The problem actually has more to do with the financing of transactions than with the capital gains deduction in cases where businesses are owned by individuals.
For example, if the child wants to acquire the assets that are personally held by the parent, the child can finance the transaction and pay the debt using revenue from the business. The interest on the debt can be deducted for tax purposes.
Ultimately, the business's ability to repay is the bigger problem. If the parent decided to sell off all their assets one after the other, they would get a lot more than if they were to transfer the business to their child. As I believe Mr. Harpe pointed out, the farm's value during its operation is less than the value of the assets that can be sold. Parents tend to sell their farm to their children for a fraction of the price so they can afford a bit in the way of capital and live off of it. That's the dilemma.
Bill C-208 applies solely to the sale of incorporated operations. That's the problem. A stranger who wants to purchase the seller's shares will create their own company, and that company will then purchase the seller's shares. The company—or the buyer, in other words—will obtain their own financing and use the money to pay the seller. The company that was created becomes the owner of the shares of the just-purchased operation. Afterwards, the two companies are combined so the revenues from the just-purchased farm operation can be used to pay the debt. In short, a stranger can create a company, purchase the seller's shares, combine the new company and the just-purchased company, and finance the repayment of the purchase price through the operation of the just-purchased company.
If the seller's child wants to do the same thing, that is, create a company, purchase the parent's shares and combine the two companies in order to repay the debt using the revenues of the purchased company, the transaction is no longer deemed a sale subject to the capital gains tax exemption. Instead of a capital gain, the proceeds of the sale are treated as a taxable dividend where the parent is concerned.
For example, if the child wants to purchase their parent's $500,000 in shares and finance the purchase through their company, the parent will have to pay $225,000 in taxes because of the taxable dividend. Conversely, had the parent sold the company to a stranger, the capital gain would have been tax-free and allowed the parent to access a tax deduction. That's the problem with section 84.1 of the Income Tax Act.