Freelance contracts for international clients: what changes

Working with a client in another country is increasingly common for freelancers — and the standard domestic freelance contract is not designed for it. The core clauses (scope, payment, IP, confidentiality) are still necessary, but several others become significantly more complex when one party is outside the United States.

This article covers what actually changes when you take on an international client and what your contract needs to address that a standard domestic agreement does not.

Governing law: choose a US state, not the client's country

A domestic freelance contract typically specifies a US state as governing law — the state where you operate, or where the client is located. With an international client, the governing-law clause becomes more important, not less.

As a US freelancer, you almost always want your contract governed by the law of a US state that you are comfortable with. Courts in the US generally enforce choice-of-law clauses under the Restatement (Second) of Conflict of Laws § 187 when the chosen state has a substantial relationship to the transaction. Specifying New York or California law is straightforward if you or the client has a presence there; specifying your home state is the simplest approach.

What you want to avoid: a contract silent on governing law when the client is in Germany, Australia, or Brazil. Without a governing-law clause, a dispute may be litigated under a foreign country's law — which you do not know, may require foreign counsel, and may reach different conclusions on IP ownership, payment, and enforceability.

Dispute resolution: arbitration beats foreign litigation

Enforcing a US court judgment in a foreign country is difficult, expensive, and often impractical for a mid-value freelance dispute. International commercial arbitration is the standard mechanism for resolving cross-border disputes precisely because arbitration awards are enforceable under the New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards (to which over 170 countries are party).

For a significant international engagement, an arbitration clause specifying a recognized arbitration institution and a US seat of arbitration is more enforceable across borders than a US-court forum-selection clause. For smaller engagements, a mediation-first clause is cheaper and faster.

The Federal Arbitration Act (9 U.S.C. § 2) makes written arbitration clauses valid and enforceable in the US; the New York Convention extends that enforceability internationally in signatory countries.

Currency and payment: invoice in USD, specify who pays transfer fees

This is the most practically significant change for most freelancers. If your contract is silent on currency and you invoice in the client's local currency, exchange-rate movements can reduce what you actually receive. A contract invoiced in EUR that pays 30 days later may yield a materially different USD amount than you quoted.

Best practice for international contracts:

• Specify invoice currency as USD.
• Specify that payment is due in USD, regardless of the client's local currency.
• Specify who pays international wire transfer fees and currency conversion costs (typically the client, since they are initiating the payment in a foreign currency).
• Specify an acceptable payment method — international wire transfer, Wise, or a platform that clears in USD to your US bank account.

Without these terms, the client may pay in their local currency and deduct transfer fees, and you receive less than agreed with no contractual basis to object.

IP ownership: the written assignment still applies

US copyright law requires a written signed instrument to transfer copyright ownership (17 U.S.C. § 204(a)). This requirement applies to any contract governed by US law, regardless of where the client is located.

The good news: if your contract is governed by US law and includes a proper copyright assignment, the IP ownership terms are the same as for a domestic client. The potential complication: if the client later seeks to enforce the IP rights in their own country, the effectiveness of a US-law copyright assignment may depend on that country's recognition of foreign copyright assignments — which varies. For high-value IP assignments to clients in countries with weak IP enforcement, this is worth attorney review.

For most standard freelance engagements, a proper written copyright assignment governed by US law is adequate. See the freelance contract template page for the full IP ownership clause breakdown.

Tax and withholding: W-8BEN-E and Form 1099

A freelancer is generally not responsible for the client's tax withholding obligations. However, for larger international engagements, clients in some countries are required to withhold a percentage of payment and remit it to their local tax authority. A contract clause stating that the client is solely responsible for any tax obligations arising in their jurisdiction — and that all payments to you are net of any withholding only if both parties agree in writing — protects you from discovering after the fact that 20% of your invoice was withheld.

US freelancers receiving payment from foreign clients are generally not subject to US withholding on those amounts, but remain responsible for self-employment tax on their gross income. This is a tax compliance matter — consult a tax professional for your specific situation.

Force majeure: international events matter more

Cross-border engagements are more exposed to geopolitical disruption, currency controls, banking system failures, and sanctions regimes that can prevent payment even when both parties are acting in good faith. A force majeure clause in an international contract should address government-imposed payment restrictions and currency controls as qualifying events — not just the natural disasters and public health emergencies typical in domestic event contracts.

Language and interpretation

If the contract will be signed by a client whose primary language is not English, the contract should specify that the English version is controlling in the event of any translation. A client who later claims a misunderstanding based on a translated version of the contract is a risk you can eliminate with a single sentence.

Similarly, specify the time zone for any deadline that references a specific time — "payment due within 14 days" is clear, but "payment due by 5 PM on [date]" needs a time zone.

What stays the same

The core structure of a well-drafted freelance contract does not change for international clients. Scope of services, deliverables, IP assignment, confidentiality, revision limits, termination provisions, and liability caps are all equally necessary. The changes are in the governing-law, dispute resolution, payment mechanics, and currency terms.

If you need a starting point, build your contract with Clausio and add the international-specific terms in the custom clauses section. For high-value international engagements, have a US attorney with international commercial experience review the final document.

Related resources

• Freelance contract template — the 10 clauses every independent contractor agreement needs
• NDA template — non-disclosure agreement with DTSA whistleblower notice
• What clauses does a freelance contract need? — with the US law behind each
• Deposit vs. milestone payments — which payment structure works better for international engagements
• Build your freelance contract →