Where the supplier is providing goods or services to an NPO in exchange for advertising and/or promotional services, a barter transaction may have occurred. As such, the typical rules for barter transactions would apply.
In general, gains are fully taxable where the taxpayer buys a property with the intention to sell for a profit (sold on “account of income"). In other cases, half the gain is taxable (sold on “account of capital”). When a sale on “account of capital” involves the sale of a principal residence, the tax may be reduced or eliminated by using the principal residence exemption.
Tips received by servers and other individuals in the service industry are taxable. However, since tips do not show up on T4 slips, some taxpayers are under the false understanding that they are either not taxable, or only partially taxable.