About Us

Douglas Rutherford is a nationally recognized CPA, CGMA practicing in the real estate industry.  He is an author, businessman, real estate investor and is the PresidentDouglas Rutherford CPA and CEO of RentalSoftware.com LLC.

Doug developed the Cash Flow Analyzer® software series beginning in 1993 to assist his clients in analyzing real estate investments.   Today, over 300,000 real estate investors, brokers, agents, bankers, mortgage lenders, and others in the USA, Canada, Australia, and other foreign countries use the real estate investment software.

The Cash Flow Analyzer® and Flipper’s® software are the leading investment analysis software product on the market today.   He has also developed the Tax Lien Certificate Portfolio and Investing Tracker Software.

Doug earned a Bachelor of Business Administration (BBA) in Accounting and a Master of Taxation (MTX) degree from Georgia State University, Atlanta, Georgia.

Doug is a member of the America Institute of Certified Public Accountants (AICPA), the Georgia Society of Certified Public Accountants (GSCPA), and the National Society of Tax Professionals (NSTP).