Starting on January 1st, 2018, all invoices from MABA providers must be presented in electronic format, as established in Spanish Law 25/2013, of December 27, to promote electronic invoicing and creation of invoice accounting in the public sector, and in the instructions by the Barcelona City Council of March 30, 2017, to promote electronic invoicing.

Electronic invoices from MACBA providers are received through the eFACT inbox of the Consortium Open Administration of Catalonia (AOC).

eFACT Electronic Invoices Inbox

You can send us your electronic invoices 24 hours a day, 365 days a year, by providing the following DIR3 codes:

  • Accounting office: A09006501 
  • Management office: A09006501
  • Processing unit: A09006501 

Please remember that in addition to legal requirements, any invoices sent to us must include an order number provided by MACBA: ReceiverTransactionReference.

You can find additional information on electronic invoices at:

Invoice Status

You can check on the status of your invoices directly through the eFACT inbox.

If you have any doubts regarding the commercial content of the invoice or the order number, please contact the individual who requested your services on behalf of MACBA.

If you have any additional doubts, you can contact MACBA via email at: comptabilitat [at] macba [dot] cat

Changes to Tax or Bank Data

If your official name, address, tax ID number or bank details have changed, you can let us know by sending an email to comptabilitat [at] macba [dot] cat.

Indicate what has changed in the subject line of the email, and attach a document certifying the change (census data certificate, model 036, a title certificate issued by your bank...).


I paint as if I were walking in the street. I collect a pearl or a crust of bread; what I find around is what I offer
Joan Miró