For years, advisors warned business owners about the 2026 tax cliff. This referred to a series of scheduled expirations from the 2017 tax law. However, with the passage of Public Law 119-21, also known as the One Big Beautiful Bill Act, the script has been rewritten. The 2026 tax law changes no longer represent a year of losing deductions; instead, they remove scheduled sunset provisions and provide greater long-term planning stability for business owners
Individual Tax Rates Are Now Permanent
The blogosphere previously suggested that pass-through owners would face a massive rate hike in 2026. Thanks to the 2026 tax changes, this is no longer the case.
- The Change: P.L. 119-21 (Section 70101) made the reduced individual tax brackets permanent.
- 2026 Strategy: Rather than bracing for a rate jump, focus on inflation-adjusted brackets. For 2026, the 10% bracket for joint filers now extends to $24,800, protecting more income from higher rates.
QBI Deduction: It Is Not Going Anywhere
One of the biggest fears for business owners was the death of the 20% Qualified Business Income (QBI) deduction.
- The Reality: The QBI deduction has been permanently extended under the new law.
- New for 2026: Section 70105 of P.L. 119-21 introduces a new minimum deduction framework. A new $400 minimum deduction is available for certain eligible taxpayers with at least $1,000 of active QBI, subject to applicable eligibility rules. IRS Revenue Procedure 2025-32 confirms the $400 and $1,000 amounts are effective for tax years beginning after December 31, 2025, and notes they will be adjusted for inflation for tax years beginning after 2026
- Advisory Tip: This is a core component of our tax planning and structuring advisory services for pass-through entities.
The Return of 100% Bonus Depreciation
The old phase-down schedule would have limited bonus depreciation to 20% in 2026. That schedule has been scrapped.
- The New Rule: For qualifying property acquired and placed in service after January 19, 2025, 100% additional first-year depreciation applies under the new law.
- Advisor Insight: IRS Notice 2026-11 provides flexibility through a component election for certain self-constructed property, allowing qualifying components acquired or constructed after January 19, 2025 to remain eligible..
R&D Costs: Immediate Expensing Restored
For the past few years, businesses have been required to capitalize and amortize domestic Research and Development (R&D) costs over five years. This was a major hit to cash flow.
- Section 174A: The new law restores immediate expensing for domestic R&E costs for tax years beginning after December 31, 2024.
- Retroactive Win: If you capitalized domestic R&D costs between 2022 and 2024, you may elect an acceleration deduction in the first tax year beginning after December 31, 2024, subject to IRS procedural guidance
Moving From Compliance to Strategy
Understanding the tax changes 2026 brings is crucial—but the complexity of these updates makes reactive planning risky. In the video below, we explain why most business owners are stuck in “compliance mode” and how to transition to a “strategic advisory” model.
Key Insights Include:
- The Planning Window: Effective tax moves (like the new R&D expensing or QBI minimums) must be executed before the year ends, not when you file in April.
- Multi-Year Forecasting: Because major provisions affecting owners (such as individual rates, QBI, and bonus depreciation) are now permanent in statute, you can model longer-term scenarios more confidently, while still watching temporary provisions and future legislative changes.
- Structuring for Growth: Tax planning is not just about paying less; it is about creating the cash flow necessary to reinvest in your business.
New Incentives: Tips, Overtime, and Made in America
The 2026 landscape includes relatively new provisions (effective 2025–2028) designed to boost worker take-home pay and support household financing decisions.
- Tips and Overtime: Temporary deductions (effective 2025–2028) create planning opportunities for eligible service and manufacturing-heavy businesses.
- Auto Loan Interest: A temporary deduction (effective 2025–2028) is available for interest on qualifying Made in America vehicle loans, subject to income and vehicle eligibility requirements.
Comparison: Old Assumptions vs. 2026 Reality
| Provision | Previous Assumption (TCJA Sunset) | 2026 Reality (P.L. 119-21) |
| Top Individual Rate | Reverts to 39.6% | Remains 37% |
| QBI Deduction | $0 (Expired) | Permanent 20% |
| Bonus Depreciation | 20% (Phasing Out) | 100% (Permanent) |
| Domestic R&D | 5 Year Amortization | Immediate Expensing |
Proactive Planning in 2026
The 2026 tax environment is about growth rather than survival. With the removal of sunset clauses, business owners can make long-term capital investments and structural decisions with a level of certainty not seen in over a decade. Our business tax services are designed to help you navigate these changes and leverage the 2026 tax law changes to maximize your bottom line.
