Question: what is the marginal tax rate calculation in canada?
Answer: If you earn $100,000, then you would be in the 36% marginal tax bracket. The marginal tax rate of 30.5% is the amount of tax paid on any additional dollar made up to the next tax bracket. In this example, the average tax is only 17.6% ($8,798.27 divided by $50,000 of total income).