An
income trust is an investment that may hold equities, debt instruments, royalty interests or real properties. The trust can receive interest, royalty or lease payments from an operating entity carrying on a business, as well as dividends and a
return of capital. The main attraction of income trusts (in addition to certain tax preferences for some investors) is their stated goal of paying out consistent
cash flows for investors, which is especially attractive when cash
yields on
bonds are low. They are especially useful for financial requirements of
institutional investors such as
pension funds. Many investors are attracted by the fact that income trusts are not allowed to make forays into unrelated businesses: if a trust is in the oil and gas business it cannot buy casinos or motion picture studios.