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What Property Owners Should Know About the One Big Beautiful Bill Act

What Property Owners Should Know About the One Big Beautiful Bill Act

December 04, 2025

Understanding the Impact of Tax Law Changes on Property Owners

When tax laws change, the ripple effects can be significant, particularly for property owners whose financial strategies often rely on specific deductions, credits, and planning opportunities. The passing of the One Big Beautiful Bill Act (OBBBA) on July 4, 2025, marks such a moment, bringing a wave of changes that affect homeowners, rental property owners, and commercial investors alike.

Navigating Key Changes for Homeowners

One of the major shifts introduced by OBBBA is the permanent deduction for private mortgage insurance and FHA premiums. This, however, is only advantageous if itemizing outweighs the current standard deduction — set at $15,750 for individuals and $31,500 for joint filers. Additionally, while mortgage interest deductions are now permanent for loans up to $750,000, homeowners should carefully evaluate these options alongside itemizing. OBBBA also imposes a new cap of $40,000 on the deduction for state, local, and property taxes (SALT), phasing out for taxpayers earning over $500,000, with an expiration set for 2029. For those looking for down payment assistance or first-time homebuyer tax credits, note that no new federal credits were included, so exploring state, local, or employer-sponsored programs remains essential. It's crucial for homeowners considering energy upgrades to act swiftly, as significant tax credits such as the 30% Residential Clean Energy Credit for solar installations are set to expire after December 31, 2025. Similar credits for other energy-efficient upgrades will end this year as well, offering a brief window for benefiting from these incentives.

Opportunities for Commercial Property Owners and Developers

The new tax landscape offers substantial opportunities for commercial property owners and developers. Critically, the 100% bonus depreciation for property placed in service on or after January 19, 2025, is now permanent, facilitating strategic long-term planning. Additionally, the 20% Qualified Business Income deduction remains permanent, though with new income phaseouts at $75,000 for single filers and $150,000 for joint filers. Opportunity Zone incentives have also been made permanent, with fresh 10-year zone designations rolling out in 2027 and added benefits for rural zones. For developers, the deadline is June 30, 2026, to maximize the benefits of the enhanced Section 179D, at $5.81 per square foot for energy upgrades, and Section 45L, offering up to $5,000 per qualifying unit. Importantly, developers who placed units in service as far back as 2022 might amend returns to claim 45L retroactively.

Next Steps for Property Owners

For property owners, assessing your current tax position under these new rules is imperative. Determining whether you gain value from itemizing is a crucial first step. As tax incentives are time-sensitive, it's wise to explore solar and energy-efficient upgrades now. Accelerating commercial or multifamily building improvements to leverage the remaining benefits of Sections 179D and 45L could be financially beneficial. Furthermore, keep an eye on local programs or financing opportunities aligning with your goals. While the OBBBA introduces both opportunities and deadlines, a thoughtful planning approach can lead to substantial financial rewards. Consulting a tax or real estate professional will ensure you maximize all available incentives, especially as key provisions approach expiration.

This content is developed from sources believed to be providing accurate information. It may not be used for the purpose of avoiding any federal tax penalties. Please consult legal or tax professionals for specific information regarding your individual situation. The opinions expressed and material provided are for general information, and should not be considered a solicitation for the purchase or sale of any security.