$8000 underpayment

[hnewman62]

I typically owe about $8000 with my 1040.  How should I modify my w4.  I currently take 0 dependents

[AR_CPA]

Hello hnewman62, 

You could enter an amount on W-4, Step 4, Line (c) to have them take out additional amount.  You can divide your $8,000 underpayment by number of pay periods and enter it on line 4c.