The subtenant should be drawn to the terms of the original rental agreement and his responsibilities in order to ensure that these conditions are not violated. The subtenant should provide the subtenant with a copy of the master lease agreement. No, a tenant cannot sublet in the state of Florida without permission. You must ask your landlord`s permission before subletting your property. Send a written request by registered letter to your landlord and ask for a confirmation of return. Your landlord must also sign the sublease agreement as soon as it has been established.