When Should You Mediate a Probate Dispute?
Mediation may help resolve a probate dispute, but it is not always the most economical first intervention. Sometimes the missing step is a valuation, disclosure of accounts or a properly framed proposal. Before booking a mediation, identify the issue, the evidence needed and who can make the decisions. This guide helps you consider the appropriate next step for an estate in England and Wales.
Guidance for England and Wales
Identify what you want the discussion to achieve
An estate dispute may concern a will’s validity, a proposed property sale, estate accounts, an executor’s conduct or a claim for financial provision. Describe the specific disagreement and the practical result sought. “We cannot get on” is understandable, but it gives a mediator less to work with than an identified decision about a sale, payment or disputed transaction.
The independent mediator facilitates discussion; they do not decide who is legally right or give either party individual legal advice. Your own adviser can assess your position and a proposed compromise. Mediation does not require you to accept a settlement you consider unsuitable.
Establish enough evidence to negotiate sensibly
You do not need to resolve every factual disagreement before mediation. You do need enough information to understand the important uncertainties and the consequences of an agreement. Depending on the issue, that may include the will and grant, selected accounts, valuations, key correspondence or evidence supporting a challenged transaction.
Where a missing record is central, a targeted information request may be the better immediate step. Conversely, insisting on complete agreement about every historical detail can postpone useful discussions indefinitely. Advice should distinguish information needed for a responsible decision from material that would add cost without changing it.
Consider a narrower negotiation first
Direct negotiation or solicitor correspondence may be sufficient where the issue is limited and the relevant information can be exchanged. For example, two executors disputing a sale price might first agree a process for obtaining and considering valuation evidence.
Mediation may be more useful where several issues interact, communication has broken down or the parties need help exploring a package of terms. A focused meeting with an agreed agenda may suffice where a specific decision remains. A narrow legal issue may call for early neutral evaluation (ENE), while a technical valuation question may need expert input. Choose the process by reference to the issue, evidence, cost and likely benefit.
| Situation | Possible next step |
|---|---|
| Key estate accounts or valuations are missing | Targeted information exchange |
| The parties disagree on one manageable issue | Direct negotiation |
| A specific decision needs a structured discussion | A focused meeting with an agreed agenda |
| Several connected issues need a package of terms | Consider mediation |
| A narrow legal question is preventing progress | Consider early neutral evaluation or specialist advice |
| A procedural deadline or urgent asset risk exists | Obtain urgent legal advice and assess protective action |
These are starting points, not automatic recommendations. The appropriate route depends on the evidence, urgency and parties involved.
Could early neutral evaluation (ENE) help?
ENE provides an independent, non-binding assessment of an issue or the parties’ positions to help negotiations. A mediator helps the parties find their own agreement; an evaluator gives a view on the issue put to them. For example, co-executors may disagree about the meaning of a will clause or the strength of an objection to a proposed transaction.
For private ENE, agree the evaluator, question, documents, fees and use of the opinion in advance. Within proceedings, CPR 3.1(2)(p) expressly recognises judicial ENE. ENE does not determine the claim or guarantee settlement; a technical valuation or a binding expert determination is a different exercise.
Is the dispute ready for a useful discussion?
Readiness is stronger where the issue is defined, enough evidence is available, the necessary decision-makers can participate and each party can consider an alternative proposal. Missing authority, a central unexplained transaction, an urgent deadline or intimidation may require preparatory or protective work first. You do not need complete agreement on the facts before beginning a useful discussion.
For co-executor disputes, Human Law considers the correspondence, proposals and stated concerns to help shape the agenda and negotiation approach. This is an assessment of observable conduct, not a prediction of personality or future behaviour. The ADR preparation questionnaire can help organise the practical questions.
What if fraud is alleged, or mediation is unsuitable?
Allegations of fraud, concealed assets or misuse of estate funds do not automatically prevent mediation of the civil dispute. However, mediation is not an investigation: a mediator cannot compel disclosure or make a binding finding of fraud. Identify the allegation, supporting evidence and material information needed before considering a compromise.
Urgent advice on preserving assets or evidence may take priority where funds could disappear or records are at risk. Mediation may be premature or unsuitable where essential information is withheld, a participant cannot negotiate safely or freely, or those needed to authorise an agreement cannot participate. Safeguards may address some difficulties; others require protective action or a court decision. Review suitability as circumstances change rather than assume either that every dispute must be mediated or that alleging dishonesty rules it out.
Identify everyone whose involvement is needed
Check who must participate and who can approve the proposed terms. An executor cannot necessarily compromise every beneficiary’s rights simply by attending. Consider all affected interests, including trusts, minors, people who lack relevant capacity and beneficiaries who are missing or cannot be identified.
Specialist representation or court approval may be necessary. CPR 21.10 concerns the settlement of claims by, on behalf of or against a child or protected party. Within that scope, court approval is required, including for relevant agreements reached before proceedings. Not every estate arrangement affecting a minor falls under that particular rule; other representation or approval requirements may still need consideration.
Discuss accessibility, communication needs and any intimidation or power imbalance with the mediator and your adviser. Separate rooms or an online format may help some participants, but adjustments do not make every case suitable.
Obtain a budget for the whole exercise
Ask for the mediator’s fee, preparation requirements, session length, cancellation terms and charges if discussions run over. Obtain separate figures for your solicitor’s preparation, attendance and settlement drafting, and for counsel or valuation evidence if needed. Establish whether VAT and other expenses are included.
Identify who is responsible for payment. Do not assume the estate will bear every participant’s costs or that a settlement will produce reimbursement. Compare the proposed expense with the issue at stake, continuing delay and the work that might remain afterwards.
Churchill, proportionality and the duty to consider ADR
In Churchill v Merthyr Tydfil County Borough Council [2023] EWCA Civ 1416, the Court of Appeal confirmed that a court can order participation in a suitable non-court dispute resolution process, or pause proceedings for it. The order must preserve effective access to a judicial hearing and be proportionate to resolving the dispute fairly, promptly and at reasonable cost. The decision does not require mediation in every case or compel settlement.
CPR 1.1 requires cases to be dealt with justly and at proportionate cost; under CPR 1.3, parties must help the court further that objective. Promoting or using ADR forms part of it. CPR 3.1(2)(o) expressly permits ADR orders. Before proceedings, the Pre-Action Conduct Practice Direction also expects proportionate steps and consideration of negotiation or ADR.
Match the proposed process to the value, importance and complexity of the issue, the parties’ resources and the likely benefit. If mediation is unsuitable now, explain the reasons and consider an alternative or a review point. The court may take failure to obey an ADR order or unreasonable failure to engage into account when deciding costs under CPR 44.2(5)(e).
Keep deadlines and protective steps under review
Mediation discussions do not automatically stop limitation periods, extend a caveat-warning response date or vary a court timetable. Identify who is responsible for any protective action and obtain advice promptly. If proceedings are under way, the court’s timetable continues unless appropriately changed.
Record any agreement properly
Discuss in advance who will draft terms and advise before they are accepted. Cover the obligations, payments, dates, costs, any releases, implementation steps and necessary approvals. A property agreement may need conveyancing or other formal work afterwards. Do not assume the mediator’s involvement alone completes every legal step.
Mediation discussions are generally confidential and often protected by without-prejudice privilege, but those protections are not absolute. The mediation agreement and applicable law matter. Obtain advice about what can be shared, the status of proposed terms and when any settlement becomes binding.
If agreement is not reached
The next step is not automatically a court claim. Consider whether the issues have narrowed, further evidence could assist or later negotiation is worthwhile. Assess any offer with your adviser and preserve applicable confidentiality. Where an urgent remedy or binding determination is needed, separate litigation advice may be appropriate.
Mediation support from Human Law
We can help you decide whether and when to mediate, choose and approach a mediator, prepare your position and the terms you could accept, attend the mediation with you, and review any settlement terms before you sign. The work and its fixed fee are agreed before it starts; the mediator’s fees are separate.
Justin acts for you, not as the mediator: the mediator is independent of both sides. If your options need reviewing first, the Dispute Assessment & Action Plan costs £480 including VAT. Tell us what is holding matters up and we will quote a fixed fee for the work; the assessment is optional.
Sources and further reading
- Ministry of Justice: a guide to civil mediation — role, process and suitability.
- Churchill v Merthyr Tydfil County Borough Council [2023] EWCA Civ 1416 — court-ordered dispute resolution and proportionality.
- CPR Part 1 — overriding objective and parties’ duty.
- CPR Part 3 — ADR orders and ENE under rules 3.1(2)(o) and (p).
- Pre-Action Conduct and Protocols Practice Direction — proportionate steps and consideration of settlement.
- CPR Part 21 — approval of relevant compromises involving children and protected parties.
- CPR Part 44 — ADR conduct and costs.
General guidance for England and Wales, not advice on an individual estate. The appropriate route depends on the documents, circumstances and procedural position. Seek prompt advice where a deadline or asset risk arises.