State • Arizona
SB 1221: tax laws; interpretation; application; hearing
J.D. MesnardVetoed
SB 1221 status: Vetoed — Vetoed by Governor (updated Jun 19, 2026).
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What this bill does
Overall score
Score50/100 civic fit
RiskHigh risk
ImpactModerate impact 60/100
Bill summary
Officialtax laws; interpretation; application; hearing. Currently in Senate.
Key analysis
Constitutionality40%
Bipartisan30%
Public opinion65%
2
Impact analysis
Environment
Mixed / Neutral
50%
Benefits
- no direct impact on environmental policy
Risks
- no direct impact on environmental policy
Economy
Positive Outlook
60%
Benefits
- provides tax certainty for businesses
- prevents surprise retroactive tax liabilities
Risks
- potential delays in tax policy implementation
- administrative burden on tax authorities
Society
Mixed / Neutral
55%
Benefits
- increases transparency in administrative tax law
- empowers taxpayers with an affirmative defense
Risks
- risk of politicizing tax administration
- potential for legislative gridlock in rule implementation
3
How trustworthy & consequential it is
Source
LegiScan
Confidence
highhigh
Analysis status
LegiScan full bill text
Warning
vetoed by the Governor due to concerns regarding separation of powers and administrative efficacy
Limitation
scope of 'new interpretation' is defined broadly, creating potential ambiguity
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Where it stands
Vetoed by Governor
Introduced
CompleteCommittee
CompleteFloor
CompleteGovernor
Complete5
Enacted
Upcoming5
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