Madrid Landlord-Tenant Laws: Complete Guide
Comprehensive overview of Madrid rental property laws including security deposits, evictions, and the 2026 IRAV rent updates.
Legal Disclaimer
This content is for general informational and educational purposes only. It does not constitute legal advice and should not be relied upon as such. Laws change frequently — always verify current regulations and consult a licensed attorney in your jurisdiction for advice specific to your situation. Landager is a property management platform, not a law firm.Information last verified: May 2026.
Understanding the nuances of property management in Madrid is crucial for maintaining compliance under both national Spanish laws and regional decrees. The primary governing law for residential rentals in Madrid is the Ley 29/1994 de Arrendamientos Urbanos (LAU), which came into effect on 1 January 1995.
Key Regulatory Framework
In Spain, the Ley de Arrendamientos Urbanos (LAU) serves as the primary legal framework for residential tenancies. However, regions like Madrid often have additional regulations, especially regarding security deposit management and "Tense Zones" under the recent Ley 12/2023.
Security Deposits & Local Agencies
For residential leases in Spain, a mandatory security deposit (fianza) equivalent to one month's rent is required upon the celebration of the contract. Autonomous Communities may establish the obligation for landlords to deposit this amount, without interest, with the regional administration or a designated public entity until the termination of the contract. If, after one month from the end of the contract, the competent autonomous administration or public entity has not returned the deposited amount, it will accrue legal interest.
See our Security Deposits guide for detailed lodgment instructions.
Sources & Official References
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