Tenant Liability Insurance provides liability protection for both landlords and tenants by insuring tenants under a master commercial policy held by the landlord. This allows landlords to turn insurance into a profit center by charging tenants a monthly premium. The insurance protects landlords from losses caused by tenants and frivolous litigation. It also benefits tenants by providing more affordable coverage than traditional renters insurance. Landlords can further profit through establishing a captive insurance company to administer the program and share in premium revenues. Security deposit insurance is another potential profit opportunity by replacing cash deposits with an insurance policy.