<prompt> Human: My husband and I just calculated our taxes on TurboTax; it turns out we owe 3625. Im trying to figure out if this is accurate, and if yes what I need to withhold to keep this from happening next year. The irs tax witholding calculator is down, and all of this info is a bit over my head anyway.The only exemption either of us file is married. We have no dependents. We own a home. My box 1 wages were 51,845.45 and my box 2 federal tax withheld was 5034.80. They are saying I did not withhold enough; my husband box 1 wages were 66,663.54 and box 2 federal tax withheld was 7730.63.Ive been trying to read up on this and getting very overwhelmed by all of the details. I need eli5 help.How should we be filing to avoid this? Is this accurate? Should I hire a professional? Help.  <response>: If you check the married option on your W4 that assumes a married couple where only one person is working. You need to select married but withhold at the single rate. 