{"id":1007593,"date":"2025-07-24T07:57:49","date_gmt":"2025-07-24T13:57:49","guid":{"rendered":"https:\/\/runahr.com\/fein\/"},"modified":"2026-08-06T17:27:29","modified_gmt":"2026-08-06T23:27:29","slug":"fein","status":"publish","type":"post","link":"https:\/\/runahr.com\/en\/recursos\/salary\/fein\/","title":{"rendered":"FEIN: What is it? Why is it important to your business?"},"content":{"rendered":"
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A Federal Employer Identification Number (FEIN), also known as an Employer Identification Number (EIN), is a unique nine-digit identifier issued by the Internal Revenue Service (IRS) to identify businesses for federal tax purposes. Many organizations need a FEIN to hire employees, process payroll, file taxes, open business bank accounts, and meet regulatory requirements. This guide explains what a FEIN is, when businesses need one, how to apply, and why it plays a central role in payroll and business compliance.<\/p>\n

What is a FEIN number?<\/h2>\n

A Federal Employer Identification Number (FEIN) is a nine-digit number issued by the IRS to identify businesses and other legal entities for federal tax administration. Similar to how individuals use a Social Security number (SSN), businesses use a FEIN when filing tax returns, reporting payroll taxes, and completing other government filings.<\/p>\n

Although many organizations refer to it as a FEIN, the IRS officially uses the term Employer Identification Number (EIN). Both terms describe the same federal tax identification number.<\/p>\n

For most employers, a FEIN serves as the primary identifier used across payroll, banking, licensing, and tax reporting activities.<\/p>\n

What is a FEIN used for?<\/h2>\n

A FEIN supports many essential business operations beyond filing taxes. Once issued, it becomes part of an organization's identity when interacting with government agencies, financial institutions, and business partners.<\/p>\n

Common uses include:<\/p>\n