1) Capital gains is not double taxation. You're only taxed on the gain, not the total value of the sale.
2) Dividends are only double tax because of (3).
3) This is actually double taxation. The same income is taxed twice, once when it is earned as profit by the corporation, then again when it is distributed as dividends.
4) Salaries are not included in taxable income, so you're not taxed twice.
1) Capital gains is not double taxation. You're only taxed on the gain, not the total value of the sale. 2) Dividends are only double tax because of (3).
3) This is actually double taxation. The same income is taxed twice, once when it is earned as profit by the corporation, then again when it is distributed as dividends.
4) Salaries are not included in taxable income, so you're not taxed twice.