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# What supporting documents are required to declare your rental income and expenses (Form 190/210)?

To ensure your rental income and tax return are filed correctly, you will need to provide the following documents:

* **Notary Deed**: Proof of the property's purchase and ownership.
* **Tenant Contract / Leasing Agreement**: A copy of the "contrat de bail" signed with the tenant to determine the rental duration and the rent agreed upon.
* **Repair and Maintenance Invoices**: Evidence of expenses incurred for property upkeep.
* **Bank Certificates**: Documents showing mortgage interest payments made by the taxpayer.
* **Management Company Reports**: If the services of a property management company are used, submit their annual or monthly reports instead of individual invoices, detailing all relevant expenses.