Yes. It is possible to buy government debt through the Banco de España by opening a direct account. The Banco de España offers direct accounts as a service to natural and legal persons resident in Spain, in order to purchase and sell government debt.
These are government debt security accounts, recorded as book entries, and in no circumstances do they represent the opening of a cash account (current account) with the Banco de España.
There are two procedures for opening a direct account:
Members of the public cannot open current accounts with the Banco de España.
For more information, please see the “Opening direct accounts” section.