Great Books.
Better Business Insights.

ProMax Accounting Inc. is Toronto’s first choice for small business bookkeeping, payroll, and accounting services.

Make ProMax your outsourced accounting department.

Our suite of services include:

Make ProMax your outsourced accounting department.

Our suite of services include:

Monthly Bookkeeping

Stay on top of your payables and receivables.

Year-End Services

Get prepared for tax time.

Payroll Services

Receive easy remittances, reporting to help pay your people on time.

Cashflow & Budgeting System Set Up

Plan more wisely with a window into your financial data.

Bookkeeping Software Training

Let us create a system tailored to your business needs and train your team to manage it seamlessly.

Serving small businesses across the Greater Toronto Area

Does your small business require professional accounting support on a daily, weekly, or monthly basis? Someone to mind your cashflow, expenses, tax remittances – and manage an effective bookkeeping system to keep you in the black? More than just a simple bookkeeper?

Look to our caring team of accounting and bookkeeping experts to help your business run more profitably. ProMax takes the numbers off your worry list, so you can focus on what matters most.

We are equipped to serve all types of industries

Advertising & Marketing


Construction: General Contractors, Trades & Architecture Firms

Dental Professionals


Educational Institutions

Financial Services

Healthcare Professionals

Home Organization & Interior Design Companies

IT Companies

Law Firms

Travel Agencies

Veterinarians & Animal Care

Why People Choose Us

Experts in a wide range of online financial systems, including:

Online bookkeeping, custom fit to your small business.

Look to Promax to maintain your books with the best cloud-based accounting software. We’ll set up a streamlined bookkeeping process to keep you in the know – and in the black. From HST tax filings to account resolutions, our tech-savvy bookkeepers and accountants will take the burden off your shoulders.

Rigorous financial reporting – for better business insights and tax readiness.

From income and cash flow statements to balance sheets, we produce them all, when and how you need them. Look to us for the precise data and the financial statements you need to get a window into your business performance to plan for the road ahead.

On-demand professional services – an affordable alternative to costly in-house financial professionals.

Say goodbye to expensive in-house controllers, accountants, and payroll administrators.

We are masters of all aspects of accounting and payroll – so you have a whole team of experienced and highly efficient financial experts to support you.

For an affordable monthly fee, you’ll receive expert services across the board – to manage your books, prepare your year-end, and even administer your payroll.