Redeeming an investment held in a non-registered account generally constitutes a disposition for Canadian income-tax purposes. When the redemption proceeds exceed the investment's adjusted cost base and applicable disposition expenses, the investor realizes a capital gain. The taxable portion of that gain must be included in the investor's income under the applicable capital-gains rules. Option A is therefore correct.

For example, where an investor redeems units for $20,000 with an adjusted cost base of $15,000 and no additional selling costs, the capital gain is $5,000. The tax consequence arises from the gain rather than from the entire redemption amount. If the proceeds are below the adjusted cost base, the investor may instead realize a capital loss that can generally be applied against eligible capital gains, subject to applicable tax rules.

Option B incorrectly assumes that non-registered redemptions have no tax consequences. Tax deferral is normally associated with registered arrangements and is not increased merely by redeeming a non-registered holding, eliminating option C. Redemption also does not ordinarily create a tax deduction, making option D incorrect.

The CIRO syllabus expressly requires analysis of redemption tax consequences and application of the Canadian capital-gains system, including gains, losses and strategies for minimizing tax liabilities.

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