Skip to main content
Yearly Archives


Numbers Needed

By Legal, Payroll, Recruiting

A Taxpayer Identification Number (TIN) is an identification number used by the IRS in the administration of tax laws. It is issued either by the SSA or by the IRS. A Social Security number (SSN) is issued by the SSA and all other TINs are issued by the IRS. U.S. citizens and lawful aliens must use a SSN on their employment tax forms. Nonresidents and resident aliens may have an Individual Taxpayer Identification Number (ITIN),…

Read More

This website uses cookies to ensure you get the best experience on our website.