Ever tried filing taxes, opening a U.S. bank account, or applying for a loan and hit a wall because you don’t have a Social Security Number? That’s where a taxpayer identification number (or TIN) can ...

To take advantage of most credits, deductions and exemptions, the Internal Revenue Service requires that you provide a TIN, or Taxpayer identification number for yourself, your spouse and your ...

A Tax Identification Number (TIN) is required for all entities to file tax returns. Individuals use their Social Security Number (SSN) as their TIN for personal taxes. Businesses need unique TINs, ...