What a Private Bank Actually Does With a Large Balance, and What Stays Your Problem

Clearing a private bank’s threshold buys credit, custody and trust administration under one roof, plus a named relationship manager. It does not change what protects the money. Bank deposits are insured to $250,000 per depositor, per insured bank, per ownership category. Nothing insures whether the advice was any good.

Three things the threshold actually buys

Credit against assets you would rather not sell. Custody that can hold an operating entity, a trust, and a non-US position on one statement. And a named person whose job is to route you to the institution’s own specialists.

Those are real capabilities and they are not easy to replicate. If you are holding a concentrated position you do not want to liquidate this year, a lending desk that will lend against it is worth having, and it is a capability worth asking any firm about directly rather than assuming either way.

Keep in mind that none of the three is a plan. A threshold is an eligibility test. It tells you the institution will accept the account. It says nothing about what happens to the account after it arrives.

If the upstream version of this question is still open, what a wealth manager’s asset minimum actually means covers that one. This post picks up after you have already cleared somebody’s number.

Three things it does not decide

Who protects the account, and against what. Not the same at a bank as at a brokerage, and the difference is bigger than most people expect. Next section.

What standard the person advising you is held to. That is set by how the advising entity is registered, not by the size of your balance.

Who does the work. The name on the statement is not the person who reads your tax return in March. At a large institution the relationship manager coordinates specialists. At an independent firm the person you met is usually the person doing it. Neither arrangement is automatically better, but they fail differently, and how to choose a wealth manager in San Diego is mostly about telling them apart.

Worth being direct about the framing here. This is not a question of which institution is better, and the honest answer for a specific reader depends on facts that are not in this post. It is a question of whether you want an advisor at this income level at all, and then what kind, which is the ground the San Diego HENRY strategy page covers.

Custody protection is two regimes, not one

This is the part that gets skipped, and it is the part that matters most when a large sum is about to land somewhere new.

Per the FDIC’s Understanding Deposit Insurance page (last updated April 1, 2024), deposit insurance covers $250,000 per depositor, per FDIC-insured bank, for each account ownership category. The same page is explicit that the coverage applies to deposits only, and that it does not extend to non-deposit investment products even when the insured bank itself offers them.

Brokerage custody works on a different statute. Per the Securities Investor Protection Corporation’s What SIPC Protects (retrieved September 2026), the limit of SIPC protection is $500,000, which includes a $250,000 limit for cash, and it covers the custody function if the brokerage firm fails.

Both regimes cover the failure of the institution holding the account. Neither one covers the quality of what was recommended inside it. The Securities Investor Protection Corporation says so in What SIPC Protects: “SIPC does not protect against losses due to a broker’s bad investment advice, or for recommending inappropriate investments.”

Deposit figures from FDIC, Understanding Deposit Insurance, last updated April 1, 2024. Brokerage figures from SIPC, What SIPC Protects, retrieved September 2026. Standard-of-care and disclosure rows from SEC Press Release 2019-89 (June 5, 2019), adopting Regulation Best Interest and the Form CRS relationship summary, and from the SEC Office of Investor Education and Advocacy’s Investor Bulletin: Form ADV (June 24, 2016, updated August 27, 2020). Rows describe categories, not any particular institution, and they describe how an account is held rather than every relationship an institution can have with you. A trust account administered by a bank’s trust department is a fourth arrangement with its own fiduciary obligations under state trust law, and it is not represented in this table. Confirm how your own accounts are titled and held before relying on any of it.

Here is the part almost nobody says out loud. One institution frequently occupies more than one row at the same time. The deposit side, the brokerage side and the advisory side can be three different legal entities behind one logo and one statement package. So the question “what is protecting this money” has to be asked per account, not per institution, and the answer can be three different things inside the same relationship.

Want the rows checked against how your accounts are actually titled? Bring the statements to a complimentary review.

The document to ask for before anything moves

If the entity advising you is a registered investment adviser, there is a disclosure brochure and you are entitled to it.

Per the SEC Office of Investor Education and Advocacy’s Investor Bulletin on Form ADV (published June 24, 2016, updated August 27, 2020), Part 2A of Form ADV contains 18 separate disclosure items, each covering a separate topic, and advisers must answer them in the order the form lists them using the form’s own headings. That last detail is the useful one. It means two brochures from two firms are comparable line for line, which is not true of anything else you will be handed.

Fees and compensation is one of the 18. Brokerage practices is another. Disciplinary information is another, and the same bulletin notes that certain disciplinary events are presumed material if they occurred within the last 10 years.

Part 2B, the brochure supplement, covers the specific individuals who actually provide the advice and interact with you. That is the one to read if the concern is who does the work.

Both are public through the Investment Adviser Public Disclosure system, reachable from the Check Out Your Investment Professional tool on Investor.gov.

One caveat that costs people real time. Whether an ADV exists at all depends on which legal entity your agreement is with. A bank’s trust department and that bank’s registered advisory affiliate are not the same registrant. Ask which entity is signing, then look up that entity rather than the brand.

While you are in there, a size fact that gets sold as a quality fact. Per Investor.gov’s Investment Adviser Registration page, an adviser with less than $25 million of regulatory assets under management is small, $25 million to $100 million is mid-sized, and above $100 million is large and generally registered with the SEC rather than with a state. Small and mid-sized advisers are generally registered with one or more state securities authorities instead. Which regulator holds the file is a function of firm size. It is not a rating.

When the private bank is genuinely the right answer

There are conditions where this is not close, and a post that only listed the downsides would be dishonest.

Borrowing against a concentrated position you are not going to sell. A lending desk that will underwrite against the asset is a capability, not a service level, and if you need it you need it.

Custody that has to hold multiple entities or cross-border positions. If there is an operating company, a family LLC and a foreign-domiciled holding in the picture, an institution that can custody all of it in one place removes a genuine operational problem.

A trustee that has to outlive everyone in the room. An individual trustee is a person who can get sick, move, resign or simply get tired of it. A trust company does not have that failure mode. For a trust with a long horizon that is the argument, and it is a strong one.

Specialty lending against assets with no ready market.

If two or three of those are true at once, the institutional answer is probably right, and nobody should talk you out of it on the strength of a blog post.

If none of them are true, look hard at what the threshold is actually buying. It may be a title and an eligibility line.

What the conversation actually looks like

Worth saying plainly, because most writing on this topic pretends otherwise. This comparison has not come up with a client here. Not once. The demand for the question is in search results, not in meetings, which is probably part of why so little candid writing exists on it.

Brad’s position, if it did come up, is a sequencing point rather than an argument. A private bank may well turn out to be the right option. Working through it one-on-one first is how a person finds out whether it actually fits, and doing that does not close the door on it. The option stays open the entire time you are checking.

What a first conversation can settle is the narrower question this post has been circling: which legal entity each of your accounts is actually with, and which row of the table above it lands in. That is answerable in a meeting. Whether an institution is right for you is not, and this post is not going to pretend otherwise.

The objection that does come up is cost. People assume working with an advisor is expensive, or that they do not have enough going on yet to justify it. The answer has been consistent either way, which is that he meets people where they are and the plan gets built forward from that starting point. What it costs is discussed during a complimentary review, not quoted off a page.

Questions that come up

Does FDIC insurance cover the investment accounts I hold at my bank?

No. The FDIC’s Understanding Deposit Insurance page states that deposit insurance covers deposits only, and specifically that it does not cover non-deposit investment products even when those products are offered by an FDIC-insured bank. Stocks, bonds, mutual funds and annuities are listed there as not covered. Securities held in a brokerage account fall under SIPC instead, which is a different statute with a different limit.

Is a higher minimum a sign of better service?

A minimum is an eligibility threshold. It tells you what an institution has decided is economic for it to serve, which is information about the institution’s cost structure rather than about the work you will receive. The things that decide the work are which entity is advising you, what standard that entity is held to, and who on the team actually does it.

Can I use a private bank and an independent advisor at the same time?

Frequently, yes, and the split is common for a reason. Lending and specialized custody sit on one side. Planning and coordination sit on the other. Whether that split makes sense for a specific situation depends on facts a blog post cannot see, which is exactly the thing worth working through before anything is signed.

Is SEC registration better than state registration?

It is a size line, not a quality line. Per Investor.gov’s Investment Adviser Registration page, advisers above $100 million of regulatory assets under management are generally SEC-registered and advisers below that are generally registered with one or more states, with several exceptions in both directions. State-registered advisers remain subject to federal anti-fraud provisions, and SEC-registered advisers still have to comply with state anti-fraud prohibitions.

What should I actually ask for in the first meeting?

Three documents and one question. The Form ADV Part 2A brochure, the Part 2B supplement for the individual you would be working with, and the Form CRS relationship summary. The question is which legal entity your agreement would be with, because the answer determines which of the three exists and which row of the table above your account lands in.

If you want the accounts read before they move

The work here is small and it is reading work. Pull the account agreements, find out which legal entity each one is actually with, and look up whichever of those entities files a Form ADV.

If it turns out two of your accounts sit in two different rows of that table, that is worth knowing before the transfer paperwork rather than after.

Coordinating that, and deciding what kind of institution should hold a balance that is about to be in motion, is a large part of what the San Diego HENRY strategy page was written around, and the review that goes with it is complimentary. Take a look at the statements with us.

Hope that helps. Just let me know which account is the one you are unsure about.