A U.S. charity that grants, pays, banks, or staffs across borders picks up a set of federal obligations that a domestic-only nonprofit never sees. The international tax considerations for nonprofits sit on top of the regular Form 990: additional schedules and forms, grantee due diligence, foreign account disclosures, withholding on foreign payees, payroll rules for overseas staff, a foreign tax credit for unrelated business income taxed abroad, and sanctions screening on every counterparty. Miss one and the penalties can run into six figures. Miss enough and the IRS can revoke tax-exempt status.
Reporting Foreign Activities on Schedule F
If your organization spends or receives more than $10,000 through activities outside the United States in a tax year, you file Schedule F with your Form 990.1Internal Revenue Service. Instructions for Schedule F (Form 990) – Statement of Activities Outside the United States The threshold captures the combined total of grantmaking, fundraising, program services, business operations, and investments abroad.
The IRS breaks the world into geographic regions and asks, for each region where you operate, how many offices, employees, and independent contractors you have, plus the dollar amounts spent on program services versus grants to other organizations.1Internal Revenue Service. Instructions for Schedule F (Form 990) – Statement of Activities Outside the United States You describe each activity type (disaster relief, education, medical services, and so on) and list every grant or assistance payment by region, dollar amount, and purpose. Any single foreign recipient that received more than $5,000 requires additional detail.
Late or incomplete returns carry a daily penalty. Organizations with annual gross receipts below $1,208,500 pay $20 per day up to $12,000 (or 5% of gross receipts, whichever is less). Larger organizations pay $120 per day up to $60,000.2Internal Revenue Service. Exempt Organizations Annual Reporting Requirements – Filing Procedures: Late Filing of Annual Returns Repeat failures can lead to audit or revocation.
Additional Forms for Foreign Transfers and Partnerships
Moving property or ownership interests offshore can trigger filings separate from Schedule F. A transfer of more than $100,000 in cash to a foreign corporation during a 12-month period, or any transfer that leaves the nonprofit with at least 10% of the foreign corporation’s voting power or value, requires Form 926. The form asks for the transferred property’s fair market value, the valuation method, and the resulting ownership stake. The penalty for failing to file is 10% of the property’s fair market value, generally capped at $100,000 unless the omission was intentional.3Internal Revenue Service. Form 926 – Filing Requirement for US Transferors of Property to a Foreign Corporation
Interests in foreign partnerships bring in Form 8865. Controlling a foreign partnership (more than 50% of capital, profits, or deductions) makes you a Category 1 filer. Owning at least 10% while another U.S. person controls 50% or more puts you in Category 2. Contributing more than $100,000 to a foreign partnership, or acquiring at least a 10% interest through a contribution, puts you in Category 3.4Internal Revenue Service. Instructions for Form 8865 Form 8865 is due with the organization’s return and carries its own penalty schedule.
Vetting Foreign Grantees
You cannot simply wire money to a foreign organization and treat it as a charitable expenditure. The IRS wants either evidence that the recipient is the functional equivalent of a U.S. 501(c)(3), or hands-on oversight of how the grant is spent. The two accepted methods are equivalency determinations and expenditure responsibility.
Equivalency Determinations
An equivalency determination is a written legal analysis, typically by a qualified tax professional, concluding that a foreign entity is the functional equivalent of a U.S. public charity. The reviewer examines the foreign entity’s bylaws and articles to confirm it is organized and operated for charitable purposes, checks that it is not the equivalent of a U.S. private foundation, and looks for a dissolution clause directing assets to another charitable purpose if the entity shuts down.5Internal Revenue Service. Rev. Proc. 2017-53
A completed determination generally remains current for up to two years, depending on when in the grantee’s fiscal year it was performed and how recent the financial data is.5Internal Revenue Service. Rev. Proc. 2017-53 After that, or if the entity undergoes significant legal or structural changes, you need a new one. With a current determination on file, the domestic nonprofit can treat the grant as if it were made to a domestic public charity.
Expenditure Responsibility
When equivalency isn’t practical, expenditure responsibility does the job through active oversight. The process starts with a pre-grant inquiry evaluating the recipient’s capacity to manage funds and deliver the project.6Internal Revenue Service. Grants by Private Foundations: Expenditure Responsibility If the inquiry checks out, you execute a written grant agreement signed by an officer or director of the recipient that restricts the funds to the specified charitable project and prohibits spending on lobbying, political campaigns, or any non-charitable purpose.7Internal Revenue Service. Terms of Grants: Private Foundation Expenditure Responsibility
The grantee then provides periodic reports on how the money was spent and what progress was made. You keep those reports in permanent files and disclose the grant on Form 990. If the grantee fails to report or diverts the funds, you are expected to take steps to recover the money. Requiring a separate bank account for the grant makes tracking easier on both sides.
Foreign Bank and Financial Account Reporting
Any nonprofit with more than $10,000 combined across all foreign financial accounts at any point in the calendar year must file a Report of Foreign Bank and Financial Accounts, or FBAR.8Internal Revenue Service. Report of Foreign Bank and Financial Accounts (FBAR) The threshold is aggregate, not per-account. Filing is electronic, through FinCEN Form 114.9Financial Crimes Enforcement Network. Report Foreign Bank and Financial Accounts
The report covers any account where the nonprofit has a financial interest or signature authority, even accounts that produce no income. For each one, you disclose the foreign institution’s name and address, the account number, the maximum value during the year (converted using the year-end Treasury exchange rate), and the names of anyone authorized to move funds.
Penalties are steep. A non-willful failure to file can run up to $16,536 per violation at current inflation-adjusted figures. A willful violation carries a civil penalty of the greater of $165,353 or 50% of the account balance at the time of the violation.10eCFR. 31 CFR 1010.821 – Penalty Adjustment and Table Criminal exposure is possible too: a willful failure can lead to a fine of up to $250,000 and up to five years in prison, and both figures double when the violation is part of a broader pattern of illegal activity.11Office of the Law Revision Counsel. 31 USC 5322 – Criminal Penalties
One boundary worth noting. Form 8938, the FATCA disclosure for specified foreign financial assets, applies only to “specified domestic entities,” which the IRS defines as closely held domestic corporations, partnerships with predominantly passive income, and certain domestic trusts with specified U.S. beneficiaries.12Internal Revenue Service. Do I Need to File Form 8938, Statement of Specified Foreign Financial Assets? Most public charities organized as 501(c)(3) corporations do not meet that definition. Charitable trusts with substantial foreign investment portfolios should still evaluate whether they qualify.
Withholding on Payments to Foreign Payees
When you pay a foreign vendor, contractor, or individual for U.S.-sourced income, federal law requires you to withhold 30% of the payment and remit it to the IRS.13Office of the Law Revision Counsel. 26 USC 1441 – Withholding of Tax on Nonresident Aliens The rule reaches compensation for services, rent, royalties, and certain interest payments. Chapter 4’s FATCA provisions add a parallel regime for payments to foreign financial institutions and certain foreign entities.14Office of the Law Revision Counsel. 26 USC Chapter 4 – Taxes to Enforce Reporting on Certain Foreign Accounts
A treaty between the payee’s country and the United States can reduce the rate, but only if the payee gives you a Form W-8BEN (individual) or Form W-8BEN-E (entity) certifying foreign status, tax identification number, and treaty eligibility. Without a valid W-8 in hand, you withhold the full 30%. There is no discretion.
You report the year’s withholding on Form 1042 and give each payee a Form 1042-S showing amounts paid, income type, and taxes withheld.15Internal Revenue Service. Instructions for Form 104216Internal Revenue Service. Instructions for Form 1042-S Fail to withhold the right amount and the nonprofit itself is on the hook for the tax, plus interest and late-deposit penalties. Willful failures can produce a 100% trust fund recovery penalty against responsible individuals in the organization.17Office of the Law Revision Counsel. 26 USC 6672 – Failure to Collect and Pay Over Tax, or Attempt to Evade or Defeat Tax Collecting the W-8 before issuing any foreign payment is the safeguard that prevents the whole cascade.
Payroll for Overseas Staff
Send a U.S. employee abroad, or hire a U.S. citizen working overseas, and Social Security and Medicare withholding generally follows them. The IRS treats any corporation organized under U.S. law as an “American employer,” so the FICA obligation persists across the border.18Internal Revenue Service. Social Security Tax Consequences of Working Abroad The same rule applies to partnerships where at least two-thirds of partners are U.S. residents, and to trusts where all trustees are U.S. residents.
Most host countries also require social security contributions on wages earned within their borders, which sets up a dual liability. Totalization agreements between the United States and roughly 30 countries assign coverage to one country’s system based on where the employee is stationed and how long the assignment lasts.19Social Security Administration. U.S. International Social Security Agreements Without an agreement, the combined burden can be severe.
Employees who meet the bona fide residence test or the physical presence test can exclude up to $132,900 of foreign earned income from federal income tax in 2026, plus a housing cost amount of up to $39,870.20Internal Revenue Service. Figuring the Foreign Earned Income Exclusion The exclusion cuts income tax withholding but leaves Social Security and Medicare obligations untouched, so the two withholding streams have to be tracked separately once an employee qualifies.
Foreign Tax Credits and Permanent Establishment
Charitable revenue is generally exempt from federal income tax, but revenue from activities unrelated to the mission is not. When a nonprofit earns unrelated business income abroad, both the foreign government and the IRS may tax it. Treaties sometimes eliminate the double hit; when they don’t, the Foreign Tax Credit does.
A qualifying income tax paid to a foreign government offsets U.S. tax on the same income. Nonprofits structured as corporations claim the credit on Form 1118. Those structured as trusts use Form 1116.21Internal Revenue Service. Instructions for Form 111822Internal Revenue Service. Form 1116 – Foreign Tax Credit (Individual, Estate, or Trust) Only taxes that function like a U.S. income tax qualify. Sales taxes, VAT, and wealth taxes do not. The credit is capped at the share of U.S. tax attributable to foreign-source income, so keeping receipts and documenting the exchange rate at each payment matters. Overclaiming triggers adjustments or penalties.
Permanent Establishment Risk
Ongoing physical operations abroad can create what tax law calls a “permanent establishment,” which brings a corporate tax filing obligation in the host country. The usual triggers are maintaining an office, employing staff who can sign contracts on the organization’s behalf, or providing services in a country for more than about 183 days within a 12-month period, though the exact threshold varies by treaty. Remote workers based in a foreign country can create the same risk if the local tax authority considers the worker’s home to be at the organization’s disposal. Review the applicable treaty before committing to any physical presence.
OFAC Sanctions Screening
The Treasury Department’s Office of Foreign Assets Control prohibits U.S. persons from transacting with sanctioned individuals, entities, and countries. Those prohibitions apply to every U.S. nonprofit, and violating them can produce civil penalties of up to $377,700 per violation under the International Emergency Economic Powers Act.23Federal Register. Inflation Adjustment of Civil Monetary Penalties
Before any grant, payment, or shipment leaves the country, screen the recipient against OFAC’s Specially Designated Nationals and Blocked Persons List. OFAC provides a free online search tool.24U.S. Department of the Treasury. Basic Information on OFAC and Sanctions The screening should cover the recipient organization, its key personnel, any partner entities, and every intermediary handling the funds. A single payment to a blocked party can trigger enforcement regardless of intent.
For work in comprehensively sanctioned jurisdictions such as North Korea, Syria, or Cuba, OFAC has issued general licenses for certain nongovernmental organization activities, but the scope varies by sanctions program and changes frequently. Anything outside the current general license requires a specific license application. Willful violations of sanctions law can carry criminal penalties including imprisonment, so this is one area where “we didn’t know” is a poor defense.