Business Provision | Before the OBBBA | New Law |
Clean vehicle credits | Provides tax credits for the purchase of new and pre-owned electric and other clean vehicles. | After September 30, 2025, buyers and lessees will no longer be eligible for the $7,500 tax credit on new electric vehicles (EVs), the $4,000 credit on used EVs, or the up to $40,000 credit on heavier trucks. |
Alternative fuel vehicle refueling property credits | Provides a tax credit of up to $30,000 for eligible alternative fuel vehicle refueling property placed in service before 2033. | Credit terminated for property placed in service after June 30, 2026. |
Employer- provided child care credit | Provides a tax credit equal to 25% of expenses—capped at $150,000 annually. | Effective 2026, the credit increases to 40% for regular businesses and 50% for eligible small businesses. The annual credit cap rises to $500,000 and $600,000, respectively. |
Employer credit for paid family and medical leave | Provides a 12.5%–25% business tax credit on eligible wages paid to qualifying employees during family and medical leave. Expires after 2025. | Effective 2026, makes the credit permanent and allows the credit either (a) based on wages or (b) for a portion of paid family leave insurance premiums. |
Advanced manufacturing production credit | Offers tax credits for producing solar, wind, inverter, battery, and critical mineral components. Credits phase out from 2023, except for minerals. | Effective July 5, 2025, disallows the credit for specified foreign or foreign- influenced entities. Phases out credits for critical minerals: 75% in 2031, 50% in 2032, 25% in 2033, and none from 2034 onward. Ends wind component credit after 2027. |
Business interest | Net interest expenses are limited to 30% of adjusted taxable income. | Effective 2025, the adjusted taxable income cap on deductible business interest expense increases by eliminating depreciation, amortization, and depletion from the calculation. |
Bonus depreciation | Allows 40% bonus depreciation in 2025, 20% in 2026, and zero in 2027 and beyond. | Effective January 20, 2025, permanently sets bonus depreciation at 100%. |
Corporate charitable contributions | Permits C corporation charitable deductions, generally limited to 10% of taxable income. | Effective 2026, adds a 1% floor. C corporation contributions above 1% of taxable income are deductible, up to a 10% limit. |
Research and development expensing | Must capitalize and amortize most specified R&D expenditures over five years. | Effective 2025, allows immediate deduction of domestic R&D costs in the year incurred or, if elected, amortization over not less than 60 months. Allows small businesses to elect retroactive expensing for 2022, 2023, and 2024. |
Election to expense certain business assets | Up to $1 million of the cost of qualifying property placed into service may be expensed, reduced by the phase-down beginning at $2.5 million. | Effective 2025, the expensing limit increases to $2.5 million and the phase-down threshold increases to $4 million. |
Energy-efficient commercial buildings | Owners and designers can deduct qualified energy-efficient commercial building expenses, including those related to interior lighting, HVAC systems, and the building envelope. | Terminates the energy-efficient commercial building deduction for property construction that begins after June 30, 2026. |
Qualified business income deduction | Individuals can deduct up to 20% of qualified income from pass-through businesses, REITs, cooperatives, and publicly traded partnerships. Expires December 31, 2025. | Effective 2026, permanently extends up to 20% deduction, creates a minimum deduction, and increases phaseouts: $50,000 to $75,000 for singles and $100,000 to $150,000 for joint filers. |
Employer- provided meals | After 2025, employers will no longer be able to deduct costs for on-site meals or company-operated dining facilities. | Effective 2026, carves out an exception and creates 100% employee meal deductions for restaurants, catering operations, and Alaska’s fishing industry. |
Excess business losses | When a business loss exceeds $313,000 (single) or $626,000 (joint return), the excess becomes a net operating loss carryover. Expires 2028. | Effective in 2027, makes the excess business loss rules permanent. |
Qualified Small Business Stock (QSBS) | Section 1202 allowed a 100% capital gains exclusion for QSBS held five years, capped at $10 million or 10× basis, with strict eligibility. | For QSBS issued after July 4, 2025, Section 1202 offers tiered exclusions (50–100%) for earlier QSBS exits, raises the gain cap to $15 million and asset limit from $50 million to $75,000 million, and allows partial benefits before five years. |
Qualified opportunity zones | No new investments after December 31, 2026. | Effective in 2027, establishes a permanent opportunity zone program with five- year gain deferral, 10% basis boost, zones redesigned every 10 years, special rural incentives, stricter eligibility, and stronger reporting. |
1099s MISC/NEC | A business must issue Form 1099 for any payment of $600 or more made in the course of a trade or business. | Effective in 2026, increases the payment threshold to $2,000 per payee. |
1099-K | Third-party platforms must issue Form 1099-K for payments exceeding $2,500 for goods or services. | Effective in 2025 and retroactive to 2022, the thresholds for Form 1099-K third- party network reporting are reinstated at $20,000 and 200 transactions. |