I’m a numbers guy. So, I only look at numbers. All the calculations in the lease worksheet are correct except I take issue with the payment calculation. I disagree with how sales tax on payments are computed. First, the 748.29 base payment captures taxable and non-taxable fees including tax on the cap reduction (619.89). That should not be allowed because it leads to tax on taxables and tax on tax. When computing the taxable base payment, only taxable fees that are capped in the lease should be included, not non-taxable fees. A very good discussion of California sales tax calculations and the correct payment calculation is described at Zero Drive Off Formula [California] - Ask the Hackrs - FORUM | LEASEHACKR
This is obviously a zero drive off lease where you pay none of your own money upfront. Your first payment is covered by the remaining balance of the $8,000 rebate/credit (812.83). And so, you owe nothing. Second, the 798 license fee is listed. Other than that, it has not been paid or accounted for. It is not paid upfront nor is it included in your monthly payment.