Tax Considerations for Buying or Selling a Business in Canada

Buying or selling a business in Canada involves complex tax considerations that can significantly affect the net proceeds of the transaction. Whether you're on the buying or selling side, proper tax planning is essential.

Asset sale vs. share sale is the fundamental structural decision. In an asset sale, the corporation sells individual assets (equipment, inventory, goodwill, contracts), and the buyer gets a stepped-up cost base for CCA purposes. In a share sale, the shareholder sells their shares in the corporation.

Sellers generally prefer share sales because the proceeds may qualify for the Lifetime Capital Gains Exemption (LCGE), potentially sheltering over $971,000 of capital gains from tax. Share sale proceeds are also taxed as capital gains (50% inclusion rate), which is more favourable than the recapture of CCA and other income that arises in asset sales.

Buyers generally prefer asset sales because they can allocate the purchase price to depreciable assets and goodwill, creating future tax deductions through CCA. An asset purchase also allows the buyer to avoid inheriting the corporation's historical tax liabilities.

The allocation of the purchase price among different asset categories has significant tax implications for both parties. Amounts allocated to inventory create immediate deductions for the buyer. Amounts allocated to depreciable assets provide CCA deductions over time. Amounts allocated to goodwill (Class 14.1) are deductible at 5% per year.

Due diligence is critical in any business acquisition. Tax due diligence reviews the target's tax compliance history, pending assessments, loss carryforwards, and potential exposures. Financial due diligence verifies the accuracy of financial statements and identifies any hidden liabilities.

Earn-out arrangements, where part of the purchase price depends on future performance, have specific tax rules. The seller may be able to use a reserve to defer recognition of the gain, while the buyer needs to carefully structure the earn-out to achieve the desired tax treatment.

Professional advisors — including an accountant, lawyer, and business valuator — are essential for any business purchase or sale. The complexity of the transaction and the amount of money at stake make professional guidance a necessity, not a luxury.