Receiving a "98 number" from the IRS, particularly in the context of the Philadelphia IRS office, typically refers to the issuance of an Individual Taxpayer Identification Number (ITIN) for individuals who are not eligible for a Social Security Number (SSN). ITINs are used for tax purposes and allow individuals to file tax returns and comply with U.S. tax laws.
The significance of obtaining an ITIN (indicated by a "98" prefix) includes:
1.