Simply explained, in the 10:90 plan, the buyer has to contribute 10% of the total cost of the property from their pocket at the time of booking and pay the rest at the time of possession of the property. Traditionally, CLP has been the most commonly offered payment plan by builders. CLP stands for Construction Linked Plan, which requires buyers to make payments after the construction reaches specific milestones. For example, you might have to put in 15% while booking, 20% when construction starts, 60% during various stages of construction and rest during possession. There are no standard milestones and each builder can define their payment milestones.