Year-End Tax Planning for Baltimore Landlords: What the One Big Beautiful Bill Changed
The most significant federal tax overhaul in years just handed Baltimore rental property owners a major opportunity — but only if you act before December 31. Here’s exactly what changed, what you can deduct, and the moves to make this quarter.
September is the month most Baltimore landlords ignore taxes. By December, the scramble begins — chasing receipts, trying to remember which repairs were done, guessing at mileage. The landlords who finish the year ahead are the ones who treat Q4 as a planning window, not a filing deadline.
This year, the planning matters more than usual. The One Big Beautiful Bill Act (OBBBA), signed into law in 2025, introduced changes that permanently altered the tax math for rental property owners. If you haven’t looked at how the new rules apply to your Baltimore portfolio, you may be leaving real money on the table when you file.
Here’s what changed, what it means for Baltimore City and Baltimore County landlords specifically, and the concrete steps to take before December 31.
What the One Big Beautiful Bill Act Changed for Landlords
The OBBBA made two changes that matter most to rental property owners. Understanding both is the first step to acting on them.
Under the TCJA, bonus depreciation was being phased out — dropping from 80% in 2023 to 60% in 2024 and beyond. The OBBBA restores 100% bonus depreciation permanently for qualifying property placed in service after January 19, 2025.
The state and local tax (SALT) deduction cap was $10,000 since 2017. The OBBBA raises it to $40,000 for tax year 2026. Maryland’s high property tax rates — Baltimore City’s ~1.72% is the highest in the state — make this meaningful for landlords with multiple properties.
Important note on SALT and rental properties: The SALT cap change applies primarily to personal income taxes and primary residence property taxes. Rental property taxes paid as a business expense are generally deductible in full on Schedule E regardless of the SALT cap. If you’re paying Baltimore City’s 1.72% property tax rate across multiple rental properties, those costs are likely already fully deductible. Consult your CPA for your specific situation — the interaction between the SALT cap and rental property deductions requires individual analysis.
The Deductions Baltimore Landlords Most Often Miss
Federal law changes aside, most Baltimore landlords are already underreporting deductions they’re fully entitled to. September is the right time to inventory what you’ve spent in 2026 — because expenses you can’t document don’t get deducted.
Property Management Fees
Every dollar you pay in property management fees is fully deductible as a business expense. If you’re paying a 10% monthly management fee to a firm like Sungate, the real net cost — after the tax deduction in a 30% bracket — is closer to 7%. When you account for the expense reduction that professional management typically delivers (owners working with Sungate reduce expenses by an average of 40%), the math becomes even more favorable. This is the deduction most self-managing landlords wish they had been taking.
Baltimore-Specific Compliance Costs
Baltimore landlords carry compliance costs that landlords in other cities simply don’t have — and they’re all deductible. This includes rental license fees, DHCD inspection fees, MDE lead paint inspection costs, registration fees, and the renewal fees that became mandatory under the Strengthening Renters’ Safety Act. Baltimore City’s tiered licensing system means some landlords are paying annual renewal fees if their properties didn’t meet the 60-day violation correction standard. All of it is deductible. If you’re not tracking these costs separately, start now.
Travel Mileage Between Properties
Every trip you make to a rental property in Baltimore City, Baltimore County, Towson, Canton, Fells Point, or anywhere else in your portfolio is deductible at the IRS standard mileage rate (67 cents per mile for 2026). Most landlords track zero mileage. Even conservative tracking — quarterly inspections, maintenance check-ins, turnover walkthroughs — adds up meaningfully across a portfolio of three to five properties.
Repairs vs. Improvements: The Distinction That Saves Money
This is the most commonly misunderstood deduction category. Repairs — fixing a broken window, patching drywall, replacing a leaking pipe — are deducted in full in the year they’re paid. Improvements — a new roof, a full kitchen renovation, an HVAC system — must be capitalized and depreciated over time. With bonus depreciation now at 100% for qualifying property, the distinction matters less than it used to for items that qualify — but proper classification is still required. Document every repair with a description, date, and cost.
Sungate’s in-house maintenance crew handles 70–75% of recurring repairs without outside contractors — which means every repair is already documented with a description, date, cost, and post-work photo sent to the owner’s Buildium portal. When tax time comes, Sungate owners pull a full-year maintenance report and hand it to their CPA. Self-managing landlords typically reconstruct their repair history from bank statements and memory. The difference in deduction accuracy is real.
The Bonus Depreciation Opportunity: Act Before Year-End
The restoration of 100% bonus depreciation is the most significant tax opportunity in the OBBBA for landlords who own or are acquiring rental properties. Here’s how it works in practice.
When you purchase a rental property, the land cannot be depreciated. The structure itself is depreciated over 27.5 years under standard residential depreciation. But certain components of the property — personal property, land improvements, and specific non-structural elements — can be separated out through a cost segregation study and depreciated on an accelerated schedule. With 100% bonus depreciation now restored and permanent, those components can be written off entirely in year one.
For a Baltimore rowhouse acquired in 2026 at a $300,000 purchase price, a cost segregation study might identify $40,000–$60,000 in assets that qualify for immediate expensing rather than 27.5-year depreciation. In a 30% tax bracket, that’s a potential $12,000–$18,000 in tax savings in the first year alone. Cost segregation studies typically cost $3,000–$6,000 for a single-family residential property — the math is clear if your portfolio is of any scale.
Key deadline: To claim bonus depreciation on a property for tax year 2026, the property must be placed in service — meaning available for rental use — by December 31, 2026. If you’re in the process of acquiring or renovating a Baltimore property, the timing of that placed-in-service date matters. Coordinate with your contractor and your CPA before year-end.
Your Q4 Action Plan for Baltimore Landlords
The window between now and December 31 is more valuable than most landlords realize. These are the concrete moves to make in the next 90 days.
Pull every receipt, invoice, and payment record from January through August. Categorize them: management fees, repairs, compliance costs, insurance, utilities, travel. Find the gaps before your CPA does.
If your Baltimore rental has deferred maintenance — a roof repair, new appliances, flooring — getting that work done before December 31 makes it a 2026 deduction. Pushed to January, it becomes a 2027 deduction. The timing is straightforward.
If you acquired or substantially renovated a Baltimore rental property in 2025 or 2026, ask your CPA whether a cost segregation study makes sense. The 100% bonus depreciation window is now permanent, but each year you delay is a year of standard 27.5-year depreciation you can’t recover.
Baltimore City rental license fees, DHCD inspection charges, MDE lead paint renewal fees — confirm you have receipts or portal records for all 2026 compliance spend. These are easy deductions that get missed when documentation is scattered.
Sungate owners receive year-end financial reports through the Buildium owner portal — a complete record of every fee, repair cost, and disbursement across the year, organized by property. Our Accounting Analyst Rodrigo Ortiz also files your 1099 on your behalf, eliminating one more year-end task. When your CPA asks for your rental property documentation, Sungate owners hand them a clean, complete report. It’s one of the reasons the real net cost of professional management is far lower than the management fee line item suggests.
One Note on Professional Advice
Nothing in this post is tax advice — it’s a factual overview of the changes and planning opportunities most relevant to Baltimore rental property owners. Tax situations vary significantly based on income level, portfolio size, active vs. passive status, and individual circumstances. The strategies here — cost segregation, repair timing, mileage tracking — are well-established and widely used, but their applicability and benefit to you specifically is something to confirm with a licensed CPA who understands Maryland real estate.
What we can say with confidence: the Baltimore landlords who finish 2026 in the best position are the ones who start planning in September, not the ones who call their accountant in March.
Ready to See What Professional Management Actually Saves You?
Sungate owners reduce expenses by an average of 40% — and every dollar of the management fee is tax-deductible. Speak directly with Aldo or Ravi to see what your Baltimore property could look like under professional management.
Call (443) 219-8410 — Talk to the Owners