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The Global Insight

Why do we record depreciation in accounting?

Author

James Olson

Updated on February 12, 2026

The purpose of recording depreciation as an expense is to spread the initial price of the asset over its useful life. For intangible assets—such as brands and intellectual property—this process of allocating costs over time is called amortization.

Why it is important to account for depreciation each year?

To understand how profitable your business is, you need to know all your costs. Depreciation is one of those costs because assets that wear down eventually need to be replaced. Depreciation accounting helps you figure out how much value your assets lost during the year.

Why is it important for a business to monitor depreciation?

Depreciation accounting helps you understand the true cost of doing business (because wear and tear is an expense), reduce your tax bill, and estimate the value of your business.

What is the entry of depreciation?

The basic journal entry for depreciation is to debit the Depreciation Expense account (which appears in the income statement) and credit the Accumulated Depreciation account (which appears in the balance sheet as a contra account that reduces the amount of fixed assets).

Is depreciation an important treatment for every business?

The value of any asset declines through wear & tear, market conditions, a new model in the market with better productivity, etc. The depreciation of long-term assets is used for Tax and Bookkeeping and Accounting purposes.

How does depreciation affect a business?

A depreciation expense has a direct effect on the profit that appears on a company’s income statement. The larger the depreciation expense in a given year, the lower the company’s reported net income – its profit. However, because depreciation is a non-cash expense, the expense doesn’t change the company’s cash flow.

How does depreciation affect business?

Because depreciation lowers your profit, it can also lower your tax bill. If you don’t account for depreciation, you’ll end up paying too much tax. You can gradually claim the entire value of an asset off your tax. However there are rules around how quickly you can depreciate certain assets from a tax perspective.

How does depreciation work for small business?

Depreciation allows small business owners to reduce the value of an asset over time, due to its age, wear and tear, or decay. It’s an annual income tax deduction that’s listed as an expense on an income statement; you take a depreciation deduction by filing Form 4562 with your tax return.

What does depreciation mean for a business?

Depreciation represents how much of an asset’s value has been used up. Depreciating assets helps companies earn revenue from an asset while expensing a portion of its cost each year the asset is in use. If not taken into account, it can greatly affect profits.

How do you record depreciation on equipment?