Formerly there were a number of Banks & Building Socities in the town. There is a free ATM outside the Sainsbury supermarket. Pinner now has only two places where banking transactions can be carried out: the Nationwide Building Society branch & the Pinner Post Office. In Pinner Green there is an ATM at the Tesco supermarket and also at the Tesco Pinner Express: 74 Whittington Way Pinner  HA5 5JX.