See how the “One Big Beautiful Bill Act” could transform federal tax policy in 2025. Our latest technical feature provides a clear, side-by-side comparison of current law under the Tax Cuts and Jobs Act (TCJA), the changes if TCJA provisions expire at year-end, and the sweeping reforms proposed in the new bill. With the legislation advancing but not yet law, this outline highlights key differences for individuals, businesses, and clean energy—helping you stay informed as Congress debates the future of tax policy.