# Capital Stock: Definition, Example, Preferred vs. Common Stock

> **Definition**
>
> Capital stock is the amount of stock a company can issue according to its charter.

## What Is Capital Stock?

Capital stock is the number of shares a company is authorized to issue. It's a combination of both common and preferred shares, and it's the maximum number of shares that can ever be outstanding. The amount is listed on the balance sheet in the company's [shareholders' equity](https://www.investopedia.com/terms/s/shareholdersequity.asp) section.

### Key Takeaways

*   Capital stock is the total amount of common and preferred shares that a company can issue.
*   Capital stock is recorded on the balance sheet under shareholders' equity.
*   The amount of capital stock is the maximum amount of shares that a company can ever have outstanding.
*   Issuing capital stock allows a company to raise money without incurring debt.
*   The drawbacks of issuing capital stock are that the company relinquishes more control and dilutes the value of outstanding shares.

![Capital Stock](https://www.investopedia.com/thmb/41eWsGA5JGjz6fGWi4QGDG0_gyI=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/capitalstock.asp_Final-7efad144fc39443f9140471679054ba7.png)

*— Investopedia / Dennis Madamba*

## Understanding Capital Stock

Capital stock can be issued by a company to raise capital to grow its business. Issued shares can be bought by investors—who seek price appreciation and dividends—or exchanged for assets, such as equipment needed for operations.

The number of [outstanding shares](https://www.investopedia.com/terms/o/outstandingshares.asp), which are shares issued to investors, is not necessarily equal to the number of available or [authorized shares](https://www.investopedia.com/terms/a/authorizedstock.asp). Authorized shares are those that a company is legally able to issue—the capital stock, while outstanding shares are those that have actually been issued and remain outstanding to shareholders.

Issuing capital stock can allow a company to raise money without incurring a debt burden and the associated interest charges. The drawbacks are that the company would be relinquishing more of its equity and diluting the value of each outstanding share.

The amount that a company receives from issuing capital stock is considered to be capital contributions from investors and is reported as [paid-in capital](https://www.investopedia.com/terms/p/paidincapital.asp) and [additional paid-in capital](https://www.investopedia.com/terms/a/additionalpaidincapital.asp) in the stockholder's equity section of the balance sheet.

The common stock balance is calculated as the nominal or [par value](https://www.investopedia.com/terms/p/parvalue.asp) of the common stock multiplied by the number of common stock shares outstanding. The [nominal value](https://www.investopedia.com/terms/n/nominalvalue.asp) of a company's stock is an arbitrary value assigned for balance sheet purposes when the company is issuing shares—and is generally $1 or less. It has no relation to the market price.

## Example of Capital Stock

If a company obtains authorization to raise $5 million and its stock has a par value of $1, it may issue and sell up to 5 million shares of stock. The difference between the par value and the sale price of the stock is logged under shareholders' equity as [additional paid-in capital](https://www.investopedia.com/terms/a/additionalpaidincapital.asp).

If the stock sells for $10, $5 million will be recorded as paid-in capital, while $45 million will be treated as additional paid-in capital.

Consider, Apple (AAPL), which has authorized 12.6 million shares with a $0.00001 par value. The 12.6 million is its capital stock. Meanwhile, as of June 27, 2020, Apple had issued 4,283,939 shares and had 4,443,236 outstanding.

## Treasury Stock vs. Preferred Stock vs. Common Stock

Firms can issue some of the capital stock over time or buy back shares that are currently owned by shareholders. Previously outstanding shares that are bought back by the company are known as [Treasury shares](https://www.investopedia.com/terms/t/treasurystock.asp).

Authorized stock refers to the maximum number of shares a firm is allowed to issue based on the board of directors' approval. Those shares can be either common or preferred stock shares. A business can issue shares over time, so long as the total number of shares does not exceed the authorized amount. Authorizing a number of shares is an exercise that incurs legal costs, and authorizing a large number of shares that can be issued over time is a way to optimize this cost.

[Preferred stock](https://www.investopedia.com/terms/p/preferredstock.asp) is listed first in the shareholders' equity section of the balance sheet, because its owners receive dividends before the owners of common stock, and have preference during liquidation. Its par value is different from the common stock, and sometimes represents the initial selling price per share, which is used to calculate its dividend payments.

Total par value equals the number of preferred stock shares outstanding times the par value per share. For example, if a company has 1 million shares of preferred stock at $25 par value per share, it reports a par value of $25 million.

## Formula and Calculation of Capital Stock

Public companies must report the value of their capital stock on the shareholder's equity section of their quarterly balance sheet. The formula for valuing capital stock is:

$\begin{aligned}&\text{CS}=(\text{NSI})\times(\text{PVPS})\\&\textbf{where:}\\&\text{CS}=\text{Capital stock}\\&\text{NSI}=\text{Number of shares issued}\\&\text{PVPS}=\text{Par value per share}\end{aligned}$

Note that different classes of stock may have different par values.

## Types of Capital Stock

In addition to the classes of shares listed above, there are additional [categories to describe shares according to their place in the market](https://www.investopedia.com/ask/answers/050115/whats-difference-between-capital-stock-and-treasury-stock.asp).

*   **_Authorized shares_** represent the maximum amount of shares that a company is allowed to issue. This is normally determined in the company's charter, which may outline the procedures for authorizing additional shares.
*   **_Issued shares_** represent the portion of authorized shares that the company has already sold to investors.
*   **_Unissued shares_** are the portion of authorized shares that have not yet been issued. Note that the sum of issued and unissued shares should add up to the total number of authorized shares.
*   **_Treasury shares_** are issued shares that the company holds in its own account, usually as the result of a buyback. These shares do not have voting rights or dividends.
*   **_Outstanding shares_** are the number of shares still held by outside investors, especially after a buyback.

## Valuation of Capital Stock

Capital stock is typically valued based on its par value, as well as the value of [additional paid-in capital](https://www.investopedia.com/terms/p/paidincapital.asp). This represents the excess over the par value that investors pay the company for their shares.

When a company sells shares in an initial public offering, the IPO price is normally well above the par value. This difference will be listed as additional paid-in capital. In addition, any secondary offerings or share buybacks will also affect the value of the capital stock.

## Advantages and Disadvantages of Capital Stock

Equity stock sales represent one of the most common ways for a company to raise capital. However, there are some disadvantages.

### Cheaper Than Borrowing

Unlike taking loans or issuing bonds, a company is not required to repay capital investors at a set schedule. In addition, it is inexpensive for a company to issue new shares, which can be sold at a much higher price than the cost of issuing the securities.

### Loss of Control

Capital stock represents ownership of the company's equity. If a company's founders sell the majority of its voting shares to outside investors, they risk losing the ability to control the company's future. Moreover, even if it only sells a small number of shares, securities laws will require the company to publish details of its financial health.

### Dilution of Shares

When a company issues shares, it dilutes the value of existing shares in the market, potentially devaluing the equity held by older investors. In order to raise the value of outstanding shares, the company must either increase its market capitalization or issue a buyback.

### Pros and Cons of Capital Stock

Pros

*   Allow companies to raise cheaply and easily.
    
*   Unlike loans or bonds, equity capital is interest-free and does not have a set repayment schedule.
    

Cons

*   Stock issuances can dilute the value of existing shares.
    
*   Company founders may lose control over the direction of their company.
    
*   Strict securities laws and transparency requirements make it
    

## How Long Should You Hold Stock for Long-term Capital Gains?

If you hold stock or other assets for more than one year, it is taxed at the long-term capital gains rate, which is generally lower for all but the wealthiest investors. For short-term trades, you are taxed at your ordinary income level.

## How Do You Avoid the Capital Gains Tax?

The [capital gains tax](https://www.investopedia.com/terms/c/capital_gains_tax.asp) is a tax on the profits from selling securities or other investments. Most investors can reduce their capital gains taxes by holding their investments for over one year. If you sell before one year, the gains are taxed at your ordinary income level, which is generally higher than the long-term capital gains tax rate. If you suffer a capital loss, you can use those losses to [offset other gains](https://www.investopedia.com/terms/t/taxgainlossharvesting.asp).

## What Is Capital Stock in Accounting?

In accounting and finance, capital stock represents the value of a company's shares that are held by outside investors. It is calculated by multiplying the par value of those shares by the number of shares outstanding.

## The Bottom Line

Capital stock is another term for the ownership shares of a company's equity, represented as either preferred or common stock. Corporations typically sell their shares to investors in order to raise capital to fund their business operations. In exchange, investors receive partial ownership of the company, including dividends or voting power.