DeLeon & Stang

DeLeon & Stang is a professional services firm recognized by Accounting Today as a Regional Leader and listed among the top 400 accounting firms. While rooted in traditional accounting expertise, the firm has evolved to deliver comprehensive business advisory services beyond typical CPA work. The firm specializes in providing smart, actionable advice and insight to help organizations succeed, with particular strengths in risk management, process improvement, entity structure optimization, critical workflow analysis, and exit planning strategies. Services include business planning and advisory, tax planning and preparation, process evaluation, startup strategy development, executive business coaching, assurance and risk advisory, and software consulting. The firm serves both for-profit and nonprofit sectors throughout the mid-Atlantic region with staff based in three offices: Frederick, Maryland; Leesburg, Virginia; and Gaithersburg, Maryland. DeLeon & Stang emphasizes deep listening skills, thoughtful insights, and client relationships, distinguishing itself from typical accounting firms. The team includes tax managers, audit professionals, and consultants who work collaboratively to help organizations navigate complex challenges and develop reliable financial plans.