WeVote
Log In

Bill

Bill

HB 1376

Concerning the prepayment of capital gains taxes six months prior to the due date.

2025-2026 Regular Session Introduced by Andrew Barkis and 4 co-sponsors

Washington bill allows voluntary prepayment of capital gains taxes six months early, enabling taxpayers to plan ahead while potentially improving state revenue timing and cash flow predictability.

Effective date 6/11/2026.
0
WeVote Research Nonpartisan
Bill Summary · HB 1376

Legislative bill overview

HB 1376 allows taxpayers in Washington State to voluntarily prepay their capital gains taxes six months before the standard due date. The bill creates an optional early payment mechanism for individuals subject to Washington's capital gains tax, which applies to long-term capital gains exceeding $250,000 annually.

Why is this important

Washington's capital gains tax, enacted in 2021, generates substantial state revenue but has faced legal challenges and taxpayer compliance concerns. Allowing early prepayment could improve cash flow predictability for the state, reduce year-end payment surges, and may provide tax planning flexibility for high-net-worth individuals. The bill signals legislative interest in refining the tax's administration.

Potential points of contention

  • Voluntary nature and equity concerns: Early payment options may primarily benefit wealthy individuals with sufficient liquidity, potentially creating a two-tiered system where some taxpayers gain planning advantages others cannot access
  • Revenue timing vs. constitutional questions: While early payment stabilizes state finances short-term, it doesn't address ongoing legal challenges to the capital gains tax's constitutionality under Washington's tax structure
  • Administrative complexity: Creating an optional early payment system requires IRS coordination, taxpayer education, and potential disputes over whether prepayments constitute penalties or incentives

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

Sign in to ask a question.