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Bookkeeping & Accounting

Trillium Bookkeeping and Accounting Services in London, Ontario maintains a focus on small to medium-sized businesses. All our clients are small/medium businesses, owner-operator businesses, or small/medium corporations, and we understand the unique struggles our clients face daily.

Our goal is to provide our clients with the confidence and peace of mind that comes from knowing that their accounting needs are taken care of. We manage the day-to-day deadlines such as HST, WSIB, payroll taxes, and year-end preparation so that our clients can focus on managing and growing their small/medium business.

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Get started today with our tech-savvy Bookkeeping team! We make it easy for our clients by working directly with suppliers and our clients themselves. Our technology keeps things simple and easy to get organized.

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Our Tech

We work closely with technology providers to give our clients the most up-to-date, effective applications for their specific situation. The days of putting pen to paper are over, and life has never been so simple!

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& HR Support

Everything from issuing cheques and employee time tracking to WSIB, EHT, and more! We offer a wide variety of HR support services and can consult on any number of issues, like audits and foreign currency.

Small and Medium Business Accounting

As a small business ourselves, we find satisfaction in helping other small and medium businesses succeed. We understand the need for efficiency and transparency, and with Trillium, you can feel confident in your numbers and access them wherever you go. Sleep better at night knowing you have an extra set of diligent, watchful eyes keeping track of your books. We keep you prepared for any situation, so you are never surprised and will never let another opportunity pass you by!

Accounting & Finance Blog

trillium bookkeeping

Understanding Tax Implications of Remote Work

The remote work revolution is undeniably underway. Fueled by advances in technology ...
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Streamlining Payroll: Tips for Small Business Owners

Managing payroll efficiently is crucial for any business, but it can be ...
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Tax Planning for Freelancers and Independent Contractors

Freelancers and independent contractors play a vital role in today's economy, offering ...

Hear What Our Clients Say

Jason Recker, Carve Design

"Working with Andrea and Trillium was the best move I made for my small graphic design business. As a creative person, it was very stressful worrying about that side of my business and as my client list grew, I knew that my time was better spent designing than doing my books. Investing in Trillium took that stress away and I haven’t ever looked back. With their new technology, I can easily submit everything online and I can trust that they are taking care of it on the other end. I always recommend going to the pros for anything and I recommend going to Trillium!"

Shawne Neal - President. Source Onsite Solutions Inc.

The incredible team at Trillium bookkeeping saves me so much stress and time it's amazing. Being able to work on the business is such a huge benefit to having a trusted company do your books. Their paperless options really make my day to day easy to handle so I can focus on the things that matter. - If you are still trying to do your own books... You really need to look at having these folks take them over and let you grow your business.

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What are you waiting for? Unlock the power of sophisticated bookkeeping today! 

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