Rent Increase: Statutory Caps vs. Market Reality in Iran

Rent increases in Iran are governed by the Landlord and Tenant Relations Act (1997) and the Law on Organizing the Land, Housing and Rent Market (2024). While the government attempts to stabilize the market through mandatory caps to manage persistent high inflation, the market reality often diverges from these statutory limits.

1. The Statutory Rent Cap (Article 7)

Under Article 7 of the Law on Organizing the Land, Housing and Rent Market (2024), the Iranian Supreme Council of Housing is required to set mandatory ceilings for rent increases in provinces where the annual inflation rate exceeds 30%. These ceilings must be set between 50% and 100% of the provincial inflation rate.

For the 2024-2025 period, the following caps were established:

• Tehran: Approximately 26% maximum increase.
• Other Provinces: Approximately 24% maximum increase.

If the landlord and tenant cannot agree on a figure within this cap, the Dispute Resolution Council (Shoray-e Hal-e Ekhtelaf) is the competent tribunal and enforces these limits.

2. Automatic Renewal and Market Reality

Under Article 9 of the 2024 Law, residential leases are subject to automatic one-year renewals. A landlord may only refuse renewal or demand the unit be vacated under specific conditions:

• Personal Use: The landlord requires the unit for themselves, their children, or for marriage.
• Tenant Breach: The tenant has failed to fulfill contractual obligations, such as non-payment of rent.

Despite these official protections, real-world increases often exceed legal limits due to high inflation. Landlords may attempt to bypass caps via currency indexing or manipulating the Rahn-to-Rent conversion ratio.

3. The Tracking Code (Kod-e Rahgiri) and Penalties

Registering the rent increase in the National Real Estate Transactions System is mandatory to obtain a unique Tracking Code (Kod-e Rahgiri). Failure to register or exceeding the legal cap prevents the landlord from utilizing certain legal protections and tax incentives.

If a landlord exceeds the legal cap:

• Tenant Refund: The tenant may sue for the return of the actual excess amount paid.
• State Fine: Under Article 7, the landlord will be sentenced to a cash fine (payable to the state) of up to ten times the unauthorized excess amount.

4. Rahn-to-Rent Conversion (Tabdil)

The customary market rate (Orf) for converting mortgage (Rahn) to monthly rent is 3% per month. This is fundamental to calculating total rent increases and is calculated as:

• 30,000 Tomans of monthly rent for every 1,000,000 Tomans of Rahn deposit.

How Landager Helps

Landager tracks lease terms, rent compliance, and important deadlines - making it easy to stay compliant with Iran regulations.

Back to Iran Landlord-Tenant Laws OverviewPreview unavailable.