The landscape of business taxation in the United States is undergoing significant transformation as we approach 2026. The One Big Beautiful Bill Act (OBBBA), signed into law in July 2025, introduces sweeping changes that will impact how business owners calculate deductions, manage expenses, and plan their tax strategies. Understanding these changes now can help you maximize savings and avoid costly mistakes when tax season arrives.
Permanent 100% Bonus Depreciation Returns
One of the most impactful provisions affecting business owners is the permanent restoration of 100% bonus depreciation. This allows businesses to immediately deduct the full cost of qualifying property and equipment in the year they are placed into service, rather than spreading deductions over multiple years.
Eligible assets include machinery, production equipment, furniture, computers, and certain land improvements. This immediate expensing benefit provides substantial cash flow advantages, particularly for businesses making significant capital investments. However, roofs and HVAC systems for nonresidential buildings do not qualify for bonus depreciation but may be eligible under Section 179 expensing rules.
Enhanced Qualified Business Income Deduction
The QBI deduction allows many pass-through business owners, including those running LLCs, S corporations, partnerships, and sole proprietorships, to reduce taxable income by as much as 20% of their qualified business earnings, though eligibility depends on income levels and the type of business. However, under existing law from the Tax Cuts and Jobs Act, this deduction is scheduled to expire after December 31, 2025, unless Congress passes new legislation to extend or modify it. Although lawmakers have discussed possible extensions and adjustments to phase-out limits and qualification criteria, no official updates for the 2026 tax year have been finalized. As a result, business owners should consider any anticipated expansion of the QBI deduction as uncertain and continue monitoring IRS guidance and congressional actions when planning future tax strategies.
Research and Development Expense Deductions
Businesses conducting research and development activities can once again immediately deduct domestic R&D expenses rather than amortizing them over five years. This permanent restoration, effective for expenses incurred after December 30, 2024, provides immediate tax relief for companies investing in innovation. Professional Tax Preparation Services in New York can help identify qualifying R&D expenses and ensure proper documentation.
Business Interest Deduction Improvements
The OBBBA updates the method used to calculate adjusted taxable income (ATI) for the business interest expense limitation. Businesses are now permitted to include depreciation, depletion, and amortization as add-backs when determining ATI, which raises the maximum amount of interest expense that can be deducted. This change is particularly beneficial for capital-intensive companies that rely heavily on depreciable assets.
Employer Tax Credits Expansion
Employers offering childcare benefits will see substantial increases in available tax credits starting in 2026. The credit rate increases from 25% to 40% of eligible childcare costs, with the maximum annual credit jumping from $150,000 to $500,000. Small businesses receive even more favorable treatment with a 50% credit rate and $600,000 maximum credit. The employer-provided paid family and medical leave credit has also been made permanent.
Higher 1099 Reporting Threshold
Administrative relief arrives for businesses working with independent contractors. The reporting threshold for issuing 1099 forms increases substantially from $600 to $2,000 starting in 2026. This change reduces compliance burdens for companies engaging freelancers and contractors for smaller projects throughout the year.
Businesses should update their accounting systems and Outsourced Bookkeeping Services processes to reflect this new threshold. While this simplifies reporting requirements, maintaining accurate records of all contractor payments remains essential.
Section 179 Expensing Limits
The Section 179 expensing limit increases to $2.5 million for 2026, with the phase-out threshold starting at $3.63 million in total equipment purchases. Combined with bonus depreciation, this creates powerful tax planning opportunities for businesses making significant equipment investments.
What Business Owners Should Do Now
With these substantial changes taking effect in 2026, business owners should take proactive steps to maximize tax benefits:
- Review capital expenditure plans. Consider timing major equipment purchases to optimize depreciation benefits under the new rules.
- Evaluate business structure. Pass-through entity owners should assess whether the enhanced QBI deduction provides advantages over their current structure.
- Document R&D activities. Establish systems to track qualifying research expenses and ensure proper documentation for immediate deductions.
- Assess employee benefits. Consider implementing or expanding childcare benefits to take advantage of enhanced employer credits.
- Update accounting systems. Ensure bookkeeping practices reflect new reporting thresholds and deduction rules.
- Consult tax professionals early. The complexity of these changes makes professional guidance essential for strategic tax planning.
Conclusion
The 2026 tax year brings unprecedented opportunities for business owners to reduce tax liability through enhanced deductions and credits. From permanent bonus depreciation to expanded QBI deductions and higher employer credits, these changes reward strategic planning and proactive decision-making. Business owners who understand and leverage these provisions will gain significant competitive advantages through improved cash flow and reduced tax burdens.
Working with experienced tax professionals ensures you capture every available benefit while maintaining full compliance with new regulations. As these changes represent the most significant tax code overhaul since 2017, investing time in strategic tax planning for 2026 will pay substantial dividends for years to come.
