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About Our Firm


Mattingly & Associates, LLC was founded in 2013.  We are located in Timonium, Maryland and serve clients in the entire Baltimore Metropolitan area and surrounding states.

Our firm offers a multitude of services that provide our clients with efficient tax, accounting, and business advisory solutions.  We are focused on the needs of small businesses and individuals with emphasis on tax efficient solutions that ultimately lead to a higher post-tax net worth.  For details of the services we provide, please click the Services tab.

Whether you are a current or prospective client, rest assured that individuals and businesses who choose Mattingly & Associates receive expert and timely advice.

Our Mission

Our mission is to create value and efficiencies for our clients by providing high level professional service delivered in a technically accurate manner. We understand that our clients are the reason we are here today as an accounting firm. 


  • Being proactive in anticipating and exceeding our clients’ needs and expectations
  • Honesty and integrity in the delivery of our services
  • Technical competency at the highest level
  • Holding ourselves accountable
  • Remaining current on emerging issues that matter to our clients
  • Provide a working environment that promotes a work/life balance

We are extremely thankful for the opportunities to work with our clients.