Distinguishing factor amongst "tenancy" and "lease"isn't the mode of payment of lease nevertheless the period for which land is rented out by landlord. In case of "lease" fixed interval is stipulated while in the event of "tenancy" occupier retains land until exactly the same is terminated expressly or by implication. https://propertylawyerinkarachi17825.thezenweb.com/property-lawyer-in-karachi-things-to-know-before-you-buy-73041732