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Cassetto Fiscale

Roles​

Gestori incaricati and Operatori Incaricati/Appointee: Individuals possessing their own authorization for the servizio telematico/Online Services of the Tax Authority, who are delegated to operate on behalf of other users. There can be a maximum of 4 Gestori Incaricati, and they can manage the Incaricati/Appointee (insertion, cancellation, etc.). Therefore, the use of the servizi telematici/Online Services of the Tax Authority is carried out by the authorized individuals (Persone Fisiche/Natural Person/individual).

note

In the event that a user not yet authorized for the Servizio Telematico/Online Services of the Tax Authority is added as an incaricato/Appointee, this user will only be able to operate on behalf of the appointing subject after completing their registration for the Servizio Telematico/Online Services of the Tax Authority.

Delega Unica/proxy: Some of the available services can be used by intermediari fiscali/proxy (for example, accountants, CAF, etc.). These services include the "Cassetto fiscale delegato" and the services available within the "Fatture e Corrispettivi" portal. The deleghe/proxy remain effective, barring revocation or renunciation, until December 31st of the fourth year following the year they were granted, unless revoked earlier. The delega unica can be granted to a maximum of 2 intermediari/proxy.

For further information, please refer to the documents available on the website:

Cassetto Fiscale

The Cassetto Fiscale is the reserved area of the Agenzia delle Entrate/Tax Authority where taxpayers (businesses and professionals) can consult their tax data, declarations, and commercial documents (fatture elettroniche and corrispettivi). A-Cube can manage access to the portal on behalf of the company, acting as an operator or intermediario/delegato (Appointee/proxy). The credentials that A-Cube can use are those called Fisconline credentials (they consist of a username and password); Download the guide: Recupero Credenziali

The required information includes the Fisconline credentials:

  • Codice fiscale/Fiscal Code
  • Password
  • PIN

If the company does not have the credentials, they can be requested through the AdE (Agenzia delle Entrate/Tax Authority) website. During the initial registration, the provided credentials will be validated.

A-Cube can manage 3 different types of access to the Cassetto Fiscale:

  • Business Registry Configuration (BRC): the company's direct credentials to access the Cassetto Fiscale.
  • Operatore Incaricato/Appointee: a third party acting on behalf of the company. (usually the rappresentante legale/Legal Representative)
  • Delegato (Delega unificata)/proxy: this is a third option, viable when electronic receipts (Smart receipts) are not used.

Operatore Incaricato/Appointee: this can be a trusted natural person (persona fisica/Natural Person/individual), for example, the rappresentante legale/Legal Representative or you can use A-Cube's designated person. A-Cube actually has a persona fisica/Natural Person/individual with this role.

Intermediario/delegato/proxy: this can be a trusted intermediario fiscale or you can designate A-Cube. A-Cube is, in fact, accredited as an intermediario fiscale.

If you are a reseller and want to create the BRC for a client belonging to one of these categories, you must have them configure their access to the cassetto fiscale by specifying an Operatore Incaricato/Appointee.

note

Sole proprietors, freelance professionals, and self-employed workers(Ditte individuali, liberi professionisti, lavoratori autonomi) can grant a delega/proxy but not an Incarico/appointee.

BRC (Business Registry Configuration)​

BRC: What it is and what it is used for It contains the information of an Italian company characterized by a tax identifier, namely P.IVA / Codice Fiscale (VAT ID / Fiscal Code) (foreign companies should not be entered). If a client wants to use the smart receipt service, the BRC for which it is activated must strictly indicate the P.IVA/VAT ID and not the C.F./Fiscal Code. It defines which A-Cube services the company can access (Smart receipt, fatture attive/send invoices, fatture passive/receive invoices, etc.). It allows the management of tax flows accessible through A-Cube services.

BRC owner variation It may happen that the BRC referring to a reseller's client company decides to change service providers, thus being managed by another reseller. In these cases, the explicit consent of the client is required; the client, aware of the change, approves access to their cassetto fiscale by the new provider (reseller).

Which operations can be automated​

Using the A-Cube API, it is possible to automate the following operations on the Cassetto Fiscale portal:

  • Manage Smart Receipt: the online commercial document ("documento commerciale online") that replaces the issuance of a receipt via a telematic cash register (registratore di cassa telematico).
  • Download fatture elettroniche/electronic invoices: download invoices that have been sent or received through a third-party provider.
note

Operations related to Smart Receipts are not permitted when using proxies (deleghe / delega unificata).

note

If you intend to use only the services for receiving invoices (fatture passive) and/or sending invoices (fatture attive), none of the subsequent parts of this guide are necessary operations.

If the company does not have the credentials to access the Agenzia delle Entrate's "Fatture e corrispettivi" portal, or prefers not to use them, it is possible to appoint a third party to act on the company's behalf. The third party is an entity that on the A-Cube platform is called an "Operatore Incaricato" /Appointee. An Incaricato/Appointee must have their own credentials to access the Agenzia delle Entrate's "Fatture e corrispettivi" portal. The company must appoint the Incaricato/Appointee, authorizing them to act on its behalf.

How to execute the incarico​

A rappresentante legale/Legal Representative of the company (BRC) can configure the operatore incaricato/appointee to access the Agenzia delle Entrate portal.

note

This section of the guide is intended for use only if you are not a reseller (if you are a reseller, please go to the relevant section).

Download the guide

A-Cube offers its own default operatore incaricato/Appointee, or you can designate a trusted individual for your direct clients.

Important

Please note that with this procedure which designates A-CUBE as the Operatore Incaricato/Appointee:

  • End clients are exempted from the responsibility of periodically renewing passwords in our applications.
  • If you use your own operatore incaricato/Appointee, then periodically, upon password renewal, you will need to execute the procedure (via API or through the dashboard) to enter the new credentials.

Delega​

If the company does not have the credentials to access the Agenzia delle Entrate's/Tax Authority's "Fatture e corrispettivi" portal, or prefers not to use them, it is possible to configure A-CUBE as a proxy/delegato — an intermediario/delegato/proxy on the Agenzia delle Entrate/Tax Authority's portal, granting them limited authorizations, such as access to invoices or F24 payments.

How to configure A-CUBE as a intermediario/delegato/proxy​

A rappresentante legale/Legal Representative of the company (Business Registry Configuration) can configure the delegato/proxy by logging into the Agenzia delle Entrate/Tax Authority's portal. Download the guide

Configuration​

ConfigurationSuitable forSupported ServicesAuthorized SubjectPros / Limitations
BRCDirect Client (Cliente diretto)Smart receipt, bulk download (scarico massivo)A natural person (persona fisica/Natural Person/individual) equipped with Fisconline credentialsPRO: fully manageable from the A-Cube UI
CON: expiration of your clients' credentials
(Appointee) OPERATORE INCARICATOReseller / Partner / Multitenant structure / Direct clientSmart receipt, bulk download (scarico massivo)A natural person (persona fisica/Natural Person/individual) equipped with Fisconline credentialsPRO: centralized password independent of your clients' passwords
CON: ditte individuali cannot use the incarico
(proxy) INTERMEDIARIO/DELEGATO (Delega unificata)Reseller / Partner / Multitenant structure (not usable by Liberi professionisti and lavoratori autonomi) / Direct clientBulk download (scarico massivo)A-Cube (it is a certified soggetto intermediario) or another certified intermediarioPRO: centralized password independent of your clients' passwords
CON: cannot be specified by lavoratori autonomi and liberi professionisti
note

Maximum of 2 soggetti incaricati in one's own cassetto fiscale.

Authorization methods for accessing the cassetto fiscale (only for incarico/delega / appointee/proxy to A-Cube).​

In order to guarantee increasingly high security standards and in compliance with current regulations, to make access to the cassetto fiscale operational by your service provider via an incarico/delega granted to A-Cube SRL, the rappresentante legale/Legal Representative of the business will receive a PEC email containing an authorization request. This operation is only required during the initial configuration phase and will not be requested afterward.

  1. Receipt (Ricezione): The owner of the Business Registry will receive a communication via PEC with the details of the requesting service provider.
  2. Confirmation (Conferma): The owner of the Business Registry must click on the button contained in the message to access the authorization confirmation page.
  3. Acceptance (Accettazione): On the dedicated page, it will be possible to view the terms of service and confirm the final acceptance to make the authorization to access the cassetto fiscale effective.

Operating Modes​

  • Direct Client (Cliente diretto): Accesses A-Cube services for their own company/companies directly, without managing clients who in turn must use A-Cube services through them.
  • Reseller: A company that in turn will provide A-Cube services to other companies, which are its direct clients.

How to operate as a Reseller​

Decide how to operate by choosing one of the 3 modes (BRC, incaricato/Appointee, delega unificata/proxy):

BRC​

  1. Create the BRC referring to your client, and enable the flags related to the services you intend to enable for your client (via UI or API: POST /business-registry-configuration).
  2. PUT the access credentials inside the client's BRC (via UI or API: PUT /business-registry-configurations/{id}/credentials/fisconline).

Incaricato/Appointee​

  1. Create the BRC referring to your client, and enable the flags related to the services you intend to enable for your client (via UI or API: POST /business-registry-configuration).
  2. Choose a stable figure within your company whom your clients must appoint (incaricare) within their own cassetto fiscale.
  3. Have your client appoint the subject you identified as incaricato within their own cassetto fiscale Download the guide.
  4. Notify us, by submitting a ticket, of the information of the incaricato you chose in step 2 (Email, Codice Fiscale/Fiscal Code, Italian mobile phone number, First and Last Name). This is needed by A-Cube to complete the creation procedure in our systems.
  5. When you receive confirmation from A-Cube that step 4 is complete, you can proceed to store the access credentials for the cassetto fiscale.
  6. Assign the BusinessRegistryConfiguration to the previously created Appointee.

Delegato (delega unificata/Proxy)​

  1. Create the BRC referring to your client, and enable the flags related to the services you intend to enable for your client (via UI or API: POST /business-registry-configuration).
  2. Have your client delegate A-Cube's Partita IVA/VAT ID within their own cassetto fiscale. Download the guide
  3. Assign the created BRC to A-Cube (only via API).

How to operate as a Direct Client​

Decide how to operate by choosing one of the 3 modes (BRC, incaricato/Appointee, delega unificata/proxy):

BRC​

  1. Create the BRC referring to your company, enable the flags related to the services you intend to use and that are part of your contract: POST /business-registry-configuration
  2. PUT the access credentials inside the BRC (via UI or API: PUT /business-registry-configurations/{id}/credentials/fisconline).

Incaricato (Appointee)​

You will appoint A-Cube.

  1. Create the BRC referring to your company, enable the flags related to the services you intend to use and that are part of your contract: POST /business-registry-configuration
  2. Appoint the codice fiscale/Fiscal Code we indicate to you within your cassetto fiscale (Download the guide).
  3. Assign the created BRC to A-Cube (only via API: Assign the BusinessRegistryConfiguration to the previously created Appointee).

Delegato (delega unificata / Proxy)​

  1. Create the BRC referring to your company, enable the flags related to the services you intend to use and that are part of your contract: POST /business-registry-configuration
  2. Delegate (delega) A-Cube's Partita IVA/VAT ID within your cassetto fiscale (Download the guide).
  3. Assign the created BRC to A-Cube (only via API).

Password Management​

The password to access the Agenzia delle Entrate's "Fatture e corrispettivi" portal expires after 90 days. The password provided during the registration procedure must be updated if:

  • The password has expired.
  • The password has been modified.

Download the guide (Note: in some cases the procedure may not be successful, in which case consult your accountant).

API​

EMAIL notification​

The A-Cube platform will automatically send an email notification to inform you of the password expiration. These reminders are sent 21 days, 14 days, 7 days, and 2 days before the expiration date. You can provide the list of emails to be notified using the BRC / Business Registry Configuration Settings API.

By following the link contained in the email, you will be guided through a procedure that offers two options:

  1. Provide the new password for the Tax Authority that has already been updated on the Government portal.
  2. Change the AdE/Tax Authority password by providing the new value; A-Cube will communicate it to the AdE/Tax Authority (Important: make sure to note down the new password, as it will be required to access the portal).
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