The National Churches Trust, formerly the Historic Churches Preservation Trust, is a British registered charity whose aim is to "promote and support church buildings of historic, architectural and community value across the UK". It carries out this aim by providing financial grants to repair and modernise church buildings, supporting projects to enable churches to remain open, collaborating with local Churches Trusts and volunteer bodies, providing practical advice, support and information, and working to promote public awareness of the needs of churches. Its forerunner was the Historic Churches Preservation Trust, whose functions it has taken over, together with those of the Incorporated Church Building Society.