SROI seeks to include the values of people that are often excluded from markets in the same terms as used in markets, that is money, in order to give people a voice in resource allocation decisions. SROI is a framework to structure thinking and understanding. It’s a story not a number. The story should show how you understand the value created, manage it and can prove it.
SROI is an account of value creation and the account requires a mix of information including qualitative, quantitative and financial. In the same way as quoting a financial return on investment without any other information, the SROI ratio, by itself, has little meaning. The range of judgement that is permissible within an SROI analysis means that comparisons of SROI ratios alone are not recommended. Comparison of forecast and actual ratios provide the starting point for an understanding the reasons for the difference which will also need to draw on other types of information.