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Effortless U.S. Business Solutions for Global Founders

From company formation to tax compliance and ITIN services, we provide seamless, all-in-one support — so you can focus on growing your business.

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10+ Years & Over 10,000 Clients Served
Specialists in Online Business
U.S. Business Formation and Tax Services
IRS Certified Acceptance Agent

Everything You Need to
Operate in the U.S.

Choose the service that fits your needs — our experts handle the rest.

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LLC Formation
Registered Agent
State Renewals
Operating Agreement

U.S. Company Formation Made Simple

Whether you're a non-resident entrepreneur or a global founder, we handle every step of your U.S. LLC or Corporation formation — from state filing to registered agent service and operating agreements.

Can non-US residents form a company?
Yes! Non-US residents can fully own and operate a U.S. LLC. There is no requirement to be a U.S. citizen or resident to form a company.
Which state is best for my LLC?
Wyoming and Delaware are popular for their favorable tax laws and privacy protections. Our experts will recommend the best state based on your business model.
How long does the process take?
Most formations are completed in 5-10 business days. Expedited options are available in select states for faster processing.
What is a Registered Agent and do I need one?
A Registered Agent is a person or entity authorized to receive official government documents on behalf of your company. All U.S. companies are legally required to have one.
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Tax Compliance
ITIN Benefits
Banking Access
US Tax

EIN & ITIN Services Made Simple

If you're ineligible for an SSN but need to comply with U.S. tax laws, an ITIN allows you to file taxes, claim credits, open bank accounts, apply for loans, and report income from U.S. sources like rentals or investments.

What is an ITIN?
An Individual Taxpayer Identification Number (ITIN) is a tax processing number issued by the IRS for individuals who are not eligible for a Social Security Number.
Who needs an ITIN?
Non-resident aliens required to file a U.S. tax return, foreign nationals doing business in the U.S., and dependents or spouses of U.S. citizens/residents.
What is an EIN used for?
An Employer Identification Number (EIN) is required for opening a U.S. business bank account, filing business taxes, hiring employees, and applying for business licenses.
How long does it take to get an ITIN?
ITIN applications typically take 6-11 weeks. Our certified acceptance agents streamline the process and ensure your application is error-free for faster approval.
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Annual Returns
Bookkeeping
Tax Planning
Compliance

U.S. Tax Filing Services

Stay fully compliant with U.S. tax law without the stress. Our tax specialists handle federal and state filings for LLCs, corporations, and individual non-resident taxpayers — so you never miss a deadline.

Does my foreign-owned LLC need to file taxes?
Yes. Even if your LLC had no U.S. income, you may still be required to file an annual information return (Form 5472 + 1120) with the IRS to avoid penalties.
What is the tax deadline for U.S. companies?
For most LLCs and Corporations, the federal tax return is due on April 15th (or the 15th day of the 4th month after year-end). Extensions are available upon request.
Can I deduct business expenses?
Absolutely. Ordinary and necessary business expenses such as software, marketing, home office, and equipment are generally deductible on your U.S. tax return.
How do I know if my business needs tax filing?
If your LLC is registered in the U.S., you are required to file regardless of activity. Contact our team for a free consultation to determine your specific obligations.

Get Started in 4 Simple Steps

From sign-up to a fully compliant U.S. business — we make it simple, fast, and stress-free.

01

Choose Your Service

Select from LLC formation, ITIN/EIN services, or tax filing. Tell us about your business and goals — we'll recommend the best path forward.

02

Submit Your Documents

Upload the required documents securely through our platform. Our team reviews everything to ensure accuracy before submission to the IRS or state.

03

We Handle Everything

Sit back while our certified agents file on your behalf. We track your application and keep you updated every step of the way — no follow-up needed.

04

Launch Your U.S. Business

Receive your LLC documents, EIN, or ITIN and start operating legally in the U.S. Open a bank account, accept payments, and grow globally.

Hear What Our Clients Have to Say

Over 10,000 global founders trust Usbase to handle their U.S. business needs.

"Reliable and Accurate!"
I wasted time with sketchy online services before finding Usbase. Their track record speaks for itself: quick responses, no template replies, and real expertise. Best decision I made!
M
Michael R.
"My ITIN Number Came Fast!"
I needed an ITIN to file my U.S. taxes, and Usbase handled everything fast. The process was smooth and completely hassle-free!
S
Sofia G.
"Perfect for Non-Residents!"
As a non-resident, I struggled with tax filing until I found Usbase. Their guidance was crystal clear and they maximized my tax benefits!
A
Arjun P.
"Top-Notch LLC Formation!"
Their company formation services kept my business legally in perfect order. I now have better peace of mind and more time to focus on growth!
L
Lisa M.
"Stress-Free Tax Compliance"
Thanks to their expert tax filing service, I finally have a clear picture of my compliance obligations. It's saved me so much time and stress!
K
Kenji T.
"Exceptional Support!"
Every time I had a question, the Usbase team was there. Professional, knowledgeable, and genuinely caring. Highly recommend to any foreign entrepreneur!
F
Fatima B.

Frequently Asked Questions

Everything you need to know about U.S. company formation, ITIN, EIN, and tax filing.

What is the difference between an LLC and a Corporation? +
An LLC offers flexible management and tax benefits with fewer formalities, while a Corporation has stricter regulations but allows for easier fundraising through stock issuance and may be preferred for venture capital.
Can non-US residents form a company in the US? +
Yes, non-U.S. residents can fully own and operate a U.S. LLC or Corporation. There is no requirement to be a citizen or resident. We handle the entire process remotely.
Why do I need an ITIN? +
An ITIN is needed to file U.S. tax returns, claim tax treaty benefits, open U.S. bank accounts, apply for loans, and report income from U.S. sources — all without needing a Social Security Number.
How Long Does It Take to Get an ITIN? +
ITIN applications typically take 6-11 weeks to process. With our Certified Acceptance Agent services, we help ensure your application is complete and accurate to avoid delays.
What is a Registered Agent, and do I need one? +
A Registered Agent is a designated person or business entity authorized to receive legal documents on behalf of your company. Every U.S. company is legally required to have one.
What is an EIN used for? +
An EIN (Employer Identification Number) is the business equivalent of a Social Security Number. You need it to open a U.S. business bank account, file taxes, hire employees, and establish business credit.
What are the benefits of a US bank account for non-residents? +
A U.S. bank account gives you access to the world's largest economy, enables seamless international payments, increases credibility with U.S. clients, and simplifies tax compliance and financial management.
How do I know if my business needs an EIN? +
If your LLC or Corporation has more than one member, pays employees, or needs to open a U.S. bank account, you need an EIN. Single-member LLCs with no employees may also require one for certain banking and legal purposes.

Latest Blog Posts

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Company Formation
How to Form an LLC in the United States as a Non-Resident

Step-by-step guide to forming a U.S. LLC from abroad. Learn which state to choose, what documents you need, and how to get your EIN fast...

May 20, 2025 Read More →
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ITIN & EIN
What Is an ITIN and Why Do You Need One in the US?

If you're ineligible for an SSN but need to file U.S. taxes or open a bank account, an ITIN is your key. Find out who qualifies and how to apply...

April 14, 2025 Read More →
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Tax Filing
U.S. Tax Filing for Foreign-Owned LLCs: Everything You Need to Know

Foreign-owned single-member LLCs have unique IRS filing requirements. Learn about Form 5472, annual deadlines, and how to avoid costly penalties...

March 3, 2025 Read More →
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Launch Your U.S. Business
From Anywhere in the World

No U.S. address needed. No citizenship required. Our experts guide you through every step — company formation, ITIN, EIN, and tax filing.

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