How the OBBBA reshapes bonus depreciation for real estate investors

For real estate investors and rental property owners, strategic tax planning is crucial to maximizing profitability. The recently enacted One Big Beautiful Bill Act (OBBBA), signed into law on July 4, 2025, introduces a pivotal change with the permanent restoration of 100% bonus depreciation. This update offers significant opportunities for tax savings and improved cash flow, making it a game-changer for those looking to optimize their real estate portfolios.

At KB Financial Planning LLC, we understand the complexities of real estate taxation and are here to guide you through these new tax laws to help you make informed tax and investment decisions.

100% bonus depreciation: a permanent advantage

Under previous legislation, bonus depreciation was scheduled to gradually phase out, significantly reducing its value in the coming years. The OBBBA reverses this trend, making 100% bonus depreciation permanent for qualified property acquired and placed in service after January 19, 2025. This means you can now immediately deduct the full cost of eligible assets in the year they are placed into service, providing an immediate and substantial reduction in your taxable income.

What does “qualified property” mean for real estate? For real estate investors and rental property owners, this provision is particularly impactful. Qualified property generally includes tangible personal property with a recovery period of 20 years or less. Key assets within a real estate context that typically qualify include:

  • Qualified improvement property (QIP), a critical category for commercial and residential rental properties. It encompasses interior improvements to non-residential buildings, such as new flooring, lighting fixtures, cabinetry, certain hvac components, and other interior renovations. The ability to fully expense these often-significant renovation costs upfront provides a powerful incentive for property upgrades and expansions.
  • Personal property within rental units, including items like appliances (refrigerators, stoves, dishwashers), furniture, window treatments, and electronics supplied in furnished rental properties.

This immediate tax deduction can significantly lower your current-year tax liability, freeing up capital that can be reinvested, used for debt reduction, or improve your overall cash flow.

The increased value of cost segregation studies

With 100% bonus depreciation now a permanent feature, the strategic importance of cost segregation studies is now perhaps more important than ever. For those unfamiliar, a cost segregation study is an engineering-based tax strategy that identifies and reclassifies components of a building (which would typically be depreciated over 27.5 or 39 years) into shorter depreciation categories (usually 5, 7, or 15 years).

By identifying these shorter-lived assets – such as electrical systems, plumbing, site improvements, and specific interior finishes – they become eligible for the 100% bonus depreciation. This allows you to accelerate a significant portion of your property’s depreciation deductions into the first year, generating substantial immediate tax savings that directly boost your investment’s return on investment (ROI).

Additional tax provisions benefiting real estate

The OBBBA also includes other beneficial changes that complement the renewed bonus depreciation rules for real estate investors:

  • Increased section 179 deduction limit of $2.5 million, with a phase-out threshold of $4 million for property placed in service in 2025 (amounts will be indexed for inflation thereafter). While distinct from bonus depreciation, section 179 allows for immediate expensing of eligible assets and can be a valuable tool, particularly for businesses that actively operate their real estate (e.g., hotels, certain short-term rentals) or for smaller asset purchases.
  • For tax years beginning after December 31, 2024, the limitation on business interest deductibility (section 163(j))permanently reverts to an EBIDTA-based calculation. This is advantageous for real estate, as it allows for the add-back of depreciation and amortization when calculating adjusted income, thereby increasing the amount of deductible business interest.
  • Permanent qualified business income (QBI) deduction (section 199A) of 20% for pass-through entities. Rental property owners operating as sole proprietors, partnerships, or s corporations can continue to claim this deduction, provided their rental activities qualify as a “trade or business” (e.g., meeting the IRS rules). This provides long-term certainty for significant income tax savings.

Strategic tax planning for real estate success

The OBBBA’s permanent restoration of 100% bonus depreciation and other supportive tax provisions create a highly favorable environment for real estate investment. To fully leverage these changes, real estate investors and rental property owners should:

  1. Review investment timelines and consider the timing of new acquisitions or substantial renovations to maximize the benefit of immediate expensing.
  2. Prioritize cost segregation studies for new acquisitions or recent improvements, to generate significant upfront deductions.
  3. Review your entity structure to ensure it is is optimized to take full advantage of deductions like bonus depreciation and the permanent QBI deduction.

The OBBBA marks a significant positive shift in real estate tax policy. By strategically applying these new rules, particularly the permanent 100% bonus depreciation, you can significantly enhance your real estate investment returns and strengthen your financial position.

Contact KB Financial Planning LLC today to discuss how these tax changes can be leveraged for your real estate portfolio. Our expertise in tax planning and preparation is your key to unlocking greater profitability and achieving your long-term financial goals.