About the Staff



The company is locally owned and operated by Kathy Foster. Originally from Massachusetts, and a small business owner herself, she is driven to help small businesses achieve their goals by providing them with the meaningful financial information and analysis necessary for them to succeed.

Kathy is an Advanced Certified QuickBooks ProAdvisor, a member of the American Institute of Professional Bookkeepers, a member of the Association of Registered Tax Return Preparers, and holds a Bachelor of Science Degree in Business Administration and Accounting.  She is a licensed Certified Public Bookkeeper and Registered with the IRS as a Tax Return Preparer.   She has worked with several industries in various accounting capacities for over thirty years, and for H&R Block as a tax preparer, educator, and office manager in the Rochester, NH area.

She not only brings financial reporting expertise to the table, but also takes the time to explain the process in terms that clients can understand and use.  Her impeccable work ethic, attention to detail, and reliability all contribute to her success in giving small businesses the peace of mind that they not only have a bookkeeper, but a trusted business partner.


Click to check out Kathy’s QuickBooks ProAdvisor Web Page



Sarah Rappa Head Shot - small


Sarah comes to Seacoast Accountability with a Masters Degree in accounting.

Her team responsibilities are currently that of bookkeeper and administrative assistant for the company.  She is responsible for scheduling and taking new customers through the  intake process, and assists with the marketing needs of the company.  She also manages our off site bookkeeping and payroll client needs, and assists with Form 1040 tax preparation.  She has bookkeeping experience with several types of entities, in a variety of  industries.

She has a passion for assisting small businesses and the ability to communicate in terms they can understand, helping them to achieve the organization needed to move them to the next level.  Her attention to detail and follow up, coupled with her impeccable customer service, makes her a perfect fit for the company.


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