Diamond Certified Public Accountant

Diamond CPA is a CPA-led accounting and tax firm based in Scarborough, Ontario, serving individuals, self-employed professionals, and corporations across Toronto and the Greater Toronto Area for more than 15 years. The firm specializes in corporate tax returns (T2), personal and self-employed income tax filings (T1 and T3), accounting, bookkeeping, payroll and HST compliance, tax planning and startup advisory, as well as CRA audit support and resolution. All services are designed to minimize taxes, ensure CRA compliance, and support long-term financial growth. Diamond CPA serves diverse clientele including individuals and families, self-employed professionals, small and medium-sized incorporated businesses, startups and new incorporations, and healthcare professionals including doctors, health professionals, and medical corporations. The firm is recognized for its local expertise, offering flexible service delivery with both in-person meetings and secure virtual consultations. Founded by Goutom Sarker, CPA, CGA, a tax professional with over two decades of industry experience and specialized knowledge in personal tax, small business tax, medical corporation tax, and corporate structuring, Diamond CPA remains committed to accuracy, compliance, and strategic advice. Free consultation calls are available for new clients.