Washington IOLTA Compliance: Trust Account Rules & Requirements
Complete guide to Washington's IOLTA compliance requirements. Covers reconciliation rules, record retention periods, overdraft notification requirements, and how Disbo automates compliance for Washington law firms under Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7.
If you practice in Washington, your IOLTA trust accounts are governed by Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7. You've got to run as often as statements are generated, at least quarterly three-way reconciliation on every trust account, keep an individual ledger for each client matter, retain records for 7 years, and bank with a financial institution that complies with Washington's overdraft notification rule.
- Governing rule
- Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7
- Reconciliation frequency
- As often as statements are generated, at least quarterly three-way reconciliation
- Record retention
- 7 years
- Overdraft notification
- Required — bank must notify Washington State Bar Association
- Interest remittance
- To Legal Foundation of Washington (legalfoundation.org)
- Client ledger
- Required — individual ledger per matter
Washington IOLTA Requirements at a Glance
Key trust account rules under Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7
| Requirement | Washington Rule |
|---|---|
| Reconciliation Frequency | As often as statements are generated, at least quarterly three-way reconciliation |
| Record Retention Period | 7 years |
| Overdraft Notification | Required — bank must notify Washington State Bar Association |
| Interest Remittance | To Legal Foundation of Washington (legalfoundation.org) |
| Governing Rule | Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7 |
| Client Ledger | Required — individual ledger per matter |
Source: Washington Bar Association · Washington IOLTA Program
Washington IOLTA Key Requirements
- Reconcile when bank statements are generated, or at least quarterly, under RPC 1.15A(h)(6)
- Retain the records listed in RPC 1.15B for at least 7 years after the events recorded
- Do not disburse until deposits clear and are collected, absent the written-guarantee exception
- Institution reports covered overdrafts to WSBA within 5 banking days; lawyer must notify disciplinary counsel promptly
- Use a financial institution authorized by the Legal Foundation of Washington
Washington IOLTA Note
Washington RPC 1.15A governs safeguarding and reconciling funds; RPC 1.15B identifies required records and a seven-year event-based retention period. ELC 15.4 governs overdraft notification, while ELC 15.7 and the Legal Foundation of Washington govern institution authorization and IOLTA remittance.
Common IOLTA Violations in Washington
These are the most frequently cited IOLTA violations for Washington law firms. Each one can trigger bar discipline — and each is preventable with the right software.
- Failure to comply with both RPC 1.15A and 1.15B requirements
- Incomplete check-register, client-ledger, or reconciliation records
- Failure to retain records for the full 7-year period
- Commingling client trust and operating funds
- Disbursing before deposits clear and are collected
How Disbo Keeps Your Washington Firm IOLTA Compliant
Disbo's rules engine applies Washington's specific IOLTA requirements — including Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7 — automatically to every trust account transaction. Stop managing compliance manually. Let Disbo enforce the rules so your team can focus on clients.
Negative Balance Prevention
Disbo blocks any disbursement that would overdraw a client's trust balance — eliminating the #1 IOLTA violation in Washington.
Automated Three-Way Reconciliation
Continuous reconciliation runs behind the scenes. As often as statements are generated, at least quarterly reconciliation records are generated automatically and stored for 7 years.
One-Click Audit Package
If the Washington Bar initiates an audit, generate a complete audit package — ledgers, reconciliation reports, disbursement records — in under 60 seconds.
7 years Immutable Audit Trail
Every trust account event is timestamped, logged, and retained for 7 years — meeting Washington's retention requirement automatically.
Monthly Reconciliation Status
Bank Balance
$124,500
Trust Account Journal
$124,500
Client Totals
$124,500
Recent Trust Activity
Smith v. Acme
Settlement Receipt
Smith v. Acme
Attorney Fees
Smith v. Acme
Medical Lien Payment
Jones Matter
Settlement Receipt
Washington IOLTA Compliance FAQ
What rule governs IOLTA trust accounts in Washington?
Washington IOLTA trust accounts are governed by Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7. The rule sets the requirements for reconciliation frequency, record retention, client ledger maintenance, overdraft notification, and interest remittance to the Washington IOLTA program.
How often must Washington attorneys reconcile their IOLTA accounts?
Washington attorneys must reconcile their IOLTA trust accounts as often as statements are generated, at least quarterly. A complete matter-level reconciliation compares the adjusted bank balance, the trust account register or general ledger, and the combined total of individual client ledgers as of the same date.
How long must Washington attorneys retain IOLTA records?
Washington attorneys must retain the trust-account records required by Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7 for 7 years. Check the governing rule for which records are covered and when the retention period begins.
What happens if a Washington IOLTA account is overdrawn?
Required — bank must notify Washington State Bar Association. A report is not itself a finding of misconduct. The lawyer should preserve the notice, identify the cause and affected client ledgers, and follow the response duties in the governing rule.
Where does Washington IOLTA interest go?
To Legal Foundation of Washington (legalfoundation.org). The funds support civil legal aid programs for low-income residents throughout Washington. Every IOLTA account has to be at an approved financial institution that forwards the interest to the Washington IOLTA program.
Washington IOLTA Compliance: A Complete Guide
Washington's trust-account framework divides the relevant duties among several current Supreme Court rules. RPC 1.15A governs safeguarding, deposits, withdrawals and reconciliation. RPC 1.15B lists the required records and retention period. ELC 15.4 establishes overdraft-notification duties, and ELC 15.7 governs the IOLTA program and financial-institution authorization. The Legal Foundation of Washington administers IOLTA and publishes program information; the Washington State Bar Association receives the reports required by ELC 15.4.
This division matters because several common summaries overstate the rules. RPC 1.15A requires reconciliation as often as bank statements are generated or at least quarterly, not universally every month. RPC 1.15B retains specified financial records for at least seven years after the events they record, not seven years after every representation ends. And Washington recognizes both pooled IOLTA accounts for nominal or short-term funds and other interest-bearing trust arrangements when funds can earn a positive net return for the owner.
Washington IOLTA Rules: RPC 1.15A, 1.15B, and ELC 15.4
RPC 1.15A requires client and third-party funds to be deposited and held in a trust account, receipts to be deposited intact, and withdrawals to be made to a named payee rather than cash. It also requires a check register, individual client ledgers, and reconciliation of the register to both the bank statement and the combined client-ledger total.
RPC 1.15B identifies the records a lawyer must keep. RPC 1.15A(i) and ELC 15.7 address interest-bearing accounts and institutions authorized by the Legal Foundation. ELC 15.4 separately requires a depository agreement and reports to WSBA when a properly payable instrument is presented against insufficient funds, whether or not honored. These rules should be read together, but ELC 15.4 does not make every report an automatic disciplinary finding.
Reconciliation at Statement Frequency, at Least Quarterly
RPC 1.15A(h)(6) requires trust-account records to be reconciled as often as bank statements are generated or at least quarterly. The required comparison reconciles the check register balance to the bank statement and to the combined total of all client-ledger records. A bank that generates monthly statements therefore produces a monthly reconciliation cadence; the rule's outside minimum is quarterly.
The reconciliation should use one cutoff date and explain deposits in transit, outstanding checks, bank errors, and other reconciling items. It should also expose any negative client ledger or payment charged to the wrong matter. A firm may choose more frequent review as an internal control, but should not describe that choice as a universal monthly deadline imposed by the rule.
Seven-Year Record Retention Requirement
RPC 1.15B requires the listed records to be retained for at least seven years after the events they record. The list includes the check register, individual client ledgers, fee and cost agreements, client accountings, bills, supporting invoices and documents, bank statements and deposit records, canceled checks, and trust-account and client-ledger reconciliations.
The rule's comment clarifies that this is not a command to preserve every part of a client file for seven years; the relevant file portions are those reasonably necessary to understand the financial transactions. Firms should calculate retention from each recorded event and separately observe litigation holds, tax rules, contractual duties, or other requirements that may demand longer preservation.
Overdraft Notification Under ELC 15.4
ELC 15.4 requires the depository to report when a properly payable trust-account instrument is presented against insufficient funds, whether or not the item is honored. The institution's report is due to WSBA within five banking days after the item is paid or returned unpaid. A lawyer or firm that receives notice of the report must promptly notify the Office of Disciplinary Counsel with a full explanation of the cause. The five-banking-day deadline belongs to the institution; the lawyer's text says “promptly.”
RPC 1.15A(h)(7) separately says a lawyer must not disburse until deposits clear the banking process and are collected, unless the lawyer and bank have a written agreement under which the lawyer personally guarantees the deposit without recourse to the trust account. The rule provides no generic 24-, 48-, or 72-hour safe harbor.
Approved Eligible Institutions in Washington
RPC 1.15A(i) permits a lawyer to select a financial institution authorized by the Legal Foundation of Washington under ELC 15.7(c). Authorization is institution-specific, so a Washington branch or participation in another state's program is not enough by itself. The Legal Foundation maintains current IOLTA program and institution information.
ELC 15.7 requires authorized institutions to remit net IOLTA interest monthly to the Legal Foundation with account-level reporting. ELC 15.4 requires the overdraft-reporting agreement. A firm opening or changing accounts should verify current authorization and correct account setup directly from the Legal Foundation before moving client funds.
Common Washington IOLTA Compliance Pitfalls
A PI firm should test for three practical risks. First, do not release client proceeds, fees, costs, or lien payments against provisional settlement credits; verify that the deposit has cleared and been collected or that the narrow written-guarantee exception applies. Second, never let one client's funds cover another client's payment: RPC 1.15A(h)(8) prohibits disbursements exceeding the funds held for that client or third person.
Third, preserve the exact categories in RPC 1.15B and reconcile at the cadence in RPC 1.15A(h)(6). A generic five-year policy, a reconciliation that compares only the bank and check register, or a file that cannot connect a transfer to the correct client ledger leaves a preventable records gap.
Turning Washington's Rules into Workflow Controls
Software can help a firm link every receipt and payment to a client ledger, compare the bank statement, check register, and combined ledger total, and preserve supporting records. Those controls do not replace lawyer review, bank confirmation that a deposit has cleared and been collected, or the firm's duty to choose the correct IOLTA or non-IOLTA account.
When evaluating a workflow, test whether it can prevent a payment that exceeds the particular client's funds, distinguish provisional credits from collected deposits, export the records listed in RPC 1.15B, and document reconciliation at statement frequency. Product features should be verified against the firm's actual configuration; no software alone establishes compliance.
Washington IOLTA Interest: Supporting the Legal Foundation of Washington
Nominal or short-term funds that cannot earn a positive net return for the owner generally go into pooled IOLTA, and the interest is administered by the Legal Foundation of Washington. RPC 1.15A also distinguishes funds that can earn a positive net return, which belong in an appropriate interest-bearing trust account for the client or third person unless that owner requests placement in IOLTA.
The lawyer must exercise judgment about the amount, expected holding period, financial-institution costs, and other circumstances identified by the rule. Firms should not describe every trust account as IOLTA or assume that the account choice made for one settlement automatically fits another.
Additional Frequently Asked Questions About Washington IOLTA
Q: Is Washington reconciliation always monthly?
No. RPC 1.15A(h)(6) says as often as bank statements are generated or at least quarterly. Monthly statements therefore mean monthly reconciliation.
Q: When does the seven-year retention clock start?
RPC 1.15B says at least seven years after the events the records document, not seven years after representation ends.
Q: Must the bank report an overdraft even if it honors the item?
Yes, when ELC 15.4 applies. The institution reports within five banking days, and a notified lawyer or firm must promptly notify disciplinary counsel with a full explanation.
Q: Can a lawyer disburse before collection?
Only under the written bank agreement and personal-guarantee exception in RPC 1.15A(h)(7); there is no fixed waiting-period safe harbor.
Washington IOLTA Compliance Checklist for PI Firms
Account: verify the institution is currently authorized by the Legal Foundation; choose IOLTA only when the funds meet RPC 1.15A's nominal-or-short-term standard; confirm overdraft-reporting setup.
Records: maintain the check register, individual client ledgers, agreements, accountings, bills, support, bank records, canceled checks, and reconciliations listed in RPC 1.15B.
Reconciliation: compare the bank statement, check register, and combined client-ledger total whenever statements are generated or at least quarterly; investigate every difference.
Retention: preserve each required record for at least seven years after the event it documents and honor any longer independent duty.
Disbursements: wait until deposits clear and are collected unless the written-guarantee exception applies; never pay more than the funds held for that client or third person.
Overdraft response: preserve the notice and records, identify the cause and affected ledgers, and satisfy the lawyer's prompt notice and full-explanation duty under ELC 15.4(d).
Official Washington sources
Reviewed against the current official materials linked below. Rules and institution lists can change; confirm the latest text before relying on this educational guide.
Referral Fee Rules in Washington — and How to Actually Pay Them
Trust account compliance and referral fee compliance go hand-in-hand for any Washington firm that splits fees with co-counsel, accepts case referrals, or pays referring attorneys out of a settlement. The same Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7 that governs your IOLTA account also dictates how referral fees flow through it — and Washington Rules of Professional Conduct RPC 1.5(e) adds a separate layer of disclosure, consent, and reasonableness rules on top.
Governing rule: Washington Rules of Professional Conduct RPC 1.5(e)
The Washington Referral Fee Standard, in Plain English
Washington follows the ABA Model Rule 1.5(e) framework for fee divisions between lawyers who are not in the same firm. Referral fees and co-counsel splits are permitted only when the client gives informed written consent, the total fee is reasonable, and the division is either proportionate to services performed or each lawyer assumes joint responsibility for the matter.
- Client gives informed written consent to the fee division, including the share each lawyer will receive
- Division is in proportion to services performed by each lawyer, OR each lawyer assumes joint responsibility for the representation
- Total fee is reasonable
Once a Washington matter resolves and the referral fee is owed, the trust accounting and the actual payment have to line up exactly. Disbo lets you pay attorney referral fees in Washington directly from the settlement disbursement — with the client consent, fee split, and IOLTA ledger entries documented in one workflow.
The Referral Fee Workflow Most Washington Firms Get Wrong
Almost every PI and employment firm in Washington has the same broken referral fee workflow: the obligation lives in a spreadsheet, the disclosure lives in an email, the consent lives in a signed PDF in a shared drive, and the actual payment happens at the bank — completely outside the platform that holds the client funds. That gap is where bar discipline starts and where money gets lost. Here is what the end-to-end flow should look like under Washington Rules of Professional Conduct RPC 1.5(e), and how Disbo executes it.
- 1
Intake — capture the referring attorney up front
When the matter is opened, the referring attorney's identity, firm, percentage share, and the basis for the division (proportionate services or joint responsibility, depending on what Washington requires) are recorded as structured fields on the matter — not in a notes box.
- 2
Client disclosure and written consent
Disbo generates the Washington-specific written disclosure and consent form pre-populated with the participating lawyers, the share each will receive, and the language Washington Rules of Professional Conduct RPC 1.5(e) requires. The client signs it electronically and the executed form is bound to the matter file.
- 3
Settlement received into IOLTA
When settlement funds hit the IOLTA account, Disbo applies your three-way reconciliation rules under Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7 and posts the receipt to the client's individual ledger. Nothing is disbursed yet — including the referral fee.
- 4
Fee calculation and split preview
Disbo computes the attorney fee, the referring lawyer's share, the costs to be reimbursed, lien payoffs, and the client's net — all from the agreed percentages. The closing statement is generated automatically in the format your Washington bar expects.
- 5
Compliance check before disbursement
Before any payment goes out, Disbo verifies the consent is on file, the client's trust balance is sufficient (no negative balance), the total fee is not unconscionable, and any state-specific caps or proportionality requirements are satisfied. If anything fails, the disbursement is blocked.
- 6
One-click payment to the referring attorney
Disbo pays the referring attorney directly out of the IOLTA disbursement by ACH, wire, or printed check — without leaving the platform, logging into your bank, or rekeying the amount. The payment is reconciled against the ledger in real time.
- 7
Audit-ready archive
The signed consent, the fee agreement, the closing statement, the ACH/wire receipt, and the ledger entry are stored together on the matter and retained for 7 years to satisfy Washington's record retention rule.
Referral Fees by Practice Area in Washington
Referral fees and co-counsel splits look different depending on the practice area. The underlying ethics rule under Washington Rules of Professional Conduct RPC 1.5(e) is the same, but the money movement is not. Disbo handles all four of the patterns Washington firms run into most.
Contingency referral fee from settlement
The classic PI flow. A referring attorney sends you a case, the matter settles, and a percentage of your contingency fee is owed to the referring lawyer. Disbo pays the referring attorney from the IOLTA disbursement, with the Washington consent and closing statement already attached.
Hybrid contingency + invoiced business clients
Plaintiff-side employment cases are often contingency, but defense-side and advisory work for the same firm is hourly and billed to a business. Disbo lets you invoice businesses directly through the platform — generate the invoice, accept ACH or card payment, deposit operating funds (not IOLTA), and still record any referral or co-counsel split on the same matter.
Multi-firm fee splits with joint responsibility
When two or more {name} firms work a matter together — common in mass tort, complex litigation, and class actions — Disbo records each firm's percentage, the joint responsibility agreement required by Washington Rules of Professional Conduct RPC 1.5(e), and disburses each firm's share separately at settlement.
Invoice a business for hourly fees
For defense work, in-house counsel arrangements, and business clients on retainer, Disbo lets you invoice the company directly, accept ACH/credit-card payment from the business, deposit it into the operating account (never IOLTA, per Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7), and route any agreed referral split to the referring attorney from operating — with the same documentation trail as a contingency split.
Invoice Business Clients Through the Same Platform — Even on Employment Disbursements
Most Washington employment firms run a hybrid book of business: contingency wage-and-hour and discrimination cases on one side, and hourly defense, advisory, severance, and compliance work for businesses on the other. Disbo is built for both. You don't need a second tool to bill the corporate clients — and you don't need a third tool to pay a referring attorney when the case settles.
Issue invoices to businesses from the matter
Generate a branded invoice from any employment matter — defense work for an employer, advisory hours for HR counsel, severance negotiation, an ADA accommodation review. Line-item hourly entries, flat fees, or hybrid arrangements all flow into the same template.
Accept ACH and card payment directly
Businesses pay you online — ACH, credit card, or wire. Funds land in your operating account (not the IOLTA), the invoice is marked paid automatically, and the client ledger shows the receipt next to the time entries it covered.
Recurring retainers and replenishment
Set up monthly retainers for business clients, automated replenishment when balances dip below a threshold, and credit-card-on-file for predictable corporate billing. The same platform that runs your IOLTA runs your A/R.
Pay the referring attorney from operating
When the business invoice is paid and a referral fee is owed, Disbo pays the referring attorney out of the operating account — not the IOLTA — and applies the same Washington Rules of Professional Conduct RPC 1.5(e) consent and disclosure documentation you'd use on a contingency split.
One audit trail across IOLTA and operating
Whether the fee was contingent and disbursed from IOLTA, or hourly and invoiced to a business and paid from operating, the matter shows a unified audit trail: engagement letter, fee agreement, referral consent, time entries or settlement, invoice or closing statement, payment receipt, and the referral payment.
Invoice — Business Client
INV-2026-0418
Bill To
Northstar Logistics, Inc.
Employment Defense — Matter 2026-118
Linked Referral
Patel Employment Group
15% of fee — paid from operating
Consent on file · Washington Rules of Professional Conduct RPC 1.5(e)
Common Washington Referral Fee Mistakes
- Verbal-only fee splits with no signed client consent — unenforceable and a discipline risk under Washington Rules of Professional Conduct RPC 1.5(e).
- Cutting the referring attorney's check from a personal account or operating account when the funds came from IOLTA, breaking the money trail.
- Disbursing the referral fee before the settlement check has actually cleared, creating a negative trust balance under Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7.
- Increasing the total fee charged to the client to absorb the referral split — a per se violation in most jurisdictions.
- Failing to document the basis for the division (proportionate services vs. joint responsibility) when the bar requires one.
- Mixing business-client invoices and IOLTA settlement receipts in the same account because the platform won't separate them.
What Disbo Enforces Automatically
- Blocks any referral fee disbursement when written client consent for that matter is not on file.
- Routes contingency-derived referral payments through IOLTA and business-invoice referral payments through operating — never the wrong direction.
- Refuses any disbursement that would create a negative client balance, no matter who the payee is.
- Locks the total client-charged fee so it can't be inflated to absorb a referral split.
- Prompts you to record proportionate-services or joint-responsibility basis when Washington requires it.
- Generates the closing statement, payment receipt, and ledger entry as a single signed package retained for 7 years.
One platform, both sides of the ledger
Whether you're disbursing a contingent Washington settlement out of IOLTA or invoicing a business client for hourly employment defense work, Disbo runs the trust accounting, the invoice, the payment rail, and the referral fee on a single matter — under the same Washington Rules of Professional Conduct RPC 1.5(e) and Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7 rule set.
Explore the referral fee featureFirms in Washington Using Disbo
See how Washington law firms and medical providers use Disbo to stay IOLTA compliant and accelerate disbursements.
See How Disbo Keeps Your Washington Firm Compliant
Stop managing Washington IOLTA compliance with spreadsheets. Disbo enforces Washington RPC 1.15A and 1.15B; ELC 15.4 and 15.7 automatically — negative balance prevention, three-way reconciliation, and audit-ready records built in from day one.
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