These three states dominate foreign LLC formations — but for different reasons. New Mexico wins on cost and simplicity. Wyoming wins on asset protection and reputation. Delaware wins on investor confidence and legal sophistication. This guide compares all three specifically for non-US resident owners.
No matter which state you choose, foreign owned LLC form 5472 duties, foreign owned LLC tax filing, and the need for a form 5472 CPA remain central, while New Mexico LLC compliance stays the lightest at the state level.
**Short Answer:** New Mexico is best for low cost and privacy, Wyoming is best for reputation and asset protection, and Delaware is best for fundraising and complex structures. All three can still trigger the same federal foreign-owned LLC filing duties.
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How New Mexico LLC compliance compares with other states
| Factor | New Mexico | Wyoming | Delaware |
| **Formation cost** | $50 | $100 | $90 |
| **Annual report** | None required | $60/year (anniversary month) | None for LLCs ($300 franchise tax instead) |
| **Franchise tax** | $0 | $0 | $300/year |
| **State income tax (no state income)** | $0 | $0 | $0 |
| **Registered agent** | $100-150/year | $100-150/year | $100-200/year |
| **Total annual state cost** | $100-150 | $160-210 | $400-500 |
| **Form 5472 (federal)** | Required | Required | Required |
| **Privacy (members public?)** | No | No | No |
| **Asset protection** | Standard | Strong (charging order) | Moderate |
| **Court system** | Standard | Standard | Court of Chancery (specialized) |
| **VC investor acceptance** | Low | Neutral | High (required for C-Corps) |
| **Series LLC available** | No | Yes | Yes |
| **Dissolution risk** | Very low (no report to miss) | Medium (miss annual report) | Medium (miss franchise tax) |
| **Banking acceptance** | Good (Mercury, Relay accept) | Good (all major banks accept) | Excellent (all banks accept) |
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The 5-Year Cost Analysis
| Year | New Mexico | Wyoming | Delaware |
| Formation (Year 0) | $50 + $100 agent = $150 | $100 + $100 agent = $200 | $90 + $150 agent = $240 |
| Year 1 | $100 (agent only) | $160 (report + agent) | $450 (franchise + agent) |
| Year 2 | $100 | $160 | $450 |
| Year 3 | $100 | $160 | $450 |
| Year 4 | $100 | $160 | $450 |
| Year 5 | $100 | $160 | $450 |
| **5-Year Total (state only)** | **$650** | **$1,000** | **$2,490** |
| **Savings vs Delaware** | **$1,840** | **$1,490** | — |
*Form 5472 CPA costs ($300-800/year) are identical across all states and excluded from this comparison.*
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Detailed Scoring by Category
Cost (Winner: New Mexico)
| Metric | New Mexico | Wyoming | Delaware |
| Annual state cost | $0 (agent only: $100-150) | $60 report + agent | $300 tax + agent |
| Score | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐ |
Privacy (Winner: Tie — NM & WY)
| Metric | New Mexico | Wyoming | Delaware |
| Members on public record | No | No | No |
| Managers on public record | No | No | No |
| Operating agreement public | No | No | No |
| BOI report (FinCEN) required | Yes (federal) | Yes (federal) | Yes (federal) |
| Score | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
Asset Protection (Winner: Wyoming)
| Metric | New Mexico | Wyoming | Delaware |
| Charging order protection | Standard | Strong (sole remedy) | Moderate |
| Single-member LLC protection | Uncertain | Protected | Less certain |
| Case law depth | Limited | Moderate | Extensive |
| Score | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
Investor Confidence (Winner: Delaware)
| Metric | New Mexico | Wyoming | Delaware |
| VC acceptance | Low — unfamiliar to investors | Neutral — acceptable for LLCs | High — required for C-Corps |
| Accelerator requirement | Never required | Rarely required | Frequently required |
| M&A standard | Uncommon | Acceptable | Standard |
| Score | ⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
Simplicity (Winner: New Mexico)
| Metric | New Mexico | Wyoming | Delaware |
| Annual state filings | Zero | One (annual report) | One (franchise tax) |
| Deadlines to track | Federal only | Federal + anniversary month | Federal + June 1 + possible March 1 |
| Dissolution risk from missed filing | Very low | Medium | Medium |
| Score | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐ |
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Our Recommendation Matrix
| Your Situation | Best Choice | Rationale |
| Solo freelancer, minimize cost and admin | **New Mexico** | $0 state fees, zero filings, maximum simplicity |
| E-commerce seller, no NM operations | **New Mexico** | Cheapest + no dissolution risk from missed reports |
| Want strongest asset protection | **Wyoming** | Charging order is sole remedy for creditors |
| Plan to raise VC within 3 years | **Delaware** (C-Corp) | Investor requirement — non-negotiable |
| Multi-member LLC with complex structure | **Delaware** | Court of Chancery + established case law |
| “Stealth” LLC for banking/holding | **New Mexico** | Zero annual touchpoints, maximum dormancy |
| Already in Wyoming, considering switch | **Stay in Wyoming** | $60/year savings doesn’t justify conversion effort |
| Budget is primary concern | **New Mexico** | Saves $60/year vs WY, $300/year vs DE |
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The One Thing That’s Identical Across All Three
| Obligation | New Mexico | Wyoming | Delaware |
| Form 5472 required? | ✅ Yes | ✅ Yes | ✅ Yes |
| Pro Forma 1120 required? | ✅ Yes | ✅ Yes | ✅ Yes |
| Penalty for non-filing | $25,000/year | $25,000/year | $25,000/year |
| Deadline | April 15 / Oct 15 | April 15 / Oct 15 | April 15 / Oct 15 |
| CPA recommended? | ✅ Yes | ✅ Yes | ✅ Yes |
No matter which state you choose, Form 5472 is non-negotiable. The state decision affects your annual state costs and legal protections — it has zero effect on your IRS obligations.
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Founder profiles: which state usually wins?
A side-by-side chart is helpful, but most foreign founders still make the decision based on their actual operating model. These profiles show how the state choice usually plays out in practice.
| Founder profile | Best fit | Why |
| Solo consultant with no US staff | New Mexico | Lowest ongoing state friction and strong privacy |
| Amazon or SaaS founder wanting a cleaner reputation | Wyoming | Better perceived credibility with still-manageable costs |
| VC-backed startup planning SAFEs or priced rounds | Delaware | Investors and lawyers expect the Delaware framework |
| Foreign property or multi-entity owner | Depends | Liability, banking, and tax factors matter more than formation cost |
Cost snapshot for the first full year
| State | Formation/maintenance theme | Ongoing state burden | Federal burden |
| New Mexico | Lowest-friction option | Usually the lightest | Same foreign-owned LLC filing analysis |
| Wyoming | Slightly higher but still efficient | Annual report + agent | Same foreign-owned LLC filing analysis |
| Delaware | Highest prestige and flexibility | Franchise tax and more admin | Same baseline federal layer, plus more complexity for some structures |
Decision checkpoints before you choose
- Decide whether you need fundraising credibility or simply a compliant operating entity.
- Estimate whether privacy, annual state simplicity, or legal sophistication matters most.
- Confirm how you will handle foreign owned LLC tax filing from Year 1 onward.
- If you expect related-party transactions, hire a form 5472 CPA before the first deadline rather than after a notice arrives.
A common mistake is choosing Delaware because it is famous, even when the business model does not need Delaware’s legal ecosystem. Another is choosing New Mexico for simplicity and then ignoring the federal layer entirely. The right state can reduce friction, but no state eliminates IRS reporting for a foreign-owned disregarded LLC.
In practical terms, New Mexico is the quietest state, Wyoming is the best all-around operating choice for many online founders, and Delaware is the specialized option for fundraising or complex corporate planning. The state decision is important, but the compliance system you build after formation is even more important.
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Authoritative Sources
- [IRS Form 5472 Instructions](https://www.irs.gov/forms-pubs/about-form-5472)
- [IRS Form 1120 Information](https://www.irs.gov/forms-pubs/about-form-1120)
- [IRS FBAR Requirements](https://www.irs.gov/businesses/small-businesses-self-employed/report-of-foreign-bank-financial-accounts-fbar)
- [New Mexico Secretary of State – Business Services](https://www.sos.nm.gov/business-services/)
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Frequently Asked Questions
Which state is cheapest for a foreign-owned LLC?
New Mexico. $50 formation + $0 annual state fees. Your only ongoing cost is the registered agent ($100-150/year). Total annual state obligation: ~$100-150.
Does the state I choose affect my Form 5472 filing?
No. Form 5472 is a federal requirement from the IRS. It applies identically to LLCs in New Mexico, Wyoming, Delaware, and all other states. The penalty ($25,000/year) is the same everywhere.
Can I form in New Mexico and conduct business in another state?
Yes. Your LLC’s registration state doesn’t need to match where you do business. However, if you conduct significant business in another state, you may need to “foreign qualify” (register as a foreign LLC) in that state.
Is New Mexico taken seriously by US banks?
Yes. Mercury, Relay, Stripe, and other modern banking platforms accept New Mexico LLCs without issue. Traditional banks may be less familiar with NM, but this is increasingly irrelevant for foreign owners using online banking.
I already have a Wyoming LLC. Should I switch to New Mexico to save $60/year?
Probably not. The $60/year savings over 5 years ($300 total) doesn’t justify the conversion cost and hassle (new EIN, notify banks, update contracts). Stay in Wyoming and focus on filing Form 5472 properly.
Does a foreign owned LLC form 5472 apply in New Mexico, Wyoming, and Delaware alike?
Yes. A foreign owned LLC form 5472 analysis applies in all three states because it is a federal filing requirement.
When does a form 5472 CPA matter most for foreign owned LLC tax filing?
A form 5472 CPA matters most when the owner funds the business, moves money between entities, or wants to compare New Mexico LLC compliance with higher-maintenance states.
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