Committed to developing a strong relationship

and excellent communication with every client

COVID Update:

All in-person meetings have been suspended but we are still working as before to serve clients. 

Please electronically submit documents whenever possible through our portal or by email. If these electronic methods aren't suitable, be sure to contact us in advance to set up a time to drop off or pick up your documents at the office. Due to flexible work hours for staff, office hours will be irregular.

Thank you.


  • Financial statement preparation
  • Corporate income tax return preparation and tax planning
  • Government reporting - such as HST, T4s, T5s, WSIB, T5018s
  • Monthly or quarterly accounting services
  • QuickBooks/QuickBooksOnline consulting and training


My name is Lisa Ritchie CPA and I am pleased to introduce my accounting firm to you.  We provide accounting and tax-related services to businesses in Durham and York Regions, and surrounding areas.

My greatest strengths as an accountant are communication, dependability, conscientiousness, and experience with a wide variety of clients and industries.  I feel it is important for clients to be involved with and understand their business, accounting, financial and tax situation.  When unusual circumstances arise I actively research the correct treatment of the particular situation.

Due to continuous change in the business environment, and rapidly changing tax laws, professional advice is essential for business success.

Whether you are just starting out, or already have an established business, please call me and we can discuss your unique situation and needs.

Lisa Ritchie, CPA

 Community Involvement

Lisa also enjoys giving her time and expertise to community groups.  Present/Past involvement with:

  • Uxbridge Chamber of Commerce, Treasurer
  • School Community Council, Treasurer
  • North Durham Blades hockey teams, Treasurer
  • Uxbridge Stars hockey team, Treasurer
  • CGA Ontario - Durham Chapter, past Board Member and Chair of Public Practice
  • Uxbridge Networking Group, member
  • Uxbridge BIA Win This Space, Sponsor & Mentor

Professional accounting firm dedicated to providing 

personalized accounting solutions for your business    

          Lisa Ritchie CPA   |  Accounting Services  |  Uxbridge, Ontario  |  905.862.4166