CPA & EagleKeeper,
Just heard back from HR...last year, when I updated my company profile, I changed my marital status from "single" with 0 withholdings to "married" with 0 withholdings.
My HR representative stated, that in making that change, it reduced my federal and state withholdings percentage from paycheck to paycheck. I verified several pay stubs, comparing them from 2007 to 2006, and sure enough, my withholdings did decrease for both State and Federal.
Now this is where I am confused...with an account setting of "married" with 0 withholdings, I would assume that my withholdings would still cover my taxes for the year. That I owe such a significant amount for 2007 concerns me...nearly $6000 for Federal and nearly $3000 for State.
What else could be causing such a discrepancy? Did I possibly jump a tax bracket or something, where I don't have enough deductions to adequately cover the tax hike? I thought there was a tax incentive to being married?
I just checked my company's system again, and changed my W4 status from "married" to "married but withhold at higher single rate" so I don't get hammered again for 2008.