A major new piece of legislation, dubbed the “One Big Beautiful Bill,” has been praised by small business advocacy groups for delivering several meaningful tax advantages aimed at easing financial pressure and promoting growth among small businesses.
The bill preserves the 20% pass-through deduction under Section 199A, which was set to expire. According to the U.S. Small Business Administration (SBA), making this deduction permanent could generate $750 billion in economic activity and lead to the creation of over 1 million jobs on Main Street. Without this bill, the SBA warned, small businesses faced a potential doubling of their top tax rate—from 21% to 43%.
Another major provision in the bill raises the Section 179 expensing cap from $1.25 million to $2.5 million. This move allows small businesses to deduct more of their equipment and machinery costs up front, freeing up capital for reinvestment and growth.
Advocates, including the National Federation of Independent Business (NFIB), also highlighted the bill’s elimination of the 2.5x business income cap on interest deductibility and the restoration of full deductions for research and development (R&D) spending. These provisions are seen as especially helpful to small firms looking to innovate and expand.
Taken together, the bill’s tax provisions aim to level the playing field between small businesses and larger corporations by reducing tax burdens and improving cash flow. Supporters argue that these changes will help small businesses compete more effectively, hire workers, and invest in the future.