HB 4028
  • Introduced
    Feb 02, 2026
  • Passed House
    Apr 21, 2026
  • Passed Senate
    Apr 27, 2026
  • Became Law
    May 04, 2026
HB 4028
Oklahoma House Bill
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Revenue and taxation; certain income tax deduction; taxable years for which deductible allowable; effective date.
Last Action See all actions
House • May 04, 2026: Becomes law without Governor's signature 05/03/2026
Latest Bill Text See all bill texts
Enrolled (final version)

Summary

Comments on HB 4028

Tweets

Whip Lists

Sponsors
Votes
Apr 20, 2026, House
DO PASS AS AMENDED BY CS
YES: 23
NO: 6
OTHER: 0
YES: 23

NO: 6

OTHER: 0
Sources
Apr 20, 2026, Senate
HOUSE BILL 4028 THIRD READING Hall Revenue and taxation; certain income tax
YES: 0
NO: 5
OTHER: 0
YES: 0

    NO: 5

    ABSTAIN: 1
    • AMD HB4028 PCS - ADOPTED (Request No: 17499)

    Sources
    Apr 21, 2026, House
    THIRD READING
    YES: 54
    NO: 27
    OTHER: 18
    YES: 54

    NO: 27

    ABSTAIN: 1

    EXCUSED: 17

    Sources
    Apr 27, 2026, Senate
    HOUSE BILL 4028 THIRD READING Hall Revenue and taxation; certain income tax
    YES: 0
    NO: 20
    OTHER: 2
    YES: 0

      NO: 20

      NOT VOTING: 26

      EXCUSED: 2

      Sources
      Actions
      • May 04, 2026 | House
        • Becomes law without Governor's signature 05/03/2026
      • Apr 27, 2026 | House
        • Sent to Governor
      • Apr 27, 2026 | Senate
        • Enrolled measure signed, returned to House
      • Apr 27, 2026 | House
        • Referred for enrollment
        • Enrolled, signed, to Senate
      • Apr 27, 2026 | Senate
        • JCR adopted
        • Ayes: 27 Nays: 20
        • Measure passed: Ayes: 26 Nays: 20
        • Engrossed measure signed, returned to House
      • Apr 22, 2026 | Senate
        • Direct to Calendar
      • Apr 21, 2026 | Senate
        • First Reading
      • Apr 21, 2026 | House
        • General Order
        • JCR adopted
        • Third Reading, Measure passed: Ayes: 54 Nays: 27
        • Referred for engrossment
        • Engrossed, signed, to Senate
      • Apr 20, 2026 | House
        • JCR; Do pass, amended by committee substitute Joint Committee on Appropriations and Budget
      • Feb 03, 2026 | House
        • Second Reading referred to Joint Committee on Appropriations and Budget
      • Feb 02, 2026 | House
        • First Reading
        • Authored by Representative Caldwell (Trey), Kane
        • Authored by Senator Hall (principal Senate author)
        • Coauthored by Senator(s) Haste
      Bill Texts
      Documents
      Sources