In accounting, an economic item's historical cost is the original nominal monetary value of that item. Historical cost accounting involves reporting assets and liabilities at their historical costs, which are not updated for changes in the items' values. Consequently, the amounts reported for these balance sheet items often differ from their current economic or market values.
An expense is an item requiring an outflow of money, or any form of fortune in general, to another person or group as payment for an item, service, or other category of costs. For a tenant, rent is an expense. For students or parents, tuition is an expense. Buying food, clothing, furniture, or an automobile is often referred to as an expense. An expense is a cost that is "paid" or "remitted", usually in exchange for something of value. Something that seems to cost a great deal is "expensive". Something that seems to cost little is "inexpensive". "Expenses of the table" are expenses for dining, refreshments, a feast, etc.
In accountancy, depreciation is a term that refers to two aspects of the same concept: first, the actual decrease of fair value of an asset, such as the decrease in value of factory equipment each year as it is used and wear, and second, the allocation in accounting statements of the original cost of the assets to periods in which the assets are used.
Tax deduction is a reduction of income that is able to be taxed and is commonly a result of expenses, particularly those incurred to produce additional income. Tax deductions are a form of tax incentives, along with exemptions and tax credits. The difference between deductions, exemptions, and credits is that deductions and exemptions both reduce taxable income, while credits reduce tax.
In finance, a revaluation of fixed assets is an action that may be required to accurately describe the true value of the capital goods a business owns. This should be distinguished from planned depreciation, where the recorded decline in value of an asset is tied to its age.
Capital Cost Allowance (CCA) is the means by which Canadian businesses may claim depreciation expense for calculating taxable income under the Income Tax Act (Canada). Similar allowances are in effect for calculating taxable income for provincial purposes.
The Modified Accelerated Cost Recovery System (MACRS) is the current tax depreciation system in the United States. Under this system, the capitalized cost (basis) of tangible property is recovered over a specified life by annual deductions for depreciation. The lives are specified broadly in the Internal Revenue Code. The Internal Revenue Service (IRS) publishes detailed tables of lives by classes of assets. The deduction for depreciation is computed under one of two methods at the election of the taxpayer, with limitations. See IRS Publication 946 for a 120-page guide to MACRS.
Section 179 of the United States Internal Revenue Code, allows a taxpayer to elect to deduct the cost of certain types of property on their income taxes as an expense, rather than requiring the cost of the property to be capitalized and depreciated. This property is generally limited to tangible, depreciable, personal property which is acquired by purchase for use in the active conduct of a trade or business. Buildings were not eligible for section 179 deductions prior to the passage of the Small Business Jobs Act of 2010; however, qualified real property may be deducted now.
In accrual accounting, the matching principle instructs that an expense should be reported in the same period in which the corresponding revenue is earned, and is associated with accrual accounting and the revenue recognition principle states that revenues should be recorded during the period in which they are earned, regardless of when the transfer of cash occurs. By recognizing costs in the period they are incurred, a business can see how much money was spent to generate revenue, reducing "noise" from timing mismatch between when costs are incurred and when revenue is realized. Conversely, cash basis accounting calls for the recognition of an expense when the cash is paid, regardless of when the expense was actually incurred.
A company's tax expense, or tax charge, is the income before tax multiplied by the appropriate tax rate. Generally, companies report income before tax to their shareholder under generally accepted accounting principles (GAAP). However, companies report income before tax to their government under tax law.
Deferred tax is a notional asset or liability to reflect corporate income taxation on a basis that is the same or more similar to recognition of profits than the taxation treatment. Deferred tax liabilities can arise as a result of corporate taxation treatment of capital expenditure being more rapid than the accounting depreciation treatment. Deferred tax assets can arise due to net loss carry-overs, which are only recorded as asset if it is deemed more likely than not that the asset will be used in future fiscal periods. Different countries may also allow or require discounting of the assets or particularly liabilities. There are often disclosure requirements for potential liabilities and assets that are not actually recognised as an asset or liability.
Under United States tax laws and accounting rules, cost segregation is the process of identifying personal property assets that are grouped with real property assets, and separating out personal assets for tax reporting purposes. According to the American Society of Cost Segregation Professionals, a cost segregation is "the process of identifying property components that are considered "personal property" or "land improvements" under the federal tax code."
For the application of engineering economics in the practice of civil engineering see Engineering economics.
Tax deferral refers to instances where a taxpayer can delay paying taxes to some future period. In theory, the net taxes paid should be the same. Taxes can sometimes be deferred indefinitely, or may be taxed at a lower rate in the future, particularly for deferral of income taxes.
U.S. tax accounting refers to accounting for tax purposes in the United States. Unlike most countries, the United States has a comprehensive set of accounting principles for tax purposes, prescribed by tax law, which are separate and distinct from Generally Accepted Accounting Principles.
In tax law, amortization refers to the cost recovery system for intangible property. Although the theory behind cost recovery deductions of amortization is to deduct from basis in a systematic manner over an asset's estimated useful economic life so as to reflect its consumption, expiration, obsolescence or other decline in value as a result of use or the passage of time, many times a perfect match of income and deductions does not occur for policy reasons.
Simon v. Commissioner, 68 F.3d 41, was a decision by the Second Circuit of the United States Court of Appeals relating to the deductibility of expensive items or tools that may increase in value as a collectible but decrease in value if used in the course of a business or trade.
For tax accounting, Half-year convention is a principle of United States taxation law.
For taxation in the United States, the Limits on Depreciation Deduction was enacted to limit certain deductions on depreciable assets. Section 280F is a policy that makes the Internal Revenue Code more accurate by allowing a taxpayer to report their business use on an asset they may also need for some personal reasons.
An applicable convention, as presented in 26 U.S.C. § 168(d) of the United States Internal Revenue Code, is an assumption about when property is placed into service. It is used to determine when property depreciation begins. The purpose of applicable conventions is to simplify depreciation because they do not require a taxpayer to prove to the IRS when every piece of depreciable property was placed into service.
