LLC vs C-Corp for Non-Residents: Which Should You Form?

For most non-residents, an LLC is the simpler, cheaper choice, while a C-Corp mainly wins when you plan to raise venture capital or issue stock. The LLC vs C-Corp for non residents decision comes down to three things: which IRS forms you file, whether you face double taxation without a treaty, and what your future investors expect.

This guide compares both structures specifically for foreign owners with no US presence. UpToNova forms either entity for a flat $200 service fee plus the state filing fee — no SSN, no US address, and no travel required.

Last updated: July 2026.

Quick Answer: LLC vs C-Corp for Non-Residents at a Glance

The table below summarizes how the two structures differ for a foreign owner. Figures such as state fees and tax thresholds change, so treat this as a starting point and verify the current numbers before you file.

Factor	US LLC (foreign-owned)	US C-Corp (foreign-owned)
Default federal tax	Pass-through (disregarded or partnership)	Entity pays 21% corporate tax
Main IRS filing	Form 5472 + pro forma Form 1120 (single-member)	Form 1120 (full corporate return)
Double taxation risk	No entity-level tax; owner taxed once	Possible: corporate tax, then dividend withholding
Liability protection	Yes	Yes
Investor friendliness	Lower (VCs prefer stock)	High (stock, SAFEs, options)
Ongoing complexity	Lower	Higher
Best for	Freelancers, agencies, e-commerce, bootstrapped SaaS	Startups raising VC or issuing equity

What Is a US LLC for Non-Residents?

A Limited Liability Company (LLC) is a US business entity that separates your personal assets from your business debts while staying flexible on taxes. For a non-resident with a single owner, the IRS treats a US LLC as a "disregarded entity" by default — meaning the company itself usually pays no federal income tax, and profits flow to you.

Non-residents choose LLCs because they are inexpensive, light on paperwork, and do not require you to live in or visit the United States. You can own 100% of a US LLC from abroad. If you want a deeper look at where an LLC is registered and why state choice matters, see our comparison of Wyoming vs Delaware for your LLC.

An LLC is often the right fit if you run an agency, freelance business, e-commerce store, or a software product you fund yourself. It gives you a real US company, a US bank account path, and limited liability — without corporate-level tax.

What Is a US C-Corp for Non-Residents?

A C-Corporation (C-Corp) is a separate taxable entity that pays its own federal income tax at a flat 21% rate (as of 2026). Ownership is divided into shares of stock, which makes it the standard vehicle for raising money and granting equity to team members.

Non-residents can own and operate a US C-Corp, and Delaware is the most common state of incorporation because its corporate law is well understood by investors. The trade-off is more formality: a board of directors, bylaws, shareholder records, and a full corporate tax return each year.

If your goal is to raise venture capital, issue SAFEs (Simple Agreements for Future Equity), or offer stock options, the C-Corp is almost always expected. For a bootstrapped one-person business, that machinery is usually overkill.

Taxation Differences for Foreign Owners

This is where the two structures truly diverge, and where foreign ownership adds special rules. Tax outcomes depend on whether your activity is "effectively connected" to a US trade or business and whether your country has a tax treaty with the United States. Always confirm your position with a CPA; the notes below are general education, not advice.

How a foreign-owned LLC is taxed

A single-member LLC owned by a non-resident is disregarded for tax, so there is no corporate-level tax. However, the IRS still requires an information return: a foreign-owned single-member (disregarded) LLC must file Form 5472 attached to a pro forma Form 1120 every year, even when US tax owed is $0. The minimum penalty for a late or missing filing is $25,000 under IRC Section 6038A, so this is not optional. It is generally due with Form 1120 by April 15 (or October 15 with an extension).

Whether you owe any actual US income tax is a separate question from filing. Many non-residents with no US employees, office, or dependent agent owe little or nothing, but the analysis is fact-specific. We break down the details in whether non-resident LLCs pay US tax.

How a foreign-owned C-Corp is taxed

A C-Corp files a full Form 1120 and pays 21% corporate income tax on its profits. If the company then distributes profits to you as a non-resident shareholder, those dividends are generally subject to US withholding tax — 30% by default, or a lower rate if a tax treaty applies. That two-layer outcome (corporate tax, then dividend withholding) is the classic "double taxation" risk.

Treaties matter. If your home country has an income tax treaty with the US, dividend withholding may drop substantially. If there is no treaty, you can be exposed to the full 30% on top of the 21% corporate tax. Check the current treaty status on IRS.gov before assuming a lower rate, and note that treaty positions can change.

Liability Protection: Is There a Difference?

Both an LLC and a C-Corp give you limited liability — your personal assets are generally shielded from business debts and lawsuits, provided you keep the company properly separated from your personal finances. In this respect there is no meaningful advantage to either structure.

What actually protects you is good practice: keep a dedicated US business bank account, do not mix personal and company money, sign contracts in the company's name, and stay current on filings. Liability protection is weakened by sloppy record-keeping, not by choosing an LLC over a corporation.

Which Structure Do Investors Expect?

If you plan to raise outside money, the market has a strong default: a Delaware C-Corp. Venture funds, accelerators, and angel investors are set up to buy preferred stock and to accept SAFEs, and those instruments live inside a corporation, not an LLC.

Key reasons investors prefer the C-Corp:

• Stock and stock options. Corporations can issue shares and grant equity to employees; LLCs cannot issue stock.
• SAFEs and priced rounds. The standard fundraising paperwork assumes a corporation.
• Clean cap table. Investors understand Delaware corporate law and want predictable governance.
• Pass-through friction. Many US funds cannot easily hold LLC interests because of the tax reporting it creates for them.

If you are not raising money, none of this applies, and the LLC's simplicity usually wins. You can also convert an LLC to a C-Corp later if your plans change, though it adds cost and paperwork.

Compliance and Ongoing Costs Compared

Beyond formation, each structure has recurring obligations. The exact amounts depend on your state — verify current fees with the state Secretary of State, since they change.

Item	LLC (non-resident)	C-Corp (non-resident)
Annual IRS filing	Form 5472 + pro forma 1120	Form 1120
Registered agent	Required	Required
State annual report / franchise	Varies by state (verify)	Varies by state (verify)
Corporate formalities	Minimal (operating agreement)	Board, bylaws, minutes, stock records
Bookkeeping burden	Lower	Higher
Typical accountant cost	Lower	Higher

Also keep an eye on Beneficial Ownership Information (BOI) reporting. FinCEN narrowed BOI requirements in 2025, largely to foreign reporting companies, and the rules remain in flux. Always verify the current FinCEN requirement on FinCEN.gov before you act, rather than relying on any fixed deadline you read online.

EIN and Banking: Any Difference for Non-Residents?

Both entities need an Employer Identification Number (EIN) from the IRS, and both face the same reality: without an SSN or ITIN, you cannot use the IRS online tool. The application is Form SS-4, and a non-resident with no SSN or ITIN writes "Foreign" on line 7b, then submits by fax or mail. The IRS international EIN fax number is +1 (304) 707-9471.

Expect the EIN to take roughly a few business days by fax, or about 4–6 weeks by mail — there is no same-day online EIN for applicants without an SSN or ITIN. If you already have an EIN and a bank asks you to confirm it, a 147C letter re-verifies an existing number; request it from the IRS Business & Specialty Tax Line at 1-800-829-4933. Our step-by-step guide covers how to get an EIN without an SSN in detail.

For banking, the process is the same for both structures: with your formation documents and EIN, you can typically open a US business account online with Mercury, Relay, or Wise — no US visit required. The entity type rarely changes bank eligibility; your EIN and formation paperwork do.

Decision Framework: Which Should You Choose?

Use this ordered checklist to decide:

1. Are you raising venture capital or issuing stock/options? If yes, form a Delaware C-Corp. This single factor usually decides it.
2. Are you bootstrapping a service, agency, e-commerce, or SaaS business? If yes, an LLC is almost always simpler and cheaper.
3. Do you want to minimize annual tax complexity? The LLC's pass-through treatment avoids entity-level tax and double taxation.
4. Does your country lack a US tax treaty? If so, be cautious with a C-Corp, since un-treatied dividend withholding can reach 30%.
5. Might you raise money later but not now? Start as an LLC and convert if and when investors arrive.

For most non-resident founders reading this, the answer is an LLC. The C-Corp is a deliberate choice tied to fundraising, not a default.

How UpToNova Helps You Form Either Structure

UpToNova forms US LLCs for non-residents with no SSN, no US address, and no travel — and we serve founders across 50+ countries. Our flat price is a $200 service fee plus the state filing fee, with the same transparent model whichever structure fits your plan.

Every LLC package includes the state filing, one year of registered agent service, EIN filing (obtained without an SSN), an operating agreement, and guidance to open a US business bank account with Mercury, Relay, or Wise. Formation filing typically completes in about 3 days; the EIN follows on the IRS timeline described above.

Ready to start? See transparent pricing and form your US company today, and skip the guesswork on forms, states, and banking.

This guide is general information, not legal or tax advice — consult a licensed attorney or CPA for your situation.

Frequently Asked Questions

Is an LLC or C-Corp better for a non-resident with no US employees?

For most non-residents with no US staff or office, an LLC is better because it avoids entity-level tax and keeps compliance light. You still file Form 5472 with a pro forma Form 1120 each year. Choose a C-Corp mainly if you intend to raise venture capital or issue stock. Confirm your specifics with a CPA.

Does a foreign-owned LLC really pay no US tax?

Not automatically. A single-member foreign-owned LLC is disregarded, so there is no corporate tax, but whether you owe US income tax depends on whether your activity is effectively connected to a US business. Many owners owe little, but the analysis is fact-specific. Filing Form 5472 is required regardless, even at $0 tax.

Why do investors want a Delaware C-Corp instead of an LLC?

Investors buy stock and use SAFEs and options, all of which require a corporation — LLCs cannot issue stock. Delaware corporate law is familiar to funds, making the cap table predictable. If you are raising money, forming a Delaware C-Corp avoids a costly conversion later. If you are bootstrapping, this rarely matters.

Can I get an EIN for either structure without an SSN?

Yes. Both an LLC and a C-Corp obtain an EIN by filing Form SS-4 with "Foreign" on line 7b, submitted by fax or mail — the online tool needs an SSN or ITIN. Fax typically takes a few business days; mail takes about 4–6 weeks. UpToNova files the EIN for you as part of formation.

What happens if I miss the Form 5472 filing?

The minimum penalty is $25,000 under IRC Section 6038A for a late or missing Form 5472, even if you owe no US tax. It is filed with a pro forma Form 1120, generally by April 15 (or October 15 with an extension). Because the penalty is severe, many non-resident owners use an accountant. Verify current rules on IRS.gov.

Should I choose Wyoming or Delaware for my company?

For a simple LLC, Wyoming is popular for low fees and privacy; Delaware is the default when you plan to raise investment as a C-Corp. Your best choice depends on your goals and budget, and state fees change over time. Compare the trade-offs in our Wyoming versus Delaware guide before filing.