Get your taxes done using TurboTax

We do not have access to your return on the community board, but from your question/statement you believe you owe a tax penalty, but TurboTax is not charging you for one?   Typically, TurboTax will compute your Estimated Tax Penalty without you having to change information in the system.

Individuals, including sole proprietors, partners, and S corporation shareholders, generally have to make estimated tax payments if they expect to owe tax of $1,000 or more when their return is filed.   Here is Figure 2-A from IRS Publication 505 which shows who is required to pay an estimated tax penalty.

Hopefully this helps...