Three-way trust reconciliation in California

What is a three-way trust reconciliation?

A three-way trust reconciliation compares three balances for the same trust account on the same date: the adjusted bank statement balance, the trust-account journal balance, and the combined individual-ledger balances. It connects the money shown by the bank with the firm's transaction records and the amounts attributed to the people for whom funds are held.

For California law firms, monthly reconciliation is part of the recordkeeping standards adopted under Rule 1.15. Standard (1)(d) addresses the monthly comparison; standards (1)(a)–(c) identify the underlying ledgers, account journal and bank records. See California Rule 1.15 and its recordkeeping standards (opens in a new tab or window) .

This guide explains that comparison through fictional examples and suggested review practices. It applies to California trust-account recordkeeping, not every state's requirements or every question about entitlement to funds. The examples assume an identified trust account and recorded transactions; they do not establish that a payment is authorized, earned, available for withdrawal or properly classified.

The practical goal is a package another reviewer can follow: a common date, an explanation for each balance, support for differences, and a clear record of unresolved questions. A zero difference is useful evidence of agreement. It is not a substitute for checking which client a transaction belongs to or whether a proposed disbursement should occur.

Understand what each record tells you

The bank statement: what the bank processed

The statement supplies the bank's reported ending balance and activity for its statement period. It may not include a deposit made near the closing date or a check recorded by the firm that has not cleared. Those timing items explain why the statement balance can differ from the firm's records without either balance being an arithmetic mistake.

Use the statement for the account and period being reconciled. A screenshot of today's available balance answers a different question. It may reflect later activity, holds or other information that does not belong in the month-end comparison. Keep the original statement identifiable so someone reviewing the work can reproduce the starting point.

The account journal: the firm's complete account activity

The account journal follows the trust account as a whole. In a suggested review, trace a sample transaction from its supporting record to the journal: the amount, date, direction and client allocation should tell a consistent story. A transaction description such as “transfer” may need additional support to explain what occurred.

The individual ledgers: how the balance is allocated

Individual ledgers show the activity and remaining balance associated with each client or other person. Their combined balance supplies the allocation side of the comparison. The State Bar's CTAPP compliance-review FAQ (opens in a new tab or window) distinguishes these individual records from the journal for the whole account.

Do not confuse a list of current matters with a ledger summary for a historical date. A matter closed later may still have had a balance at the date under review. Conversely, a matter opened after that date should not bring later receipts into the earlier calculation. Document the report date and filters used to build the summary.

Gather records that describe the same period

The State Bar's monthly reconciliation preparer instructions (opens in a new tab or window) identify the supporting package: account journal, individual ledgers, statement and check copies, ledger-balance summary, and outstanding deposit and disbursement lists. They direct preparers to determine the reconciliation date from the statement period.

Our suggested preparation step is to label the account and closing date before collecting exports. For a fictional September review, a statement ending September 30 and a ledger summary ending October 5 are not directly comparable. Re-run the summary for September 30 instead of treating the five days of later activity as unexplained differences.

• Identify the account. Use a consistent internal reference without placing full account numbers in ordinary messages.
• Confirm the cutoff. Check the ending date on every report, including outstanding-item schedules.
• Check the starting point. Locate the prior reconciliation and explain any change to its closing balance.
• Keep source files. Preserve statements and exports alongside the working schedules used in the review.
• List missing records. Name the item, period, person responsible and requested next step.

If the firm has several trust accounts, prepare a separate comparison for each account. Combining unrelated account balances can hide a difference in one account behind an offsetting amount in another. Use a consistent folder or request structure so a reviewer does not accidentally compare one bank account with another account's journal.

A missing document should remain visible as an exception. Do not substitute an unexplained estimate and label the package complete. An internal request such as “September statement, including check images, for the account ending 1234” is easier to act on than “send the banking information.” The identifier here is fictional; use the firm's approved secure channel for actual records.

Worked example: reconcile three balances to $28,300

Consider a fictional September 30 review. The bank statement ends at $30,000. The firm's records include a $2,500 deposit made by the cutoff that has not appeared on that statement, and $4,200 of recorded checks that have not cleared. Assume these items are supported, recorded once and correctly dated, with no other reconciling items.

The account journal begins at $25,000, records $8,000 of receipts and $4,700 of disbursements, and ends at $28,300: $25,000 + $8,000 − $4,700. Those are journal figures, not a second set of bank adjustments. Of the journal activity, $5,500 of receipts and $500 of disbursements have cleared, which also explains the bank's $30,000 statement balance.

Now compare the allocation side. In this example, three client ledgers show $18,000, $8,000 and $2,000. A separately identified bank-charges ledger shows $300. Together they total $28,300. The $300 is an illustrative assumption, not a prescribed allowance or a conclusion that this amount is appropriate for a particular account.

The State Bar's reconciliation form (opens in a new tab or window) distinguishes the individual client balances from the bank-charges balance before combining them. It also presents the bank adjustment as statement balance plus outstanding deposits minus outstanding disbursements. Rule 1.15(c)(1) limits the relevant firm-funds exception to amounts reasonably sufficient for bank charges.

All three totals agree in the fictional package. To make the result reviewable, attach the list supporting the $4,200 of outstanding checks, the evidence supporting the $2,500 deposit and the ledger summary. Otherwise, a reviewer sees an answer without being able to verify how the answer was reached.

Follow timing items into the next period

An outstanding item is a dated transaction awaiting bank reflection, not a convenient place to put an unknown difference. In the example, suppose the $2,500 deposit appears on the October statement. Match that later bank entry to the original recorded deposit. Do not create a second receipt simply because the bank now shows the money.

The same reasoning applies to a check that clears later. The payment already affected the September journal in this example; October clearance resolves the outstanding status. Recording it again as a new payment would reduce the journal twice. Keep the link between the original transaction and its clearing evidence visible in the working schedule.

A practical outstanding-item list can show transaction reference, recorded date, amount, client reference, supporting record and subsequent clearing date. Add an explanation for items still unresolved at the next review. Use a meaningful question such as “Has the payee received this check?” rather than carrying an amount forward without investigation.

Do not invent a universal number of days after which a check should be removed. An old item may need communication with the bank, payee and responsible attorney before anyone decides what action is appropriate. A bank status, a stop-payment instruction and the underlying obligation are different facts. Document the decision and its support instead of deleting the item to shorten the list.

Likewise, an expected deposit that has not appeared needs evidence of what was actually submitted and when. A promise that funds will arrive is not the same as a supported deposit made by the reconciliation cutoff. Where facts remain uncertain, describe the uncertainty and escalate it for review.

Investigate differences without forcing a balance

Start by locating the pair of records that disagree. If the journal and combined ledgers match but the adjusted bank amount differs, focus the first pass on bank-to-journal activity and outstanding schedules. If the bank and journal agree but the ledger summary differs, investigate allocations and ledger completeness. These are suggested starting points, not proof of a particular cause.

Example: a duplicate $240 journal entry

Assume the adjusted bank balance is $28,300 and the combined ledger total is also $28,300, but the journal shows $28,060. The $240 difference is a clue. It does not establish that the bank charged a fee, that a client owes money or that the lower figure should be accepted.

In this fictional case, reviewing the transaction references reveals that a $240 disbursement was entered twice in the journal but once in the relevant ledger. The supporting payment record shows one transaction. Document the duplicate, obtain the required correction authorization, and use the firm's correction process to restore a supported journal balance. Preserve the relationship between the original entries and the correction.

Re-run the affected reports after the correction. Verify that the journal now shows $28,300 and that the ledger and bank comparison still agree. If a software process also changed another record, inspect that result rather than assuming the correction affected only the intended entry.

A focused exception note

Record the account and period, the two amounts being compared, the suspected transaction, evidence already examined and the next owner. Separate a confirmed cause from a working hypothesis. “Possible duplicate, awaiting payment support” communicates a different status from “Duplicate confirmed; correction approved and posted.”

Do not post an unsupported adjustment merely to eliminate the difference. If an item cannot yet be explained, maintain the exception and bring it to the responsible attorney. The State Bar's reconciliation form treats unresolved differences as incomplete reconciliation; the review should not be signed off simply because the unexplained amount seems small.

Matching totals can still hide an allocation error

Return to the fictional $28,300 total, but now imagine that supporting payment records reveal a $1,000 disbursement was charged to Client A's ledger when it belonged to Client B. The bank and account journal each contain one $1,000 payment. The combined client-ledger balance can still match because the problem is which ledger absorbed it.

Before correction, the displayed client balances are A: $18,000, B: $8,000 and C: $2,000, plus the $300 bank-charges balance. Under the stated assumption that B is the supported allocation, a documented correction would restore $1,000 to A and reduce B by $1,000. The corrected balances become A: $19,000, B: $7,000 and C: $2,000. The total remains $28,300.

This example shows why a reconciliation needs transaction review as well as arithmetic. A matching total cannot identify the proper owner of an amount. Check the payment's supporting purpose and client reference, and have the authorized reviewer resolve conflicting documentation before changing the allocation. Moving money between ledger labels is not a substitute for establishing the facts.

Also inspect individual balances rather than relying only on a total. A positive balance on one ledger can offset a negative balance on another in the summary calculation. If a ledger appears negative, preserve the records, identify the transactions involved and escalate the discrepancy promptly. Do not assume another client's positive balance resolves the issue.

Keep corrections distinguishable from actual movements of cash. An allocation correction may leave the bank balance unchanged, while a bank transfer is a separate action with its own authorization and documentation. An accounting worksheet should not silently become an instruction to move client funds.

Make the review package easy to follow

We recommend a short cover sheet that identifies the account, closing date, three comparison totals and reconciliation status. Place the supporting schedules behind it in a predictable order. This helps a reviewer move from the conclusion to the evidence without searching through unrelated exports or guessing which file is the current version.

Use specific status language. “Prepared, awaiting review” identifies the next step. “Unresolved difference of $240, support requested” explains an obstacle. “Reviewed after documented correction” should be used only when that review actually occurred. A green software indicator alone does not explain the scope or quality of the work performed.

• Balance summary: the three totals and their shared closing date.
• Source index: filenames or references for statements, journals, ledgers and schedules.
• Exception list: each open question, evidence needed and responsible person.
• Correction log: supported changes, authorization and reports affected.
• Review record: who prepared and reviewed the package, when, and what remains outstanding.

For a fictional review handoff, an office manager might provide the statement and payment support, an accounting preparer might assemble the comparison, and the responsible attorney might address entitlement questions and review the completed package. Those roles are an illustrative division of work. Confirm the firm's actual responsibilities rather than assuming a job title grants authority.

Keep communication focused on decisions. “Please confirm which client this deposit belongs to using the remittance record” is more useful than a long message containing every transaction in the account. Link the question to its evidence within the approved secure workflow, and retain the response where the reviewer can find it.

Keep evidence and attorney oversight together

California Rule 1.15(d)(5) requires covered records to be preserved for at least five years after final appropriate distribution. This is not a five-year period beginning when a file was uploaded. Review the applicable retention obligations and circumstances before deleting records; a convenient storage setting does not determine the required retention period.

The State Bar's reconciliation form includes attorney certification and emphasizes responsibility for properly held funds even when another person prepares the work. Delegating preparation therefore does not turn the accounting provider's involvement into a replacement for attorney oversight.

As a practical filing approach, retain the completed package together with the evidence and explanations that make it understandable. Keep the original source records distinguishable from working copies. If a corrected report replaces an earlier version, record the change rather than leaving two unexplained files that both appear final.

Think about retrieval as well as storage. Could an authorized person locate a particular account and month, identify its supporting ledger summary, and understand why an old check remained outstanding? A folder full of exports may contain the necessary facts while still making the review unnecessarily difficult.

Permissions also matter. Share trust records only through the authorized process and with the people who need them for their assigned responsibilities. Do not attach client ledgers, bank statements or credentials to a public consultation inquiry. The public conversation can establish the scope of support before any sensitive records are requested.

Know when historical cleanup is a separate project

A current month's difference may originate in an earlier period. If the opening journal balance has no reliable supporting reconciliation, completing only the current bank comparison can leave that earlier uncertainty untouched. Identify the earliest supported point and document which periods need additional investigation.

We recommend separating two scopes: rebuilding or correcting historical records, and maintaining an ongoing monthly process. They can inform each other, but they require different evidence and sequencing. A cleanup may involve missing statements, incomplete client allocations or unexplained carryforward balances that cannot be resolved by repeating the current month's checklist.

For example, a fictional firm has complete September activity but an unexplained $600 difference brought forward from August. The preparer should not label the $600 a September timing item without support. The next task is to locate August's comparison and trace the opening difference, while preserving September's otherwise documented work.

Mako's trust-accounting cleanup service provides a starting point for discussing historical discrepancies and missing records. The scope should identify the accounts, periods, available evidence and responsibility for answering questions. A request to make the totals match is not a sufficient description of the work.

Once the underlying records support a dependable starting point, agree how the monthly handoff will operate. Define what the firm supplies, what the accounting preparer reviews and which decisions remain with the responsible attorney. Mako's ongoing trust accounting support can be discussed alongside that process, subject to the engagement's scope.

Common questions about the monthly comparison

Does a bank reconciliation complete the three-way review?

It addresses the bank-to-books comparison, but the individual-ledger total still needs to be included. Ask which report shows the allocation of the closing balance and whether that report uses the same account and date. A bank reconciliation report is not automatically evidence that every client allocation was checked.

Can software do the work automatically?

Software may help generate reports and match transactions, but the usefulness of those outputs depends on the records, settings and review. Before relying on a report, confirm its cutoff, account selection and treatment of outstanding items. This guide does not claim that a particular product automates all required work or guarantees compliance.

What if a payment relates to an invoice?

Keep the invoice review and trust-account decision distinct. An invoice can provide context, but its existence alone does not settle whether a transfer is authorized. Coordinate questions about rates, work and approval through the firm's billing and collections process, and refer entitlement and trust-disbursement decisions to the responsible attorney.

Does reconciliation certify that every trust obligation was met?

No. The comparison is one part of a broader recordkeeping and oversight process. It does not independently decide ownership, cure an unsupported transaction or guarantee the outcome of a State Bar review. Preserve the distinction between a supported accounting result and conclusions that require additional facts and professional review.

A practical next step for your firm

Choose one account and a completed statement period. Locate the statement, journal, individual ledgers and outstanding-item schedules. Confirm that the dates align, compare the three balances and identify any question that prevents a supported conclusion. Assign a person and a concrete next action to each question.

If you are discussing assistance with Mako, start with the number of accounts, periods involved and whether the main need is ongoing reconciliation or historical cleanup. You can request a consultation without sending sensitive documents. The initial discussion can establish what records are needed and how they should be shared securely.

California-specific educational guide. Primary sources checked October 5, 2026. The cited Rule 1.15 version is effective January 1, 2023; its recordkeeping standards identify a November 1, 2018 effective date. Suggested workflows and fictional examples are illustrations, not findings about your firm's accounts. Confirm applicability and current requirements before relying on the guide.