August 2026 insight
100% bonus depreciation is back. That does not automatically make every equipment purchase a good decision.
Federal law now provides permanent 100% first-year bonus depreciation for many qualifying business assets acquired after January 19, 2025. The Section 179 limit also increased to $2.5 million for property placed in service in tax years beginning after 2024, subject to phase-out rules. For companies planning equipment, technology, vehicle, or production investments, that creates a meaningful planning opportunity—but the deduction should be the final layer of the decision, not the starting point.
The deduction changes timing, not the underlying economics
Accelerated depreciation can reduce current taxable income and preserve near-term cash. It does not reduce the purchase price, make debt payments disappear, guarantee utilization, or create customer demand. A company can receive a large deduction and still weaken its cash position by buying the wrong asset at the wrong time.
The better question is not, “How much can we write off?” It is, “What measurable operating result will this investment produce—and how quickly?”
Run the operating case before the tax case
Before committing capital, owners should quantify the expected change in throughput, labor hours, scrap, outsourcing, maintenance, capacity, lead time, and gross margin. Build a base case, a downside case, and a realistic utilization ramp. Then test whether the project still works if sales arrive later, labor savings are smaller, or financing costs are higher than expected.
Five questions to answer before approving the purchase
- Constraint: What specific bottleneck or cost does the asset remove?
- Utilization: How many productive hours or units are required to justify it?
- Cash: What happens to liquidity after the down payment, debt service, training, installation, and working-capital needs?
- Return: What are the payback period, cash-on-cash return, and downside result without the tax benefit?
- Timing: When will the asset be placed in service, and does that timing align with the company’s taxable income and broader plan?
Think beyond this year’s tax return
Taking more depreciation now generally means less depreciation later. The best election can depend on current and expected tax rates, entity structure, taxable income, financing, asset class, and future plans. In some situations, electing out or using a different expensing approach may produce a better overall result. That choice belongs in a coordinated conversation with the company’s tax professional.
The practical decision rule
Approve the investment when the operational return, cash-flow capacity, and strategic need stand on their own. Then use the available depreciation rules to improve the timing and value of the tax benefit. That order keeps tax planning connected to business performance—the place where long-term value is actually created.
Sources and context: This article is based on IRS guidance current as of August 2026, including Notice 2026-11 and the IRS summary of business depreciation changes.
IRS bonus depreciation guidance ↗IRS business provision overview ↗General business information only; not tax, legal, audit, or assurance advice. Consult your tax professional regarding your circumstances.