Case Study
Structuring a Real Estate Portfolio for Tax Efficiency
How we reduced an investor's capital gains exposure on the sale of a residential property by over $20,000 and built a corporate structure for future acquisitions.

The client
An individual investor who had accumulated a portfolio of four residential rental properties in Ontario over ten years, all owned personally.
The challenge
The properties were generating significant positive cash flow. Because they were owned personally, the net rental income was added to the investor's high salary from their primary career, pushing their marginal rate above 50%. The investor wanted to sell one highly appreciated property to fund the purchase of a multi-unit commercial building, but was paralyzed by the anticipated capital gains hit.
The solution
A comprehensive real estate tax strategy addressing both ongoing income inefficiency and the upcoming capital gain.
- Expense optimization (Form T776): a deep review of past rental statements found they had not been deducting the interest portion of a refinanced mortgage used to improve the properties, nor capturing all eligible travel and property management expenses. We amended prior year returns to capture these missed deductions
- Capital gains planning: for the property slated for sale, we meticulously reconstructed the Adjusted Cost Base. The investor had spent $80,000 on capital improvements (a new roof and HVAC) five years prior but had never recorded it. Adding this to the ACB significantly reduced the taxable gain
- Corporate restructuring: for the acquisition of the new multi-unit commercial building, we established a real estate holding corporation
The result
The ACB reconstruction saved the investor over $20,000 in capital gains tax upon the sale of the residential property. By purchasing the new commercial building inside a corporation, future rental income will be taxed at corporate passive rates — initially high but refundable when the corporation eventually pays dividends, giving the investor total control over the timing of their personal taxation in retirement.
The content above is for general informational and educational purposes only and does not constitute professional accounting, tax, legal, or financial advice. Tax rules change and outcomes depend on your specific situation — please consult us before acting on anything you read here.
Next Step
Start with a 30-minute diagnostic call.
Bring your last two years of T2, HST returns, and personal T1. We'll review them in advance and use the call to flag the positions that won't hold, the SBD grind you may be triggering, and the elections you may have missed — before you commit to anything.
