About CMP Accounting
Colin MacPhee, CPA — Ottawa Accountant
Colin MacPhee is a Chartered Professional Accountant with hands-on experience across public accounting and corporate finance. His background spans personal and corporate tax preparation, GST/HST compliance, bookkeeping, financial statement preparation, and strategic CFO advisory for growing businesses and not-for-profit organizations across Ottawa and Ontario.
Colin founded CMP Accounting to bring the quality and attentiveness of a senior CPA directly to individuals and small businesses — without the overhead of a large firm. Every file is handled or reviewed personally by Colin, ensuring accuracy and attention to detail that clients can count on year after year.
Our approach
We believe accounting should be clear, proactive, and accessible — not just a once-a-year scramble. We use secure digital tools that make working with us easy from anywhere in Canada, and we’re available to answer questions throughout the year, not just at tax time. Learn more about how we can help on our services page.
Who we serve
- Individuals and families filing T1 personal returns in Ottawa and across Canada
- Self-employed professionals and sole proprietors
- Incorporated businesses filing T2 corporate returns
- Small business owners needing bookkeeping, payroll, and remittance support
- Not-for-profit organizations requiring financial oversight
- Landlords with rental income and non-resident property owners
- Anyone needing one-off accounting help or a second opinion from a CPA
Our services
We offer a full range of accounting and tax services. View full service details and pricing →
Where we work
CMP Accounting is a remote-first firm serving clients across all of Canada via secure digital workflows. In-person appointments are available by request in Ottawa, Kanata, Stittsville, Barrhaven, Carleton Place, Almonte, and Smiths Falls.
Frequently Asked Questions
Is CMP Accounting a CPA firm?
Yes. CMP Accounting Professional Corporation is led by Colin MacPhee, a licensed Chartered Professional Accountant (CPA) in Ontario. All client engagements are handled or supervised directly by Colin.
Do you offer in-person accounting services in Ottawa?
Yes. While CMP Accounting operates primarily as a remote firm, we offer in-person meetings by appointment in Ottawa, Kanata, Stittsville, Barrhaven, Carleton Place, Almonte, and Smiths Falls. Book a meeting here.
What types of tax returns does CMP Accounting prepare?
We prepare T1 personal tax returns for individuals, couples, and self-employed Canadians, as well as T2 corporate returns for incorporated businesses. We also handle rental income (T776), self-employment (T2125), and foreign income schedules. See our full services and pricing.
How do I get started with CMP Accounting?
Simply reach out via our contact page. We’ll confirm your needs, provide a transparent flat-fee quote, and guide you through our secure document sharing process. Most clients are onboarded within 24–48 hours.
Does CMP Accounting help with CRA audits?
Yes. We provide representation and support for HST, payroll, and corporate income tax CRA audits. Read more in our article: Facing a CRA Audit? CMP Accounting Can Help.