E-2 Visa for Mongolian Citizens: Requirements and Application Process
By Daniel AydınHead of LegalTech, Plansera AIUpdated November 4, 20269 min read

Mongolia and the United States concluded a Treaty of Friendship and Commerce in January 1991 that entered into force in 1997, granting Mongolian nationals eligibility to apply for E-2 treaty investor status under INA 101(a)(15)(E)(ii). Mongolian applicants typically apply at the U.S. Embassy in Ulaanbaatar, or, if they are already present in the United States in a qualifying nonimmigrant status, through a change of status petition with USCIS on Form I-129.
This guide covers the specific requirements that apply to Mongolian nationals pursuing E-2 status: the treaty basis, the investment and business plan standards, how consular processing works at the Ulaanbaatar embassy, and the documentation issues that most frequently arise for Mongolian applicants.
Treaty Basis: The 1991 US-Mongolia Treaty
The legal foundation for Mongolian E-2 eligibility is the Treaty of Friendship and Commerce between the United States and Mongolia, signed January 23, 1991, and entered into force January 1, 1997. That treaty is the qualifying instrument under 9 FAM 402.9-4(A)(1), which lists the treaties and bilateral investment treaties that confer E-2 eligibility on nationals of each signatory country.
Eligibility is based on nationality, not residence. A Mongolian citizen living in South Korea, Germany, or any other country can still apply for E-2 status based on Mongolian citizenship. Dual citizens of Mongolia and a non-treaty country should consult the specific post at which they will apply, since consular officers have discretion to ask which nationality the applicant is relying upon, and the analysis differs depending on how nationality is claimed and documented.
Nationality Requirement for the Enterprise
Under 9 FAM 402.9-4(A)(2), at least 50 percent of the enterprise through which the investor applies must be owned by nationals of the treaty country. For a Mongolian E-2 applicant, Mongolian citizens must collectively hold at least 50 percent of the equity in the U.S. business. Co-investors who are U.S. citizens, permanent residents, or nationals of other non-treaty countries may hold the remaining equity without disqualifying the enterprise, provided the Mongolian ownership share is genuine, documented, and not structured to conceal actual control by non-treaty nationals.
Officers will review the LLC operating agreement or corporate articles and bylaws to confirm that Mongolian nationals hold the required ownership percentage and that the equity structure has not been designed to satisfy the nationality threshold on paper while actual beneficial ownership rests elsewhere. Nominee arrangements, where a U.S. person holds equity formally but a non-treaty national controls it beneficially, do not satisfy the nationality requirement.
Where Mongolian Applicants File
Mongolian nationals who reside in Mongolia or do not hold a current U.S. nonimmigrant status apply for an E-2 visa at the U.S. Embassy in Ulaanbaatar, located on the Peace Avenue. The Embassy handles nonimmigrant visa applications including E-2. Appointment scheduling is conducted through the Embassy's nonimmigrant visa appointment system, and interview wait times fluctuate with demand. Current estimates are available at travel.state.gov.
Mongolian nationals who are already present in the United States in a valid nonimmigrant status, such as F-1, B-1/B-2, J-1, or H-1B, may file a change of status petition with USCIS on Form I-129 with the E classification supplement rather than traveling back to Mongolia to apply at the Embassy. Standard USCIS processing for I-129 E petitions currently takes several months; premium processing, available for Form I-129, can reduce the adjudication window to approximately 15 business days. A change of status approval does not produce an E-2 visa stamp. If the applicant later travels outside the United States, they must obtain the E-2 visa at a U.S. consular post before re-entry.
Mongolian applicants with valid residence in a third country may also be eligible to apply at a U.S. Embassy or Consulate in that country, subject to the post's scheduling policies. In practice, applying at Ulaanbaatar is usually the most direct path for applicants based in Mongolia.
Investment Requirements for Mongolian Applicants
No fixed statutory minimum investment amount applies to E-2 cases. The investment must be substantial under 9 FAM 402.9-4(B)(3), evaluated under a proportionality test: the invested capital must be substantial relative to the total cost of establishing or acquiring the enterprise. For a business with total startup or acquisition costs of $100,000, an investment of $70,000 to $80,000 or more generally satisfies proportionality. As total enterprise cost rises, the absolute dollar figure required increases even as the percentage requirement may taper slightly. There is no floor below which a dollar amount automatically qualifies.
The investment must be irrevocably committed to the enterprise and genuinely at risk of partial or total loss if the business fails, per 9 FAM 402.9-4(B)(2). Funds held in a personal bank account that the investor could withdraw without consequence, or amounts held in escrow subject to conditions extending beyond visa approval, do not satisfy the at-risk requirement. Operational expenditures such as equipment purchases, tenant improvements, inventory, working capital, security deposits on leases, and professional fees for attorneys and accountants all count as investment when properly documented.
- Capital must be irrevocably committed — not held as personal savings the investor can reclaim
- Loans to the business from outside lenders are acceptable; loans secured by the U.S. business assets itself are not
- Sweat equity (the investor's unpaid labor) does not count as qualifying investment
- Source of funds for all invested capital must be lawfully obtained and traceable through bank records, sale proceeds, or other documented evidence
- Pre-opening expenses paid before the visa is granted can count as qualifying investment if properly documented and committed to the enterprise
Business Plan Standards
The E-2 business plan must address four legal criteria under 9 FAM 402.9 and 8 CFR 214.2(e): the investment is substantial, it is at risk, the enterprise is not marginal, and the investor is coming to develop and direct the business. These are not marketing considerations — they are regulatory requirements that the plan must satisfy with specific facts, financial projections, and documentary evidence. A plan that is well-written but fails to address any one of these criteria in concrete terms will not support approval.
The non-marginality requirement under 9 FAM 402.9-4(B)(6) is frequently the most demanding criterion for Mongolian applicants. An enterprise is marginal if it lacks the present or future capacity to generate more than enough income to provide a minimal living for the investor and family. A solo-operator consulting business or small service firm with projections that show revenue roughly equal to the investor's intended salary, without any path to growth beyond subsistence, will typically be found marginal. The plan must show a credible trajectory of revenue materially above that threshold, supported by market research, comparable business data, or committed contracts.
Financial projections covering five years are standard in E-2 business plans reviewed at U.S. posts. Each year should show projected gross revenue, cost of goods sold or cost of services, operating expenses broken out by category, owner compensation, and net income. The assumptions underlying the projections should be explained and grounded in verifiable data rather than stated as round numbers.
Develop and Direct Requirement
Under 9 FAM 402.9-4(B)(7), the E-2 applicant must be coming to the United States principally to develop and direct the enterprise. This requires a real operational or executive role in the business. Investors who own at least 50 percent of the enterprise are presumed to satisfy this requirement. Those with a smaller ownership share must demonstrate controlling interest through the LLC operating agreement, voting rights, or another mechanism that establishes genuine authority over the business.
For Mongolian applicants, the develop-and-direct analysis sometimes raises questions about whether the investor will actually be present in the United States managing the business or will operate remotely. A business plan that envisions the investor managing operations from Ulaanbaatar or visiting periodically while a U.S.-based manager runs day-to-day activities is likely to generate a request for evidence or a denial. The plan and supporting documentation should establish that the investor will be physically present in the United States and actively directing operations.
Source of Funds Documentation
Source of funds documentation is one of the most scrutinized components of the E-2 application package, and Mongolian applicants must trace the origin of invested capital clearly and completely. Common sources for Mongolian investors include proceeds from the sale of real property, business sale proceeds, personal savings accumulated over time, family transfers, and foreign income.
For funds originating in Mongolia, officers reviewing the application at Ulaanbaatar will generally expect documentation in Mongolian with certified English translations. Bank statements from Mongolian financial institutions, including Golomt Bank, Khan Bank, TDB, and others, should cover the period during which the invested funds accumulated or were received. If the funds moved through multiple accounts before reaching the U.S. business, the paper trail should follow each transfer. Large unexplained deposits or fund movements without supporting documentation commonly generate requests for additional evidence.
Gifts or transfers from family members are permissible as a source of investment funds, but they must be documented as gifts rather than loans to avoid creating a repayment obligation that would undermine the at-risk element. A gift letter from the donor, combined with the donor's own bank records showing the ability to make the gift, is standard documentation for family-funded investments.
Common Issues in Mongolian E-2 Applications
Applications from Mongolian nationals at the Ulaanbaatar Embassy recurrently encounter several document-level issues. Translation requirements apply to all Mongolian-language documents: certified translations into English, prepared by a qualified translator who attests to accuracy and completeness, are required for every document not originally in English. This includes bank statements, business records, property deeds, and corporate documents from Mongolian entities.
Business plan marginality is a persistent issue for applicants in service businesses, consulting, or online operations where the investor is both owner and primary worker. A business plan for a solo-operator model that projects revenue barely above the investor's subsistence needs will face scrutiny. The plan should demonstrate how the business grows beyond the investor's individual labor capacity, whether through hiring U.S. employees, building a client base that generates recurring revenue, or expanding into additional product or service lines over time.
Investment proportionality questions arise when the stated investment amount is low relative to what the business actually requires to operate. If the investor is contributing $30,000 to a business the plan describes as requiring $200,000 in startup capital, the proportionality test fails. The plan's startup cost schedule and the investment amount must be internally consistent and reflect genuine commitments, not aspirational figures.
Applying at the US Embassy in Ulaanbaatar
Mongolian nationals apply for the E-2 visa through the standard nonimmigrant visa process. Applicants complete Form DS-160 online, pay the Machine Readable Visa fee, and schedule an interview through the Embassy appointment system. The DS-160 must reflect the E-2 visa category. After submission, the confirmation page and barcode are presented at the interview.
The E-2 application package submitted at the interview typically includes a valid Mongolian passport, the DS-160 confirmation, evidence of the MRV fee payment, the business plan with five-year financial projections and supporting exhibits, source of funds documentation with certified translations, the U.S. entity formation documents (LLC operating agreement or articles of incorporation), evidence of the investor's ownership percentage, the lease or purchase agreement for U.S. business premises, and any licenses or permits required for the business type.
If the consular officer issues a 221(g) notice at or after the interview, requesting additional documentation or referring the case for administrative processing, this is not a denial. Respond to any document requests completely and within the time specified. Administrative processing at Ulaanbaatar typically resolves within a few weeks to a few months, though timelines can extend during periods of high volume or when additional security-related review is required.
Frequently asked
- Is Mongolia an E-2 treaty country?
- Yes. Mongolia and the United States concluded a Treaty of Friendship and Commerce signed January 23, 1991, which entered into force January 1, 1997. That treaty is the qualifying instrument under 9 FAM 402.9-4(A)(1) that makes Mongolian nationals eligible for E-2 treaty investor status.
- What is the minimum investment for a Mongolian E-2 applicant?
- There is no statutory minimum. The investment must be substantial relative to the total cost of the enterprise under 9 FAM 402.9-4(B)(3). For a business costing $100,000 to $200,000 to establish or acquire, an investment of roughly 50 to 75 percent or more of that total is generally sufficient. The dollar amount must be significant in absolute terms regardless of the enterprise cost.
- Can a Mongolian national apply for E-2 status from inside the United States?
- Yes, through a change of status petition on Form I-129 filed with USCIS, provided the applicant is currently in the United States in a valid nonimmigrant status. The change of status does not produce an E-2 visa stamp; a visa stamp must be obtained at a U.S. Embassy or Consulate if the applicant travels outside the United States after the status change is approved.
- Do Mongolian-language documents need to be translated for the E-2 application?
- Yes. All documents not in English must be accompanied by certified English translations prepared by a qualified translator who attests to accuracy and completeness. This includes Mongolian bank statements, business records, property documents, and any corporate records from Mongolian entities submitted as part of the source of funds or investment documentation.
- What ownership percentage must Mongolian nationals hold in the E-2 enterprise?
- Under 9 FAM 402.9-4(A)(2), Mongolian nationals must collectively own at least 50 percent of the enterprise. An investor who owns 100 percent satisfies this requirement individually. Co-investors who are U.S. citizens, permanent residents, or nationals of non-treaty countries may hold the remaining equity, but the Mongolian ownership stake must be genuine and documented, not a nominal arrangement designed to satisfy the threshold on paper.
- What is the typical processing time for E-2 applications at the US Embassy in Ulaanbaatar?
- Processing times vary. After an interview at Ulaanbaatar, straightforward approvals can be issued within a few days. Cases referred for administrative processing under 221(g) may take weeks to months depending on the type of review required. USCIS change of status petitions currently take several months for standard processing; premium processing reduces the adjudication window to approximately 15 business days. Neither of these timeframes is guaranteed, and the State Department publishes current appointment wait estimates at travel.state.gov.
Educational information, not legal advice. This guide is for general educational purposes only and is not legal advice. Plansera AI is not a law firm and does not provide legal representation. E-2 eligibility is fact-specific and the rules change — verify against current primary sources (9 FAM 402.9, 8 CFR 214.2(e), and USCIS) and consult a licensed U.S. immigration attorney before relying on any of it or filing.
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