How to Vet a Cross-Border Financial Adviser

Sudden wealth, a pending move, or assets that now span more than one country all create the same urge: find someone qualified, quickly, and hand them the problem. The trouble is that "financial adviser" covers an enormous range of people, and only a fraction of them genuinely, routinely handle multi-jurisdiction situations well. This guide is a practical way to tell the two apart, before you've signed anything or handed over sensitive detail about your affairs.

None of what follows tells you which specific adviser to choose, or what they should tell you to do: that's rightly personal to your situation. It's about how to choose people you can trust to tell you the truth, even when the truth is inconvenient or the honest answer is "do nothing yet."

Start with who you actually need, and when

A common first mistake is trying to hire an entire team in the first month: a planner, a tax specialist, a lawyer, all at once. Resist it. Most situations need the right person for the stage they're actually at, not every specialist they might eventually need.

• A financial planner or adviser helps build the overall plan, useful once you have a rough sense of your own priorities, not before.
• A tax specialist matters most when your situation is genuinely complex: multiple countries, a residency change, or assets held in more than one jurisdiction.
• A lawyer for cross-border estate or structuring work becomes relevant once you roughly know what you own, where, and who it should go to.

Hire for the decision in front of you. The specific hire can wait until the specific need is real.

The one question that matters most: how are they paid?

Before anything else (before credentials, before reputation, before how polished the meeting felt), ask plainly: "How are you paid?" The answer sorts almost everyone into one of two camps.

• Paid by outcome. A flat or transparent fee for a plan or for their time, regardless of what you end up buying. Their income doesn't change based on which product you choose. That's alignment.
• Paid by product. Commission, or a cut of what they sell you, often built into the product itself and not obvious from the outside. This person can still be entirely honest and competent, but their incentive and your interest are not automatically the same thing.

This isn't a test anyone automatically fails for being product-paid: plenty of legitimate professionals work that way, disclosed openly in some regulated markets. The point is you should know which camp you're in before you weigh the advice.

A related question: whose products can they actually recommend?

Ask directly: "Whose products can you recommend, anyone's, or only your firm's?"

• Independent advisers can recommend from the whole market, and can say "none of these are right for you" without losing anything by saying it.
• Restricted or tied advisers can only recommend their own firm's products or a limited panel, which can still be reasonable, but is a materially different conversation than "whole of market."

A confident, specific answer either way is a good sign. A vague one ("we have access to a range of solutions") is worth pressing on.

Questions that separate a specialist from a generalist

Treat the first meeting as an interview you're conducting, not a pitch you're receiving. A short, consistent set of questions tells you more than any brochure:

• How are you paid: by me, by a product provider, or both?
• Whose products or funds can you recommend?
• What's your typical client's cross-border situation, and how does mine compare?
• Walk me through a case where you told a client not to do something they wanted to do.
• What happens if I want a second opinion before deciding anything?
• Who else (in which countries) would you loop in for a situation like mine?

A good answer is specific, unhurried, and comfortable saying "it depends" or "I'd need to know more before answering that." A genuine cross-border specialist will talk fluently about residency changes and multi-jurisdiction assets; a generalist will often speak in vaguer terms, or steer the conversation back toward familiar, single-country ground.

Red flags worth ending the meeting over

None of these prove bad faith on their own, but two or more together is a strong signal to walk away, or at least slow down and get a second opinion.

• Manufactured urgency about anything that isn't genuinely time-bound.
• Complexity for its own sake: structures that are hard to explain simply are sometimes hard to explain simply because they're hiding something.
• Guaranteed returns. No legitimate investment guarantees an outcome: one of the most reliable single tells in the field.
• Reluctance to explain fees clearly, in writing, in plain language.
• Pressure to decide now, in the room, without taking documents away to review.

Making sure your team actually talks to each other

A cross-border situation is exactly where advisers working in silos causes real damage: a tax structure a lawyer didn't know about, or a plan that assumes a residency status nobody flagged. Tell each professional who else is on your team, give them explicit permission to talk to one another directly, and ask early: "is there anything about my situation the others need to know before you finalise this?" Someone (often you) has to hold the whole picture, because no single adviser can be expected to see everything.

Frequently asked questions

What's the single most important question to ask a financial adviser?

"How are you paid?" Before credentials, before reputation, before how polished the meeting felt, this one question sorts most advisers into paid-by-outcome or paid-by-product, and that distinction changes how much weight their recommendations should carry.

How do I know if an adviser genuinely handles cross-border situations?

Ask what their typical client's situation looks like, and how yours compares. A genuine cross-border specialist will talk fluently about residency changes, multi-jurisdiction assets, and coordinating with advisers in other countries. A generalist who occasionally handles cross-border cases will often speak in more general terms, or steer the conversation back to familiar, single-country territory.

What are the biggest red flags when meeting a financial adviser?

Manufactured urgency, guaranteed returns, reluctance to explain fees clearly in writing, and pressure to decide in the room without taking documents away to review. None proves bad faith alone, but two or more together is a strong signal to slow down or seek a second opinion.

Should I use one adviser or several for a cross-border situation?

Most cross-border situations genuinely need more than one professional: a planner, a tax specialist, sometimes a lawyer in more than one country. The important part isn't the headcount, it's making sure they know about each other and are working from the same picture of your assets and goals, rather than advising in silos.