Leasing a vehicle offers flexibility and often lower monthly payments compared to financing. However, at the end of your lease term, you typically have several options: return the vehicle, trade it in, or purchase it. This Lease Buyout Calculator helps you estimate the total cost if you decide to buy your leased vehicle.
What is a Lease Buyout?
A lease buyout is the process of purchasing the vehicle you have been leasing from the leasing company. Most lease agreements include a predetermined Residual Value, which is the estimated value of the vehicle at the end of the lease term. This residual value is often the base price for your buyout option, though other fees and taxes will apply.
Key Components of Lease Buyout Calculation:
Residual Value: This is the estimated worth of the vehicle at the end of the lease. It's the primary figure you'll pay to own the car outright.
Purchase Option Fee: Some lease agreements include a fee charged by the leasing company simply for exercising your option to purchase the vehicle.
Acquisition Fee: This fee is often associated with setting up the lease and might be billed again at buyout, depending on the contract.
Documentation Fee: This fee covers administrative costs associated with processing the sale and title transfer.
Sales Tax: Applicable sales tax is usually calculated on the total of the residual value, purchase option fee, acquisition fee, and documentation fee (depending on state regulations). The Sales Tax Rate is crucial here.
How the Calculator Works:
The calculator takes the values you input and sums them up to provide an estimated total buyout cost. The formula is generally:
Note: The exact calculation can vary slightly based on your specific lease agreement and local tax laws. Always consult your lease contract or dealer for the precise figures.
When to Use This Calculator:
As your lease term nears its end to budget for a potential purchase.
To compare the cost of buying out your lease versus purchasing a new vehicle.
To understand the total financial commitment involved in owning your leased car.
By using this calculator, you can make a more informed decision about your lease end options.
function calculateBuyout() {
var residualValue = parseFloat(document.getElementById("residualValue").value);
var purchaseOptionFee = parseFloat(document.getElementById("purchaseOptionFee").value);
var acquisitionFee = parseFloat(document.getElementById("acquisitionFee").value);
var documentationFee = parseFloat(document.getElementById("documentationFee").value);
var salesTaxRate = parseFloat(document.getElementById("salesTaxRate").value);
var totalBeforeTax = 0;
var salesTaxAmount = 0;
var totalBuyout = 0;
// Check if inputs are valid numbers
if (isNaN(residualValue) || residualValue < 0) residualValue = 0;
if (isNaN(purchaseOptionFee) || purchaseOptionFee < 0) purchaseOptionFee = 0;
if (isNaN(acquisitionFee) || acquisitionFee < 0) acquisitionFee = 0;
if (isNaN(documentationFee) || documentationFee < 0) documentationFee = 0;
if (isNaN(salesTaxRate) || salesTaxRate < 0) salesTaxRate = 0;
totalBeforeTax = residualValue + purchaseOptionFee + acquisitionFee + documentationFee;
salesTaxAmount = totalBeforeTax * (salesTaxRate / 100);
totalBuyout = totalBeforeTax + salesTaxAmount;
// Format the result to two decimal places
var formattedBuyout = totalBuyout.toLocaleString(undefined, {
minimumFractionDigits: 2,
maximumFractionDigits: 2
});
document.getElementById("result").innerHTML = 'Total Buyout Amount: $' + formattedBuyout + '';
}