 There are currently 27 academic departments or institutes.The LSE group has an endowment (as of 31 July 2016) of £119M and had a total income for 2015–16 (excluding donations and endowments) of £311M (£293M in 2014–15) with expenditure of £307M (2014–15 £302M).Key sources of income included £177M from tuition fees and education contacts (2014–15 £167M), £25M from funding council grants (2014–15 £22M), £32M from research grants (2014–15 – £27M) and £5.3M from investment income (2014–15 £4.7M).