Yes, most probably as your income has reached a certain level.
You are subject to the AMT when the tax calculated on form 6251 without taking into into account certain items that are not normally taxed and disallowing many deductions under the regular tax system, is higher than that calculated on your regular tax return.
Please read this TurboTax article for more information.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"