exceeds Projections

The capital gains tax cut, signed into law last year, allows Missouri residents to exempt capital gains from state taxation. The policy change has proven more costly to state revenues than initially projected, forcing budget adjustments during the current legislative session.

The surge in refunds particularly affects high-income taxpayers who typically file closer to the April deadline and are most likely to have significant capital gains income. This timing has created a concentrated impact on state revenue collections in the final weeks of the tax filing season.

The Senate Appropriations Committee’s budget adjustments reflect the challenge state officials face in balancing tax policy changes with maintaining essential government services and long-term infrastructure investments like the Capitol renovation project.

Topics:Tax Season
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