If you run a home business or you have self-employment income, you may at some point need an employer identification number. This need may arise when you hire employees, or when you want to open a ...

Tax-identification numbers are required on all tax forms, including tax returns. The number is how your business is identified by the IRS. The tax-identification number for your business can be either ...

When opening bank accounts, submitting tax return forms, or processing a payroll you’ll be required to fill out a personal or business taxpayer identification number (TIN). Since several numbers can ...

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 ...

Janet Berry-Johnson, CPA, is a freelance writer with a background in accounting and income tax planning and preparation for individuals and small businesses. Her work has appeared in Business Insider ...

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 ...

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 ...

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 ...

Keeping your personal and business expenses separate is crucial as a business owner, and an Employer Identification Number (EIN) is the best way to do so. An EIN number can help you keep your Social ...

On March 27, the Internal Revenue Service announced that taxpayers can no longer request an employer identification number (EIN) unless the “responsible party” named on the application has a Social ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Pete Rathburn is a copy editor and fact-checker with expertise in economics and personal ...