Lease payments are made up of three parts, a Depreciation Fee, a Leasing Fee, and Sales Tax.
Depreciation Fee + Leasing Fee + Tax = Monthly Lease Payment
Let's look at each of these components.
The Depreciation Fee portion of your payment simply pays the leasing company for the loss in value of it's car, spread over the term of the lease. This is calculated as follows:
Depreciation Fee = ( Net Cap Cost - Residual ) divided by Lease Term
Remember, Net Cap Cost is the Cap Cost, or selling price, you negotiate with the dealer, plus any add-on fees, minus any Cap Cost Reductions ( down payment or trade in ). A good lease deal is when you have the lowest possible Net Cap Cost with the highest possible Residual.
The Finance Fee portion of your payment, usually called lease charge or rent charge, is calculated as follows:
Finance Fee = ( Net Cap Cost + Residual ) x Money Factor