Idaho Capitol Watch
HB 559: TAXATION – Amends existing law to update references to the current Internal Revenue Code and to revise certain tax credits and adjustments.
TAXATION – Amends existing law to update references to the current Internal Revenue Code and to revise certain tax credits and adjustments.
Status
Signed by Governor (February 11, 2026) · Originated in the Idaho House · Introduced January 29, 2026
Sponsors
- REVENUE AND TAXATION COMMITTEE
Committees
- JRA for Printing
Bill history
- February 6, 2026 — Senate: Reported out of Committee with Do Pass Recommendation; Filed for second reading (do_pass)
- February 6, 2026 — Senate: Rules Suspended (2/3 Vote - Read in full as required) – PASSED - 28-7-0AYES – Adams, Anthon, Bernt, Bjerke, Blaylock, Burtenshaw, Carlson, Cook, Den Hartog, Foreman, Galloway, Grow, Harris, Hart, Keys (passed)
- February 9, 2026 — House: Reported Enrolled; Signed by Speaker; Transmitted to Senate
- February 9, 2026 — Senate: Received from the House enrolled/signed by Speaker
- February 9, 2026 — Senate: Signed by President; returned to House
- February 9, 2026 — Senate: Returned Signed by the President; Ordered Transmitted to Governor
- February 10, 2026 — Senate: Delivered to Governor at 2:40 p.m. on February 9, 2026
- February 11, 2026 — Senate: Reported Signed by Governor on February 10, 2026 Session Law Chapter 1 Effective: Retroactive to 01/01/2025
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