What is Over-Commitment?
Over-commitment is an LP strategy of committing more capital across funds than the LP can actually fund at once, relying on the fact that capital calls are spread over many years and early distributions partially offset future calls.
Because private funds draw down capital over 3–5 years and begin distributing proceeds before all capital is called, an LP can commit to more funds simultaneously than their liquid assets technically allow. By modeling historical call patterns, an LP can calculate a safe over-commitment ratio — often 120–130% of available capital for mature portfolios.
Over-commitment increases risk if multiple funds call capital simultaneously or if distributions are delayed. Managing it requires careful cash-flow modeling and maintaining liquid reserves.