LLC vs Sole Proprietorship comparison for non-us residents: liability protection, tax treatment, foreign owner eligibility, formation cost, complexity, and investor friendliness. Make the right choice.
Everything non-US founders need to make the right structural decision.
| Criteria | 🏢 LLC | 👤 Sole Proprietorship |
|---|---|---|
| Liability Protection | ✅ Strong — personal assets protected from business liabilities | 🚫 None — you are personally liable for ALL business debts, lawsuits, and obligations |
| Tax Treatment | Pass-through by default. Profits/losses reported on personal return. No entity-level federal tax. Can elect C-Corp or S-Corp taxation. | Pass-through — all business income reported on Schedule C of personal return. Subject to self-employment tax (15.3%) on net profit. No separation from personal taxes. |
| Foreign Owner Eligible | ✅ Yes — non-resident aliens and foreign nationals can own 100% of a US LLC | ⚠️ Technically yes if you have ITIN/SSN and operate legally in the US, but not practical for most non-US residents. Requires physical presence in the US to conduct business and US tax residency. |
| Formation Cost | $50–$300 state filing fee + ~$100–150/yr registered agent | $0 — no state filing required. May need local business license ($20–100). DBA registration if using trade name ($10–100). |
| Complexity | Low | Very Low — no formation documents, no state filings, no separate business tax return |
| Investor Friendly | Moderate — flexible but some institutional VCs prefer C-Corp structure for equity rounds | 🚫 Not fundable — no separate legal entity, no stock structure, cannot raise institutional capital |
Limited Liability Company
✅ Yes — non-resident aliens and foreign nationals can own 100% of a US LLC
Sole Proprietorship
⚠️ Technically yes if you have ITIN/SSN and operate legally in the US, but not practical for most non-US residents. Requires physical presence in the US to conduct business and US tax residency.
Use these guides to match your situation to the right structure.
The Tax Structure Planner models your tax outcome for each entity type. Answer 5 questions and see your estimated savings.
How each entity type interacts with US visa status.
No US visa required to own an LLC. Active management while physically in the US may require work authorization. E-2 Treaty Investor Visa available for owners actively managing operations.
A non-US resident operating a sole proprietorship in the US generally requires authorization to work in the US. This structure is typically not viable for non-US founders operating remotely or without proper work authorization.
S-Corporations are legally prohibited from having non-resident alien shareholders (IRC §1361). If you are not a US citizen or permanent resident (green card holder), you cannot own S-Corp stock. Doing so would immediately terminate the S-Corp election and create a significant tax liability. Choose an LLC or C-Corp instead.
Technically a sole proprietorship has no formation requirements, but it requires the owner to have US tax standing (SSN or ITIN) and permission to work in the US. For most non-US residents operating remotely, a sole proprietorship is not a viable option — an LLC is the correct choice.
An LLC provides liability protection (your personal assets are shielded), is recognized as a legitimate US business entity by banks, creates separation between personal and business finances, and is accessible to non-US residents without physical US presence.
It's very difficult, especially as a non-US resident. Most US banks require an EIN, business formation documents, and often a physical US address. An LLC with an EIN is far easier to bank with using neobanks like Mercury or Relay.
No — zero liability protection. As a sole proprietor, you are personally liable for all business debts, lawsuits, and obligations. One lawsuit can put your personal savings, property, and assets at risk. An LLC costs $50–300 to form and eliminates this risk.
New Mexico ($50 filing fee, no annual report fee) and Wyoming ($100 filing fee, strong privacy laws) are the most cost-effective options for non-US founders. Delaware is best if you plan to raise VC funding.
Explore more entity and state comparison resources for non-US founders.