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Retrospective Capacity
Assessment Reports

Our chambers prepares CPR Part 35-compliant retrospective capacity assessments for will disputes, marriage consent challenges, and Court of Protection proceedings. Reports address past mental capacity at a specific date, grounded in contemporaneous records and the Mental Capacity Act 2005 functional test.

01 Overview

Independent evidence for
past decision-making ability.

Our chambers prepares retrospective capacity assessments for solicitors, executors, and litigation teams requiring expert opinion on an individual’s mental capacity at a historic date. Reports are structured to meet CPR Part 35 standards and the Mental Capacity Act 2005.

Members of our chambers hold GMC Specialist Register or HCPC Chartered status and provide reasoned opinions based on contemporaneous records, witness statements, and clinical expertise. Reports are accepted in civil courts, the Court of Protection, and contentious probate proceedings.

Format Single CPR-compliant report
Typical length 20–40 pages
Discipline Psychiatry & Psychology
Turnaround 6–8 weeks from records
02 When Commissioned

Three scenarios where
this report is critical.

01

Will validity disputes

Our chambers accepts instructions in contentious probate cases where testamentary capacity under Banks v Goodfellow is in issue. Reports address the four limbs of the test and the impact of any cognitive impairment at the date of execution.

02

Marriage consent challenges

We prepare capacity to marry assessments for nullity proceedings under the Matrimonial Causes Act 1973. Reports apply the MCA 2005 functional test to the specific decision and the individual’s understanding at the relevant time.

03

Court of Protection proceedings

Our experts provide retrospective capacity reports for COP3 applications and s.21A challenges. Reports address past capacity to make decisions on residence, care, and financial affairs in line with MCA 2005 and the Code of Practice.

03 Report Structure

What the report contains,
section by section.

01

Expert qualifications & instruction

GMC or HCPC registration, Specialist Register entry, MRCPsych or BPS Chartered status, and the expert’s medico-legal experience. The instructing party, the questions posed, and the documents reviewed are listed for CPR Part 35 compliance.

02

Background & contemporaneous records

Chronology of the individual’s medical, psychiatric, and social history leading up to the date in question. Key entries from GP, hospital, and care records are identified and analysed for evidence of cognitive or functional impairment.

03

Legal test & functional assessment

The applicable legal test — Banks v Goodfellow for wills, MCA 2005 for marriage or care decisions — is set out. The expert applies the test to the specific decision and the individual’s understanding, retention, and reasoning at the material time.

04

Witness evidence & consistency

Statements from family, carers, and professionals are reviewed for consistency with the contemporaneous records. Any discrepancies are addressed transparently without crossing into credibility findings reserved to the court.

05

Opinion on capacity

The expert’s reasoned opinion on whether the individual had capacity to make the specific decision at the relevant date. Limitations of the evidence and any areas of uncertainty are clearly identified.

06

Declaration & statement of truth

The CPR Part 35 declaration of independence, compliance with the expert’s duty to the court under CPR 35.3, and the signed statement of truth confirming the report’s accuracy and completeness.

07

Appendices & supporting documents

Copies of the key records relied upon, a glossary of clinical terms, and any standardised instruments used in the assessment. Appendices are paginated and indexed for ease of reference in court.

04 Methodology

How the assessment
is conducted.

Our members conduct retrospective capacity assessments using a transparent, evidence-based methodology. Each step is documented to allow the court to follow the reasoning from instruction to opinion.

  1. 01

    Instruction & scope review

    The expert reviews the letter of instruction, identifies the specific decision and date in question, and confirms the legal test to be applied. Any ambiguities are clarified with the instructing solicitor before records are requested.

  2. 02

    Records collation & analysis

    Full review of GP, hospital, psychiatric, care, and social services records covering the period around the material date. Key entries are extracted and tabulated to identify patterns of cognitive or functional impairment.

  3. 03

    Witness evidence review

    Statements from family, carers, and professionals are analysed for consistency with the contemporaneous records. The expert notes any discrepancies without making credibility findings.

  4. 04

    Clinical formulation

    The expert synthesises the records and witness evidence into a clinical formulation addressing the individual’s cognitive and functional abilities at the material date. This informs the capacity opinion.

  5. 05

    Report drafting & compliance

    The report is drafted in compliance with CPR Part 35, Practice Direction 35, and the Civil Justice Council 2014 Guidance. The expert ensures the reasoning is transparent and the opinion is grounded in the evidence.

05 Where It Applies

Every legal context requiring
historic capacity evidence.

Our chambers accepts instructions for retrospective capacity assessments across civil, family, and Court of Protection proceedings. Reports are tailored to the specific legal test and procedural rules of each forum.

Contentious probate claims Marriage nullity proceedings Court of Protection disputes Financial abuse cases Capacity to consent to treatment Capacity to litigate assessments COP3 retrospective reports MCA 2005 s.21A challenges Inheritance Act claims Trustee decision-making disputes Capacity to marry expert witness
06 Key Considerations

Questions from
solicitors we work with.

Can your experts assess capacity retrospectively for a will signed years ago?

Yes. Our members prepare retrospective capacity assessments for wills executed at any historic date. Reports apply the Banks v Goodfellow test and rely on contemporaneous medical, care, and social records to form an opinion on testamentary capacity at the time of execution.

Are your reports accepted in the Court of Protection?

Yes. Our reports are prepared in compliance with CPR Part 35 and the Mental Capacity Act 2005 Code of Practice. They are routinely accepted in Court of Protection proceedings, including COP3 applications and s.21A challenges.

How do you handle cases with limited contemporaneous records?

Transparently. Where records are sparse, our experts identify the gaps and state the limitations of the evidence. The report will set out what can and cannot be concluded, allowing the court to weigh the opinion accordingly.

Can you provide a capacity to marry assessment for nullity proceedings?

Yes. Our chambers prepares capacity to marry assessments for nullity cases under the Matrimonial Causes Act 1973. Reports apply the MCA 2005 functional test to the specific decision and the individual’s understanding at the time of the marriage.

Do your experts attend joint expert discussions and trial?

Yes. Attendance at joint expert discussions under CPR 35.12, preparation of the joint statement, and trial attendance — in person or by secure video link — are all within the standard scope of our instructions.

What is the turnaround time for a retrospective capacity assessment?

6–8 weeks. From receipt of full records, most reports are delivered within six to eight weeks. Court-deadline cases are prioritised, and an expedited timetable is agreed at intake where necessary.

Need a retrospective capacity
assessment for your case?

Send a brief case summary — the decision in question, the relevant date, and any procedural deadlines — and our chambers will confirm expert availability, scope, and timescales within one working day.