Marshall CPA — Ontario CPA Practice
CPA-led personal and corporate tax services structured for real estate investors, landlords, realtors, and owner-managed private corporations — delivered with the same disciplined, strategic approach to salaried professionals, individual investors, and first-time home buyers.
$125 deposit required to reserve your file
Who We Serve
Commission income, HST obligations, vehicle deductions, and home office — handled with precision.
Rental income reporting, capital gains planning, and corporate shareholder distributions.
T2125 preparation, HST filings, and strategic advice for incorporated and unincorporated professionals.
Also accepting: Salaried employees, students, and straightforward T1 filers. All clients receive the same structured, careful approach — regardless of complexity.
2025 Pricing
Final fee depends on overall complexity and document completeness. The $125 deposit is required to open your file and is applied toward the final fee.
Tax season capacity is managed based on Fully Submitted date. Earlier submissions receive standard pricing and priority scheduling.
Fully Submitted Before April 1
April 1 – 15
April 16 – 22
After April 22
Subject to availability
About the Firm

Terrence Marshall, CPA
Founder & Lead CPA
Chartered Professional Accountant — Ontario
Marshall CPA was built from firsthand experience inside tax, business, and real estate.
Terrence Marshall attended the Lazaridis School of Business and Economics at Wilfrid Laurier University in Waterloo, completing multiple co-op placements with the Canada Revenue Agency in both income tax and GST/HST audit divisions. He later trained in public accounting at firms including BDO and Crowe, earning his CPA designation.
But the real foundation was built outside traditional accounting paths.
As the son of immigrants, Terrence was introduced to real estate investing early. His first insight into property as an asset came when his father converted their family's first freehold home in Canada into a rental property after moving to another residence. He took interest in managing that rental, shaping how he would later think about leverage, structure, and long-term wealth building.
At 19 years old, before becoming a CPA, he set out to start a business. The only skill he had at the time was lifeguarding and swim instruction — so he built a swim school around it, learning early what it means to manage payroll, expenses, tax obligations, and cash flow as an operator.
Alongside his professional path, he continued building in real estate — completing duplex conversions, developing an Airbnb property, building out a commercial office, and ultimately obtaining his real estate licence. That experience allows him to approach real estate decisions from both sides of the table — as an operator managing risk and cash flow, and as a CPA structuring for tax efficiency.
After earning his CPA designation, he built and now leads Synergy Real Estate, a team that has served hundreds of families, landlords, and investors in buying, selling, and scaling property portfolios.
Through that combined experience, one pattern became clear:
Most people were making major real estate and business decisions without integrated tax strategy, while operators struggled to find accountants who understood real estate beyond surface-level reporting.
Transactions were happening. Properties were being acquired. Rental income was being generated. But structure was missing.
Marshall CPA was built to close that gap.
Today, the firm advises:
Clients rely on an integrated ecosystem of real estate execution and tax structuring to:
Marshall CPA integrates tax strategy with real-world business and real estate execution.
Here, tax preparation is structured around how you actually earn, invest, and scale.
The Process
Submit your 2025 T1 intake questionnaire via Typeform. This identifies your income sources and required documents.
A non-refundable $125 deposit by credit card is required to reserve your file. Billed through QuickBooks Online.
A formal engagement letter is issued via DocuSign. Work does not begin until signed.
All slips, receipts, and supporting documents must be uploaded to your secure Google Drive folder.
Depending on your income complexity, specific worksheets must be completed before your file is considered ready.
Policy
Work on your file begins only when all six requirements below are confirmed complete. Partial submissions do not reserve a preparation slot.
$125 Deposit Paid
Credit card payment processed via QuickBooks Online
Engagement Letter Signed
DocuSign completion required before any work begins
Intake Form Submitted
2025 T1 Typeform questionnaire fully completed
All Documents Uploaded
T4s, T3s, T5s, receipts, and all supporting slips
Required Worksheets Completed
Rental, business, vehicle, or home office worksheets as applicable
Prior-Year Balance Cleared
Any outstanding balance from a prior engagement must be paid in full
2025 Policies
A $125 non-refundable deposit by credit card is required to open your engagement.
A signed engagement letter via DocuSign is required before any preparation work begins.
All required documents must be uploaded to your designated Google Drive folder.
Required worksheets must be completed in full before your file is considered ready for preparation.
Any outstanding balances from prior engagements must be settled before a new file opens.
Capacity timing adjustments are assessed based on the date your file achieves Fully Submitted status.
Begin your 2025 T1 intake. The questionnaire takes approximately 10–15 minutes.
Begin Your 2025 T1 Intake