Trust Accounting Software Development

Trust accounting software built around your book of trusts, not a shared enterprise platform

A private trust company or independent trust administration firm doesn't manage one family's wealth - it administers principal and income accounting, distributions, and compliance reporting across many unrelated trusts, each with its own grantors, beneficiaries, and governing instrument. Spreadsheets and legacy desktop tools hold up until the trust count grows past what one administrator can track by hand. We build the trust accounting, distribution tracking, and fiduciary reporting software around your actual trust book, not a multi-tenant platform sized for institutions much larger than you.

  • Principal and income trust accounting, split correctly per trust and per governing instrument

  • Beneficiary distribution tracking with a full audit trail from allocation to payment

  • Fiduciary compliance reporting built around your statutory obligations

  • Fixed-cost delivery, scoped up front, with source code ownership

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The problem

Sound familiar?

  • Your team still splitting principal and income by hand, trust by trust, in a spreadsheet someone has to rebuild every accounting period?

  • Beneficiary distributions tracked in a separate system from the trust ledger, so reconciling who was paid what takes a manual audit every time?

Short answer

Trust accounting software handles principal and income accounting per trust, beneficiary distribution tracking with a full audit trail, fiduciary compliance reporting, multi-trust portfolio administration, and tax reporting for private trust companies and independent trust administration firms managing many unrelated trusts. RaftLabs builds this for regulated fiduciary entities whose trust book has outgrown spreadsheets or legacy desktop software but doesn't need the scale (or cost) of an enterprise platform like SS&C Black Diamond Trust Services. A single-purpose tool covering principal/income accounting and distribution tracking typically runs $30K-$70K over 14-18 weeks; a full platform with compliance reporting and multi-trust administration runs $70K-$130K over 18-22 weeks, at a fixed cost.

Key takeaways

  • Principal and income accounting has to be split correctly per trust, against that trust's governing instrument, not applied as one blanket formula across your book.
  • Beneficiary distribution tracking needs a full audit trail from allocation decision to payment, so a distribution can be reconstructed and defended on demand, not just recorded as a line item.
  • Fiduciary compliance reporting should be a byproduct of how the system already tracks trusts and distributions, not a separate manual assembly process every reporting cycle.
  • Enterprise platforms like SS&C Black Diamond Trust Services are built for trust companies and banks operating at much larger scale - a right-sized custom build often costs less and fits your actual trust count and asset mix better.
  • A full platform with compliance reporting and multi-trust administration typically takes 18-22 weeks at a fixed, agreed cost.

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Proof

100+
software products shipped, including wealth, fintech, and compliance reporting systems
RaftLabs delivery record
Fixed
cost, scoped and agreed before development starts
Every trust accounting build
14-22
weeks from discovery to a live platform, depending on scope
Accounting software delivery band

Principal and income accounting shouldn't reset every period

Every trust in your book has its own governing instrument, its own beneficiaries, and its own rules for splitting principal from income - work that gets slower and riskier to get right by hand as your trust count grows, not easier. We build the accounting, distribution tracking, and compliance reporting around your actual book of trusts, not a shared enterprise platform sized for institutions much larger than you.

Capabilities

What we build

  • 01
    Principal and income trust accounting

    Receipts and disbursements split correctly between principal and income, per trust, against that trust's governing instrument - not one formula applied across your whole book.

  • 02
    Beneficiary distribution tracking

    Distribution allocation, approval, and payment tracked with a full audit trail, so any distribution to any beneficiary can be reconstructed and defended on demand.

  • 03
    Fiduciary compliance reporting

    Statutory reporting built around your specific obligations as a fiduciary, generated from the trust and distribution data the system already holds.

  • 04
    Multi-trust portfolio administration

    A data model built for many unrelated trusts, each with its own grantors, beneficiaries, and asset mix, administered from one system instead of parallel spreadsheets.

  • 05
    Tax reporting

    Tax reporting workflows tied to the same trust ledger and distribution records, so figures reconcile back to source instead of being reassembled separately.

  • 06
    Security architecture for fiduciary data

    Encryption at rest and in transit, role-based access controls, and audit logging for every system that processes trust and beneficiary financial data.

How we work

From trust book mapping to live software

  1. Weeks 1-3
    01

    Discovery and trust book mapping

    We map your trust structures, principal/income accounting rules, beneficiary relationships, and statutory reporting requirements. You leave with a written scope and a fixed-price quote.

  2. Weeks 3-7
    02

    Data architecture and compliance design

    We design the trust ledger data model, the distribution audit trail, and the compliance reporting structure. Security architecture is designed alongside the data model.

  3. Weeks 7-18
    03

    Build in two-week sprints

    You review working software at each sprint. Accounting, distribution tracking, and reporting components are built and tested incrementally.

  4. Final 3-4 weeks
    04

    Compliance testing and rollout

    The platform runs against real trust data so your team can validate accounting and reporting accuracy before it goes live for your full book.

Why us

Why trust companies choose RaftLabs

  • 01
    Senior engineers build what they scope

    The engineers who map your trust structures also build the accounting engine. No offshore handoff after the contract is signed.

  • 02
    Fixed price before development starts

    We scope the work, calculate the cost, and lock it in writing before any development starts.

  • 03
    Founded 2015, 100+ products shipped

    A track record building security-conscious financial platforms that process sensitive fiduciary data with encryption, access controls, and audit trails designed in from the start.

  • 04
    You own the source code

    No vendor lock-in after delivery, and no dependency on a multi-tenant platform's roadmap. The codebase, and everything built into it, is yours.

Have a trust accounting software project?

Tell us how your trust book is administered today, and where the gaps are. We'll scope a fixed-cost build.

Scope your trust accounting software project

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Frequently asked questions

Trust accounting software manages the core operational work of a private trust company or trust administration firm: principal and income accounting per trust, beneficiary distribution tracking with an audit trail, fiduciary compliance reporting, multi-trust portfolio administration, and tax reporting across a book of many unrelated trusts.

Family office software consolidates a single family's own wealth - reporting across the custodians, entities, and accounts that one family holds. Trust accounting software is for a regulated fiduciary entity (a private trust company or independent trust administrator) that administers trusts as its business, on behalf of many unrelated grantors and beneficiaries, with statutory trust-accounting and compliance obligations that a single family's reporting tool doesn't need to meet. If you're a fiduciary serving many client trusts, this page is the right fit; if you're consolidating one family's own holdings, see our family office software page.

Yes. Splitting receipts and disbursements between principal and income, correctly per trust and against that trust's governing instrument, is the core of most requests we get in this space. We scope your specific accounting rules during discovery.

Yes. We build distribution tracking with a full audit trail from allocation decision through to payment, so any distribution can be reconstructed and defended without a manual reconciliation exercise.

SS&C Black Diamond Trust Services is a strong platform for trust companies and banks operating at institutional scale, with the multi-tenant infrastructure and compliance overhead - and pricing - that scale requires. We're not claiming to replicate its full enterprise footprint. For a smaller independent trust company or regional trust department that has outgrown spreadsheets but doesn't need (or want to pay for) that scale, custom software built around your actual trust count, beneficiary structures, and asset mix is often the better fit. We help assess which makes sense during discovery.

A single-purpose tool covering principal/income accounting and distribution tracking typically runs $30,000-$70,000 and takes 14-18 weeks. A full platform with fiduciary compliance reporting and multi-trust administration runs $70,000-$130,000 over 18-22 weeks. We scope a fixed cost after discovery.

Yes. We build compliance reporting around your specific statutory obligations as a fiduciary, drawing on the same trust and distribution data the system already tracks, rather than a separate manual assembly process each reporting cycle.

Work with us

Tell us what you need. We'll tell you what it would take.

We scope Trust Accounting Software Development in 30 minutes. You walk away with a clear cost, timeline, and approach. No commitment required.

  • Scope and cost agreed before work starts. No surprises. No obligation.
  • Working prototype within 3 weeks of kickoff.
  • Pay by milestone. You see progress before each invoice.
  • 60-day post-launch warranty. Bug fixes, UI tweaks, and deployment support. No retainer.
  • All conversations are NDA-protected.