United States · Corporations

Funding Your US Corporation From Abroad: Shares or Loan

A wire from abroad is generally not income to a US C corporation if it buys shares or creates a genuine loan. Before sending money or paying company bills, document whether the corporation will issue shares or owe repayment. A foreign owner's loan and interest can require Form 5472; the corporation must withhold and report taxable interest paid to that owner.

Tax year 2026 · Last updated · Published by Cloud Accounting under standing professional approval

Who this is for

  • US C corporations funded by an individual owner who is a foreign person for US tax purposes
  • Foreign owners who pay a US corporation's bills personally

Not covered here

  • Foreign-owned disregarded entities
  • Funding from a foreign parent company
  • Foreign-country rules on sending money abroad
  • State rules for issuing shares
  • Payments from the corporation to its owner

Is a wire to my US corporation taxable income?

A US C corporation generally does not count a genuine shareholder capital contribution or money for newly issued shares as income. Borrowed money creates a repayment obligation, not sales income. Section 118 excludes capital contributions from income; section 1032 prevents corporate gain or loss when it issues shares for money.

The wire's origin does not decide its US tax treatment. Document its purpose and keep the transfer record. Payment for goods or services is different.

Is the funding shares or a loan?

Shares give ownership; a loan gives a real right to repayment. A wire memo saying “loan” is weak evidence if the corporation never agrees to repay or treats the money as permanent capital. Section 385 identifies a written promise, fixed payment date and interest, priority, and debt-to-equity position as relevant factors.

FundingWhat should exist before or soon after the transferWhat happens later
Shares or capitalApproval to issue shares or accept capital, subscription terms, and an updated stock recordNo promise to repay; any return of money needs separate analysis
Owner loanSigned note showing lender, principal, due date, interest, and repayment termsThe corporation tracks principal and interest separately and follows the note

Follow the terms in the books and payments; classify undocumented advances promptly.

Does a cash share purchase go on Form 5472?

Form 5472 applies if a US corporation has a reportable related-party transaction and a foreign person owns 25% of its voting power or value, directly or indirectly, at any time in the year. Living abroad does not decide foreign-person status: a US citizen is not foreign, and a green card or substantial US presence may make a noncitizen a US tax resident. See the Form 5472 instructions and IRS residency guidance.

A cash purchase of newly issued shares generally is not a listed Form 5472 transaction for a US C corporation. The regulation lists loans and interest; its contribution rule applies only to a foreign-owned disregarded entity. The Form 5472 instructions distinguish Parts IV, V, and VI.

“Stock in trade” on Form 5472 means inventory, not the corporation's own shares. A transaction mixing shares with services, property, or debt needs separate review. See Foreign-owned C corporation filing for the annual forms.

If I pay company bills with my personal card, is that a loan?

A personal-card payment is usually an owner advance if the corporation owes you reimbursement. It can instead be capital if documented as a contribution or consideration for shares. For a fee paid before incorporation, keep the receipt; after formation, document whether the corporation assumes the cost and owes reimbursement or accepts it as capital. Do not book a loan before that decision. First corporate return with no revenue covers formation-cost deductions. Keep the invoice, card statement, approval, and repayment decision.

If the payment creates a loan from a foreign related owner, keep it in the owner-loan schedule. Form 5472 line 17 uses beginning and ending loan balances or a monthly average, not the sum of advances.

Should a founder loan charge interest, and is withholding due?

Put an interest rate and payment terms in the note before the loan starts. An interest-free or below-market corporation-shareholder loan can create deemed interest under section 7872. Its small-loan exception applies while aggregate loans between the owner and corporation do not exceed $10,000, unless tax avoidance is a principal purpose. A rate on paper also needs to match the corporation's actual records and payments.

Interest paid by a US corporation to a foreign owner is generally US-source income subject to withholding. The usual rate is 30% unless a documented exemption or treaty rate applies. A lender owning at least 10% of the corporation's voting power cannot use the portfolio-interest exemption. IRS Publication 515 explains both rules.

For an eligible individual resident in India, Article 11 of the US-India treaty generally caps US tax on ordinary interest at 15%. Get a valid Form W-8BEN before applying that rate; other treaties differ. The corporation, as withholding agent, owes tax it fails to withhold under section 1461. Report paid or deemed-paid interest on Forms 1042 and 1042-S, generally due March 15, 2027 for payments during this page's tax year; deposits can be due sooner under the Form 1042 instructions. Form 5472 line 32 reports paid or accrued interest, subject to its section 163(j) instruction.

If a foreign individual owns more than 50% of the stock's value, section 267 generally delays the corporation's deduction for interest owed to that person until it is paid, even if the books accrue it. This deduction rule does not change Form 5472's paid-or-accrued instruction. See 26 CFR 1.267(a)-3.

What records and book entries should the corporation keep?

Form 5472 instructions require related-party records. A missing or substantially incomplete form, or missing required records, can cost the corporation $25,000 initially. Reconcile owner accounts before filing.

For foreign currency, keep the original amount, conversion date and rate, and US-dollar amount. Form 5472 requires US-dollar amounts and an exchange-rate schedule.

EventBasic book entryKey evidence
Cash for sharesIncrease cash and share capital or additional paid-in capitalTransfer record, approval, subscription, stock ledger
Owner loan receivedIncrease cash and loan payable to ownerTransfer record, signed note, loan schedule
Owner pays a company billRecord the expense or asset and a payable to owner, unless documented as capitalInvoice, card proof, approval, classification
Interest accrues or is paidRecord interest expense and interest payable or cash separately from principalNote, calculation, payment and withholding records

For regular bookkeeping decisions, see Doing your own books or hiring a bookkeeper.

Can I convert an owner loan into shares later?

Yes, the corporation can issue shares to extinguish a genuine owner loan. Document the balance, unpaid interest, share value, approval, and settlement date. Remove the loan payable and record the shares; account separately for any value difference and unpaid interest.

The conversion can have tax consequences: section 108(e)(8) measures debt satisfied with corporate stock by that stock's fair market value. If the shares are worth less than the debt, cancellation-of-debt income may arise. Review the conversion before signing it and reassess whether it creates a Form 5472 transaction.

Example

Illustrative amounts in US dollars. Each scenario assumes an individual who is a foreign person for US tax purposes and owns at least 25% of the US C corporation's voting power.

A founder wires money for shares

The founder wires $50,000 for newly issued shares. The corporation records cash and equity, not income, and keeps the transfer, approval, subscription, and stock ledger. This cash purchase generally is outside the C corporation's Form 5472 transaction list.

A founder makes an interest-bearing loan

The founder lends $20,000 at 5% on the year's first day, creating $1,000 of interest. With no repayment or section 163(j) limit, Form 5472 line 17 shows $0 opening and $20,000 ending; line 32 shows $1,000 interest. Portfolio interest is unavailable. When the interest is paid, the corporation withholds $300 at 30%, or $150 at the 15% treaty rate for a qualifying Indian resident with a valid W-8BEN. It files Forms 1042 and 1042-S and checks when to deposit the tax.

A founder pays bills personally

The founder pays $3,000 of company bills on a personal card. If reimbursement is intended, the corporation records the cost and a $3,000 payable to the founder, then includes it in the owner-loan records for Form 5472. If the payment was intended as capital, document a contribution or the shares actually issued and record equity. An existing reimbursement payable remains debt until separately settled.

Different for you?

Figures on this page

FigureValueSource
Foreign ownership that makes a US corporation a Form 5472 reporting corporation
At least this share of vote or value held by one foreign person, directly or indirectly, at any time in the tax year. A single-member LLC wholly owned by one foreign person is treated as such a corporation.
25%IRS: Instructions for Form 5472
Checked
Section 7872 small-loan limit for corporation-shareholder loans
Aggregate outstanding loans between borrower and lender; exception does not apply if tax avoidance is a principal purpose
$10,000US Code: section 7872(c)(3)
Checked
Withholding rate on US-source FDAP income paid to foreign persons
Applies to the gross amount of US-source FDAP income not effectively connected with a US trade or business; a treaty may lower it. Also the rate on pay to non-resident independent contractors for services performed in the US.
30%IRS: Fixed, determinable, annual, or periodical (FDAP) income
Checked
Voting ownership that bars the portfolio-interest exemption for corporate debt
Foreign lender owns at least this share of the corporation's total combined voting power
10%IRS: Publication 515
Checked
US-India treaty ceiling on ordinary interest paid to an eligible Indian resident
Article 11(2)(b), interest other than qualifying bank or similar financial institution interest; treaty conditions apply
15%IRS: US-India income tax treaty, Article 11(2)(b)
Checked
Forms 1042 and 1042-S due date for 2026 payments
Form 1042-S must also be furnished to recipients by this date
March 15, 2027
Tax year 2026
IRS: Instructions for Form 1042-S (2026)
Checked
Form 5472 penalty for failure to file or keep records
For tax years beginning after December 31, 2017. Per reporting corporation, per tax year. A substantially incomplete Form 5472 counts as a failure to file. IRC 6038A(d)(1); Treas. Reg. 1.6038A-4(a).
$25,000IRS: Instructions for Form 5472
Checked

Primary sources

About this guide

Published by Cloud Accounting under standing professional approval. This version has no separately recorded personal review. It explains general rules for the tax year shown. It is not advice for your situation.

Changes

  • : First published.

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