We owe money. However, I already paid quarterly income tax in 2016. Where on the software can I deduct this amount already paid to IRS in 2016?

[PeterM · Accepted solution]

In the search box on upper right part of your Turbo Tax software...type in Estimated Tax Payments. You'll click the "Jump to estimated tax" link. This will bring up the Estimated and Other Income Taxes Paid screen. From here Turbo Tax will guide you through the process of entering your estimated tax payments.