Cost Segregation Studies in Baltimore and Maryland

What Is a Cost Segregation Study?

A cost segregation study is an engineering-based analysis that reclassifies components of a building from long-life depreciation categories (27.5 or 39 years) into shorter recovery periods of 5, 7, or 15 years under the Modified Accelerated Cost Recovery System (MACRS). By front-loading depreciation deductions, real estate investors in Baltimore and across Maryland can dramatically reduce their federal income tax in the year a property is placed in service or acquired.

Under the One Big Beautiful Bill Act (OBBBA), 100% bonus depreciation is permanently available, meaning that the reclassified components can be fully depreciated in the first year. For Maryland real estate investors, this creates a powerful opportunity to offset rental income, W-2 income (for qualifying real estate professionals), and other taxable income with accelerated deductions.

Why Baltimore Real Estate Investors Need Cost Segregation

The Baltimore metropolitan area has a thriving real estate market spanning residential rentals, short-term rental properties, commercial office space, mixed-use buildings, and multi-family developments. Whether you own a row of rental townhomes in Baltimore City, a commercial property in Towson, a multi-family complex in Columbia, or short-term vacation rentals in the Inner Harbor area, a cost segregation study can identify tens of thousands of dollars in tax savings that would otherwise be spread over decades.

Typical reclassification results for Baltimore-area properties show that 20% to 40% of a building's cost basis can be moved into the shorter 5-year, 7-year, and 15-year categories. On a $500,000 rental property, that could mean $100,000 to $200,000 in accelerated deductions available in the first year, translating to potential tax savings of $25,000 to $74,000 depending on your marginal tax rate.

Properties That Benefit from Cost Segregation in Maryland

Cost segregation studies are effective for a wide range of property types throughout the Baltimore region and the state of Maryland. These include single-family and multi-family rental properties in Baltimore County and Harford County, short-term rental properties operated through platforms like Airbnb and VRBO in the Inner Harbor, Fells Point, and Canton neighborhoods, commercial office and retail buildings in Hunt Valley and Owings Mills, medical office space near the Johns Hopkins and University of Maryland hospital corridors, industrial and warehouse properties along the I-95 corridor, and mixed-use developments in Ellicott City, Perry Hall, and Bel Air.

We also regularly work with investors who have acquired properties in previous years and never had a cost segregation study performed. In those cases, a "look-back" study can be completed and the missed depreciation claimed in the current tax year through a change in accounting method, with no need to amend prior returns.

How Our Cost Segregation Process Works

Our team at AE Tax Advisors delivers IRS-compliant, audit-ready cost segregation studies from our Nottingham, MD office. Led by Christina Nortman, our process includes a detailed review of your property's purchase documents, closing statements, and appraisals. We perform a thorough component-level analysis, identifying building systems, land improvements, and personal property items that qualify for shorter recovery periods. The final deliverable is a comprehensive report that your CPA or tax preparer can use directly when filing your return.

Each study follows the IRS Audit Techniques Guide for cost segregation, ensuring that every reclassification is supported by proper documentation. Our reports include a complete asset listing, depreciation schedules, methodology overview, and supporting calculations.

Combining Cost Segregation with Other Maryland Tax Strategies

Cost segregation is most powerful when integrated into a broader tax plan. For Maryland investors, we frequently combine cost segregation with short-term rental tax strategies that allow non-real-estate professionals to use depreciation losses against ordinary income. We also coordinate cost segregation with business entity structuring, estate and wealth transfer planning, and high-income business tax planning to maximize the overall impact.

Learn more about our national cost segregation services or contact us to discuss your specific property portfolio in the Baltimore area.