Germany's Top Court Bans Profit-Driven Subletting in Rental Market Crackdown
Rental Market Under Strain: Subtenants Left Vulnerable
The rental market is severely strained, particularly in urban areas. Desperate for housing, many people accept steep sublet arrangements—only to find themselves with little legal protection. If the primary tenant is suddenly evicted, it is not them but the subtenant who ends up on the street. This cannot be allowed to continue.
Strengthening Rights for Subtenants
In a landmark ruling on January 28, 2026 (Case No. VIII ZR 228/23), Germany's Federal Court of Justice (Bundesgerichtshof) determined that primary tenants may not sublet their apartments for profit. Building on this, a Hessian-led initiative in the Bundesrat now seeks to bolster protections for subtenants by prohibiting landlords from tolerating profit-driven sublets. Such arrangements would also be banned if the primary tenant relocates abroad for an unreasonably long period, effectively shifting their permanent residence. Additionally, the proposal aims to safeguard subtenants in the event of the primary tenant's eviction—for instance, by guaranteeing a minimum notice period before they must vacate. "An immediate termination can have devastating consequences for subtenants," explained a legal expert. "One possible solution could be making it easier for subtenants to assume the primary lease, allowing them to stay in the apartment."
Enhancing Landlords' Right to Information
But how can landlords even detect profit-driven sublets? Currently, their limited right to information often leaves them unaware of sublease terms or even the subtenant's identity. "Our Bundesrat initiative calls for a statutory obligation requiring primary tenants to disclose the details of any sublease to their landlord," stated the Minister of Justice. "This is the only way to distinguish between legitimate sublets and exploitative ones." He emphasized that the proposal is not intended to restrict subletting outright—"In many cases, subletting is practical and beneficial for all parties involved. Our goal is to establish legal clarity, protect subtenants, and prevent abuse."
