W4 for married fililing jointly with 3 jobs

[jsicam]

I work/make most. Wife works 2 jobs. want to switch her w4 to married but hold higher single.  can do that for both her jobs? or just 1? Owed a lot and want to close gap.

[jerry2000]

You would probably need to file new W-4s for both you and your wife choosing "married but withhold at the higher single rate" and claim 0 exemptions. Yes, you can do that for both you and your wife. If that doesn't have enough withheld, you can also choose on the W-4 that your employer withholds an additional cash amount from each pay period.