The Employer Identification Number (EIN), also known as the Federal Tax Identification Number (FTIN), is a unique nine-digit number assigned by the Internal Revenue Service (IRS) to business entities operating in the United States for identification purposes. It's essential for tax filing, opening business bank accounts, and hiring employees. While the entire number is unique to your business, the first few digits can offer insights into how and where your EIN was assigned by the IRS. Understanding these prefixes is not about identifying a business's location, but rather the IRS service center that processed the application. Many entrepreneurs wonder if the initial digits of an EIN indicate the state where their business is registered. This is a common misconception. The IRS assigns EINs based on the location of the applicant or the business at the time of application, not necessarily the state of incorporation or operation. For instance, a business formed in Delaware might receive an EIN with a prefix typically associated with applications processed by the IRS Austin Service Center. This guide will clarify the meaning behind EIN number prefixes and how they relate to the IRS's allocation process, a crucial step for any new business formation.
The first two or three digits of an EIN are known as the "area number" or "prefix." Contrary to popular belief, these numbers do not directly correspond to the state where your business is located or incorporated. Instead, they indicate the IRS service center that processed the EIN application. The IRS assigns these prefixes based on the geographical location of the applicant or business at the time of application. For example, an applicant in California might receive an EIN with a prefix assign
The IRS assigns EINs through several key service centers across the United States. The area number, the first two digits of the EIN, is a direct indicator of which service center handled the application. For instance, prefixes like '10' through '39' were historically associated with the Ogden Service Center, while '40' through '69' were often linked to the Cincinnati Service Center. Prefixes '70' through '80' have been used for specific purposes, including agricultural employers and certain type
When you form a business entity, such as an LLC or a C-Corp, in any of the 50 US states, obtaining an EIN is a critical step. This number is required for most business operations, including opening a business bank account, hiring employees, and filing federal taxes. The IRS assigns EINs to entities that meet certain criteria. For example, all corporations and partnerships must have an EIN. For LLCs, an EIN is required if the LLC has employees, operates as a corporation for tax purposes, or files
While the IRS does not publicly release a definitive, up-to-date list of every EIN prefix and its exact current assignment, historical patterns provide some insight. For instance, prefixes '20' through '27' were historically assigned to businesses and entities in the northeastern United States, while '50' through '60' might have been assigned to entities in the central or southern regions. Prefixes like '70' through '80' have been known to be used for specific purposes, such as agricultural empl
For entrepreneurs and business owners, the most important aspect of an EIN is its uniqueness and its function as a federal tax ID. The specific digits it starts with are primarily an internal IRS matter. The IRS assigns EINs to entities formed in any of the 50 states, including popular choices like Florida, Arizona, or Colorado. The prefix is a byproduct of the application processing system, not a designation of your business's physical or legal location. For instance, if you form a C-Corporatio
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