J. Diane Dunn, CPA, LLC
Firm Profile


The CPA firm of J. Diane Dunn, CPA, LLC was formed in December of 1992 and has practiced accounting for over twenty-five years. The firm works with individuals, trusts, estates, small businesses and area non-profits. The firm focuses on providing high quality services to a small group of clients. We employ dedicated, ethical and experienced professionals to uphold our commitment to client service.


J. Diane Dunn, CPA

Ms. Dunn has thirty years experience as a CPA and is currently the owner of J. Diane Dunn, CPA, LLC. Her education background includes a BA in accounting from Wichita State University (1983). She also currently holds a designation as Certified Specialist in Estate Planning issued by the National Institute for Excellence in Professional Education. Her thirty plus years of experience included work with the regional accounting firm of Kennedy and Coe and a local Wichita CPA firm. During those thirty years she has gained significant experience working with area small businesses and nonprofit organizations providing audit, accounting, bookkeeping and payroll services. She also works extensively with individual, trusts and estates providing services in taxation and planning. She has served on the Board of Directors of Rainbows United and served as their President and Treasurer. She has also served on the Board of Directors of the Institute of Management Accountants and also served as their President.

Amanda Britton, Senior Accountant

Ms. Britton has more than 10 years of experience working in accounting positions with companies to improve financial efficiency and drive growth. She gained exposure to international, and multi-state income tax return preparation while working at ConAgra Foods in Omaha, Nebraska. While living overseas she managed a volunteer-staffed personal income tax office in Mildenhall, England.

Ms. Britton received a BA in Accounting, graduating cum laude, from the University of Maryland University College in Heidelberg, Germany in 2008. She recently attended Wichita State University, and she is now preparing to sit for the CPA exam. She joined J. Diane Dunn, CPA, LLC. in January of 2017 and currently works in the area of taxation, small business accounting and working with non-profit organizations.

Valarie Magana, CPA


Ms. Magana joined the firm in 2000. Her educational background includes a BA from Wichita State University (1994). She has been a CPA for over twenty-three years. Valarie has extensive corporate and individual tax experience. She also works in the accounting services area and assists our office with bookkeeping support.


2008 - 2017 J. Diane Dunn, CPA, LLC
4601 E Douglas Ave Wichita, KS 67218
Phone (316) 264-6110 Fax (316) 337-5531