There are many ways to cover the cost of Kingston drug addiction treatment. One payment method you may find is a sliding fee scale (fee is based on income and other variables). This implies that the rehab adjusts their fees based on the client?s income, yearly taxes and other monetary components; in the end, the expense that one person pays may possibly not be the same as another. There are many reasons why a drug rehab would select to present a sliding fee scale to their clients. They may pick to help out an addict who would often not be able to acquire treatment. Another reason for supplying this payment selection is that it offers the treatment facility with a tax deduction on the benefit of donating their services as charity.