A joint resolution proposing an amendment to the Constitution of the State of Iowa relating to requirements for certain state tax law changes.

Introduced

In Committee

Floor

Crossed Over

Passed

Enacted

Overview Bill text 13 Compare versions History 46 Sponsors

No summary has been published for this bill. The full text is on the Bill text tab.

Chamber: Senate
Introduced: Apr 10, 2025
Last action: May 11, 2026 — Sent to Secretary of State.
Session: 2025-2026
Momentum: 60 · High

PASSAGE PROBABILITY

37.3% Uncertain

Why this number

Stage base Passed First Chamber — base rate 57%, measured from IA's completed sessions
Momentum +2 60/100 from the pace of recorded action
Time since last action -22 152 days quiet

A transparent scoring model over stage, momentum, recency, sponsorship and recorded votes — not a trained predictor. Treat it as a way to rank attention, not as a forecast.