My returns are completed. Is there a feature in TurboTax that will use my info and recommend new W4 withholdings based on my return, to better match my withholdings?

[RaviK]

The link https://ttlc.intuit.com/questions/1901003-how-do-i-update-my-2019-withholdings-and-print-a-new-w-4 will tell you how to calculate your W-4 for 2019.