quality advice and service


We express our professional opinions to you clearly and concisely, and take action based on a strong background of financial knowledge, judgement and experience.

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planning to meet your specific needs

Financial Planning

You face a unique set of circumstances. As unbiased advisors, we can help you assess a complete range of financial planning strategies and vehicles in order to create an action plan that is right for you.

our services
support from all our resources

Technology and Management Consulting

Solid, creative solutions that address your unique situation and contribute to your success.

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Our Covid-19 Statement

Please review our current status.

Koster, Spinks & Koster LLP

Chartered Professional Accountants

Professional accounting, taxation and business advisory services in North Toronto since 1978


Auditing, Review and Compilations. Financial Forecasting. Bookkeeping Services. Management Controls. Forensic Accounting.

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Audit of private, public and non-profit organizations. Financial Statement preparation. Purchase investigations. Regulatory and Statutory requirements.

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Business Advisory Services

Mergers and Acquisitions. Valuations. Dispute Resolutions. Business Plans and Restructuring. Technology Services. Management Consulting.

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contributing to your success.

Solutions to support your business growth

You receive direct, ongoing contact with the Partners, and enjoy support from all the resources of our firm.

From the inception of the relationship, you get to know the individuals who will work with you to help build and guide your business. As the relationship grows, we continue to serve you, gaining insight into your needs, and developing solid, creative solutions that address your unique situation and contribute to your success.

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Years in Practice
Staff to help you
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