Federal Tax ID (EIN) Registration Service

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A&C企业服务有限公司

Whether you’re launching a new business or need to formalize your current operations, obtaining an Employer Identification Number (EIN) from the IRS is a critical step. At A&C企业服务有限公司, we streamline the process with professional EIN formation and registration services, so you can focus on growing your business.

What Is an EIN?

An Employer Identification Number (EIN), also known as a Federal Tax ID Number, is a unique nine-digit number assigned by the IRS. It’s required for:

Whether you’re a sole proprietor, LLC, partnership, or 公司, an EIN is essential for staying compliant.

Who Needs an EIN?

Our EIN formation services are perfect for:

New LLCs or corporations

Freelancers and sole proprietors

Nonprofits and churches

Real estate investors and landlords

Foreign-owned U.S. entities

Need an EIN as a non-U.S. citizen with no SSN or ITIN?

We can help — no Social Security number required.

Our EIN Formation Process

Consultation

We assess your business type and needs

Preparation

We complete and review IRS Form SS-4

Filing

We submit directly to the IRS

Delivery

You receive your EIN confirmation via email & mail.

Typical turnaround time: 24–48 hours

Frequently Asked Questions

Can I get an EIN without a Social Security Number?

Yes! A&C Corporate Services helps foreign nationals obtain EINs even if you don’t have an SSN or ITIN.

How long does it take to get an EIN?

Standard turnaround is 1–2 business days. Expedited options available.

Do I need an EIN if I'm a sole proprietor?

While not always required, an EIN is highly recommended for opening a bank account and protecting your personal SSN.

为什么选择 A&C 企业服务？

Our EIN specialists guide you through the process step-by-step — no confusing IRS forms, no delays.

Why Businesses Trust A&C Corporate Services

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