Fixed-fee accounting for incorporated professionals, small businesses, and investors. T1 · T2 · HST · Payroll · CRA support — proactive, not reactive.
Core Accounting Inc. is a full-service accounting firm based in Pickering, serving clients across Durham Region, the GTA, and coast-to-coast. Whether you're a new corporation getting organized, an incorporated professional managing RDTOH and dividends, or an investor with capital-gains complexity — we've seen it.
Every engagement includes strategy — not just data entry and a signed return.
Clean books are the foundation — but we look at what the numbers are telling you.
CRA letter? Audit risk? Missed filing? We handle it — fast and without drama.
You know what you're paying before we start. Period.
Personal and corporate tax returns filed accurately, on time, and with every deduction accounted for. T1 for individuals and investors. T2 for corporations of all sizes.
02Monthly or quarterly bookkeeping, payroll processing, T4 slips, ROE filings, and remittances. Clean records that make tax time painless and your financials trustworthy.
03Registration, quarterly or annual filings, input tax credit optimization, and CRA correspondence. We also handle place-of-supply analysis for businesses operating across provinces.
04Incorporation analysis, salary vs. dividend mix, RDTOH planning, capital dividend account strategy, owner-manager compensation, and estate planning fundamentals for business owners.
Every package is scoped upfront. You know the number before we start. No hourly billing, no scope creep surprises.
15-minute call to understand your situation, answer your questions, and confirm we're the right fit.
We send a fixed-fee engagement letter. No surprises. You approve and we're off.
Upload everything through our secure portal. We follow up if anything's missing — you don't have to chase us.
We file, send you confirmation, and book a brief review call so you understand every number.
Got my personal and corporate taxes filed for 2025, and it was a smooth process from start to finish. Very professional. Highly recommend.
They've been handling our small business bookkeeping and payroll for the past 8 months and it's been a huge relief. Very organized and professional, and they always answer questions quickly.
What I liked most was how organized everything was. My 2025 personal and corporate filings were done cleanly and on time.
Whether you're catching up on missed filings, starting a corporation, or looking for a firm that does more than just file — reach out. First call is always free.