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Northern Tax and Financial

“Financial Literacy for All”

Your Partners in Finance

Income tax – Bookkeeping – Consultations - Training – Support

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Income tax



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“The basis of Business success”

We can help! Custom bookkeeping to fit every budget

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Personal and Small Business Tax Services in North Bay and Kingston

Northern Tax and Financial, located in North Bay, Ontario, on the beautiful shores of Lake Nipissing is owned and operated by Theresa and Raymond Gauthier. The company was established in 1996 under the name of Northern Tax Services. In the fall of 2010, the company’s name was changed to Northern Tax and Financial. In July of 2015, the company opened a branch office in Kingston, Ontario. At our firm, we provide personal and small business tax services in North Bay and Kingston.


We provide business and individual tax services in North Bay and Kingston


We provide bookkeeping, accounting, payroll and HST/WSIB services

Tax Training

Beginning in the fall, we will be offering a basic income tax correspondence course

Accounting – Income Tax – Consultations

Raymond and Theresa Gauthier and their team of professionals offer a personalized approach to income tax and accounting. They will work with you to maximize your tax savings and provide ongoing year-round support in a partnership of trust and respect.


Our range of services includes:

  • Tax planning
  • Small business start-up and planning
  • Audit assistance
  • Problem resolution
  • Post-assessment review issues

We Love Assisting Our Young Clients in Gaining Financial Literacy for Life!

It’s never too early to learn the skills to assist you in your financial planning, goals and accomplishments! Our mission is “Financial literacy for all” and we deliver. Our staff takes extra care in explaining tax and bookkeeping info for our clients in a conversational, engaging and informative manner.

Young buisness owners

Our Goal is to Exceed Your Expectations

We strive to go above and beyond to accommodate the needs of our clients! For example, we can provide mobile tax services for our clients who are managing health or mobility issues. We also pay particular attention to our senior clients, who in addition to having their taxes prepared may need help in other areas. We always greet our clients with courtesy, professionalism and a smile!

We welcome you to browse our site and take advantage of the many available tools and resources.

At Northern Tax and Financial, we answer most basic tax questions year-round free of charge. So, feel free to contact us with any questions you may have. We look forward to assisting you!

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Northern Tax and Financial

Callander, ON 

Kingston Location

620 Aylmer Crescent

Kingston, ON K7M 6H1

Phone: 613-767-5653


Monday - Friday 09:00 AM - 05:00 PM

Saturday - Sunday Closed

Emergency Appointments Available

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