Write-off

when all or part of the value of an asset (e.g. an investment) as shown in an organisation's accounts is reduced. In respect of an investment, this may occur when the investor considers there is no likelihood of any recovery of the amount invested. 

Triple bottom line

approach to measuring a company’s performance on environmental, social and economic issues. The triple bottom line focuses companies not just on the economic value they add but also on the environmental and social value they add or destroy.

Term loan

a loan drawn as a lump sum or in several portions, for a set period of time with an agreed schedule of repayment. Once any part of the loan is repaid, it cannot be re-borrowed. 

Social Impact Bond (SIB)

a payment-by-results contract where social investors pay for an organisation to deliver a service - for example, helping homeless people to find a home - and the commissioner (typically government or local authority) repays the investors with interest if the service is successful unlike a conventional bond, they do not offer a fixed rate of return. See product types for more information.