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

If you've started a business and will be selling products or services in a state that charges sales tax, one of your first tasks should be to get your sales tax ID number. This allows you to collect ...

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, ...

Like any individual, a business needs an identifier to separate it from every other company. Most small business owners get a separate tax identification number (TIN) in order to conduct business, ...

What is a state tax ID number, and what is it for? A state tax ID number is sometimes called a state employer ID, state EIN or state tax registration. It’s assigned by a state to identify a business ...