About Us

Over 30 years experience serving our clients.

RK Accountancy Group is a boutique accounting and tax firm focused on helping small businesses and individuals thrive through expert tax, accounting, and business consulting services. From our offices in Westlake Village, California, we serve clientele in the Los Angeles area, throughout the state, and across the country.

Our expertise is rooted in serving small businesses, including start-ups, “mom and pops”, up through $10 million+ annual gross. No business is too small, nor too large. Along with tax services, we specialize in Quickbooks and payroll services.


Renee K. Johnson, CPA and President
Born and raised in Los Angeles, Ms. Johnson graduated with a Bachelor of Arts in Business Economics with emphasis in Accounting from University of California, Santa Barbara in 1986 with honors.

After graduating, Ms. Johnson worked in downtown Los Angeles for Peat Marwick (KPMG), where she specialized in auditing Fortune 500 companies in the banking, retail, and service industries.

While working at Peat Marwick, Ms. Johnson was licensed in 1987 after passing the CPA exam in the first sitting. Two years later, Ms. Johnson employed with Warner Bros. in P&L forecasting for their theatrical, TV, and merchandising divisions.

In 1989, Ms. Johnson started her own CPA practice based in West Los Angeles. By 1991, this practice became her full time job. Since its inception, RK Accountancy Group has grown to almost 300 clients. By providing expert client services, the firm has grown primarily through referrals.

Today, Mrs. Johnson resides in Calabasas with her husband who works in finance as a managing director of Marsh & McLennan. Mrs. Johnson’s older son holds his bachelor degree from Stanford, subsequently worked for Microsoft and is currently pursuing his MBA from Wharton. Her younger son is a graduate of University of Washington Foster School of Business, currently works for Amazon, and is pursuing his pilot license. Her daughter is a graduate of Parsons School of Design in New York and Paris and is pursuing a career in fashion design. When not working, you’ll find Mrs. Johnson enjoying travel, wine tasting, and spending time with family and friends.