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Bill Summary · SB 402

Legislative bill overview

SB 402 modifies the procedures and timelines for Texas property owners to receive refunds of ad valorem (property) taxes that were overpaid or incorrectly assessed. The bill became law on September 1, 2025, after passing both chambers and receiving gubernatorial approval in late May 2025.

Why is this important

Property tax refunds affect millions of Texas homeowners and businesses who may have paid excessive taxes due to assessment errors or successful property value appeals. Changes to refund procedures impact both taxpayer cash flow and local government budgeting, as counties and school districts must process and pay out these refunds.

Potential points of contention

  • Fiscal impact on local governments: Accelerated or expanded refund requirements could strain county and school district budgets, particularly in property-rich areas where refunds are substantial
  • Implementation complexity: Changes to tax administration procedures require county assessor-collector offices to update systems and processes, potentially creating short-term compliance challenges
  • Balance of taxpayer rights vs. government efficiency: Broader refund eligibility or faster payment timelines may benefit property owners but could complicate long-term tax collection planning for local entities

Compiled from official sources — confirm details with the bill’s official record.

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