About Us

Meet The Team


We are a group of passionate and fun professionals eager to share our knowledge of QuickBooks, Professional Accounting best practices, and running a successful small business.

Carrie Kahn

Chief Content Creator - Partner

Dan DeLong

Sr. Content Creator - Partner

Angela Greenspan

 Marketing and Business Development - Partner

 Carrie Kahn, CPA, the founder, and CEO of Complete Business Group, has been supporting and selling QuickBooks for over 25 years.

She is an Advanced Certified ProAdvisor, an Elite QuickBooks Reseller, and she created the award-winning Complete Business Partner Program. Your customers win because her firm offers the lowest pricing for ALL QuickBooks products.

Her in-depth product knowledge of QuickBooks, years of experience educating partners, clients and ProAdvisors made acquiring  schoolofbookkeeping.com a smart move. She intends to extend her reach and share her wealth of knowledge on how to simplify using QuickBooks and more.

Now I use my tech skills and business knowledge to guide others to find entrepreneurial freedom in the tech industry.

Dan DeLong, founder of Danwidth, is a born troubleshooter and problem-solver. His vision is to bring all of his life's work experiences into one endeavor to give you the available time to remove things from your business' to-do list enabling you to do what you love.

Dan brings decades of Intuit Tech support experience, and co-host of the QB Power Hour webinar series.

His technical know-how of the QuickBooks Product lineup is a perfect fit for schoolofbookkeeping.com.


Angela Greenspan, Esq., is the co-founder of schoolofbookkeeping.com, offering self-paced learning for accountants, bookkeepers, and business owners. She works behind the scenes with marketing and business development.

Angela Greenspan is also licensed to practice law in California. She is now able to better serve small business owners by offering legal services.

Angela provides strategic legal consulting to business owners. Angela uses an integrated approach to consider how a business's legal, insurance, financial, and tax aspects interact and work together to create a strong foundation.

To further support clients to meet their business goals, she offers assistance in forming business entities, drafting agreements, contracts, and other general business documents.

 Try all our courses for free!


Not sure if schoolofbookkeeping is right for you? Try our Basic membership on us.