Chartered Professional Accountant, Experienced Bookkeepers, Personal and Business Tax Return Specialists - Whitby ON - Call - Toll Free: 1-800-942-5558 or Local: 905-666-5071

An experienced accountant firm that gives you the services you need, the attention you want and the personal touch you didn't expect...

Since 1993, we have been helping businesses in Whitby, Durham Region and Greater Toronto reach and exceed their growth and profit goals!

Accountant and Bookkeeping Services

Whether you need an accountant, bookkeeping help, Quickbooks training or to outsource your strategic financial management controllership duties, the Kelly Melanson team is ready and able to lend a skilled hand.

Business and Personal Tax Services

From personal tax returns, corporate year ends, money saving tax tip in our e-newlsetters to strategic tax planning to ensure that your years of business ownership really pay off in your retirement – we can handle all of your tax services needs.

Succession Planning Services

For years you have been dedicated to your business and nurtured its growth. Be sure the  optimal value of your business is truly realized.

Let us help you plan your retirement or exit strategy so it is a smooth and enriching experience!

Kelly Melanson is Women of Influence Nominee

Kelly and her team are among the best I have encountered. They are professional, efficient and informative. They ensured my best interests were of paramount importance when it came to my corporate taxes and finances. Every client is important to Kelly and her team. I would highly recommend them..

Alexa Smythe

Through our incorporation, Kelly and her staff were patient and understanding of our dilemma and exercised a lot of creativity through the planning process to help us out the other side. Kelly got us back on track. She treated us like people running a business, understanding that we didn’t know all of the processes and rules. You won’t be a number with her. I would highly recommend Kelly and her team!

Jim Ruggles

Thank you for helping Kelly celebrate 25 years in business!

Trusted Accountant, Bookkeeping and Tax Preparation Services 

Since 1993, Kelly Melanson, trusted Accountant (CPA, CMA) has been helping businesses in Whitby, Oshawa, Ajax, Durham Region and the Greater Toronto Area (GTA) to reach and surpass their profit goals.

Our team of qualified professionals specialize in providing the highest quality of service in the areas of accounting, bookkeeping, personal tax returns, business tax returns and corporate year ends.

As our client, you gain the benefit of our team’s breadth of knowledge and skills. We help fast track your profit decisions through innovative and perspectives gained through our years of experience. We ensure that your company is current on all accounting procedures, taxation laws and financial management techniques. Working closely with you, we will show the best ways for your to reach your goals, both short term and long term.

A History of Excellence in Accounting, Bookkeeping and Financial Consulting

Kelly Melanson, CPA, CMA, is the founder and principal of Kelly Melanson Professional Corporation. She has built a successful accounting practice by earning the trust of clients. Kelly Melanson and her team of professional work alongside each client to assist them in realizing their business visions and goals.

The KMPC team creates effective solutions for clients by utilizing their extensive experience, in-depth knowledge of corporate management issues and the most up-to-date accounting techniques. Their professional consulting and management accounting services deliver a customized success growth formula that not only addresses the bottom line but also has an eye fixed firmly on the future.

We provide a full range of consulting services for small business:


QuickBook Training – Quickbooks is North America’s leading accounting software for small business. Kelly Melanson Professional Corporation is a certified QuickBooks Pro Advisor / Trainer and has been training users since 1997.

Controllership Services – Always having a thumb on the pulse of your bottom line is a key factor in successful financial management. We will give you the tools you need to have an up-to-the-minute view of your bottom line so you can make the decisions when you need to make them!

Bookkeeping Services – Effective bookkeeping plays a critical role in the financial management of a company. Our bookkeeping clients appreciate the many benefits of outsourcing their bookkeeping to us.

Personal and Business Tax Returns/ Year Ends – At a time when government legislation is becoming more complicated each year, you can count on our accounting and tax professionals to work with you in creating a customized tax planning strategy that will minimize the taxes you have to pay.

Kelly and her team are exceptionally proficient and professional. Over the last decade, Kelly and her team have looked after my personal accounting needs and provided the most conscientious advice. I recommend Kelly Melanson Professional Corporation to anyone that wants excellent advice for business and personal tax service.

Ray Kiomall

We now offer online consulting services!

  • You choose which timeslot works best with your schedule.
  • You select whether to meet via phone or by online video conferencing.
  • You define what issues that are to be discussed during your consulting session.
  • You get the individualized attention of Kelly Melanson, CPA/CMA and benefit from her years of experience! Kelly been helping businesses to start, build and grow since 1993.
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