SB1800

Income tax; additional rate; schools

Introduced·2/5/26
Introduced Text

Arizona SB1800 proposes an additional income tax rate for high-income taxpayers to fund public school infrastructure.

Arizona SB1800 introduces an additional income tax rate of 2.6% for taxpayers with federal adjusted gross income exceeding $1,000,000 to support public school buildings and infrastructure. The bill establishes the K-12 infrastructure fund to manage these revenues, ensuring they supplement, rather than replace, existing funds. The tax aims to ensure all public school buildings are structurally sound and equipped with necessary systems, supporting student learning and meeting state standards. The bill requires a two-thirds legislative vote for enactment.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Where it stands

Current
Finance Committee
Next
Committee decision

Sponsors

D
1
0
Democratic CaucusRepublican Caucus

History

Feb 9

Senate

Senate read second time

Feb 5

Senate

Introduced in Senate and read first time

Feb 5

Senate

Assigned to Senate FIN Committee