United States individual taxpayer identification number, issued to people who owe tax but cannot get a social security number. It always opens on a 9 and the middle pair starts with a 7 or an 8, which is exactly what separates it from a social security number of the same shape.
Label: US_ITIN
(?<!\w)9\d{2}-[7-8]\d-\d{4}(?!\w)The return shows 912-73-4567 as the filer. → 912-73-4567Enter 900-81-2345 in the taxpayer field. → 900-81-2345The number 123-45-6789 is a different kindReference 912-63-4567Tags: us, government-id, identity, finance