Form a US company
Choose the structure that fits your plans. An LLC is flexible and taxed as a pass-through by default. An S-corporation election suits US-resident owners. A C-corporation is the usual choice for venture funding. We register the company, obtain the EIN and prepare your operating agreement.
Get a quote- LLC, S-corporation and C-corporation guidance
- State registration and registered agent
- Operating agreement and bylaws
- Bank-account readiness
EIN and ITIN
An EIN identifies your business with the IRS for taxes, banking and payroll. An ITIN lets individuals who are not eligible for a Social Security number file US returns. We prepare and submit the applications for you.
Get a quote- EIN application (Form SS-4)
- ITIN application (Form W-7)
- Guidance for non-US owners
- Support with IRS correspondence
US compliance
Owning a US company brings yearly obligations. We track them so nothing is missed, including Form 5472 for foreign-owned LLCs, FBAR reporting for foreign accounts above $10,000, state annual reports and sales tax.
Get a quote- Form 5472 and pro forma 1120
- FBAR and FATCA reporting
- State annual reports and franchise tax
- Sales tax registration and filing
A first-year checklist for US businesses
What to do, in order, in your first twelve months.
Choose structure
Decide between LLC, S-corp and C-corp based on owners, funding and tax goals.
Register and get an EIN
File with the state, appoint a registered agent and apply for the EIN.
Open banking and books
Open a US business account and start bookkeeping from day one.
Calendar your filings
Track Form 5472, state reports, estimated tax and payroll deadlines.
Common mistakes foreign founders make
Mixing personal and business funds is the most common error, and it weakens both the books and legal protection. Keep separate accounts and document every owner contribution or loan.
The second is missing information returns. A single-member LLC owned by a non-resident can owe Form 5472 even with no income, and the penalty for missing it is steep.
The third is choosing a state only on price. Delaware, Wyoming and your home state each carry different fees, filings and banking implications. Compare them in our Delaware vs Wyoming guide.
- Keep personal and business money apart
- File Form 5472 on time every year
- Match state choice to your real activity
- Keep minutes, agreements and records
- Review treaty and withholding rules
Doing business in the US: FAQs
Can a non-resident own a US LLC?
Yes. There is no US residency or citizenship requirement. See our non-resident LLC guide.
Do I need a US address?
You need a registered agent address in the state of formation. Banking and payment providers may ask for more.
Will I pay US tax on my LLC income?
It depends on whether income is connected to a US trade or business. See our tax guide.
Keep reading
Related guides and services you may find useful.
Starting or restructuring a US company?
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