THat is not exactly a social security number it is an ITIN and they are restricted.
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Your ITIN may expire before you file a tax return in 2020. All ITINs not used on a federal tax return at least once in the last three years will expire on December 31, 2019.
Individual Taxpayer Identification Number | Internal Revenue Service
Disclaimer: Not a tax professional. Information gathered from internet links. Anything dated in June 2019 was posted in prior years and is before the 2019 limits and changes.
