Where do voluntary withholdings appear on my w2

[joyner19an]

My husband has an additional amount withheld every paycheck and it still appears as if hardly any taxes are withheld on the W2. Is the amount reported elsewhere?

[DDollar · Accepted solution]

No, the total amount of withholding is in Box 2 of the W-2.  That would include any additional amount that he indicated on his Form W-4 that he wanted withheld.  If enough taxes weren't withheld, he may want to consider filing a new Form W-4. 

The IRS has a withholding calculator: IRS Withholding Calculator

And TurboTax can help you determine your withholding and prepare a new W-4 to give to your employer.  See the following FAQ:

https://ttlc.intuit.com/replies/3301783