A bank can serve as the trustee of your trust, but it cannot write the trust document for you. Drafting a trust agreement is the practice of law, so that part goes to an estate planning attorney. The bank’s role begins once the document exists: it holds the assets, manages the investments, pays beneficiaries, files the trust’s taxes, and keeps the records. So the practical answer to whether a bank can set up a trust is yes in partnership with your attorney, not alone.
Most large banks run a dedicated trust department staffed with portfolio managers, trust officers, tax preparers, and compliance personnel. Federal law lets national banks act as trustee, executor, guardian, or any other fiduciary role that state-chartered banks can fill in the same state.1Office of the Law Revision Counsel. 12 USC 92a – Trust Powers State-chartered banks that are not Federal Reserve members need the FDIC’s written consent to exercise trust powers, on top of any state approval.2eCFR. 12 CFR 303.242 – Exercise of Trust Powers Those regulated trustees operate under strict fiduciary rules: a national bank cannot invest trust funds in its own stock or obligations, or in assets acquired from the bank’s directors, officers, or employees, unless the law specifically allows it.3eCFR. 12 CFR Part 9 – Fiduciary Activities of National Banks If the OCC finds a bank is misusing its fiduciary powers, it can revoke them.
Types of Trusts a Bank Will Take On
Bank trust departments handle a range of arrangements. Revocable living trusts are the most common starting point: you keep full control during your lifetime and can amend or dissolve the trust at any time. Irrevocable trusts, once signed, generally cannot be changed without court approval or beneficiary consent, which is why they come up in asset protection and tax planning. Testamentary trusts are created inside your will and only activate after you die; the bank steps in as trustee at that point, following the instructions the will lays out.
The type matters because the tax treatment differs sharply, which affects how the bank will invest. A revocable trust is a grantor trust for tax purposes during your lifetime, so the IRS looks through it and all income flows to your personal return. An irrevocable trust is its own taxpayer and hits the top 37% federal bracket at just $16,000 of taxable income in 2026, compared with over $626,000 for a single individual filer. That compressed bracket pushes bank trustees to distribute income to beneficiaries when the trust terms allow it.
Minimum Account Size and Fees
Most bank trust departments won’t take a trust below a set size, and the floor is often higher than people expect. Many large banks require anywhere from $500,000 to several million dollars in trust assets before they’ll agree to serve. Some regional banks and standalone trust companies set lower minimums, but even those commonly start around $100,000 to $250,000. Below the stated minimum, the fees generated don’t cover dedicated administration.
Annual fees generally run between about 0.50% and 1.50% of total trust assets, usually on a sliding scale that drops as the portfolio grows. A $1 million trust might pay roughly 1.0% to 1.2% a year, while a $5 million trust could fall below 0.75%. Most banks also set a minimum annual dollar fee, commonly between $2,500 and $5,000, that applies regardless of the percentage math. The fee covers portfolio management, tax preparation, distribution processing, and compliance work. One-time events like real estate transactions or litigation involvement are often billed separately, so read the fee schedule line by line before you sign.
How the Setup Actually Works
The process runs on two tracks that eventually meet.
Step 1: Hire an Estate Planning Attorney
Your attorney drafts the trust instrument. That document needs to clearly define the powers granted to the bank as trustee, the standards for making distributions, the identity of beneficiaries, and who serves as successor trustee if the bank resigns or the trust department closes. Trusts follow a naming convention like “The Jane Smith Revocable Trust dated March 15, 2026” so title companies, financial institutions, and courts can identify them. The document should also specify which state’s law governs, because that controls how it’s interpreted and what remedies beneficiaries have. Some banks keep referral lists of attorneys they’ve worked with, which can smooth coordination, but the attorney works for you, not the bank.
Step 2: Gather Identification and an Asset Inventory
Banks must verify the identity of the trust as the account holder under federal Customer Identification Program rules, which in practice means providing the trust’s taxpayer identification number along with information about the grantor and anyone with authority over the account.4FinCEN. FAQs Final CIP Rule Expect to provide government-issued photo ID for yourself and, in some cases, for trustees and authorized signers. Your attorney will typically obtain an Employer Identification Number for the trust from the IRS before the bank opens the account.5Internal Revenue Service. Get an Employer Identification Number A revocable trust can sometimes use the grantor’s Social Security number, but most banks prefer an EIN to keep the accounting cleaner.
You’ll also need a complete inventory of what’s going into the trust: bank accounts, brokerage accounts, real estate deeds, business interests, life insurance policies, and any other property. That schedule becomes part of the trust’s records and guides the bank’s initial administration.
Step 3: Sign the Document
Once your attorney has drafted the agreement and the bank’s trust department has reviewed it against internal policies, you sign in front of a notary. Many branches have a notary on staff.
Step 4: Fund the Trust
Until assets are actually retitled into the trust’s name, the document is just paper. Cash and investments move electronically into the trust’s new account. For brokerage holdings, you coordinate with the existing custodian to retitle the account or transfer the securities. Real estate requires a new deed, usually a quitclaim deed, that names the trust as the owner; it has to be signed, notarized, and recorded at the county recorder’s office. Transferring property into your own revocable trust generally does not trigger real estate transfer taxes as long as the ownership percentages stay the same, though you should confirm the exemption in your county before filing. The bank will not assume administrative responsibility for any asset until the transfer is legally documented.
Step 5: Receive a Certificate of Trust
Once funding is verified, the bank issues a certificate of trust: a short document that proves the trust exists and identifies who has authority to act. It lists the trust’s name, tax ID, trustee powers, and whether the trust is revocable or irrevocable. It leaves out the beneficiaries, the distribution terms, and the asset values. That’s by design, so the bank can present the certificate to a brokerage, title company, or other institution without exposing the full agreement.
How Trust Income Is Taxed Once the Bank Takes Over
The tax picture depends on which type of trust the bank is managing. A revocable living trust is a grantor trust during your lifetime, so all income, deductions, gains, and losses flow to your personal Form 1040. The trustee may file a bare-bones Form 1041 with no dollar amounts as a placeholder, or skip it entirely and report everything on your return.6Internal Revenue Service. Instructions for Form 1041 and Schedules A, B, G, J, and K-1 (2025)
Once the grantor dies, or if the trust is irrevocable from the start, the trust becomes its own tax entity. The bank as trustee must file Form 1041 for any year the trust has taxable income, or gross income of $600 or more.7Internal Revenue Service. About Form 1041, U.S. Income Tax Return for Estates and Trusts Income distributed to beneficiaries gets reported on Schedule K-1 and picked up on their personal returns.6Internal Revenue Service. Instructions for Form 1041 and Schedules A, B, G, J, and K-1 (2025) Retained income is taxed at the compressed trust rates.
What the Bank Does Day to Day
Once the trust is funded, the bank runs it. Portfolio managers make investment decisions within the risk tolerance and income needs the document spells out. Administrators process distributions, whether that’s monthly income payments, education expenses, or discretionary one-time requests. The trust department handles the annual tax filings, compliance reporting, and recordkeeping. Beneficiaries should expect an annual accounting that details investments, income, expenses, distributions, and fees. That systematic, auditable reporting is one of the real advantages of a corporate trustee over an individual one.
Questions to Settle Before You Sign On
A few issues are worth working through with the bank and your attorney before the trust is signed, because they’re harder to fix later.
Proprietary Investment Products
Banks sometimes invest trust assets in their own pooled investment vehicles. Federal rules generally prohibit a national bank from investing fiduciary funds in its own stock or obligations,3eCFR. 12 CFR Part 9 – Fiduciary Activities of National Banks but there’s a significant exception for collective investment funds the bank maintains, provided the arrangement is consistent with applicable law.8eCFR. 12 CFR 9.18 – Collective Investment Funds The concern is fee layering: if the bank earns management fees on the collective fund and also charges a trust administration fee, you may be paying twice. Ask directly whether trust assets will be invested in proprietary products and what additional fees those products carry. The trust document itself can include language limiting or prohibiting proprietary investments, which is a conversation to have with your attorney during drafting.
What Happens If the Bank Fails
Trust assets are segregated from the bank’s own balance sheet. Federal law requires funds held in trust and awaiting investment to be kept in a separate account, and they cannot be used in the bank’s general business unless the bank first sets aside U.S. bonds or other securities approved by the Comptroller as collateral.1Office of the Law Revision Counsel. 12 USC 92a – Trust Powers If the bank fails, trust fund owners hold a lien on those set-aside securities on top of their general claim against the bank’s estate. Trust property does not get pulled into the pool of assets that creditors fight over.
How to Replace the Bank Later
Appointing a bank as trustee is not permanent. Many well-drafted trusts include a private removal mechanism, such as a trust protector with the power to swap trustees, or a provision letting a majority of beneficiaries replace the trustee without going to court. If the trust lacks one of those, most states follow some version of the Uniform Trust Code, which allows the grantor, a co-trustee, or a beneficiary to petition a court to remove a trustee for serious breach, failure to administer, or similar grounds. Ask your attorney to include a workable removal clause up front; it’s cheap insurance.