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Historical cost is the cost of an asset at the time of purchase. It is relevant to account for recording an asset’s original cost and leaving space for adjustments based on a change in value over time. This concept is also called the cost principle and is widely known in accounting. It declares that all assets, liabilities, and expenses should be documented at their acquired cost. The two most common methods of historical cost are First In, First Out (FIFO) and Last In, Last Out (LIFO). Historical cost applies to fixed assets and liabilities on balance sheets. Fixed assets exist for an extended period, so they often depreciate or increase in value. Thus, it is crucial to record the original cost of each asset so that you can make adjustments later on. Liabilities can also change in value, so make sure you know their original price. 

What is the Historical Cost Principle? 

The historical cost principle is under U.S. GAAP (generally accepted accounting principles). Most assets are listed on the balance sheet at their historical cost, even if their value has heavily increased over time. However, not all assets are held at historical cost. One example is marketable securities, which are recorded at a fair market on balance sheets. And intangible assets are written down from historical cost to their fair market value. The historical cost principle (or the cost principle) requires assets to be reported at cash or cash equivalent cost at the time of purchase. Some examples are the cost of building and land, along with payments to a realtor. 

How are Historical Costs used in Accounting? 

Historical costs help companies avoid overvaluation and calculate capital expenditures efficiently. Also, businesses can get item pricing quickly when needed. The original price varies from the fair value, but the former does not change even if the asset appreciates. Fair value displays a company’s assets at their current market value. Sales and purchase documents can usually be used to trace the original price of an asset. So, balance sheets must reflect all financial transactions over a certain period. Comparing the current value of an asset with its original value indicates how well it has been performing through the years. 

Why is the Historical Cost Principle Important? 

The historical cost principle is one of the basic accounting and bookkeeping concepts. Once an asset is documented at its original cost on a balance sheet, no one can adjust it for any changes in its market value. The historical cost principle is important since records kept that are based on it tend to be consistent, reliable, verifiable, and comparable. The process of recording assets or liabilities on balance sheets is always the same. Since it does not change, users can get a more accurate picture of the business. Also, it is easier to compare the assets’ value when doing a comparative analysis. And all the cost figures will be one hundred percent verifiable since records will be available for the transactions of the purchase or acquisition of various holdings. 

What are the Most Common Methods of Historical Cost? 

Historical cost is a measure of the value that is used in accounting. An asset’s value is documented on the balance sheet at its original value for the historical cost accounting method. It is very beneficial in the accounting system since it helps gauge the proper estimation of the depreciation value of assets. There are two common methods for historical cost: First In, First Out (FIFO), and Last In, First Out (LIFO). FIFO is an asset-management and valuation method in which assets produced or acquired are sold, used, or disposed of first. For tax purposes, FIFO assumes assets with the oldest costs included on income statements under the heading of cost of goods sold (COGS). It helps with cost flow purposes. On the other hand, LIFO accounts for inventory, noting the most recently produced items that should be sold first. Under LIFO, the cost of the most recent products sold is purchased or produced, and the first to be expensed is the cost of goods sold (COGS). Generally, companies with large inventories use LIFO. But many U.S. companies prefer this method, and any firm using a LIFO valuation when it files taxes also has to use LIFO to communicate financial results to stakeholders. 

What does the Historical Cost Principle Require? 

The historical cost principle requires that all assets be recorded at cash value (on the acquired date). So, any asset the company purchases should be rerecorded on the actual date of purchase at the price the company paid for it. The historical cost principle ensures all of the information on a company’s financial statements regarding the value of assets, equity, or liabilities shows the reality of underlying transactions. Therefore, companies need to have information showing and proving the value of a monetary item, its purchase date, and fair market value. Historical cost can prevent the overvaluation of an asset over time. 

Where Are Historical Costs Recorded? 

Historical costs are recorded in an entity’s accounting records. Historical cost is something that is the original cost of an asset. Historical costs can be proven by accessing the source purchase or trade documents. However, historical costs do not represent the actual fair value of an asset. That means it can diverge from its purchase cost over time. So, an office building can have a historical cost of $10 million when it was bought 20 years ago but a current market value of three times that figure. 

How is Historical Cost Calculated? 

You calculate the historical cost as the cash or cash equivalent cost at the time of purchase. The purchase price and additional expenses incurred to gain the asset in place and prepared for use also apply. Historical cost is an item’s original monetary value when purchased. People often use the straight-line method to determine an asset’s historical cost and depreciation expense. The formula for determining the historical cost is Net Book Value = Cost – Accumulated Depreciation. For instance, if a machine were purchased for $10,000 five years ago, it would cost $40,000 today due to inflation. The current market value of the machine in its present condition is $6,000, which is depreciated using a straight-line basis over its useful life of 10 years. Based on the formula, the machine would have a historical cost of $10,000. The replacement value ($40,000) and fair value ($6,000) are not considered in the valuation.

Is it Important for Small Businesses to Understand Historical Cost? 

It is important for small businesses to understand the historical cost principle. It will help you increase precision and maintain accurate accounting and business finance records. The historical cost principle states you can only record an asset at its purchase cost. It will play a massive role in your financial statements by showing how much it will cost to buy an asset and helping you estimate the value of your company. As a small business owner, some of your assets will likely lose value over time. The historical cost principle helps you manage and track your firm’s assets in a standard way that lets people know your business’s current value. Whether you are buying or selling your business, it is crucial to know all assets and liabilities are drafted in basic and agreed-upon accounting standards. 

Is Historical Cost Relevant for Making Decisions? 

Historical cost is relevant for making decisions, and the historical cost principle requires recording all past transactions. There is no way to find the historical cost of goods without documenting how they were produced and the materials and labor included in the production. That is why accurate, clear data must be present on financial statements. It enables people to prove that they have adequately used resources given to them by shareholders. People have to take accountability for their financial dealings and make better decisions in the future.