About Diane Gaudon, FCPA, FCGA


Diane specializes in Canadian sales taxes

She believes “the best way to reduce exposures and
maximize tax recoveries is to learn the rules”.

Diane Gaudon, FCPA, FCGA and owner of her own business specializes in GST/HST, QST and provincial sales tax training and consultation services.

She is a very popular and frequent presenter of commodity tax related material to numerous firms, businesses and professional organizations. Currently, she writes and presents numerous GST/HST courses for CPA Ontario.

Additionally, she has almost 20 years of providing sales tax advice to both Canadian and foreign companies and accounting firms of all sizes on federal and provincial sales tax matters.

Diane has over 30 years of experience as a professional accountant with extensive accounting and taxation expertise in many industries.

She is the author of the 2011 release of CGA Ontario’s Harmonized Sales Tax Part II booklet and the CPA Canada Online course “GST/HST – from 2010 to 2016”.

For her contributions to CGA and industry at large in communicating Ontario and British Columbia HST implementation and sales tax   

nformation, Diane was honoured with a Fellowship Award from CGA Canada in 2011. In 2012, she was bestowed the Ontario Distinguished Service Award from CGA Ontario.

Contact Diane if you require assistance with a sales tax issue,  require sales tax training or a presenter for an upcoming speaking engagement.