Forensic Accounting in Shareholder and Partnership Disputes

When relationships break down in a company or partnership, the story you think is happening and the story the numbers prove can be 2 very different things. A shareholder dispute might start with “I’m being shut out” or “the business is being mismanaged”. A partnership dispute might start with “they’re taking more than their share”. Very quickly, though, it turns into practical questions like:

• What is the business actually worth?
• What profits (or cash) have been taken out, and by who?
• Were expenses legitimate, or personal?
• Has revenue been diverted?
• Are the accounts reliable enough to base a settlement on?

That’s where forensic accounting comes in. Your solicitor can handle the legal arguments. A forensic accountant helps you build a clear financial picture that stands up under pressure — whether you’re negotiating a settlement, heading into mediation, or preparing for court.

At SCC, our Forensics & Investigations team is regularly instructed on disputes where the financial detail becomes the turning point. This article explains what forensic accounting does in shareholder and partnership disputes, what you can expect from the process, and how you can protect your position early.

Why disputes escalate so quickly in the UK

Owner disputes aren’t rare and they can become expensive and distracting at speed. In England and Wales, the Federation of Small Businesses has reported that disputes cost small firms at least £11.6 billion per year, with a large share linked to late or non-payment. When a dispute hits inside the ownership group, that same “money + trust” pressure can multiply because decisions and access to information become contested.

Once trust breaks down, every payment, journal entry, director’s loan movement, and “one-off” expense gets questioned. If you’re still trading while the dispute is ongoing, the risk is that the business becomes the battleground and the accounts become the ammunition.

A solid forensic approach helps cut through the noise and brings the discussion back to evidence.

What forensic accounting actually does in owner disputes

Forensic accounting isn’t just “checking the books”. In disputes, it’s independent financial analysis designed for high-stakes decision-making. That typically includes:

• Reconstructing what happened financially (including where records are incomplete)
• Identifying irregularities, omissions, or distortions
• Quantifying losses or unfair outcomes (the “how much?” question)
• Valuing shares or partnership interests for exit/settlement
• Presenting findings in a format suitable for negotiation, mediation, or litigation

Depending on how your dispute develops, this work might feed into settlement discussions, be used to support legal pleadings, or be prepared as an expert-style report (where appropriate and instructed).

If your dispute overlaps with cash flow strain, creditor pressure, or solvency concerns, it can also sit alongside Recovery & Restructuring input — so you protect the business while you work towards resolution.

Common shareholder dispute issues forensic accountants investigate

Shareholder disputes come in many forms, but the financial triggers usually fall into a few patterns.

1) Profit extraction and “hidden” benefits

You may suspect another shareholder (often a director) is extracting value in ways that don’t show up as dividends. Forensic work often focuses on:

• Director remuneration patterns (salary, bonuses, benefits)
• Related-party payments (suppliers, consultants, family members, connected companies)
• Personal expenses run through the business
• Company-funded assets (vehicles, travel, entertaining, property costs)
• Director’s loan accounts and repayments

The point isn’t moral judgement — it’s clarity. If value has been taken out disproportionately, it changes settlement dynamics and may support legal arguments where relevant.

2) Revenue diversion and competing businesses

Sometimes the concern is that revenue has been diverted to another entity — a “newco”, a connected party, or a side business. Forensic analysis may include:

• Customer and supplier testing
• Bank statement review and cash tracing
• Invoice sequencing, credit notes, write-offs, and unusual discounting
• Comparing trading performance to operational data (where available)
• Reviewing contracts and payment flows

A key strength of forensic work is that it tests what’s happened in reality, not just what’s been described.

3) Manipulation of results to influence value

If someone wants to buy you out cheaply (or resist paying dividends), they may be motivated to depress reported profits. Common red flags include:

• Large provisions or write-downs timed around negotiations
• Unusual deferral of revenue or acceleration of costs
• “Management charges” or reclassifications with no commercial basis
• Sudden changes in accounting treatment without clear rationale

This is where experience matters. Not every swing in results is wrongdoing. The job is to separate legitimate commercial movement from distortion — and explain it plainly.

4) Minority shareholder scenarios: information and fairness

In many private companies, minority shareholders rely on information rights and fair treatment. Financial issues commonly raised include:

• Lack of transparency on management accounts
• Decisions that benefit majority owners at the expense of minority value
• Excessive salaries paid instead of dividends
• Changes that affect value (for example, shifting profits through related parties)

Forensic accounting helps you quantify the effect and stress-test the narrative, so negotiations are grounded.

If you want a simple overview of what this looks like in practice, SCC’s Forensic Accounting page sets out the dispute advisory scope and how investigations are structured.

Common partnership dispute issues forensic accountants investigate

Partnerships (and similar owner-managed structures) tend to be more personal and operational. The numbers are still central, but the flashpoints are often about entitlement and contribution.

1) Drawings, profit shares, and “who took what”

In partnerships, drawings are often taken throughout the year with a true-up later. Problems arise when:

• Drawings exceed agreed limits
• Profit shares are disputed
• Expenses are treated inconsistently between partners
• Private costs are mixed with business costs

Forensic analysis can reconcile drawings, identify personal items, and rebuild the allocation using the partnership agreement — or a reasonable framework where agreements are unclear.

2) Incomplete records and weak controls

Smaller partnerships can have weaker finance processes. Where record-keeping is patchy, forensic work often uses:

• Bank-based reconstructions
• Supplier statement matching
• Sales testing (including EPOS/POS data where relevant)
• VAT return cross-checking
• Triangulation between accounts, VAT, payroll, and bank movements

It’s methodical work, but it’s often where the truth sits.

3) Disputes around goodwill and value on exit

A common question is: “What am I actually entitled to if I leave?” That often depends on:

• Work in progress and timing
• Debtors and recoverability
• Contract pipeline and repeat business
• The valuation approach to goodwill
• Restrictive covenants and client ownership

These aren’t just accounting points — they’re commercial realities that need to be measured and explained in a way both sides can engage with.

Valuation: the centre of most settlements

Whether you’re being bought out as a shareholder or exiting as a partner, valuation is often the number everything hangs on — and the easiest thing for parties to argue about if the underlying data is messy.

A forensic accountant can help you understand:

• The appropriate valuation basis (earnings multiple, discounted cash flow, asset-based, or hybrid)
• “Normalised” earnings (removing one-offs and owner distortions)
• Maintainable profit versus a single strong (or weak) year
• Working capital needs (what cash the business actually requires to operate)
• Debt-like items (director loans, tax liabilities, deferred income)

A fair valuation isn’t just a spreadsheet. It’s a clearly explained position backed by evidence and commercial logic.

Where valuation work overlaps with transaction concepts (completion accounts, earn-outs, debt/working capital mechanisms), it can sit alongside Corporate Finance support — particularly where the dispute starts to resemble an M&A-style disagreement.

The forensic process: what you can expect step-by-step

Every case is different, but most dispute engagements follow a clear pattern.

1) Scope the questions properly

You (often via your solicitor) define the questions that need answering. For example:

• What is the true level of profits over the last 3 years?
• Has shareholder A extracted value beyond entitlement?
• What is the fair value of a 30% shareholding today?
• What losses arose from diverted business?

This matters because disputes can drift into “investigate everything”, which becomes slow and expensive. A focused scope keeps the work proportionate and keeps you moving.

2) Capture the data (and protect it)

Common data requests include:

• Annual accounts and full ledgers
• Management accounts, budgets, and forecasts
• Bank statements (all relevant accounts)
• VAT returns, payroll records, and CIS where relevant
• Contracts, invoices, and key correspondence (where available)

If you’re worried records are being altered or access is being restricted, early advice matters. From an accounting standpoint, time is your enemy — the longer you leave it, the harder it can be to reconstruct cleanly.

3) Analyse and test what’s really happened

This is where forensic work earns its keep. Depending on the issues, the analysis may include:

• Trend and ratio analysis (margin shifts, cost spikes, unusual movements)
• Transaction testing and sampling
• Related-party mapping
• Cash tracing (money in / money out)
• Reconciliation of key balances (director loans, wages, VAT, debtor ageing)

The aim is to identify what’s evidence-backed — and what isn’t.

4) Quantify the impact and build a valuation position

Once the facts are established, the next step is putting numbers on outcomes:

• How much value was extracted
• How much loss was suffered
• What adjustments are needed to profits/cash
• What a reasonable buyout range looks like

This is often the moment where negotiations become more realistic, because vague claims turn into measurable figures.

5) Report in a format that supports resolution

A strong report should be readable by non-accountants. The goal is to produce something that drives resolution — not a technical document that creates more confusion.

And mediation is often a serious route in UK commercial disputes. The CEDR Mediation Audit continues to show high overall settlement rates — for example, the 2025 Audit reports an aggregate settlement rate of 87%. Going in financially prepared can make mediation far more productive because you’re negotiating from evidence, not assumptions.

How forensic accounting can reduce legal cost (and stress)

You don’t use forensic accounting to escalate conflict. You use it to stop the dispute becoming endless.

In practical terms, it helps because:

• It narrows the arguments. Once the facts are tested, you stop fighting about basics.
• It pressures weak positions. If a narrative can’t survive bank-level testing, it usually collapses quickly.
• It supports realistic settlement ranges. Valuation becomes structured, not speculative.
• It protects the business. Disputes choke decision-making and can damage staff confidence and trading performance.

If weak controls contributed to the situation (or you simply want to stop it happening again), a review of governance and control through Internal Audit can help you strengthen the business after the dispute is resolved.

What you can do early to protect your position

If you’re at the start of a shareholder or partnership dispute, one of the biggest mistakes is waiting until everything has hardened.

A few practical steps that often help:

1. Secure your access to information. Get copies of key financial reports and bank statements where you’re entitled to them.
2. Keep communication professional. Assume anything you write could be used later.
3. Avoid “self-help” tactics. Sudden changes to payments, clients, or systems can backfire legally and commercially.
4. Track business impact. If the dispute affects trading, document it — delayed decisions, lost contracts, increased costs.
5. Get advice early. Not because you want a fight, but because you want a route out that protects value.

If you also need better financial visibility going forward, strengthening your finance processes via Digital Bookkeeping can make it far harder for disputes to thrive in the future.

Where SCC fits in

Disputes don’t happen in isolation. They can touch tax exposure, audit issues, restructuring risk, and operational reality. That’s why it helps when your advisory team can join the dots.

Depending on your situation, dispute support may connect with:

• Tax Compliance if tax risk, disclosures, or compliance issues sit in the background
• External Audit if reporting integrity and stakeholder confidence matter
• SME Business Solutions if you need hands-on support while you continue trading
• Cross-Border Accounting & Tax if ownership, income, or structures span the UK and Ireland
• Specialist Tax if the dispute intersects with incentives, structuring, or tax planning
• Sustainability if ESG reporting or assurance expectations are relevant to value and governance

If you want to understand who you’d be working with, you can also view About Us and meet Our Team.

FAQs

What’s the difference between forensic accounting and normal accountancy work?

Your normal accountant’s role is usually compliance and supporting the business day to day — accounts, tax filings, reporting, and advice. Forensic accounting is built for disputes and investigations. You’re not just producing numbers; you’re testing them, challenging them, and presenting findings in a way that can be relied on during negotiations, mediation, or litigation.

In shareholder and partnership disputes, that often means tracing cash movements, identifying related-party transactions, reconstructing records where information is incomplete, and quantifying the financial impact of alleged misconduct or unfairness. It’s evidence-led and designed to hold up under scrutiny.

I’m a minority shareholder — what financial evidence should I focus on first?

Start with the documents that show how value is being created and how it’s being extracted:

• Management accounts and year-end accounts for at least the last 3 years
• Bank statements (they show reality, not just presentation)
• Director remuneration, dividends, and director loan movements
• Large or unusual supplier payments, especially to connected parties
• Any major accounting adjustments around the dispute period

The aim is to see whether reported profit reflects real trading, and whether shareholder value is being transferred away from you through salaries, benefits, expenses, or related-party arrangements.

How is a business valued in a shareholder dispute?

There isn’t one “default” method. The right approach depends on the type of business, stability, and cash generation. In many owner-managed companies, valuation revolves around maintainable earnings (not the best year and not the worst year) with an appropriate multiple, then adjusting for debt and working capital.

A forensic-led valuation typically focuses on normalising profits — removing personal costs, one-offs, and distortions — so the number reflects what the business can sustainably generate. That gives you a stronger platform for settlement discussions, especially where the other side is trying to anchor negotiations to distorted accounts.

Can forensic accounting help if you want mediation rather than court?

Yes — and in many cases it’s most valuable before mediation. Mediation works best when both sides have enough shared reality to negotiate properly. If one side is negotiating on an untested version of the numbers, you can end up either accepting a weak deal or leaving with no progress.

A clear forensic summary helps narrow the issues, identify what really matters financially, and set credible settlement ranges. That often reduces legal spend because discussions become more focused and less speculative.

What if records are incomplete or you don’t trust the finance data?

That’s common in disputes. Forensic teams are used to working with imperfect records. Bank statements, VAT returns, payroll data, supplier statements, and customer-level information can often be used to reconstruct a reliable picture, even if the accounting records are messy.

If you’re concerned about data being altered, early action matters. The longer the delay, the harder it can be to establish accurate timelines and transactional evidence.

How long does a forensic accounting report take, and what does it cost?

It depends on scope, urgency, and data quality. A targeted review of specific areas (for example, director loan accounts and related-party payments over 12–24 months) is very different from a multi-year reconstruction and valuation.

The best way to control cost is to be clear on the questions you need answered and organise the data early. Clean exports, complete bank statements, and the key agreements upfront reduce time spent chasing basics and increase time spent on analysis that actually moves the dispute forward.

Talk to SCC about your dispute

If you’re in the middle of a shareholder or partnership dispute or you can see one coming getting clarity early can protect value and speed up resolution.

Get in touch via Contact Us.

You don’t need to have every answer before you reach out. If you can explain what’s happening and the outcome you’re trying to achieve, the next steps become much clearer, much faster.