St Paul's Church regularly supports four charities

Tearfund - is a Christian charity working through churches in developing  countries. Their ten-year vision is to see 50 million people released from material and spiritual poverty through a worldwide network of 100,000 local churches.

Church Pastoral Aid Society (CPAS) -  is an evangelical Anglican mission agency and community working mainly with local Anglican churches across the United Kingdom and Republic of Ireland. Its mission is to inspire and enable Anglican churches to reach everyone in their communities with the good news of Jesus Christ.

Church Missionary Society (CMS) - is an evangelistic mission working to see a world transformed by the love of Jesus. It particiaptes in mission in over sixty countries in Africa, Asia and the Middle East.

South American Missionary Society (SAMS) SAMS' purpose is to recruit, send and support missionaries to be witnesses and make disciples for Jesus Christ in fellowship with the Episcopal/Anglican Church primarily in the Americas. SAMS' missionaries share the Gospel, establish churches, train national church leaders, and minister socially through medical clinics and Christian schools.