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Is it necessary to obtain a Tax ID (EIN)?

A Federal Employer Identification Number (EIN or FEIN) is a distinctive nine-digit federal tax identification number, issued by the Internal Revenue Service (IRS), for business entities in the United States. Contrary to its name, EINs are not limited to employers. These numbers are permanent...

Is it necessary to obtain a Tax Identification Number (EIN)?
Is it necessary to obtain a Tax Identification Number (EIN)?

Is it necessary to obtain a Tax ID (EIN)?

In the United States, foreign-owned businesses, including single-member LLCs, are required to obtain a Federal Employer Identification Number (EIN) for tax compliance and to prevent tax evasion. This requirement applies to businesses that need to file tax forms like Form 5472 and Form 1120, open bank accounts, hire employees, and fulfil other tax and licensing obligations.

Foreign owners without a Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN) can still apply for an EIN by submitting IRS Form SS-4 by fax or mail, marking "Foreign" at the top to indicate non-resident status. This EIN is essential even if the foreign owner does not have U.S. source income or must file forms like 1040NR, depending on tax treaty and filing status.

The EIN, a unique nine-digit federal tax identification number assigned by the Internal Revenue Service (IRS), is not just for employers. Foreign-owned US business entities are subject to the same rules that apply to US-based owners.

There are several scenarios where a new EIN is required. For instance, if a new LLC with more than one owner (Multi-member LLC) is formed, or an existing partnership converts to an LLC. Sole proprietors are required to obtain a new EIN if they are subject to a bankruptcy proceeding, take in partners and operate as a partnership, or purchase or inherit an existing business. Partnerships will be required to obtain a new EIN if their partnership is taken over by one of the partners and is operated as a sole proprietorship, or they end an old partnership and begin a new one.

Corporations will be required to obtain a new EIN if they are a subsidiary of a corporation using the parent's EIN, convert to a partnership or a sole proprietorship, or a new corporation is created after a statutory merger. Businesses need to obtain a new EIN when their ownership or structure has changed, but simple name or address changes do not require a new EIN.

Obtaining an EIN is a straightforward process. You can apply online, by fax, phone, or mail, and fill in a one-page Form SS-4. This requirement ensures compliance with U.S. tax regulations and helps prevent tax evasion by foreign entities doing business in the U.S.

  1. Foreign businesses, including single-member LLCs, must obtain a Federal Employer Identification Number (EIN) for business and financial purposes, such as filing tax forms, opening bank accounts, and fulfilling other tax and licensing obligations.
  2. A new EIN might be necessary for foreign-owned US businesses in various scenarios, such as when a new multi-member LLC is formed, a partnership converts to an LLC, or a corporation is created after a statutory merger, among others.

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