Taxes on Rent and Cedolare for Tenants in Italy

Contract registration and taxes (RLI, 30 days) 3 min read · published September 11, 2025

If you are a tenant in Italy and want to understand how taxes on rent differ from the cedolare secca, this practical guide explains concrete examples, deadlines and rights. We cover how the choice of tax regime affects the net amount the landlord receives, contract clauses and registration of the lease with the Agenzia delle Entrate. You will find guidance on when cedolare blocks agreed increases, when ordinary taxes apply and how to fill in the Modello RLI for registration within the terms set by Italian rules [1][2].

Registering the contract within deadlines is essential to assert rights and tax benefits.

What they are and how they compare

The two main items are: ordinary taxes on rental income and the option for cedolare secca. Cedolare secca is an optional regime with a fixed rate and simplifications, while ordinary taxes apply IRPEF on rental income with possible deductions. The choice can affect increases, communications and the registration procedure.

  • Cedolare secca (rent): fixed rate and prohibition of agreed increases.
  • Taxes on rent (rent): ordinary IRPEF taxation with possible deductions and adjustments.
  • Contract registration (form): obligation to register the lease with Modello RLI within the terms.
Always keep a signed copy of the lease and payment receipts.

Practical rights for the tenant

From the tenant's perspective, cedolare secca can prevent the landlord from applying agreed increases and simplify transparency on rents. In case of disputes about increases or unclear terms, fiscal documentation and lease registration are important evidence. If the landlord opts for cedolare, the contract must state it; if the landlord opts for ordinary taxation, general rules of the Civil Code and rental law apply [1].

Always verify that the cedolare choice is declared in the contract to avoid misunderstandings.

Deadlines and useful timings

Registration with Modello RLI must be completed within the terms indicated by the Agenzia delle Entrate; meeting deadlines avoids penalties and problems in disputes. Also, communications for choosing cedolare and for renewals or terminations follow precise timings that may require respect of deadlines for sending notices.

  • Registration within terms (days): file Modello RLI within the times indicated by the Agenzia.
  • Communications and termination (calendar): respect contractual deadlines to avoid challenges.

Scenarios and practical examples

Example 1: landlord chooses cedolare secca and the contract specifies the freeze on increases; the tenant retains the agreed rent without IRPEF-linked adjustments. Example 2: landlord under ordinary regime may update the rent if an update clause is provided and within legal limits. In both cases, correct registration and keeping receipts are essential.

Always check the lease before signing and request a copy of the registration.

Frequently Asked Questions

Does cedolare secca protect the tenant from increases?
Cedolare secca prevents the landlord from applying contractual increases linked to ISTAT adjustments if the option is provided; however the conditions must be clearly stated in the contract.
Do I or the landlord have to register the contract?
Formal responsibility for registration usually lies with the landlord, but it is useful for the tenant to verify that registration has occurred and keep a copy; Modello RLI is the official procedure [2].
What happens if the contract is not registered?
Failure to register can lead to penalties and make legal disputes over rent and rights more difficult; keep proof of payments and signed documents.

How to

  1. Check the lease and verify the mention of cedolare or ordinary taxation.
  2. Request or verify registration with Modello RLI (form) at the Agenzia delle Entrate.
  3. Respect deadlines for communications and payments to avoid penalties.
  4. If in doubt, contact tax services or a consultant to clarify tax effects on your tenancy.

Key takeaways

  • Cedolare secca can simplify taxation and limit rent increases.
  • Registration with Modello RLI is essential to assert contractual rights.
  • Observing deadlines reduces the risk of penalties and disputes.

Help and support / Resources


  1. [1] Normattiva - Law 431/1998
  2. [2] Agenzia delle Entrate - Modello RLI registration
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Italy

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.