How do you determine how much to deduct from a paycheck?
Do a “sanity check” on the amounts that are subtracted from your (and your spouse’s if filing jointly) paychecks and make sure the amounts are roughly what you expect to owe in taxes at the end of the year. You should end up neither getting a refund nor owing the government more than $1000. If you are getting a refund, you can have a little less tax deducted by increasing the number of withholding allowances. If you are paying too much at the end of the year, you can have a little more tax deducted by decreasing the number of withholding allowances.
