Each taxpayer in the U.S. needs to have a unique nine-digit number that can identify them to the IRS. Many Americans use their Social Security number, or SSN, to confirm their identity on tax returns ...

What is a tax ID number? It's a unique nine-digit number issued by the Social Security Administration or the IRS to anyone ...

A tax identification number (TIN) is a unique nine-digit number issued by the Social Security Administration or the Internal Revenue Service to anyone who pays taxes (personal or business). Your TIN ...

Obtaining a federal employer identification number, commonly known as a tax ID number or EIN, does not qualify you as a nonprofit organization. It is one part of the process of obtaining federal ...

A general partnership is a valid business structure recognized under the Internal Revenue Code and this type of business will generally need a federal tax ID number. Having a tax ID for your business ...

As you prepare to file your taxes in advance of the April 15 deadline, you may be wondering about certain terminology. For instance, the 1040 form that most people use to file their federal income ...

A Taxpayer Identification Number (TIN) is a unique nine-digit number the Internal Revenue Service uses to identify individual taxpayers. A TIN can come in different varieties, including Social ...

Opinions expressed by Entrepreneur contributors are their own. Q: I want to start a new onlinebusiness and don’t really know where to start. Do I have to geta U.S. federal tax ID number? If so, where ...

Does your business employ workers, withhold taxes, or operate as a corporation or partnership? If so, you need an Employee Identification Number. If you operate a business the IRS may require you to ...

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 ...

An employer identification number (EIN) is issued by the Internal Revenue Service (IRS) to identify a business for tax administration purposes. It’s also used to complete some core business tasks, ...

An Individual Taxpayer Identification Number is a nine-digit number the IRS uses to process taxes and administer tax laws. The agency issues them only to certain nonresident and resident aliens, as ...