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GunnChamberlain, P.L. is a Jacksonville, FL, CPA firm that meets your evolving needs in tax, business, and financial planning. Everything we do is about people. We take a proactive approach to understanding and managing relationships with our clients, identifying your specific needs, and advising you in an effective, easy-to-understand manner. We seek to exceed our clients’ expectations at every opportunity.

Our wide-ranging expertise includes:

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  • Preparation and analysis of business and personal financial statements
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GunnChamberlain has been providing quality, personalized financial guidance to thousands of clients in Jacksonville since 1978 and is leading the way in cloud accounting tech and automation. Contact us to schedule a free consultation, during which we’ll get to know you and map out a unique approach to meeting your financial needs.

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My husband and I have been using Joel Chamberlain for about 15 years. As with most people we've seen financially great years and financially bad years. One constant has been Joel giving us sound advice and tax preparation on both personal and corporate taxes.

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Brian has been instrumental for not just our family but for my law firm and my clients. He is extremely knowledgeable on everything from families to business structuring and high level tax decisions.

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We have been using Marshall Gunn for all of our tax preparation personally and for our business for over 20 years. He is always on top of all changes in the tax code. A trusted professional and a friend.

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Sales Tax Increases

Sales Tax Increases in Duval and Clay Counties

Voters in Duval and Clay Counties of Florida have elected to increase their local sales…
COVID relief bill for small businesses

COVID-19 Relief Bill: Small Business Provisions

The latest COVID-19 stimulus bill is one of the largest pieces of legislation to be…
covid relief bill for individual taxpayers

COVID-19 Relief Bill: What’s in it for individual taxpayers?

The December 2020 COVID-19 stimulus bill has been signed into law by the President and…

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