[pic] Going concern
This concept is the underlying assumption that any accountant makes when he prepares a set of accounts. That the business under consideration will remain in existence for the foreseeable future. In addition to being an old concept of accounting, it is now, for example, part of UK statute law: reference to it can be found in the Companies Act 1985. Without this concept, accounts would have to be drawn up on the 'winding up' basis. That is, on what the business is likely to be worth if it is sold piecemeal at the date of the accounts. The winding up value would almost certainly be different from the going concern value shown. Such circumstances as the state of the market and the availability of finance are important considerations here.
[pic] Accruals
Otherwise known as the matching principle. The purpose of this concept is to make sure that all revenues and costs are recorded in the appropriate statement at the appropriate time. Thus, when a profit statement is compiled, the cost of goods sold relevant to those sales should be recorded accurately and in full in that statement. Costs concerning a future period must be carried forward as a prepayment for that period and not charged in the current profit statement. For example, payments made in advance such as the prepayment of rent would be treated in this way. Similarly, expenses paid in arrears must, although paid after the period to that they relate, also be shown in the current period's profit statement: by means of an accruals adjustment.
[pic] Consistency
Because the methods employed in treating certain items within the accounting records may be varied from time to time, the concept of consistency has come to be applied more and more rigidly. For example, because there can be no single rate of depreciation chargeable on all fixed assets, every business has potentially a lot of discretion over the precise rate