Skip to main content
2 of 6
added 70 characters in body
Hart CO
  • 71.2k
  • 9
  • 171
  • 216

You can submit a new W4 to your employer any time you need to make changes. You can reduce withholding by adding deductions to line 4(b): W4 line 4(b)

To know how much to enter in the Deductions section, use the IRS Tax Withholding Estimator.

In the Income and Withholding step of the estimator you can account for part-year jobs:

enter image description here

After going through the estimator they will show results with a projected refund and a slider you can use to adjust how much refund you want to get. Sliding that bar down to anything lower than what it initially shows will bring up a section on how to adjust your withholdings.

Hart CO
  • 71.2k
  • 9
  • 171
  • 216