There is a state ID number on every 1099 where it shows withholding tax for that state. It says the ID number must have 14 digits ending in WTH. I have three 1099s with a different state ID number on each one for the same state. Each ID number has 14 digits ending with WTH. Yet when I try to e-file, it tells me that those numbers are not correct. I don't know what to do because each number IS correct!!
Ken
