If you have lived in Spain for years, you have probably already wrestled with Cl@ve, the government’s online identification system, or with a digital certificate. When you apply for citizenship, the online procedure puts five easily confused digital choices in front of you.
Signing or identifying yourself: why the portal asks for a digital certificate at one step and Cl@ve at another
The application and its tracking go through the Ministry of Justice’s sede electrónica, its official online portal for procedures, and the procedure’s information page separates two channels.
To file, you sign the online form with AutoFirma (the government’s e-signature app) and a digital certificate, your electronic signature credential. Signing means taking responsibility for what you send and putting a date on it.
To track your file, the “¿Cómo va lo mío?” (“How’s my case going?”) service warns: “The authentication system required to access the information is Cl@ve.” Here you do not sign anything: you identify yourself to look things up. The information page also links to a “Tramitación On-line sin Certificado Digital” (online processing without a digital certificate), which you will see further down.
Already using Cl@ve for other procedures does not spare you from checking how the filing is signed. Getting the certificate or registering with Cl@ve are separate tasks.
Saved or signed: the online form only becomes an application when you sign it with AutoFirma
An application for Spanish citizenship by residency, the route for people who become Spanish after a period of legal residence in Spain, filed through the online portal only exists once you sign the online form with AutoFirma; if you create it and do not sign it, the system deletes it after two months. On the portal, that form takes the place of the standard application form, according to Order JUS/1625/2016, the ministerial order that regulates the procedure (Annex, section 1.a.1.º); a saved draft, however complete, is not an application.
Your signature fixes the date of the application. Your residence is measured as of that date, and Article 22.3 of the Civil Code requires it to be legal, continuous and “immediately prior” to the application; that is also the date on which all your documents must be valid (Annex, section 4). Good civic conduct, on the other hand, is assessed throughout the procedure.
Example: you start the form in March and sign it six weeks later; the day you sign is what counts. Each document is valid for the period stated on it, and the criminal record certificate from your country, if it states none, is valid for six months from issue: it must still be valid on that day.
The receipt for the procedure’s fee (form 790-026) is also attached: if you paid online, the NRC, the reference code shown on the receipt, must match the one in the application exactly, because that fee number is linked to the file and, according to the Order, “the application will not be processed without this requirement.”
Authorize the checks or provide the certificates yourself: which Spanish registers the Ministry checks for you
If you sign the authorization for data checks on the form, the Ministry of Justice checks on its own the Central Register of Convicted Persons (Registro Central de Penados, criminal records in Spain), your registration with the municipal census (padrón) through the National Statistics Institute, and your results in the DELE (the official Spanish-language diploma) and the CCSE (the test of constitutional and sociocultural knowledge of Spain) at the Instituto Cervantes (Article 7.2 and Annex, section 3, of the Order).
Residence data are always checked. The authorization is not mandatory, but without it you have to provide those certificates yourself. And it has a limit: the registers checked are Spanish, so it does not replace the criminal record certificate from your country of origin, whether that is the UK, Ireland or the United States, which you provide legalized and translated (Annex, section 1.a).
With or without Cl@ve: checking your file with your NIE, file number and date of birth
Once the application is filed, there are two doors. With Cl@ve, “¿Cómo va lo mío?”. Without Cl@ve, the “Tramitación On-line sin Certificado Digital” linked from the information page, where the portal offers to locate your file using your foreigner identification number (NIE), your file number (the form gives “R500001/2015” as an example) and your date of birth.
Two precautions. There is no evidence that this check returns data for every file. And there is no official list of statuses: the only documented labels are “Abierto – Registrado” (open, registered) and “Concedido” (granted).
One catch: in the DEHú manual (the notifications inbox covered in the next section) linked from the portal, the Ministry also calls this NIE-based check “¿Cómo va lo mío?”. Same name, two different entry points.
Paper or DEHú: where requests will reach you depending on the box you check
Official notifications are made “preferably” by electronic means, but for you the electronic route is voluntary: if you check the box when you apply, they arrive in DEHú (Dirección Electrónica Habilitada única), the government’s shared electronic inbox; if not, on paper (Article 9.1 of Order JUS/1625/2016).
It matters because of what may arrive: a request for additional documents (cure of defects), the formal request for missing documents or information, addressed to you or to your representative. From notification you have three months to respond and, if you do not, you are treated as having abandoned it, as if you had withdrawn the application (Article 10.2 of Royal Decree 1004/2015, the regulation governing the procedure).
Three nuances. If you act through a lawyer, the electronic route is mandatory for them, notifications are sent to them with identical effect and, if they arrive through several channels, the first one properly made counts. Whether you choose paper or DEHú, you must report any change during the procedure, including a change of address (Article 9.4 of the Order). And with DEHú, the alert to your email or phone is not the notification: its absence does not prevent the notification from being fully valid (Article 41.6 of Law 39/2015, on administrative procedure).
Before you sign
None of these choices changes the substantive requirements. What they decide is which date counts, which documents you upload and where each notification reaches you, so it is worth being clear about them before you sign.
