Financial Due Diligence for Business Acquisitions and Sales
Financial Clarity Before Every Deal Decision
The process of purchasing, selling, or restructuring without sufficient due diligence exposes the business to hidden liabilities, misleading profits, and other issues when the transaction is completed. The evaluation procedure can disregard some industry-specific elements, such as inventory valuation, tax liabilities, or inadequate working capital demands. As a well-known due diligence business, we specialise in acquisition, vendor, tax, and financial due diligence. Our services are tailored to consumers in the UK.

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Due Diligence
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Who We Support With Due Diligence
We provide services to buyers, sellers, and investors across the entire UK. Our due diligence service is based on solid evidence and is tailored to support real estate transactions, strict completion schedules, and evolving deal structures.
Buyers and Investors
Our acquisition due diligence service is designed for individuals and organisations looking to acquire a business. This includes trade buyers, private equity firms, and individual investors assessing potential targets. The service focuses on key financial aspects such as earnings quality, working capital, and net debt, offering the accurate financial insights.
Business Owners Selling Up
Our vendor due diligence service helps business owners identify any inconsistencies in their financial records and past tax positions before selling their business. Through an independent review, we provide buyers with a clear and consistent view of the business, making the process of requesting information more straightforward.
Lenders and Cross-Border Traders
We also provide tax and financial due diligence services for international lenders and businesses. These services cover areas such as compliance with HMRC regulations, value-added tax, and the ability to service debt, among other relevant considerations.
Due Diligence Services Built Around Your Transaction
Our due diligence service assists with all aspects of a transaction, from pre-screening to post-transaction integration. We tailor each procedure to the size, industry, and time required for each agreement rather than using the same review process for all deals.
Acquisition Due Diligence for Buyers
Acquisition due diligence enables the purchaser to obtain an objective and evidence-based assessment of the target company’s financial status before committing any funds or agreeing to finalise the sale. In particular, we evaluate historical trade outcomes, profit quality, working capital, and net debt levels to determine whether the proposed acquisition price is reasonable.
Vendor Due Diligence for Sellers
Vendor due diligence is an independent investigation conducted by the vendor before bringing the firm to market. We analyse earnings changes, accounting records, and outstanding tax issues that may raise concerns for prospective buyers. A well-prepared vendor due diligence report can be delivered to several prospective purchasers at once.
Tax Due Diligence and Historic Compliance
Tax due diligence includes reviewing Corporation Tax, VAT, PAYE, and National Insurance reports, as well as any unpaid liabilities from previous HMRC records. Our due diligence procedure includes evaluating previous years’ tax returns, HMRC communication, and any investigation for any concerns that can influence the purchase before or after the transaction. If the firm conducts any foreign transactions, we will be responsible for VAT registration, transfer pricing, and any other international tax concerns other than UK taxation.
Financial Due Diligence Services for Quality of Earnings
Our financial due diligence procedure takes into account more than simply profitability. We investigate the topic of sustainable EBITDA while accounting for all one-time and non-recurring expenditures. In addition, we evaluate the income recognition and forecasting criteria against the business’s prior performance.
Commercial and Operational Risk Review
Numbers only reveal a part of the narrative about the firm. Other areas where we can perform due diligence include customer concentration, dependency on suppliers, and key man concerns. In addition to income streams from customers and product lines, we can also look at major contracts and any restrictions that can influence the firm after the transaction is completed. Combining these commercial factors with financial and tax findings produces a complete risk profile for the transaction.
Post-Deal Completion Support
The findings of due diligence must be made available during the agreement and completion procedure. Our services include preparing completion accounts, locked box modifications, and warranty schedules based on our evaluation results. If there are any issues, they can be resolved by retaining the proper legal counsel and incorporating them into the sale and purchase agreement at the agreed-upon price.
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We work with a wide range of businesses on a national level and can give you the friendly and expert accounting advice you need.
Due Diligence Planning and Advisory Across the Deal Lifecycle
Due diligence not only affects the decision whether or not to move forward but can also affect the price, the terms of the deal and the plan post-completion. The advisory services that we provide include not just pre-deal preparation, but also transaction support during the transaction period and post-deal support. This advisory service is customised based on whether you are purchasing, selling or financing a business.
Deal Readiness Reviews Before Going to Market
The seller can avoid delays in the due diligence process by doing due diligence preparations before starting a sale process. We conduct due diligence preparation on the areas of the business which the buyer is expected to look into. This helps find accounting discrepancies, management information discrepancies and any tax issues in advance of the discussion. The formal due diligence process becomes much easier because all the key information is already gathered.


Structuring Deals Around Due Diligence Findings
The results of due diligence affect how the transaction is structured, which can involve a share sale, an asset sale, or an earn-out arrangement. We help to assess the identified risks and to determine how they are managed, such as through warranties, indemnity agreements, or adjustments to the buy-side financial terms. This ensures that the findings from due diligence shape the transaction itself, rather than being treated as a separate process.
Post Completion Reviews and Warranty Claims
Some issues related to the transaction can only arise after the deal is completed. If there are disputes over the completion accounts or the earn-out calculation, we can provide independent financial analysis to support your position. We also verify whether the actual performance after completion matches the financial information and statements provided before the transaction. If there is a potential breach of warranties, our analysis supports the relevant argument.

Why Businesses Choose Our Due Diligence Service
Transactions often have strict time frames, so the buyer, seller, and lender need accurate financial information to make informed decisions at the right time. As a due diligence firm, we provide thorough transaction accounting and industry expertise to identify potential issues that may not be uncovered during a regular audit. These could include unusual inventory values or tax matters related to research and development.
We offer financial due diligence, tax due diligence, and, if needed, acquisition and vendor due diligence. Our service is a one-stop solution, where a single team manages all aspects. This approach helps prevent the gaps that often occur when different advisers work separately. Our reports are clear and easy to understand, designed for decision-makers. We do not just highlight accounting issues; we explain how they can impact the valuation and the overall transaction.

Key Due Diligence Challenges We Help You Overcome
Struggling to Verify Quality of Earnings?
Actual earnings can not accurately represent the enterprise’s performance. One-time profits, transactions involving linked parties, and accounting decisions can mislead investors, making earnings look higher than they are. We examine the enterprise’s underlying performance, eliminate non-recurring events, and assess the business’s sustainable earnings. This ensures that your decision is based on an accurate picture of its performance.
Unclear on Working Capital and Net Debt?
Balance sheet factors like working capital and debt-like items can have a direct impact on transaction prices. When they are not determined earlier in the sale, they become the subject of purchase price adjustment disputes. We establish a suitable normalised working capital position and review the balance sheet for the presence of debt and debt-like items.
Unsure About Historic Tax Exposure?
Old tax issues can lead to hidden risks that are not clearly shown in the financial records. Pending HMRC audits, incorrect handling of VAT, and insufficient tax provisions can require further investigation before finalising a transaction. HMRC recognises that compliance audits can check if a company has correctly recorded and paid the right amount of taxes. Our tax due diligence process reviews relevant tax documents to identify risks at an early stage.
Selling But Worried About Buyer Fatigue?
The transaction process can become delayed when several buyers request the same financial information and supporting documents. Vendor due diligence allows the seller to compile a complete and consistent set of financial data before engaging with multiple buyers. By identifying potential issues early, we help to build a reliable financial database that supports the evaluation by interested buyers.
Concerned About Customer or Supplier Concentration?
A business that relies heavily on a small number of customers or suppliers can face financial risks and could also be affected by how these customers or suppliers evaluate the business’s transactions. We analyse the concentration of customers and suppliers and review contract terms, including exclusivity clauses and change of control clauses.
FAQs
What does a due diligence service actually cover?
The due diligence service covers financial, tax, commercial and, when needed, legal or operational areas of the target company. It includes an examination of financial performance, the quality of earnings, working capital, net debt, and potential contingent liabilities before any transaction is finalised.
What is the difference between acquisition due diligence and vendor due diligence?
Due diligence is initiated by the buyer to evaluate the target company before acquiring it. It can also be carried out by the seller before the business is put on the market. This process provides potential buyers with an independent assessment of the business.
Why is tax due diligence important in a transaction?
Tax due diligence can uncover past tax risks, unresolved questions from the HMRC, and potential issues with VAT or PAYE that are not clearly shown in the official financial statements. This helps buyers identify any liabilities in advance and prepare any necessary protective measures or adjustments.
How long does financial due diligence take?
The time required for due diligence depends on the nature, complexity, and scope of the transaction, as well as the quality of the information provided. In some cases, up to 60 to 90 days may be allocated, but it is often more effective to tailor the schedule to the specific transaction.
Can a due diligence company help after a deal has already been completed?
Yes. After the deal is completed, services can include reviewing the performance in relation to the financial data available before the transaction. This information can be useful for completion accounts, earn-out adjustments, or warrant claims.