IRS SS4 表格传真号码

在哪里以及如何传真 SS4 表格？

IRS SS-4 表格是一种标准化的申请文件，组织使用它来申请唯一的联邦税务标识符。本质上，它是启动为您的实体建立单独的税务身份流程的门户文件。

What is the IRS EIN Fax Number?

The IRS EIN fax number for domestic applicants is 855-641-6935. Businesses and organizations fax Form SS-4 to this line to request an Employer Identification Number (EIN), and the IRS can fax the EIN back to a return number in about 4 business days. Applicants with no legal residence or principal office in any US state use a different number, covered below.

Form SS-4 collects essential information about your business or organization, such as its legal name, address, type of entity, and reason for applying, that the Internal Revenue Service (IRS) uses to issue the EIN. This EIN is used to uniquely identify the entity for federal tax purposes and is required when: filing tax returns (corporate, partnership, etc.), opening bank accounts or applying for business credit, hiring employees, and conducting official communications with the IRS and other governmental agencies.

IRS EIN Fax Number by Applicant Type

Use the EIN fax number that matches your situation.

855-641-6935: principal business, office, or agency in any of the 50 states or DC (fax to IRS Cincinnati, OH for domestic EIN applications)
855-215-1627: no legal residence or principal office in any state, faxing from inside the US
304-707-9471: no legal residence or principal office in any state, faxing from outside the US

Source: IRS Instructions for Form SS-4 (irs.gov/instructions/iss4).

When faxing, include a return fax number so the IRS can send your EIN back to you. The IRS does not email your EIN, it faxes it back to the return number listed on Form SS-4, usually within about 4 business days, before the written CP 575 confirmation letter arrives by mail 2 to 3 weeks later. That only works if your fax number can receive, not just send.

No SSN or ITIN? The IRS online EIN tool only works for applicants with a US legal residence, so a non-US founder without a Social Security Number or ITIN cannot use it. Fax is the fastest route instead: file Form SS-4 with "foreign" on the responsible party's SSN/ITIN line and send it to 855-215-1627 from inside the US or 304-707-9471 from outside the US.

How to Fax Form SS-4

Whether you're at your desk or on the move, here's how to get your SS-4 to the IRS and receive your EIN back by fax.

EIN

Fax From Computer

Upload your form in the Fax.Plus dashboard, enter the IRS fax number, and send it from your browser.

如何从电脑发送传真

EIN

Fax From Mobile

Open the Fax.Plus app on your phone, attach your form, and send it from anywhere in seconds.

How to fax from mobile

EIN

Fax By Email

Attach your form to an email and send it to your Fax.Plus fax-to-email address, no app needed.

电子邮件转传真

EIN

Fax By Scan

Scan a paper form with your phone's camera in the app and fax it instantly, no extra steps.

扫描到传真

为什么需要 IRS SS4 表格？

SS-4 表格的主要目的是从 IRS 获得 EIN。 EIN 的功能很像个人的社会安全号码，但用于 Business 或组织目的。以下是通过 SS-4 表格获得 EIN 至关重要的一些具体原因：

税务申报和合规：申报联邦纳税申报表以及报告收入、雇佣税和其他与税务相关的信息，都需要EIN。
银行和金融业务：开设Business银行账户、申请信贷或处理金融交易时，大多数银行和金融机构都需要EIN。
雇佣：如果您计划雇用员工，拥有EIN是工资单处理、报告工资和管理预扣税的法律要求。
财务分离：EIN有助于在个人财务和Business财务之间建立法律上的分离，这对于责任保护和正确的会计核算至关重要。
政府和法律目的：许多许可证、执照和其他监管备案都需要EIN作为申请过程的一部分。

谁需要提交 IRS SS4 表格？

任何需要获得雇主识别号 (EIN) 的个人或实体都必须提交 SS-4 表格。这包括但不限于：

Business 实体：拥有员工、作为公司或合伙企业运营或满足某些其他 IRS 标准的公司、合伙企业、有限责任公司 (LLC) 和个体经营者。
非营利组织：需要 EIN 才能运营的慈善、宗教、教育和其他免税组织。
遗产和信托：用于与遗产和信托收入相关的税务管理事宜。
外国实体：任何需要提交纳税申报表或从事某些与美国相关的金融活动的外国 Business 或组织。
其他实体：政府机构、某些类型的组织以及法律要求提交联邦纳税申报表的任何其他团体等实体。

Frequently Asked Questions About the SS4 Form Fax Number

How long does it take to get an EIN after faxing Form SS-4?

The IRS typically sends your EIN back by fax within about 4 business days of receiving a complete Form SS-4, as long as you included a valid return fax number.

Do I need a fax number that can receive faxes, not just send them?

Yes. The IRS sends your EIN back to the fax number listed on Form SS-4, not by email or online. A Fax.Plus number can send and receive, so you get the EIN the moment the IRS sends it, instead of waiting for the mailed CP 575 letter.

Can I fax Form SS-4 from outside the United States?

Yes. If your entity has no legal residence, principal place of business, or principal office in any US state or DC, fax it to 304-707-9471 from outside the US, or 855-215-1627 from inside the US.

Which number do I use if my LLC has no US office?

Use 855-215-1627 if faxing from inside the United States, or 304-707-9471 if faxing from outside. This applies to most foreign-owned LLCs formed in the US without a domestic office.

What if I don't hear back after 4 business days?

Wait a few extra business days before resending, the IRS processes faxed applications in the order received. If you still have no EIN or CP 575 letter after about 2 weeks, call the IRS Business & Specialty Tax Line at 800-829-4933.

SS4 Form Fax Number: Related articles

Now that you know where to fax Form SS-4 for your EIN, here's what many new businesses need next, from electing S-corp status to authorizing a tax professional.