Business-partner WhatsApp dispute: build a facts-first timeline

Identify the entity and governing records

Start with the legal structure: company, partnership, limited partnership, joint venture or informal collaboration. Identify the shareholder or partnership agreement, articles, register, board and member resolutions, service agreements and authority matrix. The same chat wording can have different consequences in different structures.

For UK limited companies, official guidance says company records include shareholder details and vote or resolution results, while accounting records must show money received and spent, assets and liabilities. A WhatsApp message may explain a transaction but does not replace those required records.

Use event labels that do not assume the answer

Label a message according to what it visibly does: raises an idea, asks a question, proposes terms, gives an instruction, records an objection or confirms a completed action. Reserve ‘approved’ for the person and process authorized to approve it, and link to the corresponding resolution or signed document.

Record contradictions. A partner may appear to agree in one message and later condition that agreement. A timeline that hides the second message is less reliable than one that exposes the dispute clearly.

• Discussion
• Proposal
• Conditional response
• Formal approval
• Recorded transaction
• Objection or reversal
• Unresolved issue

Reconcile money messages to accounting evidence

For expenses, loans, drawings, salaries, dividends or revenue splits, identify the exact amount, date, account, invoice and accounting entry. Preserve the bank statement and ledger independently. Do not calculate ownership or entitlement from message counts or informal language.

If records are incomplete or insolvency may be involved, stop informal reconstruction and obtain professional advice. Official UK director guidance emphasizes keeping income, expenditure, invoices and receipts securely and backing up digital files.

Preserve disclosure and confidentiality boundaries

Business disputes can trigger disclosure duties. Justice UK guidance for the Business and Property Courts defines documents broadly to include electronic communications such as text messages and states that adverse material can be within scope. The applicable model and issues depend on the proceeding.

At the same time, chats may contain customer data, trade secrets, privileged advice and third-party material. Preserve first, restrict distribution, and obtain advice before redacting, circulating or destroying anything relevant.

What a MyChatWrap copy is for

A readable transcript and issue index can help partners, advisers, mediators or accountants navigate a long conversation. Label it as a working copy derived from an export, preserve the original and link every important event to its controlling company record.

MyChatWrap does not authenticate authorship, verify authority, reconcile accounts, determine ownership, value shares, identify fraud or create a certified case dossier.

Official UK starting sources

These references illustrate one jurisdiction and entity type. Do not apply them silently to another country or a partnership with different rules.

• GOV.UK: Running a limited company — company and accounting records
• GOV.UK: Director information hub — keeping records
• Justice UK: Practice Direction 57AD — electronic disclosure
• The entity’s governing documents and dispute clause
• Research reviewed: 4 October 2026