After over 30 years, Bateman MacKay LLP is dedicated to assist our entrepreneurial clients from start up, to growing into mature businesses, preserving wealth and developing a personalized succession plan.

We are a full service mid-market Chartered Public Accounting firm providing clients with pro-active "Business advice for tomorrow."

Bateman Mackay Advisory HQ Award

Bateman MacKay LLP named as one of Mississauga’s Best Top Accounting Firms by Advisory HQ.

Bateman MacKay LLP is proud to announce that the firm is ranked as one of the Top 10 Best Accounting Firms in Mississauga by AdvisoryHQ, which provides research, independent reviews, and top rankings of Accounting firms across Canada, U.S. and U.K.



Recent News - Between the Numbers

2017 Federal Budget Notes

 Thursday, March 23, 2017     Bateman MacKay LLP     General Tax Advice Personal Tax Advice

Numerous Canadians may have felt as if they were watching a Jaws movie as they awaited the release of Finance Minister Morneau’s 2nd Federal Budget. What tax policy sharks lay beneath?

Read More


Bateman MacKay LLP included in AdvisoryHQ

 Thursday, February 16, 2017     unknown     Company News

Bateman MacKay LLP included in AdvisoryHQ 2017 Ranking of Mississauga’s Top Accounting Firms

read more...


CRA Verification Program

 Friday, January 20, 2017     Bateman MacKay LLP     General Tax Advice Advice for Business Owners

Over the past year, the Canada Revenue Agency ("CRA") has been conducting limited desk audits of specific expenses claimed on corporation tax returns. CRA officials have indicated that this is the beginning of a new CRA verification process.

Read More


John Doma awarded HORUS 2016 award.

 Tuesday, December 20, 2016     Bateman MacKay LLP     Company News

CSCC Director and the Slovenian Honorary Consul General in Toronto Mr. John Doma received the most prestigious award for Social Responsibility in Slovenia.

Read More

Read our Blog

   Meet Our Team Of Accounting Professionals

Serving Our Community

Bateman MacKay welcomes its role as a leading citizen and good neighbor and actively participates in many community activities in where the team members work and live.

Bateman MacKay LLP and staff actively supported and participated in the following causes/charities in 2016:



What Our Customers Say About Us