OBBBA Restores 100% Bonus Depreciation
1h ago|7 min read1Standard
Fazen Markets Research
AI-Enhanced Analysis
bonus depreciationOBBBA
The One Big Beautiful Bill Act (OBBBA) restored 100% bonus depreciation for qualified property on passage, a change reported by MarketWatch on April 7, 2026 (MarketWatch, Apr. 7, 2026). The restoration reverses the phase-down schedule that was embedded in the 2017 Tax Cuts and Jobs Act (TCJA), which had reduced bonus depreciation from 100% in 2017 to 80% in 2023, 60% in 2024, 40% in 2025, 20% in 2026 and 0% in 2027. Mechanically, bonus depreciation allows firms to deduct a large portion, or in this case the entirety, of the cost of qualifying tangible property in the year it is placed into service, accelerating tax deductions relative to standard Modified Accelerated Cost Recovery System (MACRS) schedules. The policy is explicitly designed to increase after-tax cash flow in the acquisition year, which can be particularly impactful for firms that face binding internal finance constraints or elevated borrowing costs.
This restoration is topical because taxable income timing and corporate liquidity have become centrally important to investment decisions in the current macro environment. With headline inflation and interest-rate dynamics still compressing margins in some sectors, an immediate deduction rather than multi-year depreciation materially alters the net-present-value calculus for many capital projects. Historically, changes to depreciation rules have produced front-loaded investment responses: the TCJA’s original 100% allowance in 2017 was associated with a visible pickup in equipment orders and machinery shipments in the 12–24 months thereafter, though demand-side factors and supply-chain capacity also moderated the response. The OBBBA’s provision therefore operates both as a tax-policy lever and a short-term liquidity stimulus for capital-intensive firms.
The law change is not identical to a permanent tax-rate reduction; it is a timing adjustment to when deductions can be taken. Because bonus depreciation accelerates deductions, it reduces reported taxable income in the near term but can raise taxable income in later years when the accelerated deductions are not available. For corporates with high effective tax rates or material state tax exposure, the present value of the timing shift depends on the interplay of federal and state tax rates and whether companies can meaningfully redeploy the freed cash into productive investment.
Three specific data points frame the immediate economic mechanics. First, the headline: 100% bonus depreciation was restored by OBBBA (MarketWatch, Apr. 7, 2026). Second, the TCJA phase-down schedule—80% in 2023, 60% in 2024, 40% in 2025, 20% in 2026 and 0% in 2027—establishes the counterfactual that firms were planning against (Tax Cuts and Jobs Act, 2017). Third, the statutory federal corporate tax rate remains at 21% since TCJA; for cash-flow arithmetic this rate provides a readily comparable multiplier for illustrative tax savings on accelerated deductions.
To translate policy into a tangible corporate cash-flow impact, consider a hypothetical $100 million qualified equipment purchase. Under a 20% bonus schedule that would have been in effect in 2026 under TCJA, the immediate deductible amount would be $20 million versus $100 million under the restored 100% allowance. At a 21% federal rate, the incremental immediate tax shield equals $16.8 million (80 percentage points × $100 million × 21%). That figure is illustrative and ignores state taxes, net operating loss carryforward interactions, and timing value of money, but it demonstrates the order of magnitude of liquidity liberated by the policy for a single material capex item.
Aggregate effects across the corporate sector depend on capital spending intentions and supply-side constraints. If large-cap capital expenditures in equipment and software totalled, for example, hundreds of billions annually prior to the law change, the incremental front-loaded deduction could translate into tens of billions of additional near-term tax shields available to U.S. firms. The ultimate pass-through to capex growth will correlate with corporate balance-sheet leverage, marginal access to credit, and confidence in demand — variables that vary materially by sector and firm size.
For further reading on tax policy transmission to investment, see our earlier work at topic, which examines depreciation schedules and investment elasticity in historical episodes.
Capital-intensive sectors stand to see the clearest mechanical uplift to free cash flow. Industrials and machinery manufacturers — companies such as Caterpillar (CAT) and Deere (DE) — tend to have large, lumpy equipment orders that qualify for bonus depreciation. Semiconductor equipment and advanced manufacturing vendors, where single transactions can run into the tens to hundreds of millions of dollars, also gain immediacy of tax benefits; ASML and other chip-equipment suppliers operate in ecosystems in which timing of orders can be accelerated if customers can capture substantially larger first-year tax shields.
Energy and transportation sectors can likewise convert near-term tax benefits into incremental investment in fleet or production assets, subject to demand conditions and regulatory constraints. For example, oilfield services and midstream companies may accelerate replacements or upgrades when the immediate tax shield improves project-level returns. The differential impact versus peers outside the U.S. is noteworthy: firms operating primarily under U.S. tax law now regain a timing advantage vs. European peers where comparable immediate expensing treatments are less common, potentially shifting capital intensity and location decisions in marginal projects.
Small and mid-sized enterprises (SMEs) often face tighter financing constraints and therefore are more likely to convert tax shields into investment quickly. If SMEs account for a disproportionate share of qualified investment in certain subsectors, localized capex increases could be larger than headline averages imply. That dynamic also suggests that macro-level capex metrics may understate heterogeneity: aggregate investment could tick modestly while pockets of materially higher activity appear in equipment-heavy segments.
A practical channel to monitor is equipment order books and business investment series from the Bureau of Economic Analysis and the Census Bureau; near-term upticks in machinery shipments or vendor backlog would be early indicators that accelerated expensing is translating to real investment.
The restoration of 100% bonus depreciation is a timing tool, not a permanent change to corporate tax rates, and therefore carries fiscal and cyclical risk. From a public finance perspective, accelerated deductions reduce near-term tax receipts and increase budget deficits unless offset by other provisions. That fiscal consequence could heighten political pressure for reversal or targeted limitations (e.g., tightening eligibility criteria), which introduces policy uncertainty for multi-year planning. Market participants should therefore treat the provision as a window for accelerated investment rather than a guaranteed structural stimulus for long-term capacity expansion.
Second, the effectiveness of the policy in stimulating sustained private investment depends on demand-side fundamentals. If firms accelerate purchases into a period of weak product demand, the cash-flow benefits may be redeployed into inventory, maintenance capex, or, in some cases, financial returns such as buybacks. Empirically, tax incentives that primarily alter timing often generate a one- to two-year front-loading of activity with mean-reversion thereafter. Supply-chain constraints and delivery lead times — still relevant in capital goods after several years of reshoring and logistical tightening — can blunt the speed with which tax-driven demand translates into delivered productive capacity.
Third, accounting and earnings volatility can increase. Accelerated tax deductions reduce reported taxable income in the acquisition year, potentially magnifying EPS swings relative to firms that capitalize and depreciate more evenly over time. For fixed-income markets, the near-term boost to cash flow may reduce leverage metrics temporarily but will normalize, possibly complicating covenant tracking and rating agency assessments if managements do not clearly communicate the temporary nature of the benefit.
Monitoring indicators such as vendor backlogs, capex guidance adjustments, and tax-policy clarifications from the Treasury and IRS will be critical to assessing the persistence of the policy’s effects.
At Fazen Capital we view the OBBBA restoration of 100% bonus depreciation as a targeted liquidity instrument that will likely produce a concentrated, near-term capex reallocation rather than an across-the-board productivity revolution. The most immediate economic winners will be firms with preexisting investment plans that can be accelerated without degrading marginal returns — think large-scale equipment orders already in procurement pipelines. For distressed or highly leveraged firms, the policy can be an effective cash-flow lifeline, enabling maintenance capex and compliance with capital expenditure covenants in the short run.
A contrarian but plausible scenario: the restoration amplifies idiosyncratic competition for capital goods, pushing up prices or lead times in certain supplier networks and thus eroding some of the projected NPV benefit of accelerating purchases. In that sense, the policy could inadvertently favor incumbent buyers with established supplier relationships over marginal entrants. Investors and analysts should therefore triangulate vendor shipment data, backlog growth, and quoted lead times when evaluating the likely realization of capex acceleration benefits.
From a valuation lens, firms that retain higher incremental free cash flow because of accelerated deductions will still face the same long-term depreciation burden in later periods; therefore, any re-rating should reflect sustainable improvements in return on invested capital rather than temporary tax timing effects. For additional contextual work on how tax timing shifts intersect with corporate valuation, see our research hub at topic.
Q: How long is the 100% bonus depreciation window and how does that influence decision timing?
A: The OBBBA restoration reported April 7, 2026 reinstates 100% expensing for qualifying property as of the law’s effective date; however, historical precedent shows that timing provisions can be subject to sunset or later statutory revision. That creates a narrow-to-medium-term incentive for firms contemplating eligible purchases to accelerate action into the effective window. Firms should account for delivery lead times and potential qualification rules when sequencing purchases.
Q: Have past restorations of bonus depreciation produced sustained increases in investment?
A: Historically, large bonus-depreciation or expensing episodes (notably the 2017 allowance) produced measurable front-loaded increases in equipment orders and vendor shipments in the ensuing 12–24 months, but the persistence of higher investment depended on demand and profit signals. In many cases the policy shifted the timing of investment rather than permanently raising the long-run capital stock, making it an effective short-term stimulus but a less reliable mechanism for long-term productivity gains.
Q: Could firms reclassify spending to qualify and thereby amplify the effect?
A: Reclassification risks exist: firms and their tax advisors routinely evaluate project structuring to maximize eligible expenditures. Regulatory scrutiny and IRS guidance typically follow major changes, and compliance costs or clarifications can constrain opportunistic reclassification. The net amplification therefore depends on the specificity of eligibility rules and the degree to which guidance narrows or broadens qualifying categories.
Restoring 100% bonus depreciation via OBBBA (MarketWatch, Apr. 7, 2026) is a powerful timing device that immediately increases corporate liquidity and incentivizes near-term capex, but its macro impact will be mediated by demand, supply constraints and the temporary nature of the tax shift.
Disclaimer: This article is for informational purposes only and does not constitute investment advice.
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