Refund of interest withholdings on public debt


Processing of refunds of interest withholdings on public debt recorded in the accounts of third parties submitted by the institutions participating in Iberclear

Legal basis

Performance of a task carried out in the public interest or in the exercise of official authorities pursuant to Law 13/1994, of 1 June, on the Autonomy of Banco de España

Categories of data subjects

  • Individuals who subscribed public debt prior to 2011.
  • Employees acting on behalf of the entities through which public debt is subscribed

Categories of personal data

  • Identification data: Name, surname, ID number
  • Academic and professional data: Professional postal address and position in the reporting entity
  • Economic and financial data (regarding individuals who subscribed public debt prior to 2011): Asset on which the refund is requested, interest payment date, nominal or amount of the investment, yield generated by the nominal amount invested, amount to be refunded, date of refund and management entity.

Retention period

Personal data shall be retained for the time necessary to fulfil the purpose for which they were collected and to allocate any liability arising from said purpose and from the processing of the data.

Security measures

Security measures provided for in Annex II of Royal Decree 3/2020, of 8 January, which regulates the National Security Scheme in the field of Electronic Administration.


  • Tax administration
  • Courts of Justice
  • Other competent public authorities

International transfer of data


Data controller

Banco de España
NIF: Q2802472G

Data Protection Officer

Division of Governance and Transparency
Contact formOpens in a new window

Exercise of rights and complaints

You can check whether it is mandatory for you to provide your personal data, as well as the procedure to exercise your rights, withdraw your consent if applicable and lodge a complaint before the Data Protection Officer or the Spanish Data Protection Agency at our Privacy Policy