About Us

Add-Vantage Bookkeeping has been helping small and mid-size business manage their bookkeeping needs since 2003. The owner, Kerri Bouffard, CPB has been a Professional Bookkeeper for over 20 years, operating with honesty, integrity and accuracy and has handled all aspects of a small to mid-size business’s books in a variety of different industries.

Kerri Bouffard, CPB is a proud member of the Institute of Professional Bookkeepers (IPBC) and earned her designation of a Certified Professional Bookkeeper (CPB) in September 2013. She is also a Senior Member in good standing with the Canadian Bookkeepers Association, a Quickbooks ProAdvisor, a Telpay Partner, as well as being a member of the Sudbury Chamber of Commerce. Kerri has also sat on the board in the position of Treasurer for the MS Society of Sudbury Chapter as well as having experience sitting on the Board of Directors in the position of Treasurer for the Durham Home and Small Business Association. She is also involved in supporting a variety of local charitable organizations.


We are very pleased to recommend Mrs. Kerri Bouffard to anyone seeking assistance from a qualified bookkeeper. Kerri has worked with us as a consultant for over three years and we have found her work to be accurate and helpful. In addition, she is pleasant to work with and has been an excellent coach for our less experienced bookkeeping staff. She has been very patient with our efforts to improve our cash control and the timeliness of our financial reports. – Maury East, President, Killarney Mountain Lodge Limited