What Is Owner’s Equity in Accounting? | Fit Small Business

What Is Owner’s Equity in Accounting?

Think of owner’s equity like a leftover pie after everyone you owe has taken their slice—it’s what’s truly yours as the owner. Unlike a company’s fair market value, owner’s equity doesn’t reflect a company’s overall worth. Instead, it shows how much capital the owners have invested in the business and how much of the business’s…

Jan 23, 2025
7 minute read

Think of owner’s equity like a leftover pie after everyone you owe has taken their slice—it’s what’s truly yours as the owner. Unlike a company’s fair market value, owner’s equity doesn’t reflect a company’s overall worth. Instead, it shows how much capital the owners have invested in the business and how much of the business’s earnings have been reinvested to help the company grow.

To understand the concept of owner’s equity, refer to the accounting equation:

Assets = Liabilities + Owner’s Equity

Since owner’s equity is what’s left to the owner, we derive the accounting equation as follows:

Owner’s Equity = Assets − Liabilities

Components of Owner’s Equity in a Sole Proprietorship

Owner’s equity is straightforward in a sole proprietorship. Accounting for it is easy as well since it only requires determining how much was invested, reinvested, and withdrawn from the business.

  1. Additional investments is when the owner decides to infuse more capital (e.g., new equipment, additional cash)—and it is added to the owner’s equity.
  2. Owner’s draw or drawings is a permanent withdrawal of capital from the business without any intention to return it back.
  3. Net income is accumulated profits of the business since its inception. This is reinvested in the business which is why it accumulates in the owner’s capital account.
  4. Beginning and ending owner’s equity are the balances of owner’s equity at the start and end of the accounting period.
Accounting for Owner’s Equity

Accounting for Owner’s Equity

For example, say Dave invested $200,000 to launch a tech startup. After six months of operations, the company earned a net income of $300,000. This means the total owner’s capital is $500,000 ($200,000 + $300,000).

Now, suppose Dave permanently withdrew $10,000 from the business due to a medical emergency. Dave’s capital after withdrawal is now $490,000 ($500,000 − $10,000).

Components of Stockholders’ Equity in a Corporation

Since not all businesses are structured as sole proprietorships, I want to cover stockholders’ equity for readers who own or manage a corporation. Corporations use different terms for capital—such as common stock, preferred stock, and additional paid-in capital—which distinguish them from sole proprietorships.

Here are the components of a corporation’s stockholders’ equity section.

Common stock, also known internationally as ordinary shares, is a stock that grants stockholders voting rights and a claim on the corporation’s net assets in the event of liquidation.

In accounting, it represents the par value of common stock. When investors purchase common stocks, the price of each stock consists of the par value plus any premium that the corporation wants to add. Think of it as a markup, wherein the par value is the cost and the premium is the amount you put on top of the cost.

  • Stock is a type of security that represents ownership in a corporation. It can be common or preferred.
  • Par value is the nominal value of the stock that can be seen in the stock certificate. It represents the minimum amount that should be paid to purchase each stock.
  • Market value is the value of the stock as published in the stock market.
  • Premium is the excess amount paid above the par value or the positive difference between the market value and par value.

Preferred stock is a special class of stock that often comes with preferences but has no voting rights. Unlike common stock, it has unique features that make it attractive to different investors.

Let’s go over the types of preferences associated with preferred stock:

  1. Preference to dividends means that preferred stockholders are prioritized during dividend distribution. This kind of preference can be:
    1. Cumulative preference dividends is when the stockholder will still get dividend payments on years where the corporation did not pay dividends (e.g., dividends in arrears). The opposite of this is noncumulative preference dividends.
    2. Participating preference dividends is when the stockholder can participate in the distribution of additional profits on top of their fixed dividend payment.
  2. Preference to liquidation means that the preferred stockholder will first be paid in full before the common stockholders, ensuring that they get the full value of their investment during liquidation.
  3. Callable is when the corporation has the right to repurchase the stocks from preferred stockholders. The opposite of callable is puttable, wherein it is the stockholder who will decide when to sell the shares back to the corporation.
  4. Convertible preferred stock can be converted into common stock once certain conditions are met.

Earlier, I discussed par value and the amount on top of it. This additional amount is formally referred to as additional paid-in capital (APIC) or, internationally, the share premium. In corporate jargon, APIC is also referred to as “in excess of par.”

To illustrate, say I purchased 1,000 shares of ABC Corporation. Here are the details:

  • Par value of ABC shares: $1 per share
  • Market value of ABC shares: $100 per share
  • Computation of APIC:
  1. Par value of my common shares:

= $1,000 (1,000 shares × $1)

  1. Market value of my common shares (this is what I paid to acquire the shares):

= $100,000 (1,000 shares × $100)

  1. My APIC:

= $99,000 ($100,000 − $1,000)

The retained earnings (RE) account reflects all the income and losses a business has accumulated since its inception reduced by any distributions to owners or dividends. Essentially, RE represent the company’s undistributed earnings.

In sole proprietorships, there is no RE account. Instead, all net income and losses are directly added to the owner’s capital balance. Partnerships follow a similar approach, with one key difference: the amount credited to each partner’s capital account is based on their agreed-upon profit-sharing ratio.

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What Is the Statement of Owner’s Equity?

The statement of owner’s equity is a financial statement that shows the changes in owner’s equity items during the accounting period. It reconciles the beginning owner’s equity to ending owner’s equity—and both must agree to the owner’s equity amount shown on the beginning and ending balance sheet. This financial statement isn’t common in small business accounting software.

Below is a sample of a statement of owner’s equity of a sole proprietorship:

KC ConsultingStatement of Owner’s EquityFor the Year Ended December 31, 2024
Kelly Clarkson, capital, Jan. 1, 2024
$25,000
Additional Investment$5,000 
Withdrawals$(1,000) 
Net Income During 2023$11,300 
Increase in Owner’s Equity $15,300
Kelly Clarkson, capital, Dec. 31, 2024 $40,300

Here’s an example for a corporation:

MegaWorld CorporationStatement of Stockholders’ EquityFor the Fiscal Year Ended June 30, 2024

Common Stock, $10 parPreferred Stock, $20 parAdditional Paid-in CapitalRetained EarningsTotal
Beginning Balances$100,000 $300,000$400,000$1,200,000$2,000,000
Net Income


$250,000$250,000
Issuance of 1,000 common stock at $48 each$10,000
$38,000
$48,000
Cash dividends declared


$(150,000)$(150,000)
Ending Balances$110,000$300,000$438,000$1,300,000$2,148,000

Limitations of Owner’s Equity

While this section shows the amount of infused capital and accumulated profits, you should take it with a grain of salt. Here are some of the limitations you might encounter when analyzing owner’s equity:

  1. It is not a measure of market value. Determining the company’s market value relies on many qualitative factors like brand, goodwill, market demand, cost leadership, and management. So, simply looking at the company’s equity isn’t enough to determine its market value.
  2. It is not adjusted to reflect the effects of the time value of money. Amounts reported in equity are based on historical costs, meaning they do not reflect current market values.

For example, if I purchased $10,000 worth of common stock five years ago, the actual value of that stock today could be significantly different due to factors like inflation, market fluctuations, and the company’s performance. Despite these changes, the corporation’s records would still show my investment at its original $10,000 value.

  1. It is not a measure of liquidity. Even if a company reports millions of dollars in equity, it doesn’t mean that amount is cold cash. Owner’s equity doesn’t show how easily a business can turn its assets into cash to meet immediate obligations.
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Frequently Asked Questions (FAQs)

No, but owner’s equity and capital are related concepts. Owner’s equity is one of the key elements of the accounting equation, whereas capital is a component of owner’s equity.

It’s a credit. Owner’s equity has a normal credit balance, and crediting equity accounts increases its balance.

Bottom Line

The owner’s equity of a business represents the book value of assets less all liabilities. Because the book value of assets can vary greatly from assets’ fair market values, you should never assume that owner’s equity is a measure of the value of a company. It’s merely a set of accounts that tracks the total capital contributed by owners plus any undistributed income of the company.

Eric Gerard Ruiz, CPA

Eric Gerard Ruiz, a licensed CPA in the Philippines, specializes in financial accounting and reporting (IFRS), managerial accounting, and cost accounting. He has tested and review accounting software like QuickBooks and Xero, along with other small business tools. Eric also creates free accounting resources, including manuals, spreadsheet trackers, and templates, to support small business owners.

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