Millionaires typically use private banks, wealth management divisions of large banks, or both—not because the accounts are secret, but because the service model is different

A millionaire's bank account works the same way yours does: money goes in, checks clear, debit cards work. The difference is not the mechanics but the relationship. Once you have roughly $1 million in investable assets, banks stop treating you as a customer and start treating you as a client. That shift changes what you pay, who manages your money, and what services are available to you.

The banks millionaires use fall into a few overlapping categories. Some use private banking divisions of major banks like JPMorgan Chase, Bank of America, or Wells Fargo—these are separate departments within the same institution. Others use independent wealth management firms that are not banks at all but manage money and offer banking services through partnerships. Many use both: a private bank for day-to-day banking and a separate wealth manager for investments.

The core reason for this split is that banks make money from deposits and transactions, while wealth managers make money from managing investments. A millionaire's money is too large to sit idle in a checking account, so the banking relationship becomes almost secondary to the investment relationship.

Key Takeaways

  • Private banking divisions of large banks offer dedicated relationship managers, higher interest rates on deposits, and waived fees—services that only appear once you reach roughly $1 million in assets.
  • Wealth management firms manage investments and often provide banking services through partner banks, charging fees based on the percentage of assets they oversee rather than per-transaction fees.
  • Millionaires often use multiple institutions: a private bank for checking and savings, a wealth manager for investments, and sometimes a brokerage for trading.
  • The banks themselves are often the same names you see on every corner—JPMorgan Chase, Bank of America, Fidelity, Schwab—but accessed through a different department with different terms.

How private banking divisions work

Private banking is a service tier within a traditional bank. JPMorgan Chase calls it "Private Bank." Bank of America calls it "Merrill Private Banking." The structure is the same: once your assets cross a threshold (usually $1 million to $3 million, depending on the bank), you are assigned a relationship manager who handles your accounts.

That manager is not a teller or a phone representative. They are typically a licensed financial advisor who knows your full financial picture—your checking account, savings, investments, loans, and insurance. They can move money between accounts, arrange loans, discuss tax strategy, and connect you to specialists like estate attorneys or tax accountants. You usually have a direct phone number to reach them, and they proactively contact you about changes in interest rates or new services.

Private banking accounts usually waive monthly fees, offer higher interest rates on savings and money market accounts, and reduce or eliminate per-transaction charges. The bank makes money not from fees but from the deposits themselves—they lend out your money at a higher rate than they pay you. The larger your balance, the more valuable you are to them, and the better the terms they offer.

Wealth management firms and how they differ from banks

A wealth management firm is a separate business that manages investments for a fee. Firms like Vanguard Personal Advisor Services, Fidelity Wealth Services, or independent firms like Bessemer Trust do not take deposits the way a bank does. Instead, they hold your money in accounts at custodian banks (often large institutions like Fidelity or Charles Schwab) and charge you a percentage of assets under management—typically 0.5% to 1% per year.

The advantage of this model is alignment: the wealth manager makes more money when your investments grow, so their incentive is to grow your wealth, not to collect fees from transactions. A bank's private banking division still makes money from your deposits, which can create a subtle conflict of interest.

Wealth managers typically handle tax planning, investment strategy, estate planning coordination, and sometimes bill payment and cash management. Many offer banking services through a partner bank—you get a debit card and checking account, but the actual bank is a third party. This separation means you might have accounts at three institutions: a wealth manager (who you meet with), a custodian bank (where your investments sit), and a private bank (where your checking account is).

The threshold where banks start offering private services

Banks do not publish exact thresholds, but the shift typically happens between $500,000 and $3 million in investable assets. "Investable assets" means money available to invest—not your house, not your car, but cash, stocks, bonds, and retirement accounts.

Below that range, you use standard banking: you walk into a branch, call a 1-800 number, or use an app. Above it, a relationship manager contacts you, often unsolicited. Banks are aggressive about recruiting at this level because the lifetime value of a $2 million client is substantial.

The exact threshold depends on the bank and your location. A bank in a wealthy area might set it lower because more people cross it. A bank in a smaller city might set it higher. If you are close to the threshold, calling your bank's main number and asking to speak with someone about private banking services can sometimes accelerate the process.

What services private banking actually includes

Private banking typically includes a dedicated relationship manager, higher interest rates on deposits, waived or reduced fees, and access to investment products. But the specifics vary widely.

Most private banks offer investment management, either in-house or through a partner firm. They offer lending products like mortgages, lines of credit, and personal loans, often with better terms than standard banking. They coordinate with tax and estate planning professionals. Some offer concierge services—bill payment, travel planning, or coordination with contractors for home renovation.

What they usually do not offer is anything you cannot get elsewhere. A private bank cannot offer you a better mortgage rate than a mortgage broker can. They cannot offer investment returns that a discount brokerage cannot match. What they offer is convenience and coordination—one person who knows your full situation and can orchestrate services across multiple areas.

Banks millionaires actually use by name

The banks themselves are familiar names. JPMorgan Chase, Bank of America, Wells Fargo, and Citibank all have private banking divisions. Fidelity and Charles Schwab, which started as brokerages, now offer full banking services and compete directly with traditional banks for wealthy clients.

For wealth management specifically, the landscape is broader. Large firms like Vanguard, Fidelity, Schwab, and Merrill Lynch (part of Bank of America) manage trillions in assets. Independent firms like Bessemer Trust, Wilmington Trust, and hundreds of smaller regional firms also serve millionaires. Many millionaires use a combination: JPMorgan Chase for banking, Vanguard for investment management, and perhaps a local wealth advisor for tax and estate planning.

The choice often depends on geography, existing relationships, and personal preference. Someone who already banks with Chase and has a good relationship with their branch manager might move to Chase Private Bank. Someone who values independence might choose an independent wealth manager and use a discount brokerage for banking.

Why millionaires do not all use the same bank

There is no single "millionaire's bank" because wealth management is not one-size-fits-all. A tech founder with $10 million in company stock has different needs than a retired executive with $2 million in diversified investments. A business owner needs different services than a professional inheritor.

The choice also depends on what you value. If you want the lowest fees, a discount brokerage like Schwab or Fidelity might be better than a traditional private bank. If you want a single relationship manager who knows everything about your finances, a traditional private bank or independent wealth manager is better. If you want to manage your own investments but want good banking services, a hybrid approach works.

Millionaires also often switch banks as their needs change. Someone might start with JPMorgan Chase, move to an independent wealth manager when their portfolio grows, then move back to a bank when they retire and want less active management. The relationship is not permanent—it is a business arrangement that changes when the terms no longer fit.

Frequently Asked Questions

Do millionaires keep all their money in one bank?

No. Most millionaires spread money across multiple institutions for diversification, tax efficiency, and access to different services. A typical setup might include a private bank for checking and savings, a brokerage for investments, and a separate wealth manager for planning. This also protects against any single institution failing.

What is the difference between a private bank and a wealth manager?

A private bank is a department within a traditional bank that offers banking services (checking, savings, lending) plus investment management. A wealth manager is a separate firm that manages investments and coordinates other services but does not take deposits. Wealth managers typically charge a percentage of assets; private banks make money from deposits and transactions.

Can I get private banking if I have less than a million dollars?

Some banks offer "premium" or "preferred" banking tiers at lower thresholds—sometimes $250,000 or $500,000. The services are scaled down compared to true private banking, but you get a dedicated contact and waived fees. Call your bank and ask what tiers are available at your asset level.

Do millionaires use online banks?

Rarely as their primary bank, though some use them for specific purposes. Online banks offer high interest rates on savings, which can be useful for parking cash temporarily. But they do not offer the relationship management, lending, or coordination services that millionaires typically want. Most use online banks as a secondary account, not a primary one.

How do I know if I should switch to private banking?

If you have roughly $1 million in investable assets and you are spending significant time managing accounts across multiple institutions, private banking or wealth management is worth exploring. Call your current bank and ask about private banking services. If they do not offer what you need, contact a few wealth management firms for consultations—most offer free initial meetings.