Dennis E. Boyle, Attorney at Law
Property Tax Consultant in Washington, DC, District of Columbia

Client Reviews
About Dennis E. Boyle, Attorney at Law
Dennis E. Boyle brings over 25 years of legal experience to property tax matters in Washington, DC. His firm specializes in challenging excessive property assessments for both residential and commercial properties. He's helped hundreds of property owners reduce their tax burden through strategic appeals and comprehensive valuation reviews. The firm takes a data-driven approach to each case, analyzing comparable sales, property conditions, and market trends. Boyle's background in tax law gives him unique insight into assessment procedures and appeals processes. His team works directly with property owners to build strong cases that stand up to scrutiny from local tax authorities.
Services
How They Can Help
Dennis E. Boyle offers comprehensive property tax appeal services for DC property owners. The firm handles formal appeals to the Board of Real Property Assessments and Appeals, preparing detailed evidence packages that include professional appraisals, comparable sales analysis, and property condition reports. They also provide assessment review services, examining your property's assessed value against current market conditions and identifying potential grounds for reduction. For commercial properties, the firm offers specialized services including income approach valuations, expense analysis, and vacancy factor reviews. They handle complex commercial appeals involving office buildings, retail spaces, and investment properties. The team also provides consultation on property tax planning strategies and can represent clients in administrative hearings. Their residential services cover single-family homes, condominiums, and townhouses, with particular expertise in historic properties and unique architectural features that may affect valuation.
What to Expect
Your property tax appeal begins with a comprehensive consultation where Boyle reviews your assessment notice and property details. The team conducts a thorough market analysis, gathering comparable sales data and examining your property's unique characteristics. They prepare all necessary documentation, including formal appeal applications and supporting evidence. If informal negotiations don't yield results, the firm represents you at formal hearings before the Board of Real Property Assessments and Appeals. Throughout the process, you'll receive regular updates on case progress and strategy decisions. The entire appeals process typically takes 3-6 months, depending on case complexity and hearing schedules.
Service Area
Dennis E. Boyle serves all areas of Washington, DC, including Northwest, Northeast, Southeast, and Southwest quadrants. The firm handles properties throughout the District, from Capitol Hill and Dupont Circle to Anacostia and Foggy Bottom. They're familiar with assessment practices across all DC neighborhoods and have experience with properties in both residential and commercial districts. The firm also assists with federal property tax matters when applicable.
Frequently Asked Questions
How long do I have to file a property tax appeal in DC?
What's the difference between informal and formal appeals?
Can I appeal my property tax assessment every year?
What evidence do I need for a successful appeal?
How much can I expect to save on a successful appeal?
Do you handle both residential and commercial properties?
What happens if my appeal is unsuccessful?
Is there any risk that my assessment could be increased?
Think Your Property Is Over-Assessed?
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