Question
Wrong State for Withholding Income Tax
Hello!
I have an employee who worked in Montana and a little in Idaho. I recently discovered that I forgot to change his withholding back to Montana after processing an Idaho check. So, there are four checks that have Idaho withholding, even though all the withholding should be for Montana. How do I efficiently change the withholding back to Montana? Can I do that without voiding the checks?
Thank you!