The authorised share capital of a corporation may provide for several classes of shares. In this case, the articles of the company will provide for rights and restrictions associated with the shares of each class.
The first class, often referred to as the "A" class of share capital, is the class of shares known as "common". When a corporation is formed and the first shares are issued, common shares are usually issued to the founders of the company. The main characteristics of common shares are as follows:
Another type of share found in the authorised share capital of a company is the so-called "preferred share". Preferred shares generally have the following characteristics:
Preference shares can be used in different contexts. For example, preferred shares can be issued to an investor who will receive a return on the amount invested in the company. Preferred shares can also be issued as part of a "tax rollover" from property to the company or to effect an estate freeze.
Although preferred shares have priority rights over common shares, the increase in value of the company is generally reflected in the common shares. Thus, the common shares are said to be "participating" shares.
Note that in cases where a company has no description of share capital in its articles, the shares it issues will be deemed to have the three basic rights of common shares, i.e. voting rights, dividend rights and residual rights.