Stock Buyback Accountability Act of 2026

The Stock Buyback Accountability Act of 2026 raises the federal excise tax on corporate stock repurchases from 1 percent to 4 percent, directly affecting corporations that buy back their own shares. This change also modifies existing tax rules to exclude stock issued to high-income executives and employees earning over $1 million from the tax calculation. The new provisions apply to stock repurchases occurring after the law is enacted, with specific transition rules for partial-year transactions, while the adjustments to tax exemptions take effect for taxable years ending more than 90 days after enactment.