Executor Personal Liability in an International Estate

You Can Be Sued Personally

Executors are fiduciaries. That means you owe a legal duty of care to every beneficiary — a duty to protect the estate's value, act impartially, and administer the estate competently. In a domestic estate, that duty is demanding. In an international estate, it becomes a minefield.

If you distribute assets to one beneficiary before a foreign tax authority assesses its claim, and the estate can't cover the bill, the tax authority can come after you personally. If you sell foreign property below market value because you didn't get a proper appraisal, the beneficiaries can sue you for the difference. These aren't hypothetical risks — they're the standard consequences of fiduciary breach.

Where Liability Comes From

Missed tax filings. The US imposes severe penalties for late or missing international tax forms. Failing to file Form 3520 when a beneficiary receives more than $100,000 from a foreign estate triggers a 5% penalty per month on the unreported amount, up to 25%. Failing to file an FBAR for foreign accounts exceeding $10,000 carries a minimum $10,000 civil penalty per non-willful violation. Willful non-filing can trigger a penalty equal to the greater of $100,000 or 50% of the account's maximum balance, plus possible criminal exposure.

Premature distributions. If you distribute estate assets before all foreign creditor claims are resolved and all foreign taxes are paid, you may be personally liable for any shortfall. Foreign creditor notice periods vary by jurisdiction and can catch executors who follow only domestic timelines.

Currency conversion losses. If you convert foreign currencies at poor exchange rates through a high-street bank charging 3-5% spreads instead of using a specialist broker at under 1%, beneficiaries can argue you failed your duty to maximize estate value.

Forced heirship violations. Distributing a French estate according to a US will that ignores forced heirship rules exposes you to claims from the reserved heirs. Those claims have teeth — French law allows heirs to exercise a droit de prélèvement directly against French-situs assets.

Out-of-Country Executor Requirements

If you live in a different country than where the estate assets are located, the foreign court may impose additional requirements:

• Fiduciary bond. Some jurisdictions require a foreign executor to post a bond guaranteeing faithful performance. Premiums depend on the jurisdiction, provider, and estate.
• Local agent or co-executor. Courts may require you to appoint a resident agent or local co-executor who can accept service of process and attend court hearings on your behalf.
• Security deposit. Some jurisdictions hold a portion of the estate assets in escrow until the administration is complete and approved by the court.

These requirements exist because a foreign court has limited ability to enforce judgments against an executor who lives outside its borders. The bond or local agent gives the court leverage.

Co-Executors in Different Countries

Naming co-executors in different countries can simplify administration — each executor handles the assets in their own jurisdiction. But it creates its own complications:

• Joint decision-making. Whether co-executors may act separately depends on local law, the will, and the grant. When decisions must be joint, time zone differences and disagreements can paralyze the administration.
• Conflicting fiduciary standards. Cross-border co-executors may face different fiduciary standards across jurisdictions, including different definitions of breach.
• Double probate applications. In jurisdictions with double-probate procedures, a reserved co-executor who later seeks to act may need a separate grant. Required filings vary, but can include the original grant, a marked copy of the will, and an estate account.

The safest approach is to clearly delineate responsibilities in the will itself: one executor handles the US estate, another handles the UK estate, with a coordination mechanism for shared decisions like overall distribution timing.

Protecting Yourself

Document everything. Keep a detailed log of every decision — why you chose a particular appraiser, why you converted currency on a specific date, why you delayed distribution pending a foreign tax clearance. If your decisions are challenged, this record is your primary defense.

Get professional advice before making any significant distribution, selling any foreign property, or filing any cross-border tax return. The cost of that advice is a legitimate estate expense, and it's far cheaper than personal liability.

The International Estate toolkit includes a decision and conflict log, an agency communication tracker, and a liability exposure checklist designed to protect executors administering assets across multiple jurisdictions.