Fiduciary books, kept straight
Estate and Trust Accounting
Finbryn keeps the books for a US estate or trust: assets logged, principal and income tracked separately, and distributions recorded so the executor or trustee always has a current accounting. We also build the workpapers behind Form 1041, Form 706 and Form 709, ready for a credentialed signer to review before anything is filed.
Management report
Illustrative client · August 2026
USD
| Line | Aug | Jul | |
|---|---|---|---|
| Revenue | 142,380 | 131,904 | +10,476 |
| Cost of sales | (51,260) | (48,115) | (3,145) |
| Gross profit | 91,120 | 83,789 | +7,331 |
| Payroll | (46,300) | (45,900) | (400) |
| SoftwareNoted | (6,480) | (5,490) | (990) |
| Rent | (8,000) | (8,000) | 0 |
| Other operating | (9,215) | (9,870) | +655 |
| Net income | 21,125 | 14,529 | +6,596 |
Reviewer's note
Software is up on last month after two seats were added mid-month. Revenue includes one milestone invoice that will not repeat next month.
Illustrative. An example of the document, not a client's figures.
Books built for a fiduciary, not a business
An estate or trust is not a company, and its books should not be forced into one. Assets come in at a date and a value, income earns on them, expenses get paid out, and at some point money or property moves to a beneficiary. We keep a ledger that tracks each of those events in order, so the executor or trustee can answer any question about the estate or trust without reconstructing a year of activity from bank statements.
Principal and income, kept apart from day one
Most trust documents and state principal and income acts draw a line between what a current beneficiary receives and what stays with the trust for later. We build trust accounting and distribution schedules around that line from the first transaction, rather than sorting it out after a beneficiary asks a hard question.
Getting to the return
Once the ledger is current, we build the workpapers a fiduciary income tax return needs: Form 1041 preparation support, K-1 statements for beneficiaries, and, where the estate is large enough, Form 706 and Form 709 workpapers. A credentialed signer, an enrolled agent or a CPA partner, reviews and files every return; we build what feeds it.
Where this stops
We do not draft a will, a trust document or any other legal instrument, and we do not give legal advice; that sits with the estate's or trust's own attorney. We coordinate with appraisers on valuations rather than setting values ourselves. Probate accounting schedules we build go to the executor's attorney to file with the court.
Family offices and charitable structures
Where a family runs several trusts and entities together, family office bookkeeping consolidates them into one reporting package. Charitable remainder trusts, charitable lead trusts and private foundations get their own distribution and grant tracking, built to what a Form 990-PF filing needs.
All services
Estate and Trust Accounting: every service
- Fiduciary accounting for estatesOngoing books kept for an estate under administration, tracking assets received, income earned, expenses paid and distributions made, so the executor has a clear accounting at every stage.
- Trust accounting and bookkeepingMonthly bookkeeping for a trust, with principal and income kept in separate ledgers, every transaction categorized, and reports the trustee can rely on when a beneficiary asks a question.
- Form 1041 preparation support (estates and trusts)Workpapers built for the fiduciary income tax return of an estate or trust, from the same ledger used for fiduciary accounting, ready for review by a credentialed signer.
- Schedule K-1 (1041) beneficiary statementsK-1 statements prepared for each beneficiary of an estate or trust, allocating income, deductions and credits from the fiduciary return in a form each beneficiary can hand to their own preparer.
- Form 706 estate tax return preparation supportWorkpapers built for a federal estate tax return, pulling together the asset inventory, valuations and deductions an executor needs, ready for review by a credentialed signer before filing.
- Form 709 gift tax return preparation supportWorkpapers built for a federal gift tax return, tracking gifts made during the year against the applicable exclusions, ready for review by a credentialed signer before filing.
- Probate accounting schedules and court accountingsAccounting schedules built to the format a probate court requires, showing assets, income, disbursements and distributions for the accounting period an executor must report on.
- Family office bookkeepingMonthly bookkeeping across the personal, trust and entity accounts a family office oversees, consolidated into one set of reports the family and their advisors can actually read.
- Charitable trust and private foundation accountingBookkeeping for charitable remainder trusts, charitable lead trusts and private foundations, with grants, investment income and required distributions tracked to what each filing needs.
- Estate planning coordination (accounting side)The accounting side of estate planning: asset schedules, cost-basis records and valuation support pulled together for the attorney drafting the plan and the appraiser valuing the assets.
- Trust distribution and principal-income allocation schedulesSchedules that split what a trust receives between principal and income under the trust document and applicable state law, so distributions to beneficiaries are calculated correctly each period.
Questions
Frequently asked questions: Estate and Trust Accounting
Do you give legal advice on our estate or trust?
No. We keep the books and build the schedules and tax workpapers. Legal questions about the will, the trust document or how an estate should be administered go to the estate's or trust's own attorney.
Who files Form 1041, Form 706 or Form 709?
We prepare the workpapers and a draft return. A credentialed signer, an enrolled agent or a CPA partner, reviews it and is the one who files it.
Can you work with a trustee, executor and their attorney at the same time?
Yes. We format reports for whoever needs them and route questions through the point of contact you name, whether that is the trustee, the executor, or their attorney.
Do you value estate or trust assets yourselves?
No. We coordinate with an appraiser or financial institution for valuations and file the results into the accounting; we do not perform the valuation itself.
What is out of scope compared with your regular bookkeeping service?
Regular bookkeeping tracks a business. Estate and trust accounting tracks a fiduciary relationship instead, with principal and income split apart and distributions recorded against a trust document or a court's requirements, which standard bookkeeping does not do.
How is estate and trust accounting priced?
Pricing depends on which underlying service you need, the number of accounts involved, and whether tax workpapers are part of the engagement. Current ranges are published on the pricing page, and your exact fee is confirmed in writing before work starts.
Next step
Talk to the team that would run your books
A short call covers your setup, your software and what a first month would look like. You get a written scope and price after it.