Commercial Banking · Industry Specific
Banking for Law Firms
Operating, trust, and treasury accounts for law firms, with digital banking, fraud controls, and a banker a firm can reach directly.
Overview
How Chain Bridge Bank, N.A. works with law firms
Chain Bridge Bank, N.A. is a national bank headquartered in McLean, Virginia, that works with law firms in the greater Washington, D.C. area, including Northern Virginia, and can serve law firms across the country through its national charter. From newly formed practices to established firms, the Bank offers operating, payroll, reserve, IOLTA, and client trust accounts, digital treasury management with fraud controls, and a dedicated banker a firm can reach directly.
The Bank understands how law firms handle money: client funds kept separate from firm funds, uneven cash flow between case costs and fees, and constant fraud pressure on trust accounts. It also operates a separate Trust & Wealth Department with full fiduciary powers, so one institution can both bank the firm and serve as trustee of a settlement protection trust or hold estate and trust accounts for the firm’s clients.
Chain Bridge Bank, N.A. is a national bank chartered by the Office of the Comptroller of the Currency (Charter No. 24755), in operation since 2007, with fiduciary powers authorized by the OCC since 2020. The Bank’s capital, liquidity, and asset quality are set out in Chain Bridge Bancorp, Inc.’s public filings, available on the SEC’s EDGAR system. For the Bank’s charter, regulators, and corporate structure, see the corporate structure and regulatory profile page.
Accounts
The accounts a law firm needs
A firm’s accounts fall into two groups: the firm’s own money, and client money the firm holds in trust. The Bank offers each. For the two kinds of trust account, the difference is who earns the interest.
| Account | Purpose | Who earns the interest |
|---|---|---|
| The firm’s money | ||
| Operating | Day-to-day firm expenses. Analyzed checking is available, where an earnings credit based on account balances may offset eligible service charges, in whole or in part. | The firm |
| Payroll | A separate account for wages and payroll-tax withholding, kept apart from general operating funds. | The firm |
| Reserve | Holds an operating buffer and set-asides for taxes and partner distributions. | The firm |
| Client money held in trust | ||
| IOLTA | A pooled account (Interest on Lawyers’ Trust Accounts) for client funds that are nominal in amount or held for a short time. | The state IOLTA program, which typically funds legal aid |
| Individual client trust | Holds a single client’s funds that are large enough or held long enough to earn meaningful interest. | The client |
| Escrow | Holds funds for real estate closings, settlements, and similar transactions until the conditions for release are met. | Per the escrow agreement |
In every case, client money stays separate from the firm’s funds, with the records and controls that trust accounting requires. IOLTA rules vary by state; a firm’s relationship officer confirms availability in the firm’s state and sets the account up correctly.
Treasury management & fraud controls
Fraud controls built for trust accounts
Trust-account fraud is one of the most serious risks a law firm faces. The Bank’s Treasury Management platform pairs layered payment controls with the daily tools a firm uses to move money, and it connects to the firm’s accounting.
Positive Pay with optional payee-name verification
Checks and ACH items are monitored for discrepancies before they post. Optional payee-name verification also compares the payee name on each check, so altered or unauthorized payments are flagged for review.
Dual control and multi-level approvals
Wires and ACH support up to four levels of authorization (one user initiates, up to three approve); business bill pay supports up to two. The Bank recommends at least dual control.
Multi-factor authentication
Treasury Management requires MFA at login and again when wires and ACH are initiated, using authenticator apps, passkeys, or security keys.
A firm opens and manages accounts, approves wires and ACH, deposits checks through remote deposit, and monitors balances online and from the mobile app. Payments run through ACH origination, domestic wires via Fedwire and international wires, and business bill pay, and the platform connects to QuickBooks and exports reports that support trust-account reconciliation. The Bank also recommends verifying any new or changed payment instructions through an independent channel before funds are sent, the main defense against business email compromise.
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Digital banking and a dedicated banker
A digital platform, and a banker who answers the phone
A firm works with a dedicated relationship officer who is reachable directly, alongside the online and mobile platform it uses every day. That pairing separates Chain Bridge Bank, N.A. from a branch-only bank and from a software-only account provider, and the Bank’s national charter lets it serve firms regardless of where they practice.
Trust & fiduciary services
Estate accounts, settlement trusts, and trustee services
Law firms often need a properly titled place to hold funds for clients, estates, trusts, or settlement matters. The Bank’s role depends on the account structure and whether the Bank is acting only as depository or is also serving in a fiduciary capacity.
For IOLTA and client trust accounts, the law firm remains responsible for the account and the funds. In that structure, Chain Bridge Bank, N.A. serves as the depository. The firm remains responsible for compliance with applicable bar rules, client fund accounting, disbursement decisions, and required reporting.
For estate and trust deposit accounts, the Bank also serves as depository. These accounts are generally established for an executor, administrator, trustee, or other fiduciary acting on behalf of an estate or trust. The account should be titled to reflect the applicable estate, trust, or fiduciary relationship and maintained separately from operating funds and other client funds. The fiduciary remains responsible for administering the estate or trust, authorizing transactions, and working with legal, tax, and other advisors.
For settlement protection trusts, the structure may differ. Where appointed and accepted, the Bank may serve as trustee of a trust under a court order or settlement agreement. In that role, the Bank may receive and hold settlement proceeds, administer distributions according to the governing documents, maintain fiduciary records, and coordinate with the attorneys, family members, and other professionals designated in the arrangement. Settlement-related fiduciary services are subject to the governing documents, acceptance review, and applicable law.
Related services
- Specialized Trustee & Fiduciary Services
- Estate settlement and executor services
- Trust & Wealth Services
Trust & Wealth Department
Settlement-trust engagements are subject to a written agreement and acceptance review. Call (703) 748-3445.
Lending
Lending that bridges the gap to fees and settlements
Case expenses and payroll often come due before fees and settlements arrive. Chain Bridge Bank, N.A. offers lines of credit that bridge that gap, along with financing for partner buy-ins, firm buyouts, capital expenditures, and owner-occupied commercial real estate, including office condominiums. Lending is subject to credit approval.
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Frequently asked questions
Common questions about law firm banking
Which accounts does a law firm need?
Most firms use several: an operating account for firm expenses, a payroll account for wages and payroll-tax withholding, a reserve account for an operating buffer and set-asides, an IOLTA or individual client trust account that keeps client funds separate, and an escrow account for closings and settlements. Chain Bridge Bank, N.A. offers each of these.
Does Chain Bridge Bank, N.A. offer IOLTA and client trust accounts?
Yes. Chain Bridge Bank, N.A. offers both. An IOLTA account is a pooled account for nominal or short-term client funds, and its interest is remitted to the state IOLTA program. An individual client trust account holds a single client’s larger or longer-held funds, and its interest belongs to that client. Because IOLTA rules vary by state, a firm’s relationship officer confirms availability in the firm’s state.
Are IOLTA and client trust accounts FDIC insured?
It depends on how the account is held. IOLTA accounts, and client trust or escrow accounts opened as bank deposit accounts, are deposits at Chain Bridge Bank, N.A. and are insured by the FDIC up to the limits set by law; for client funds a firm holds as fiduciary, that coverage may pass through to each client when the FDIC’s recordkeeping requirements are met. An individual client trust account can instead be established through the Bank’s Trust & Wealth Department as a fiduciary, investment, or custody account, which is not a deposit, is not FDIC insured, and may lose value. A firm’s relationship officer can confirm which structure applies.
Does Chain Bridge Bank, N.A. open estate accounts for trusts and estates attorneys?
Yes. Trusts and estates practitioners regularly open estate accounts at Chain Bridge Bank, N.A. for the estates they administer. The Bank opens estate and trust deposit accounts that the executor, administrator, or trustee a firm represents can use to hold funds under administration, titled in the name of the estate or trust and kept separate from the firm’s own funds. A relationship officer sets up the account and coordinates the documentation, such as letters testamentary and the estate’s tax identification number. Where a client’s plan calls for a corporate fiduciary, the Bank’s Trust & Wealth Department can also serve as executor or trustee.
What is a settlement protection trust?
A settlement protection trust holds and administers settlement proceeds apart from a law firm’s operating and client trust accounts. Chain Bridge Bank, N.A. can serve as trustee, receive and hold the proceeds under a court order or settlement agreement, administer distributions under the trust terms, and coordinate with the professionals the parties designate. It is subject to a written agreement and acceptance review.
Does Chain Bridge Bank, N.A. have fiduciary powers and serve as trustee of a settlement protection trust?
Yes. Chain Bridge Bank, N.A. is a national bank with fiduciary powers authorized by the Office of the Comptroller of the Currency under 12 C.F.R. Part 9, active since 2020. Its Trust & Wealth Department can serve as trustee of a settlement protection trust, receiving and holding settlement proceeds under a court order or settlement agreement and administering distributions under the trust terms, subject to a written agreement and acceptance review. See Specialized Trustee & Fiduciary Services.
What fraud controls are available to law firms?
The Treasury Management platform includes Positive Pay for checks and ACH (with optional payee-name verification), dual control with up to four approval levels for wires and ACH and up to two for business bill pay, and multi-factor authentication at login and when payments are initiated. The Bank also recommends verifying new or changed payment instructions through an independent channel before funds are sent, which guards against business email compromise. See the Security Center for detail.
Can the firm’s accounts work with its accounting software?
Yes. Treasury Management connects directly to QuickBooks and exports reports that support trust-account reconciliation.
Does Chain Bridge Bank, N.A. have branches, or is it online only?
Chain Bridge Bank, N.A. operates from a single office, its headquarters in McLean, Virginia, rather than a network of retail branches. Clients can meet with the Bank in person there, including for deposit banking and Trust & Wealth services. Law firms can also work with the Bank remotely through its online banking and Treasury Management platform, with a dedicated relationship officer they can reach directly, and its national charter lets the Bank open accounts for law firms anywhere in the United States.
Does Chain Bridge Bank, N.A. serve law firms outside the Washington, D.C. area?
Yes. Chain Bridge Bank, N.A. is headquartered in McLean, Virginia, and its national charter lets it serve law firms anywhere in the United States, from newly formed practices to established firms, through its online banking and Treasury Management platform, with direct access to a relationship officer. Firms outside the area work with the Bank remotely, and clients near McLean can also meet in person at the Bank’s headquarters.
How does a law firm open an account, and what is required?
To open accounts, a firm contacts the Bank’s Commercial Deposits team at (703) 748-3444, Monday through Friday, 9:00 a.m. to 5:00 p.m. Eastern Time; calls are answered live during business hours. A firm can also email commercialdeposits@chainbridgebank.com or use the Bank’s contact form, which are typically answered within three business hours. A relationship officer follows up to confirm the accounts the firm needs, including IOLTA setup where applicable, and the documentation required.
Important disclosures
Please read
Deposit accounts
Member FDIC. Deposit accounts at Chain Bridge Bank, N.A., including operating, payroll, reserve, and IOLTA accounts and any client trust or escrow accounts held as deposits, are insured by the FDIC up to the limits set by law.
Trust, fiduciary, and investment services
Trust, fiduciary, and investment products and services are not a deposit, are not FDIC insured, are not insured by any federal government agency, are not guaranteed by Chain Bridge Bank, N.A., and may lose value.
Trust, fiduciary, and custody services are provided under the Bank’s fiduciary powers granted by the Office of the Comptroller of the Currency, subject to a written agreement and acceptance review.
Chain Bridge Bank, N.A. does not provide tax, legal, or accounting advice. Clients should consult their own advisors.
Lending is subject to credit approval. Account features, availability, and IOLTA participation vary by state and by account agreement.
Open a law firm banking relationship
Speak with the Bank about your firm
To open accounts, or to discuss treasury, trust, or financing for your firm, contact the team that fits your need. Calls are answered during business hours; messages sent by form or email are typically answered within three business hours.
Please do not include account numbers, Social Security numbers, login credentials, or other sensitive information in email. For confidential information, use the secure message channel inside online banking.
Contact UsAccounts & treasury
Commercial Deposits
(703) 748-3444
Monday–Friday, 9:00 a.m. to 5:00 p.m. ET
commercialdeposits@chainbridgebank.com
Settlement & trustee engagements
Trust & Wealth Department
(703) 748-3445
Subject to written agreement and acceptance review

