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Our Story

WithumSmith+Brown, PC (Withum) started among three CPAs and a single idea — To build a place where individuality and culture resonates equally alongside integrity and business acumen. The idea grew into a formidable team of professionals who continue to strive to help businesses grow and succeed no matter the challenges.

Our Promise

Our Strength

Withum is a nationally ranked Top 25 Firm that empowers clients with innovative tools and solutions to address their advisory, tax and accounting needs. Our highly responsive team of professionals offers deep industry expertise and service experience to help businesses grow and thrive - to BE IN A POSITION OF STRENGTHSM.

Strength In Our Service

Our clients represent a broad spectrum of industries and range in size from small, entrepreneurial startups to billion-dollar, publicly-held companies. Our stability has permitted us to develop long-term relationships in the banking, legal and financial services fields.

Withum is an independent member of HLB, the Global Advisory and Accounting Network. As a member of HLB, we offer international knowledge and expertise that our clients can rely upon, providing direct access to professional accountants and business advisors in over 130 countries. We have a history of innovation, collaboration and are dedicated to helping our clients grow across borders.



Strength In Our Community

Withum has strong roots in the business community and communities where we live. We are involved in a broad range of civic and charitable activities, a further indication of our commitment to the communities in which we are based. This is our culture. This is the Withum Way.


There's something different about Withum. Explore our career site and you'll discover a place where talent thrives.

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Withum's Alumni Relations program is for former team members who wish to stay connected to the firm

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Firm News

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More on How to Invest for Fixed Income

After I posted the blog about the false benchmarks used for bonds I received a few calls asking what to do. I have two responses to this...

Sep 18, 2019
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Rosemarie's Yellow Sneakers

Each week Rosemarie Zimmerer visits people with dementia to provide a soothing yoga experience. These people, her students, reside in a residential care facility and have mild to moderate dementia. To maintain their attention she wears yellow sneakers and she is known as the Yellow Sneaker Lady. 

Sep 9, 2019
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The Withum Way

Withum's unique culture and the relationships we value with our clients are nurtured through the daily application of the Withum Way.



Withum is an independent member of HLB, the Global Advisory and Accounting Network.


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