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Joseph B. Moriarty, CPA

Joseph B. Moriarty, CPA - Managing Partner 
781.769.6300 x218

With the firm since 1989, Joe specializes in serving the owners of closely held businesses of all sizes in many industries, including personal service firms, construction, hospitality, manufacturing, and real estate. He is especially skilled in helping clients make sound decisions about growth strategies, mergers and acquisitions, as well as succession planning, and retirement planning. Joe attributes his success to always putting the client first. For him, this means taking the time to fully understand a client’s needs and situation before making recommendations. It also means connecting personally with clients and giving attentive service to each and every one, regardless of income or size of business. Joe’s expertise extends to compliance and filing of personal and business income tax returns, tax planning, capital formation and debt financing for closely-held businesses. He also has experience representing clients before federal and state tax authorities for conflict resolution and collection matters. Joe has assisted his clients with business reorganization and recapitalization, financial restructuring, as well as management advisory on business opportunity decisions.


  • Bachelor of Science in accounting from Bentley College
  • Prior to joining King, McNamara & Moriarty, Joe was with KPMG
  • Member of the American Institute of Certified Public Accountants
  • Member of Massachusetts Society of Certified Public Accountants

Put your focus back on your business by handing your accounting work over to our firm. When you outsource your accounting function to us, you get a team of professionals working for you. We handle your complex tax and accounting work while providing you 24/7 access to your data—and all at a fixed, affordable monthly fee.

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Our Specialties

  • Restaurants

    Operating a successful restaurant can be overwhelming considering the complexity of tax regulations and the paperwork involved. Our professionals are intimately familiar with tax laws specific...
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  • Construction

    We are dedicated to helping you achieve success within your construction business. With extensive experience providing full-service accounting to the construction industry, we are intimately...
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  • Architects & Engineers

    As your trusted advisors, we work with you throughout the year to evaluate your firm’s performance and to ensure your financial needs are met. Because we cater to the specific requirements...
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  • Property Management

    With proactive tax strategies and industry-specific expertise, we have a proven track record of helping property management firms succeed from their initial entity formation through...
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