Start an accounting

California Trust Accounting

When a California trustee must account, what the account must contain, and how to generate it from the trust’s bank and brokerage statements.

When a trustee must account (Probate Code §16062)

Under California Probate Code §16062, a trustee must account at least annually, at the termination of the trust, and on a change of trustee, to each beneficiary to whom income or principal is required or authorized to be currently distributed. A beneficiary may waive an account in writing, subject to the limits in §16064.

What the account must contain (Probate Code §16063)

Probate Code §16063 sets out what a trustee’s account must include:

A trust accounting filed with the court is a formal accounting of the trust, and it follows the court format of Probate Code §§1060–1064: a summary of charges and credits, supported by schedules. A trust final accounting at termination uses the same format.

Revocable and irrevocable trust accounting

While a trust is revocable, the trustee generally has no duty to account to the other beneficiaries (Prob. Code §16069). The exception: if no person holding the power to revoke is competent, the trustee must account at least annually to each beneficiary who would receive income or principal if the settlor had died during the account period (§§15800(b), 16069(b)). Once a family trust becomes irrevocable, most often at the settlor’s death, §16062 applies: the trustee of an irrevocable trust accounts at least once a year, at termination and on a change of trustee, to each beneficiary to whom income or principal is currently distributable.

Why it takes so long by hand

Every deposit, withdrawal, dividend, purchase and sale on every statement has to be classified, totaled and tied back to the opening and closing balances. For a trust with brokerage accounts, each security’s carry value has to be followed lot by lot through the period to compute gains and losses. For a trust with several accounts, that is days, weeks or even months of manual work.

What a finished accounting looks like

California trust accounting example: summary of charges and credits, balanced
The summary of a complete sample accounting. See the complete trust accounting example, schedule by schedule.

An automated way to generate it

Balanced is a new kind of trust accounting software: automated California fiduciary accounting technology. Add the trust’s PDF bank and brokerage statements, and Balanced returns the accounting in the Probate Code format as one fully editable Excel workbook, each account reconciled to its own statements and the summary balanced to the penny:

Each row cites the statement and page it came from, so the accounting can be checked line by line. Add a memo or the prior accounting to tailor it. $699 per accounting.

Balanced Legal Technology, LLC is a software & technology company, not a law firm or an accounting firm, does not provide legal, tax or accounting advice, and is not a substitute for the advice of an attorney. General information only, current as of October 2026; reading it does not create an attorney-client relationship. Statutes, rules of court, Judicial Council forms and local court rules change and vary by county; confirm the current requirements before relying on anything here. Sample accountings are fictional and for illustration only. Templates are provided as is, without warranty of any kind. Any accounting, whether prepared by hand, from a template or with Balanced, must be independently reviewed and verified by the fiduciary or their attorney before it is relied on, delivered or filed. We recommend having every accounting reviewed by a licensed attorney or professional accounting firm before it is used or relied on for any purpose.