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Permanent 100% Bonus: Long-Term Real Estate Planning Implications

By Zawwad Ul Sami, Founder, WeCostSegPublished: 2026-05-14Last updated: 2026-05-14

Permanent 100% bonus depreciation under OBBBA changes long-term real estate planning by eliminating the phase-down urgency that drove pre-2026 acquisition timing. Permanent 100% creates predictable tax outcomes for future acquisitions. The strategic implications: less timing pressure, more focus on hold strategy, increased importance of recapture planning, and unchanged value of estate basis step-up.

Acquisition timing pressure eliminated

Under TCJA's original 2017 enactment, bonus depreciation phased down on a schedule that created acquisition-timing urgency. Investors raced to close before the phase-down accelerated.

OBBBA's permanent 100% removes this pressure. Acquisition decisions can prioritize property quality and price over phase-down timing. The cost seg amplification is consistent regardless of acquisition year.

Hold strategy considerations

Cost seg amplification under 100% bonus creates Section 1245 recapture exposure at sale. Hold strategy determines whether that recapture is paid (sell taxable) or deferred (1031 exchange) or erased (basis step-up at death under Section 1014).

Permanent 100% makes long-term hold strategies more attractive because the year-one amplification compounds over the holding period without the phase-down dilution that previously affected later acquisitions.

Recapture planning importance

Section 1245 recapture at ordinary rates becomes increasingly important as cost-seg-amplified portfolios mature. Plan the recapture timing alongside hold strategy.

Coordinate with CPA on year-of-sale marginal rate planning. Sales in low-rate years (retirement, sabbatical, NOL carryforward) reduce the effective recapture cost.

Estate planning leverage

IRC Section 1014 basis step-up at death erases the deferred recapture from cost seg amplification. Combined with chained 1031 exchanges during life, this strategy can produce permanent tax avoidance on the entire cost-seg amplification.

Permanent 100% bonus makes the estate planning leverage larger because cost seg amplification is fully available on every future acquisition. The cumulative benefit grows with each property.

Frequently asked questions

How does WeCostSeg coordinate with my CPA?
Every engagement follows the three-touch CPA Coordination Protocol. Preliminary analysis CC'd to your CPA on intake, draft report shared five business days before final delivery, and Form 3115 filing coordinated when a Section 481(a) adjustment applies.
Does OBBBA's 100% bonus apply to my acquisition?
100% applies to property under a binding contract on or after January 20, 2025 per Public Law 119-21. Property under a binding contract on or before January 19, 2025 stays on the legacy phase-down: 40% in 2025, 20% in 2026, 0% in 2027 and after.
Is audit defense included?
Yes. Every WeCostSeg engagement includes five years of written audit defense at no extra charge, aligned to the 13 Principal Elements of a Quality Cost Segregation Study under IRS Publication 5653 Chapter 4.
Can I get a free preliminary analysis?
Yes. Submit property details via the free proposal form or WhatsApp. Engineer-reviewed estimate returned within four business hours during US Eastern hours.
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About the author

Zawwad Ul Sami, Founder

Zawwad Ul Sami is the founder of WeCostSeg, a founder-led cost segregation firm serving real estate investors across the US. He focuses on strategy, pricing, and the firm's overall direction.