Capital support in units of consistent buying power (CMUCPP) is the International Accounting Standards Board (IASB) essential bookkeeping model initially approved in IFRS in 1989 as an other option to customary authentic cost bookkeeping. Under CMUCPP monetary capital upkeep is measured in units of steady obtaining power (CPP) as far as a Daily CPI (shopper value list) amid low expansion and emptying. It can likewise be measured in an adapted day by day recorded unit of record (e.g. the Unidad de Fomento in Chile) and as far as a day by day moderately stable outside coin parallel rate or day by day record amid high expansion and hyperinflation. The steady measuring unit presumption is never executed under CMUCPP. CMUCPP actualizes budgetary CMUCPP – as initially approved in IFRS in the Framework (1989), Par 104 (a) [now Conceptual Framework (2010), Par 4.59 (a) which states: “Money related capital support can be measured in either ostensible financial units or units of CPP” as an other option to the 3000-year-old for the most part acknowledged internationally executed customary recorded cost bookkeeping (HCA) model – with separated variable and consistent genuine worth non-fiscal things as far as a Daily CPI which naturally keeps up the genuine estimation of capital steady for an uncertain timeframe in all elements that in any event earn back the original investment in genuine quality at all levels of expansion and emptying – ceteris paribus. Net consistent thing misfortunes and additions are figured and accounted at whatever point steady things are not measured in units of CPP. Variable genuine quality non-money related things are esteemed as far as IFRS and afterward upgraded day by day as far as the Daily CPI. Authentic variable things are overhauled regarding the Daily CPI on the grounds that there is no steady measuring unit supposition under CMUCPP.
Monetary items – except current period items – are inflation-adjusted in terms of the Daily CPI since the stable measuring unit assumption is rejected under CMUCPP. Net monetary losses and gains are calculated and accounted whenever monetary items are not inflation-adjusted. CMUCPP is a daily price-level accounting model.
CMUCPP automatically maintains the CPP of capital constant for an indefinite period of time in all entities that at least break even in real value at all levels of inflation and deflation (including during hyperinflation as guide-lined in IAS 29) – ceteris paribus – whether they own any revaluable fixed asset or not.
CMUCPP only maintains the real value of all non-monetary items (the entire real or non-monetary economy) relatively stable when these items are valued on a daily basis in terms of a Brazilian-style non-monetary index or daily parallel rate (normally the daily US Dollar parallel rate) during hyperinflation. IAS 29 requires the restatement of Historical Cost or Current Cost period-end financial statements in terms of the period-end monthly published Consumer Price Index during hyperinflation. IAS 29 should be implemented in terms of daily valuation of all non-monetary items in units of CPP in terms of the Daily CPI which would maintain 100 per cent of current period profits constant in real value. IAS 29 thus requires the implementation of financial CMUCPP.
CMUCPP was authorized in IFRS in the IASB’s original Framework for the Preparation and Presentation of Financial Statements, Par. 104 (a) in 1989. In terms of the original Framework, (1989) Par 104 (a) accountants choose CMUCPP to implement a financial capital concept of invested purchasing power, i.e. financial CMUCPP at all levels of inflation and deflation instead of the traditional HC concept of invested money. They thus implement a CPP financial capital maintenance concept by measuring financial capital maintenance in units of CPP instead of traditional HC nominal monetary units and they implement a CPP profit/loss determination concept in units of CPP instead of in real value eroding nominal monetary units under HCA. Examples of constant items are issued share capital, retained income, capital reserves, all other items in shareholders´ equity, trade debtors, trade creditors, provisions, deferred tax assets and liabilities, all other non-monetary payables, all other non-monetary receivables, salaries, wages, rentals, all other items in the income statement, etc. Examples of variable items are property, plant, equipment, listed and unlisted shares, inventory, foreign exchange, etc. Variable items are valued in terms of International Financial Reporting Standards (IFRS) at for example fair value, market value, recoverable value, present value, net realizable value, etc. or Generally Accepted Accounting Principles (GAAP) during non-hyperinflationary periods.
Monetary items, variable real value non-monetary items and constant real value non-monetary items are the three fundamentally different basic economic items in the economy.
CMUCPP automatically maintains the real value of capital constant in all entities that at least break even in real value including banks´ and companies’ capital base, for an unlimited period of time – all else being equal- whether these entities own revaluable fixed assets or not and without the requirement of additional capital from capital providers in the form of extra money or extra retained profits simply to maintain the existing constant real non-monetary value of existing capital constant. This is opposed to the traditional historical cost accounting model under which the real value of that portion of shareholders´ equity never maintained constant with sufficient revaluable fixed assets (revalued or not) are unknowingly, unnecessarily and unintentionally eroded at a rate equal to the annual rate of inflation as a result of the implementation of the very erosive stable measuring unit assumption under HCA. CMUCPP was authorized in IFRS in 1989 as an alternative to the traditional HCA model at all levels of inflation and deflation in the original Framework (1989) and is applicable as a result of the absence of specific IFRS relating to the concepts of capital and capital maintenance and the valuation of specific constant real value non-monetary items.
The original framework (1989), Par 104 (a) is applicable at all levels of inflation and deflation, including during hyperinflation as specifically guide-lined in IAS 29.
Discredited 1970-style CPP accounting was a form of inflation accounting which tried unsuccessfully – by updating all non-monetary items (variable real value non-monetary items and constant real value non-monetary items) equally by means of the period-end monthly published CPI in an unsuccessful attempt to correct the real value eroding effect of the stable measuring unit assumption during high inflation (but not yet hyperinflation) in the 1970´s. Under CMUCPP, all non-monetary items – constant and variable items – are updated daily in terms of a Brazilian-style non-monetary index or a hard currency parallel rate during hyperinflation.
The CMUCPP model presents substantial benefits, for example, automatically maintaining banks’ and companies’ existing capital base constant for an indefinite period of time in all entities that at least break even in real value at all levels of inflation and deflation – ceteris paribus.
Certain income statement constant real value non-monetary items, most notably salaries, wages, rentals, etc. are updated on an annual basis by means of the monthly published CPI, that is, valued or measured in units of CPP during low inflation, in most economies implementing the traditional HCA model. They are, however, thereafter paid on a monthly basis by applying the stable measuring unit assumption; i.e. they are not updated daily as done under CMUCPP.