At SumSmart, we empower individuals and businesses with accurate financial information and strategic advice. From tax filing and bookkeeping to payroll and incorporation, our experts deliver dependable financial solutions with professionalism, accuracy, and care.
We uphold the highest ethical standards in every engagement.
We translate complex financial matters into clear, actionable insights.
We build long-term relationships based on transparency and accountability.
We equip clients with the knowledge and tools to make informed decisions.
Accurate T1 filing for employees, self-employed individuals, and investors — maximizing eligible deductions and credits for a hassle-free tax season.
Year-end T2 filing for corporations with tax planning and CRA correspondence — minimizing your tax liability while ensuring full compliance.
We file your GST/HST returns on time, help you avoid penalties, and keep your documentation audit-ready.
Monthly, quarterly, or annual bookkeeping using leading accounting software — giving you real-time visibility over your finances.
We manage employee payments, source deductions, ROEs, and T4s with full CRA compliance — whether you have one employee or a full team.
From choosing your business structure to registering HST and payroll accounts — we handle incorporation accurately and in full compliance with CRA and provincial requirements.

We tailor every solution to your unique situation.

Precision and full compliance, every time.

We make your numbers easy to understand.

We support you well beyond tax season.
Real words from real clients. We're proud to earn the trust of individuals and businesses across Ottawa with results that speak for themselves.
Ready to simplify your finances? Whether it's tax filing, bookkeeping, payroll, or advisory — we're here and eager to help. Reach out today for a free consultation.