<prompt> Human: My last 2 paychecks have been adjusted based on the new IRS tax tables, but the amount my paycheck has gone up does not match up with the calculators that were making their way around the news sites at the end of the year. The final calculators based on the passed tax law said I should expect my after tax income to go up 3.3 in 2018. But what Im seeing is only a 1.1 increase.Is anyone else seeing similar discrepancies? Is this normal or do you think something is wrong with how my company has adjusted for the new tax tables?  <response>: You can figure out what your withholding should be. See IRS Publication 15, which is revised now. You didnt supply any numbers about your paycheck gross, pretax deductions, and amount withheld in federal tax, so asking us if something is wrong with how your company has implemented the new withholding is not something we can answer. 