DeBlanc, Murphy & Murphy

DeBlanc, Murphy & Murphy is a full-service CPA firm founded in 1978 with a desire to help clients grow and succeed. Serving the greater Washington, DC area.

Our Mission

We partner with our clients, taking the time to understand goals, answer questions, develop smart strategies, and formulate innovative solutions. Our primary objectives are your success and growth, and we always welcome a good challenge. We want you to be well-informed plus feel confident in the work we do for you and the strategies we help you employ.

What You Get

The Best Tools & Advice

We put sophisticated tax planning tools and expert advice to work for you so you get the most out of life.

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Your Problems, Solved

We optimize your books and take the stress out of taxes, compliance, and financial issues impacting your business.

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A Better Way to Pay

We’re different from other CPA firms. You pay for the value we provide, not the hours we put in.

Who We Are

DeBlanc, Murphy & Murphy is a full-service accounting firm capable of providing clients with a wide range of financial services, including:

  • Tax planning and preparation
  • Private company and government audit & attestation services
  • Accounting and bookkeeping
  • Business consulting
  • Personal financial planning
  • Wealth management
  • IRS representation
  • Litigation support
  • Fraud prevention & detection
  • Expert witness services
  • Cryptocurrency consulting
  • Family office services

The firm was founded in 1978 with one goal in mind—to create value for clients so they can achieve their goals and objective. We’ve kept that same intention for decades and serve a wide range of clients (big and small) in diverse industries.

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Real Clients. Honest Feedback.

We have used their services to prepare our tax filing for a few years and are very pleased with their knowledge and professionalism. Great job team.
Donald Cummings
Very prompt and very efficient service. I have been using DeBlanc, Murphy & Murphy for about 10 years and am totally satisfied.
Harlan Goodnight
DM&M has been our outside accounting company for over 20 years and they do an outstanding job. Highly recommend.
Norm Long
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Get On The Right Path. Everything else gets easier when you have a dedicated team of top CPAs on your side.