Leslie Thornton – Quickbooks Advisor

Leslie is a Quickbooks Advisor in the Lancaster office.

Professional Experience

Leslie has worked as a bookkeeper for small and medium sized businesses for the past twenty years. During that time she utilized the Quickbooks accounting software and obtained a great deal of experience with the product. She is now a Quickbooks Online Certified Proadvisor for JC & Company. Sharing years of knowledge with our clients and helping them move into the future with cloud based accounting products.


  • Quickbooks Online Proadvisor
  • Bill.com Expert

Professional and Community Affiliations

  • Member of the American Institute of Professional Bookkeepers
  • American Red Cross volunteer, Home Fire Safety Campaign





Client Center

- Individual Clients
- Business Clients
- Client Employee

(Hosted QuickBooks)

(QuickBooks Online)

Using Your Client Organizer
How to Review My 1040
Using File Exchange

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...and get what you need, when and where you need it!

Phone: 740.653.9581 (Lancaster) • 614.876.6993 (Hilliard)