You can start this week. You’ll need your Tax ID number to be able to file your taxes, and it’s how the IRS tracks tax compliance. Without a Tax ID number, it is illegal to work and earn taxable ...

Your Tax ID Number - sometimes also referred to as a Federal Tax Identification Number, a 95 Number, or EIN Number - is a nine-digit number issued by the IRS to be used by self-employed ...

An employer identification number (EIN) is assigned to a business by the IRS. EINs serve a similar purpose as Social Security numbers for individuals. Sole proprietors aren't required to get an ...