Filing Proforma 1120 and Form 5472 for Foreign-Owned Single-Member LLCs

Filing Proforma 1120 and Form 5472 for Foreign-Owned Single-Member LLCs

Foreign-owned single-member LLCs operating in the United States must fulfill specific annual federal filing requirements, primarily the Proforma 1120 and Form 5472. These forms document transactions between the LLC and its foreign owner or other related parties, ensuring compliance with IRS standards. For foreign LLC owners, classifying capital contributions, distinguishing business expenses, and correctly reporting cryptocurrency or foreign currency transactions can present unique challenges. This article provides clear guidance on these key topics to help foreign owners navigate their tax obligations effectively.



Key Concepts and Issues

Capital Contributions and Business Expenses

  • Defining Capital Contributions
    Capital contributions include any funds or assets an owner provides to their LLC to support business operations. These contributions represent equity rather than business income, so they should not be reported as business income on the Proforma 1120. Instead, they are classified as related-party transactions on Form 5472, providing transparency about funding sources.
  • Reporting Out-of-Pocket Business Expenses
    Business expenses paid out of the owner’s personal funds, such as advertising or office supplies used exclusively for the LLC, should be reported as capital contributions on Form 5472. This classification is essential because, while these expenses were initially paid with personal funds, they effectively increase the LLC’s resources. Reporting them as capital contributions maintains accurate records of the owner’s financial involvement with the business.

Reporting Timing for Cash-Basis Accounting

The IRS requires that foreign-owned SMLLCs using the cash-basis accounting method report transactions based on when funds actually leave the account rather than when the expense was invoiced. For example, if an advertising expense is dated December 30, 2024, but the funds are deducted on January 1, 2025, the expense should be reported in 2025 on Form 5472. This approach aligns with cash-basis principles, ensuring consistent and compliant reporting.

Cryptocurrency Transactions as Capital Contributions

  • Classifying Cryptocurrency Transactions as Capital Contributions
    When an owner uses cryptocurrency purchased with personal funds to make business purchases, this qualifies as a capital contribution. Documenting the initial purchase, transfer to the LLC, and ultimate use in a business transaction provides a clear trail for IRS reporting.

Foreign Currency Contributions

When reportable or related party transactions are made in a non-USD currency, they must be converted to USD for accurate reporting on Form 5472. The IRS provides an official exchange rate table that can be used, though other reputable financial sources are also acceptable. Be sure to specify the exchange rate source on the form, ensuring transparency.

Step-by-Step Filing Guidance

  • Classify Transactions Carefully
    For accuracy, distinguish between business and personal expenses. Capital contributions, including out-of-pocket expenses paid by the owner for the LLC, should be recorded on Form 5472.
  • Use Payment Dates for Cash-Basis Reporting
    When using the cash-basis method, report transactions based on the date funds actually leave the owner’s account, regardless of the invoice date. This consistency is particularly important for year-end transactions processed in the following year.
  • Follow IRS Guidelines for Currency Conversion
    When reportable or related party transactions are made in foreign currencies, convert to USD using either the Yearly average currency exchange rates
    or another reputable source. Indicate the rate source on Form 5472 for clarity.



Additional Considerations: Corporate Transparency Act (CTA) Compliance

WForeign-owned LLCs must also comply with the Corporate Transparency Act (CTA) under the Anti-Money Laundering Act of 2020, which mandates reporting of beneficial ownership information (BOI).

  • Who Must File: Foreign-owned single-member LLCs created before January 1, 2024, must file a BOI report by January 1, 2025. LLCs formed after January 1, 2024, have a 90-day filing window.
  • Required Information: The BOI report must include each beneficial owner’s full name, address, date of birth, and a valid government-issued identification number. Compliance with the BOI requirements is mandatory to avoid potential penalties.

For assistance with CTA compliance, consult a specialized accounting service that understands the specific filing requirements for foreign-owned LLCs.

Filing the Proforma 1120 and Form 5472 for foreign-owned single-member LLCs involves precise classification and reporting of capital contributions, business expenses, and out-of-pocket costs. Cryptocurrency and foreign currency transactions add further complexity, requiring careful documentation. Additionally, CTA compliance mandates BOI reporting to FinCEN, with penalties for non-compliance.

If you have questions about filing the Proforma 1120, Form 5472, or CTA compliance, schedule a consultation with O&G Tax and Accounting Services. Our team specializes in guiding foreign-owned LLCs through these complex reporting requirements, helping you ensure compliance and clarity in your filings.