How do you get your tax number?

To obtain a tax number, also known as a Tax Identification Number (TIN) or Employer Identification Number (EIN) in the U.S., you typically need to complete an application form. For individuals, this can be done by filling out Form W-7 for a TIN or filing Form SS-4 for an EIN if you're a business. You can apply online through the IRS website, by mail, or in person at certain IRS offices. Requirements may vary by country, so it's important to check the specific guidelines for your location.