A Capital Idea: Repealing State Tax Breaks for Capital Gains Would Ease Budget Woes and Improve Tax Fairness

This report explains what capital gains are, how they are treated for tax purposes, and who typically receives them. It also details the consequences of providing preferential tax treatment for capital gains income for states’ budgets, taxpayers, and economies in nine key states. Lastly, it responds to claims about both the relationship between capital gains preferences and economic growth and the role capital gains taxation plays in state revenue volatility. (Appendices to the report provide detailed state-by-state estimates of the impact of repealing capital gains tax preferences and describe the compute model used to derive those estimates.)

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