How the Historical Cost Principle Affects Your Business Accounting
Historical Cost vs. Fair Market Value and Mark-to-Market
The historical cost principle is one of the basic principles of business bookkeeping. Basically, the historical cost principle says that you record an asset at its historical cost when it is purchased.
How the Historical Cost Principle Works
A business asset is something of value that you buy for your business. An asset (a chair, for example) has two values: the cost (what you paid for it when you bought it) and its value or fair market value (what you could get for it if you sold it).
Market value changes, and it's subjective: How much can I get for that chair? Historical cost is fixed. You have a record of what the chair cost when you bought it. That's why the historical cost is a better way to show asset value.
With a few exceptions (cash, accounts receivable, and pre-payments like insurance), all other business assets are recorded using the historical cost principle. These assets can be anything from supplies and computer printers to vehicles, land, and buildings.
When your business buys one of these assets, it is recorded at what you paid for it (cost, or historical cost). This cost is recorded on the balance sheet, a financial statement that summarizes all assets, liabilities, and owners equity (ownership) at a particular point in time.
The original cost can include everything that goes into the cost, including shipping and delivery fees, set-up, and training (on a computer system, for example). The historical cost is recorded under the asset column on the balance sheet, and it doesn't change as long as the asset is owned by the company.
The cost of intangible assets, like copyrights, patents, and trademarks, is recorded as the cost of producing the asset. For example, the cost you paid for someone to create a trademark for your business, added to the cost of having an attorney register the trademark, would be major parts of the cost of that trademark.
What If the Cost Changes?
The historical cost principle recognizes changes in value to assets by recording a decrease in value due to obsolescence, physical deterioration, and other causes. These decreases are recorded through depreciation (for physical assets) or amortization (for intangible assets). Land doesn't depreciate, so its value stays the same.
|Furniture and Fixtures||$10,000|
|Less Accumulated Depreciation||$1,400|
|Book Value: Furniture and Fixtures||$8,600|
How Is Book Value of an Asset Related to Historical Cost?
The book value of an asset is its current value on the balance sheet. Book value is calculated by subtracting depreciation or amortization from the original cost of that asset.
But don't confuse book value with an amount that you can sell an asset for. The selling price of an asset depends on many factors that aren't related to the book value. For example, if your business vehicle has been in an accident and you want to sell it, its condition would almost certainly not match the book value.
When you buy or sell a business, it's good to know that the value you see in the business is recorded to some agreed-upon standard. Of course, you would still want to get an appraisal of the business and its assets to make sure the actual value resembles the book value.
Why Is the Historical Cost Principle Important?
This cost principle is one of the four basic financial reporting principles used by all accounting professionals and businesses. It states that all goods and services purchased by a business must be recorded at historical cost, not fair market value.
Historical cost is important to people reading a balance sheet or analyzing the books (records) of a company. Historical cost is:
Reliable. The process of showing historical cost on a business balance sheet is always the same. It doesn't change; it's reliable. This is important because anyone looking at a balance sheet can get a reliable picture of the assets of the business.
Comparable. It's easy to compare the cost of one asset with another using the historical cost principle. This is important when making decisions about assets.
Verifiable. It's also easy to verify historical cost because there are records underlying what's showing on the balance sheet.
The fact that everyone is using the same system makes it easier for everyone to know the exact value of a business and its assets.
Using historical cost means no one has to guess at the original cost. It also means it's easy to show reductions in cost and depreciation. Since the original cost doesn't change, and methods of depreciation are standard, it's easy to see what the current value of each category of asset is at any one time.
How Is Historical Cost Different From Market Value?
Some assets are recorded in a different way than historical cost because their value changes frequently. These assets include marketable securities (stocks, bonds, and other securities). Because these assets are bought and sold frequently, the selling price of these assets depends on their value at the time they are sold, and they are valued at market price. T
Market value accounting allows a business to make corrections to the value of certain types of assets by estimating the value of these assets based on what they think the price is at the current time. This estimation changes the value of a company.
The application of mark to market accounting to securities inventories or the public traded debt of a company is most accurate when the securities in question are traded in highly liquid public securities markets....
Knowing that most business assets are valued at historical cost can help you when you look at a business balance sheet or at your own company's valuation.