How to Choose a Financial Advisor: Match the Help to Your Complexity, Not Your Net Worth

Two households, same net worth — $800,000. Opposite needs.

The first is a married couple in their late 30s, two tech salaries, a 401(k), two Roth IRAs, a brokerage account, and a mortgage at a fixed rate. Their finances are boring. Boring is good — but they're paying a wealth manager 1% a year, roughly $8,000, to hold a three-fund portfolio they could own themselves.

The second is a founder whose company just went public. Concentrated equity, ISOs and RSUs, a multi-state tax situation, a trust that's ten years out of date, and a business exit on the horizon. That person is genuinely under-served by a DIY approach — and genuinely needs a team.

Same number on the balance sheet. Completely different answers to "do I need a financial advisor?"

The mistake most people make is choosing an advisor based on how much money they have or how impressive the advisor sounds. The right question is different.

The Question You Should Actually Ask

Forget "do I need a financial advisor?" for a second. Ask this instead:

How complex are my finances — and what kind of help does that complexity actually require?

That's the whole framework. Financial help isn't a binary — advisor or no advisor. It's a spectrum, and the only thing that determines where you sit on it is complexity. Not net worth. Not confidence. Not what your coworker did.

The financial industry has a strong incentive to make you skip this question. If they can convince you that any money is complicated enough to justify a 1% annual fee, they win — because 1% is never just 1%. That single fee, compounded over 30 years, can quietly transfer a seven-figure sum from your account to theirs.

So let's actually measure the thing that matters.

The Complexity Checklist

Go through these six areas and mark each one straightforward or complex. Be honest — there's no virtue in either answer.

1. Income

• Straightforward: A W-2 salary (or two). Predictable, withholding already handled, maybe a bonus.
• Complex: Equity compensation (ISOs, NSOs, RSUs), K-1s, multiple income streams, business income, rental properties, irregular or seasonal pay.

2. Accounts & Assets

• Straightforward: A 401(k), an IRA or two, a taxable brokerage, a checking and savings account, a mortgage.
• Complex: Concentrated single-stock positions, private equity or startup equity, real estate beyond a primary home, crypto or alternative assets, accounts across multiple countries.

3. Taxes

• Straightforward: Standard deduction, one state, taxes done in an afternoon with software.
• Complex: Multiple states or cross-border income, AMT exposure, significant capital gains, business tax filings, trust tax returns.

4. Family & Estate

• Straightforward: Single or a simple marriage, no dependents with special needs, a will (or a will you could get done this year).
• Complex: Blended family, special-needs dependents, meaningful assets to pass on, business succession, estate planning that's actually material to your net worth.

5. Goals

• Straightforward: Save for retirement, buy a home, pay off debt, build an emergency fund, retire on a timeline.
• Complex: Business exit, major philanthropy, a concentrated equity windfall you need to diversify tax-efficiently, retiring at 40 with a 60-year runway.

6. Behavior

This one's different — it's not about your money, it's about you.

• Straightforward: You can set a plan and stick to it. You don't need to talk to a human before every decision. A tool that runs the numbers and tells you the truth is enough.
• Complex: You panic-sell in downturns, you need a third party to talk you off the ledge, or you simply won't execute without someone holding you accountable.

Behavior is the one dimension where everyone can be "complex" — and it's the most legitimate reason to hire help. More on that below.

The Three Tiers

Now map your answers to a tier.

Tier 1 — Mostly straightforward → Self-manage (Alistair)

If you marked three or fewer areas complex, your finances don't justify an ongoing AUM fee. The core of what a traditional advisor does for you — build an allocation, rebalance, answer questions, project retirement — can now be done with software, often better and for next to nothing.

Alistair is built for exactly this tier: it sees your actual accounts, runs the numbers on your real situation, and gives you a plan you can act on — for $4.99/month instead of 1% of your assets. It remembers your details across sessions, so it doesn't make you re-explain your life every time you open it. For a step-by-step of what that looks like, here's the full walkthrough.

The honest caveat: self-managing requires the behavior dimension to be at least partly straightforward. If you can't execute a plan without hand-holding, Tier 1 isn't for you no matter how simple your finances are.

Tier 2 — Moderate complexity → Alistair + one-time specialists

If you marked a handful of complex areas — say, you have RSUs, or you're about to inherit money, or your estate is getting real — you probably don't need a full-time advisor either. You need targeted, fixed-fee expertise on specific problems:

• A CPA for a genuinely complex tax year (a few hundred to a few thousand dollars, once).
• An estate attorney to set up or update a trust (a flat $2,000–$5,000, once).
• A fee-only financial planner for a one-time plan or a second opinion.

These are transparent, finite costs for discrete problems — not an ongoing percentage of your net worth. Alistair handles the day-to-day and the "should I do X?" decisions; you bring in a specialist when a specific question exceeds its scope. This is the most underrated tier, because it's where most people actually live.

Tier 3 — High complexity → A human team, and that's fine

If you marked four or more areas complex — concentrated equity from an IPO, cross-border taxes, a business exit, a trust that holds real money — hire professionals. Not a generalist charging 1% to maybe refer you out; the specialists themselves, coordinated. A CPA, an estate attorney, and a fiduciary financial advisor working together.

Here's the thing: at this level, the 1% fee can be worth it, because the stakes are high enough that a single mistake outweighs the fee many times over. The difference is that you're hiring expertise you actually need, not subsidizing a three-fund portfolio with a holiday card.

The Scorecard

Count your "complex" answers from the checklist:

Two people can have the exact same net worth and land in opposite tiers. That's the point. The fee you should be paying is set by your complexity, not your balance.

If You Do Need a Human, Here's How to Pick One

There are a lot of salespeople cosplaying as advisors, and the worst ones are very good at it. If you've landed in Tier 3 (or want a Tier 2 second opinion), run any candidate through this short filter:

1. Fee-only, not fee-based. Fee-based is a polite word for "also earns commissions." You want someone whose only revenue is the check you write them.
2. Fiduciary, in writing. They should be legally obligated to act in your best interest — and willing to say so on paper.
3. Flat fee over AUM when possible. A percentage of assets is a tax on your entire net worth, forever. A flat or hourly fee scales with the work, not your balance.
4. Willing to show the total cost. If they can't tell you, in dollars, what you'll pay this year — all-in, including fund expense ratios — walk out. The layers add up fast.
5. Clear about what they won't do. A good advisor tells you what's outside their wheelhouse and refers you out. The bad ones pretend to do everything.

And keep this in the back of your mind: the typical advisory relationship gives you about two hours of actual attention a year. Before you pay thousands for those two hours, ask whether the complexity actually demands a human — or whether software has already closed the gap.

The Bottom Line

Choosing a financial advisor isn't a status decision or a net-worth decision. It's a complexity decision.

If your finances are straightforward, paying 1% of your assets for a three-fund portfolio is just a slow leak — and a tool like Alistair covers that tier for the price of a latte. If your finances are genuinely complex, hire the real experts, pay transparent fixed fees, and skip the generalist in the middle.

Most of us live in between — and "in between" is exactly where a flat-fee AI wealth manager plus a couple of one-time specialists beats a lifetime of AUM fees. Match the help to the complexity, not the other way around.