There are quite a few ways to cover the cost of Penn drug addiction treatment. One payment method you may discover is a sliding fee scale (fee is based on income and other variables). This implies that the rehab adjusts their costs based on the client?s earnings, yearly taxes and other monetary components; in the end, the expense that a single client pays may possibly not be the same as another. There are various reasons why a drug rehab would choose to supply a sliding fee scale to their clients. They may pick to help out an addict who would otherwise not be able to acquire treatment. Another reason for supplying this payment possibility is that it provides the treatment facility with a tax deduction on the merit of donating their services as charity.