The Electronic Identity Card (CIE) can be used not only as a physical identification document, but also as a digital identity tool to access online services of the Public Administration. In this guide, we will see how to use the CIE online step by step, what tools are needed, and what to do if something doesn’t work.
CIE and digital identity: what to know before starting
The CIE is one of the two main digital identity tools in Italy, along with SPID. If you want to understand the differences between the two systems, you can read the complete comparison:
SPID or CIE: which to choose and when it really makes sense.
Both are part of the Italian digital tools ecosystem, which also includes PEC and digital signature:
complete guide to digital tools in Italy.
What is needed to use the CIE online
- The Electronic Identity Card
- The PIN (provided in two parts at the time of issuance)
- A smartphone with NFC technology or an NFC reader for PC
- The official CIE ID app
How to use the CIE online with a smartphone
1. Download the CIE ID app
The app is available for Android and iOS. It allows the use of the card via NFC.
2. Activate NFC on the phone
Check in the settings that the NFC function is enabled.
3. Enter the PIN
During the first access, you will need to enter the complete PIN.
4. Bring the CIE close to the phone
Place the card on the back of the device until the reading is completed.
How to use the CIE online from a computer
If you use a PC, you need a compatible NFC reader. After installing the necessary software, you will be able to authenticate on portals that support access via CIE.
Common problems with the CIE online
The card is not read
Make sure that NFC is active and that the card is properly placed on the sensor.
Wrong PIN
After several incorrect attempts, the card may become blocked. In this case, it is necessary to follow the recovery procedure.
Incompatible smartphone
Not all devices support NFC. Check the technical specifications of your model.
When it is worth using the CIE instead of SPID
The CIE is useful if you prefer a system tied to a physical document and want to avoid managing additional credentials. However, for frequent access, many users find SPID more convenient.
CIE and other digital tools
Remember that the CIE is used to identify yourself online, but it does not replace:
- The PEC for official communications.
- The digital signature to sign documents with legal value.
Each tool has a specific and complementary function in the Italian digital system.
Frequently asked questions about using the CIE online
Can the CIE replace SPID?
Yes, for access to public administration online services, the CIE can be used as an alternative to SPID.
Is internet required to use the CIE online?
Yes, an active internet connection is necessary to complete the authentication.
What to do if the CIE PIN is locked?
It is necessary to follow the unlocking procedure provided by the Ministry of the Interior or contact the appropriate offices.
Do all smartphones support the CIE?
No, the device must be equipped with NFC technology.










