What is your "Maximum Refund (or Tax Savings) Guarantee or Your Money Back" all about?
Simply put, our Maximum Refund (or Tax Savings) Guarantee says that if you get a bigger tax refund (or owe less taxes) through another tax preparation method, we'll refund the purchase price you paid for TurboTax.
As with any guarantee, there are stipulations – for example, you have to notify us within 60 days of filing your return in TurboTax, and your return must be identical to the return prepared using the other tax-prep method.
You can read the fine print at the Intuit Software End User License Agreement. It's about halfway down the page.