Depreciation and Amortization: Spreading Cost Across Time in Financial Accounting
Depreciation and amortization are essential tools in financial accounting that spread the cost of long-term assets—tangible and intangible—across their useful lives, aligning expenses with the revenues they help generate. Depreciation applies to physical assets like machinery, while amortization handles intangibles such as patents and software, both typically using systematic methods like straight-line or declining balance. These non-cash expenses reduce net income, adjust asset values on the balance sheet, and are added back in cash flow statements.… Read more