Actuarial valuation of life interests, reversionary interests and complex beneficial structures.
Senior-led actuarial work for trust deeds and estate matters where defensible valuation depends on probability-weighted future cashflows, mortality data and appropriate discount rates. The same analytical discipline that runs the firm's pension valuation work, applied to the legal-financial structures of private client and estate practice.
The work
Trust deeds and estates frequently contain beneficial interests whose value depends on probability-weighted future events — how long a life-tenant will continue to receive income, when a reversion will fall into possession, the contingent value of an interest that crystallises only on a specified condition being met. The actuarial valuation of these interests is what enables defensible decisions about IHT calculations, settlement variations, contested trust matters, matrimonial financial settlements involving family trusts, and estate-planning advice that turns on numbers rather than narrative.
The work is performed by senior actuaries at Congruent under TAS 100 (General Actuarial Standards) compliance, certified institutionally by the firm. Where the valuation is being prepared as expert evidence for Court proceedings — contested trusts, contested estates, matrimonial proceedings where a pre-nuptial or family trust is in scope — the appropriate Expert acts under APS X3 (The Actuary as an Expert in Legal Proceedings) and signs the report personally. Fees are not linked to the outcome of the proceedings.
Common engagement types
Why Congruent
The methodology underneath trust and estate valuation is closely related to the firm's pension actuarial work — probability-weighted future cashflow projection, mortality and morbidity calibration, appropriate discount-rate selection, sensitivity analysis around the substantive assumptions. The same Fair Value Framework discipline that runs the firm's pension work supplies the valuation chassis for trust and estate work.
Two specific advantages: structural independence — the firm has no relationships with trust corporations, private banks, or financial product providers that might shape its valuation work; institutional discipline — every valuation is captured as an audit-traceable CMC™ artefact, with the calculation chain reviewable by any competent actuary instructed for a second opinion.
Engagement model
Trust and estate valuation engagements are bespoke per case — each trust deed has different terms, different beneficiary structures, different mortality and timing assumptions. Engagement is contracted through the firm's short Invitation Letter and General Terms and Conditions. The firm responds within one working day with whether it can take the instruction and what it would need to scope the work.
For Court-facing engagements, the contracting structure additionally captures the Expert's overriding duty to the Court and the disclosure requirements that follow.
Where the work overlaps with matrimonial proceedings (a family trust in scope of financial settlement alongside pension assets), see Pension Sharing Order. Where the matter is Court-facing more broadly, see Expert witness. For the platform that runs the calculations, see Congruent Calculations™.
Scoped per trust matter; published deliverable.
Fixed-fee valuation
For well-defined valuations: a life or reversionary interest valuation, a Court of Protection application, a trust restructuring assessment, an HMRC-facing valuation. Fee agreed at scoping; engagement letter before work begins.
Estate or trust programme
For estates or trusts with multiple connected matters: family trust valuations alongside an HMRC submission, sequential Court of Protection applications, or multi-beneficiary trust apportionment. Engagement structured to the programme.
Statement of Work — how the fee is fixed
Engagements are scoped through a first conversation and then fixed in writing before any work begins. The firm’s Invitation Letter contains a Statement of Work fixing: the scope of the engagement, the timetable for delivery (key milestones and final-deliverable date), the price (with any stage payments scheduled against milestones), and the named individuals on both sides.
The scope-to-price conversion is based on the firm’s published charge-out rate: £350 per hour for engagements led by a Director or Senior Actuary (the only grades that lead engagements at Congruent). The Statement of Work converts scoped hours into a fixed fee — the buyer’s commercial commitment is to the fee in the Statement of Work, not to an open-ended hourly meter.
The firm tends to come in competitively on the fixed quote. Because Directors lead engagements directly — without the layered team structure typical of larger firms — scoped hours convert into a fixed fee that compares favourably against equivalent senior-led work elsewhere in the market.
Rate as at 1 January 2026, reviewed annually.
The methodological position behind the engagement.
Each trust deed has different terms; each engagement is scoped from first principles.
The firm responds within one working day with whether it can take the instruction and what it would need to scope the work. Senior-led from first conversation through final deliverable. For Court-facing engagements, the appropriate Expert acts under APS X3 and signs the report personally.