Lease Contract Extension - Italy
NEW€9.90 + VAT
Our API service automates the Lease Contract Extension process, allowing you to quickly and efficiently extend the validity of any type of lease contract.
Our Lease Contract Extension service allows you to quickly and efficiently terminate any type of lease contract in compliance with the regulations. The service automates the termination process, reducing errors and ensuring regulatory compliance.
The service is provided via API directly by a licensed professional, and the timelines, being manual operations carried out by operators, depend on the complexity of the case. Openapi ensures that the entire process is carried out in full compliance with the current privacy regulations, with data minimization and encryption mechanisms in place.
Lease Contract Extension
The Lease Contract Extension service allows you to extend the validity of any type of lease contract and property type.
Request Lease Contract Extension
GET /documents
To request the Lease Contract Extension with Docuengine, you first need to verify all the parameters to correctly complete the request.
REQUEST EXAMPLE
https://docuengine.openapi.com/documents
This is possible through the endpoint GET /documents, which requires no parameters and will return the complete list of documents and cases available through Docuengine, along with their respective parameters and costs.
RESPONSE EXAMPLE
GET /documents
The response will provide all the necessary information to complete the request for the documents available through the Docuengine API. In our case, we are only interested in the data for the Lease Contract Extension
{
"data": [
{
"requestStructure": {
"fields": {
"field0": {
"name": "applicantName",
"nameIT": "nome richiedente",
"type": "string",
"required": true,
"options": null,
"help": "Inserire il nome completo del richiedente (o ragione sociale)"
},
"field1": {
"name": "applicantTaxCode",
"nameIT": "codice fiscale richiedente",
"type": "taxCode",
"required": true,
"options": null,
"help": "Inserire il codice fiscale del richiedente"
},
"field2": {
"name": "applicantPhone",
"nameIT": "telefono richiedente",
"type": "string",
"required": true,
"options": null,
"help": "Inserire un contatto telefonico del richiedente per essere ricontattati in caso di problemi"
},
"field3": {
"name": "applicantEmail",
"nameIT": "email richiedente",
"type": "email",
"required": true,
"options": null
"help": "Inserire un'email del richiedente per essere ricontattati in caso di problemi"
},
"field4": {
"name": "taxRegime",
"nameIT": "regime fiscale",
"type": "optionCode",
"required": true,
"options": [],
"help": "Selezionare il regime fiscale"
},
"field5": {
"name": "rentalContractType",
"nameIT": "tipologia contratto locazione",
"type": "optionCode",
"required": true,
"options": [],
"help": "Selezionare la tipologia di contratto di locazione"
},
"field6": {
"name": "contractnewDeadline",
"nameIT": "nuova scadenza contratto",
"type": "date",
"required": true,
"options": null,
"help": "Inserire la nuova data di scadenza del contratto"
},
"field7": {
"name": "contractIdCode",
"nameIT": "codice identificativo contratto",
"type": "string",
"required": false,
"options": null,
"help": "Inserire il codice identificativo del contratto"
},
"field8": {
"name": "contractFile",
"nameIT": "file contratto",
"type": "string",
"required": true,
"options": null,
"help": "Allegare contratto di locazione"
},
"field9": {
"name": "registrationFile",
"nameIT": "file registrazione",
"type": "file",
"required": true,
"options": null,
"help": Allegare ricevuta di registrazione"
},
"field10": {
"name": "ibanCode",
"nameIT": "codice iban",
"type": "string",
"required": false,
"options": null,
"help": "Inserire il codice IBAN per assolvere l'imposta di registro dovuta per la risoluzione anticipata del contratto (obbligatorio se contratto in regime ordinario)"
},
"field11": {
"name": "accountHolderTaxCode",
"nameIT": "codice fiscale titolare conto",
"type": "taxCode",
"required": false,
"options": null,
"help": "Inserire il codice fiscale del titotale del conto associato all'IBAN (obbligatorio se contratto in regime ordinario)"
},
"field12": {
"name": "taxPaymentType",
"nameIT": "tipo pagamento imposte",
"type": "optionCode",
"required": false,
"options": []
"help": "Indicare se si intende pagare le imposte per l'intero periodo o annualmente (obbligatorio se contratto in regime ordinario)"
},
"field13": {
"name": "landlordPercentage",
"nameIT": "percentuale possesso locatore",
"type": "float",
"required": false,
"options": null,
"help": "Inserire la percentuale di possesso del locatore (obbligatorio se contratto in regime di cedolare secca)"
},
"field14": {
"name": "secondLandlordPercentage",
"nameIT": "percentuale possesso secondo locatore",
"type": "float",
"required": false,
"options": null,
"help": "Inserire la percentuale di possesso del secondo locatore (obbligatorio se contratto in regime di cedolare secca e solo se presente)"
} ,
"field15": {
"name": "thirdLandlordPercentage",
"nameIT": "percentuale possesso terzo locatore",
"type": "float",
"required": false,
"options": null,
"help": "Inserire la percentuale di possesso del terzo locatore (obbligatorio se contratto in regime di cedolare secca e solo se presente)"
}
},
"validation": "()",
"help": null,
"searchHelp": null
},
"category": "Catastali",
"name": "Proroga Contratto Locazione",
"options": null,
"hasSearch": false,
"isSync": false,
"id": "67e13d602cbb7e30d3d93ea3",
"searchPrice": 0,
"documentPrice": 9.9,
"totalPrice": 9.9
}
],
"success": true,
"message": "",
"error": null
}The useful data for the request are:
- Name, tax code, phone number, and email of the applicant
- Tax regime (ordinary and flat-rate)
- Lease contract type
- New contract expiration date
- Contract identification code
- Contract and registration receipt
- IBAN code
- Tax code of account holder
- Tax payment type (annually or in full)
- Landlord ownership percentage (up to 3 landlords)
Any additional documents required will be requested by the professional managing the case in accordance with privacy regulations.
REQUEST THE DOCUMENT
POST /requests
REQUEST EXAMPLE
POST /requests
The request must include the following data
{
"documentId": "67e13d602cbb7e30d3d93ea3"
"search": {
"field0": "Nome richiedente",
"field1": "Codice fiscale richiedente",
"field2": "Telefono richiedente",
"field3": "Email richiedente",
"field4": "Regime fiscale",
"field5": "Tipologia contratto locazione",
"field6": "Nuova scadenza Contratto",
"field7": "ID Contratto",
"field8": "File contratto",
"field9": "File Registrazione",
"field10": "Codice IBAN",
"field11": "Codice fiscale titolare conto",
"field12": "Tipo pagamento imposte",
"field13": "Percentuale possesso locatore"
}
}You can specify the ownership percentage for up to 3 landlords
The fields are for example purposes
RESPONSE EXAMPLE
POST /requests
The response returns various information, including the status, whether a callback is set, and the request ID, which will be needed later to download the document.
{
"data" {
"documentId": "66ffea9fa2b0bc1d3104fa54"
"search": {
"field0": "Nome richiedente",
"field1": "Codice fiscale richiedente",
"field2": "Telefono richiedente",
"field3": "Email richiedente",
"field4": "Regime fiscale",
"field5": "Tipologia contratto locazione",
"field6": "Nuova scadenza Contratto",
"field7": "ID Contratto",
"field8": "File contratto",
"field9": "File Registrazione",
"field10": "Codice IBAN",
"field11": "Codice fiscale titolare conto",
"field12": "Tipo pagamento imposte",
"field13": "Percentuale possesso locatore"
},
"data": {}
},
"timestamps": {
"creation": 1724416377,
"WAIT": 1724416377,
"lastUpdate": 1724416393
},
"state": "WAIT",
"readableSearch": {},
"optionsPrice": 0,
"selectedOptions": null,
"notifyEmail": null,
"name": "Proroga Contratto Locazione",
"hasSearch": false,
"searchPrice": 0,
"documentPrice": 9.9,
"totalPrice": 9.9,
"documents": null,
"resultId": null,
"results": null,
"id": "67e13d602cbb7e30d3d93ea3"
},
"success": true,
"message": "",
"error": null
}Update the Request
PATCH /requests/{_id}
By default, if the "STATE" field is not set, the transaction is immediately considered closed, and your request will be processed and fulfilled. If it is set, the transaction is initiated but remains open, and you can proceed to update the request through the endpoint PATCH /requests/{_id}.
Update Request Example
PATCH /requests/{_id}
This endpoint allows you to update specific fields of the request and complete its process: closing it if the state is "NEW", or selecting a result generated from the search if the document has the 'hasSearch' parameter set to true.
{
"data" {
"documentId": "66ffea9fa2b0bc1d3104fa54"
"search": {
"field0": "Nome richiedente",
"field1": "Codice fiscale richiedente",
"field2": "Telefono richiedente",
"field3": "Email richiedente",
"field4": "Regime fiscale",
"field5": "Tipologia contratto locazione",
"field6": "Nuova scadenza Contratto",
"field7": "ID Contratto",
"field8": "File contratto",
"field9": "File Registrazione",
"field10": "Codice IBAN",
"field11": "Codice fiscale titolare conto",
"field12": "Tipo pagamento imposte",
"field13": "Percentuale possesso locatore"
},
"data": {}
},
"timestamps": {
"creation": 1724416377,
"WAIT": 1724416377,
"lastUpdate": 1724416393
},
"state": "WAIT",
"readableSearch": {},
"optionsPrice": 0,
"selectedOptions": null,
"notifyEmail": null,
"name": "Proroga Contratto Locazione",
"hasSearch": false,
"searchPrice": 0,
"documentPrice": 9.9,
"totalPrice": 9.9,
"documents": null,
"resultId": null,
"results": null,
"id": "67e13d602cbb7e30d3d93ea3"
},
"success": true,
"message": "",
"error": null
}DOWNLOAD DOCUMENT
When the request is in "completed" status, you can download your official receipt issued by the Revenue Agency in PDF format. The endpoint to download the documents generated by the request is: GET/requests/{id}/documents
The response will indicate the file name, size, and the URL to download the file.
{
data{
"fileName":"5f22f5b5065afc21cc60a27a_0.pdf",
"mimeType"application/pdf",
"fileSize":"34144",
"md5":"application/pdf",
"urlExpire":"1724505599",
"downloadUrl":"https://storage.googleapis.com/test-docuengine-openapi-com/documents/5f22f5b5065afc21cc60a27a_0.pdf",
},
"success": true,
"message": "",
"error": null
}The PDF file is provided in base64 encoded format.
By integrating Openapi’s APIs, businesses can offer their clients an efficient and compliant service for requesting Lease Contract Extensions.
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Our service allows you to extend the validity of any type of rental contract quickly and efficiently while ensuring regulatory compliance.
The API automates the lease extension process by providing the required data and receiving the updated documentation in just a few steps.
To initiate the extension, the following information is required:
- Name, tax code, phone number, and email of the applicant
- Contract type and new end date
- Copy of the rental contract and registration receipt
- Tax code of the counterparty
- Any additional information based on the selected tax regime
After submitting the request via API, you can monitor its status through dedicated endpoints. Once approved, the cancellation document can be downloaded.
If the request is not yet closed, it can be modified (it must be in the "NEW" state) using the PATCH /requests/{_id} endpoint. This allows for the update of specific fields and the completion of the process before final registration.
Yes, once the request has been processed, you can download the official receipt issued by the Revenue Agency using the GET /requests/{id}/documents endpoint, which will provide a link to download the PDF.
Yes, through the Docuengine API, you can also request the Lease Termination and the Preliminary Sale Agreement Registration services.
The Lease Extension Service is intended for:
- Landlords (property owners) who want to extend the duration of an existing rental contract without drafting a new agreement.
- Tenants who wish to prolong their rental period under the same terms or with potential updates.
- Real estate agencies and property managers handling rental contracts on behalf of owners.
- Accounting firms or tax assistance centers (CAF) that assist clients with tax compliance related to rental agreements.
The service is provided via API, simplifying the process while ensuring legal compliance, security, and data protection.
The processing time depends on the complexity of the request, as each registration is manually handled by a qualified operator. However, Openapi guarantees a fast and efficient process, with an average processing time of 36 business hours.
The cost for requesting a lease extension is €9.90.
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