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you can count on, since 1935

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you can count on, since 1935

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you can count on, since 1935

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you can count on, since 1935

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We pride ourselves on being partners in your success.

SLF Is...

SLF is a full-service accounting firm in Montreal dedicated to supporting the growth, development and long-term prosperity of our clients.

SLF Is...

Our Approach

Let us help you find fresh, innovative solutions to your accounting, financial and management needs.

Our Approach

Global Expertise

Our worldwide network of professional accounting firms and business advisers is here for you.

Global Expertise

The SLF Difference

Leading-edge expertise… with a personal touch!

Hands-on service

We will roll up our sleeves and find a tailor-made solution that gives your business a leg up on the competition.


You can rely on our accounting and management expertise to help you run your company more efficiently and more effectively.


We are professionals to the core and strive for excellence in everything we do.


Our dedicated team of specialists is committed to working hand in hand with your business as you grow.


There’s no such thing as a one-size-fits-all approach at SLF. Let us find a solution that suits your company to a "T".

Putting you first

We love numbers, but we promise to never treat you like one!

Where Experience Meets Passion

A few facts and figures that speak volumes about our value proposition.

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Industry Insights & Events

Our experts weigh in on topics of interest to today’s business leaders.

Claiming Medical Expenses when Caring for the Elderly

By , February 11, 2021

If you or your spouse are caring for an elderly parent or grandparent there may be tax credits you...


By , January 20, 2021

On May 17, 2019, the Quebec Department of Finance announced that new rules would be introduced concerning the mandatory...

Memorandum December 2020

By , December 30, 2020

Interest rates on refunds, instalments and underpaid amounts for corporations and individuals. Prescribed interest rates on loans to officers,...