Certified Accountants in Langhorne, PA

Cotton Reid & Hardin, CPA, is comprised of a team of highly experienced certified public accountants, tax preparers and bookkeepers with a proven track record for success. Our accounting firm is dedicated to helping businesses and individuals succeed financially by providing quality tax, accounting and business advisory services. Read more about the founding members of our company below! Call our Langhorne, PA office today at 215-750-5508 to speak with one of our experienced CPAs and set up a consultation.


Thomas J. Cotton, CPA, LLC


Thomas J. Cotton has been a certified public accountant since 1991. In addition to his tax and accounting background, Mr. Cotton has extensive experience in forensic accounting, litigation support and business consulting. His experience includes a broad range of businesses with an emphasis on construction contractors, insurance agencies, real estate sales, doctors, retailers and many other small business industries. He is a member of the American and Pennsylvania Institutes of Certified Public Accountants.

Tom is a Philadelphia native who graduated from Spring Garden College with a degree in Accounting. Prior to opening up the firm in 2007, he spent over twenty-years working in public accounting and private industry with employers ranging from less than 20 to working as a controller for a subsidiary of a Fortune 100 company.

Tom is married with three children and has lived in Erdenheim, PA since 1998. He serves on the board of directors for several non-profits, including the Dave Palmer Memorial Foundation..

William J. Reid, CPA, CFP


Bill is currently involved in his 43rd tax season. His extensive tax, business and accounting experience enables him to evaluate each situation efficiently to better serve your tax, financial and consulting needs. Mr. Reid has been a CPA since 1975 and a CFP since 1986 and serves a diversified clientele in business and personal individual matters. He maintains that good planning is essential and that open communication with clients is a necessity for a successful relationship.

Bill has obtained his securities license and is an Investment Advisor Representative (lAR) of H.D. Vest Investment Services. He can offer you financial services using a total investment plan, including retirement planning, risk management (insurance planning), wealth management and estate planning that considers a comprehensive approach.

Bill has a Bachelor of Science degree in Accounting from St. Joseph's University, is a member of the American and Pennsylvania Institutes of CPA'S, serves on civic community boards, is an avid sports fan and a PIAA Official in softball and soccer.