Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

If you take a bite into an apple and let it sit, over time, the bite mark will begin to brown. That browning is a lot like "depreciation." Depreciation in accounting means to spread the cost of buying ...

When a business buys a long-term asset, it records a portion of the asset's cost as a depreciation expense on the income statement each period to account for wear and tear. With the ...

Depreciation expense can be a big portion of a company’s total expense. And since expenses decrease income, it affects the overall value of a company. Understanding what it is and the methods can help ...

Assets like equipment, vehicles and furniture lose value as they age. Parts wear out and pieces break, eventually requiring repair or replacement. Depreciation helps companies account for the ...