A tax identification number is a unique nine-digit number issued by the Social Security Administration or the IRS to anyone who pays taxes.

Individual Taxpayer Identification Number (ITIN). To apply for an Individual Taxpayer Identification Number (ITIN), you’ll need to submit form W-7 to the IRS.

A tax identification number (TIN) covers two types of federal identification numbers: an EIN and a Social Security number (SSN). However, states also issue tax ID numbers.

An employer identification number, or EIN, is a nine-digit number assigned to your company by the IRS. You’ll use it when filing your business's income tax return or payroll tax return.

Individual Taxpayer Identification Numbers for F-1 and J-1 Students. An Individual Taxpayer Identification Number (ITIN) is a tax processing number issued by the Internal Revenue Service (IRS), which ...

Taxpayer identification number (TIN) of the responsible party. For most people, this is their Social Security number. Type of entity (sole proprietor, partnership, corporation, etc.) ...

Speaking of identification numbers, another common mistake is filing with an expired individual taxpayer identification number. An ITIN expires if it remains inactive on a U.S. federal tax return ...

A taxpayer identification number (TIN) is a number issued by the IRS that identifies a business or individual for tax-related purposes. Two types of TINs are EINs and Social Security numbers.

Tax Exemption Forms. Form W-9 Request for Taxpayer Identification Number and Certification: Companies obtaining personal services from Purdue request this form to verify Purdue’s tax identification ...

U.S. citizens must bring their Social Security card or Taxpayer Identification Number, while non-U.S. citizens applying for an account may need to bring more identification.