Talk to an accountant, but there can be tax advantages for any investment properties to be held by a corporation. You can defer any income (if you want) to future years when your income is lower, you can include your children as corporate shareholders and give them dividends once they are 18 to avoid personal income tax entirely etc. If I had more than my primary residence, it would definitely be inside a company (especially if I am renting it out, it provides another layer of protection for me).