IowaSF 60591st General Assembly (2025–2026)SenateWALLET

A bill for an act relating to state income tax withholdings on winnings from sports wagering, and including effective date provisions. (Formerly SSB 1152.) Effective date: 01/01/2026.

Sponsored By: COMMITTEE ON WAYS AND MEANS

Signed by Governor

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Bill Overview

Analyzed Economic Effects

1 provisions identified: 0 benefits, 1 costs, 0 mixed.

Iowa gambling winners face tax withholding rules

Beginning January 1, 2026, Iowa treats all Iowa-authorized slot machine and sports betting winnings as Iowa-earned income subject to state and federal income tax laws. State tax must be withheld from sports betting winnings whenever federal tax withholding is required on those same winnings. State withholding also applies to winnings above $600 under Iowa Code chapters 99B or 99G, and above $1,000 under chapter 99D. For slot machine winnings authorized under chapter 99F, state withholding applies above $1,200. Withheld state tax goes to the Iowa Department of Revenue on the winner’s behalf, reducing the immediate payout.

Sponsors & Cosponsors

Sponsor

  • COMMITTEE ON WAYS AND MEANS

    Affiliation unavailable

Cosponsors

There are no cosponsors for this bill.

Roll Call Votes

All Roll Calls

Yes: 144 • No: 0

House vote • 3/19/2025

Passed House

Yes: 96 • No: 0

Senate vote • 3/18/2025

Passed Senate

Yes: 48 • No: 0

Actions Timeline

  1. Signed by Governor.

    3/28/2025Senate
  2. Reported correctly enrolled, signed by President and Speaker, and sent to Governor.

    3/28/2025Senate
  3. Message from House.

    3/20/2025Senate
  4. Immediate message.

    3/19/2025House
  5. Passed House, yeas 96, nays 0.

    3/19/2025House
  6. Substituted for HF 794.

    3/19/2025House
  7. Placed on calendar under unfinished business.

    3/18/2025House
  8. Read first time, passed on file.

    3/18/2025House
  9. Message from Senate.

    3/18/2025House
  10. Immediate message.

    3/18/2025Senate
  11. Passed Senate, yeas 48, nays 0.

    3/18/2025Senate
  12. Committee report, approving bill.

    3/12/2025Senate
  13. Introduced, placed on Ways and Means calendar.

    3/12/2025Senate

Bill Text

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