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About Us

Collingwood accounting services
249 Ste. Marie Street (one street over from Historic Downtown Collingwood)

Chartered Professional Accounting Services

Like many seeking to escape the hustle of Toronto, we were drawn to Collingwood over 18 years ago by the wonder of Nottawasaga Bay, the proximity to the Blue Mountains ski resort and the small town feel of the Historic Downtown.  Collingwood is a vibrant community rich with business opportunities that enjoys continued growth as more and more people settle in the area.  To ensure maximum success for our accounting firm we purchased a property one street over from the downtown core.  It is here that C.E. McMahon Professional Corporation has expanded our Personal Tax Planning and Corporate Tax Services and grown substantially in staff and achievements.  We are eager to invite clients from Collingwood and surrounding areas to use our personalized services.

Couples or individuals looking to retire in Collingwood will benefit from our expertise, care and our ability to make the transition seamless and worry free.  We provide Estate Planning and we offer advice with RRSP and TFSA usages and contributions.

Local businesses that require help with Bookkeeping, HST Remittance, Payroll and Annual Tax Filing will find us a one-stop shop.  We are here to make your business successful.  Whether you are Incorporated, a Partnership or Self-Employed, we understand your business needs and we know how to minimize your financial liability with Revenue Canada.

Individuals looking to file their annual tax returns will find us equally helpful.  Avoid the hassle and anxiety associated with completing tax forms.  Our Personal Tax Services will make the process easy.

Supporting Our Community

founder's club Collingwood Colts

C.E. McMahon Professional Corporation is one of the Founding Members of the Collingwood Colts and we helped bring Junior A Hockey back to Collingwood.

Collingwood CPA, corporate accountant, chartered accountant, tax advice, income tax filing