Our Address:
82 Fox Farm Road, PO Box 36
McKellar, ON, P0G 1C0
Hours of Operation:
Mon. to Thur 9am to 4pm
Phone 705-346-2155
Please call, email me or book an appointment

Patten Professional Corporation provides services targeted toward small and medium-sized businesses and individuals in the Parry Sound area and across Canada. We will gladly tailor any of our services to suit your particular needs.

We are a dynamic team of experienced professionals dedicated to handling the day to day and regulatory reporting needs of your business. Your business is unique, so we will gladly customise a package of our financial services that best meets your business and personal needs.David Patten CPA

Our firm provides a full range of services for your business from simply preparing your business and personal tax returns to the businesses that need business advice and bookkeeping and tax planning services.

We offer multiple customizable service packages to ensure we provide the right level of service for your needs.
The team is dedicated to your financial health and stability. We help you manage your business with a forward-looking perspective.

Take advantage of our years of expertise and these other powerful services!

  • Starting A Business - Learn everything you need to know Before You Start, to become a successful entrepreneur.
  • Business Turnaround - Get your business back on track. Learn from your mistakes to become a Successful Entrepreneur.
  • Advice and tax planning with respect to purchasing or selling a business.
  • Accounting and Bookkeeping - Let a professional handle your bookkeeping and use the time you save to concentrate on what you do best.

If you find you are having difficulty making decisions about your business, you can contact us from one of the links below, and we will arrange a consultation with you to discuss your needs. We have your best interest at hand and work for a lasting relationship with all our clients.  Accounting services for small businesses from Patten Professional Corporation just might be the boost you need.


To ensure the best possible service to our clients, we work continually to retain a professional edge by maintaining active memberships in various trade and community associations and being up to date on the latest accounting and bookkeeping software.

Chartered Professional Accountant     ctf    Parry Sound Chamber of Commerce    Parry Sound Down Town Business Association