From OpenStreetMap Foundation

SEPA bank transfers in Euros

If you have a Euro-currency account, the most cost effective way of making a one-off donation to OpenStreetMap is to make a SEPA transfer from your own bank account directly to the OSMF account. The account details are:

  • Account name: OpenStreetMap Foundation
  • IBAN: GB73 BARC 2035 3523 6921 83
  • Reference: donation

Please note that we only receive the first 15 digits of the reference, so don't put anything important in there!