At the time most research and development costs are incurred, the future benefits are at best uncertain. In other words, there is no indication that an economic resource has been created. Moreover, even if at some point in the progress of an individual research and development project the expectation of future benefits becomes sufficiently high to indicate that an economic resource has been created, the question remains whether that resource should be recognized as an asset for financial accounting purposes. Although future benefits from a particular research and development project may be foreseen, they generally cannot be measured with a reasonable degree of certainty. There is normally little, if any, direct relationship between the amount of current research and development expenditures and the amount of resultant future benefits to the entity. Research and development costs therefore fail to satisfy the suggested measurability test for accounting recognition as an asset.
Also, there is often a high degree of uncertainty about whether research and development expenditures will provide any future benefits. Thus, even an indirect cause and effect relationship can seldom be demonstrated. Because there is generally no direct or even indirect basis for relating costs to revenues, the principles of associating cause and effect and systematic and rational allocation cannot be applied to recognize research and development costs as expenses. That is, the notion of matching, when used to refer to the process of recognizing costs as expenses on any sort of cause and effect basis, cannot be applied to research and development costs. The general lack of discernible future benefits at the time the costs are incurred indicates that the immediate recognition principle of expense recognition should apply.