Here is 1950.5:http://www.housing.ucsc.edu/housing/CCC_SecurityDeposits.pdf
The security deposit cannot be "non refundable". A landlord may be liable for double damages in the case of a fraudulent attempt to keep a security deposit. As I read the statute, it is legal for a landlord, under contract law, to have a tenant forfeit a free month rent for breach of contract by the tenant's leaving the premises before expiration of the lease. That would not violate the intent of 1950.5. That would be an allowable damage under breach of contract law. Therefore, I do not believe that you can proceed against management in this situation under the argument that their contract clause was a violation of 1950.5. I am sorry.
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