@shoei20 - depends how your W-2 is laid out.
Some only show one Year-to-date income number. if that is the case use that.
but others will track the gross income and the taxable income. if that is the case, use the taxable income, which will be a lower number. if you have savings into a 401(k) or you have a medical plan (or dental / vision) through your employer, those are many times paid by you on a 'pre-tax' basis, so they are deducted from the gross Income to get to the "taxable" income.
for taxes withheld, just pick up the federal withheld number. do not include the medicare, social security, state or local tax withholdings.
