CPA, CA Firm in Markham, Ontario

Adian Professional Corporation, CPA, CA is a local Markham, ON CPA, CA firm offering timely and cost-effective financial management solutions for small businesses. We’re your one stop for accounting services, bookkeeping, and tax advisory. It’s our goal to exceed your expectations by providing exceptional service and practical financial advice you can count on. With our support, you can focus your time and efforts on running your business and leave the accounting to us.

At Adian Professional Corporation, CPA, CA, we know that every small business is different so we don’t try to fit yours into a box. Instead, we strive to understand your unique reporting requirements, financial concerns, and long-term goals in order to create a package of accounting and tax services that’s right for you. We offer a wide variety of accounting services including budgeting, financial statements, and cash flow management. We’ll also identify tax planning strategies that will reduce your tax liability and increase your profits.

Find out how we can put our wealth of accounting and tax planning experience to work for you. Call us at 647-715-2159 to learn more or request a consultation online.

Free Consultation
Accounting and Bookkeeping


Our accounting services for small businesses in the Markham area are based on years of experience with accounting and bookkeeping.

QuickBooks Help

QuickBooks™ Help

Find out how QuickBooks can help your business. We can assist you in choosing the right version, setting it up,  and training.

QuickBooks Help

Financial Consulting

Partner with a business consultant that offers a unique blend of personal support and practical improvements for managing your money.

Incorporation Services


Starting up a new business? We can help you choose the right entity, go over tax planning, professional business advisement, and more!