Can a Fractional FD Support Us Through Investor Due Diligence?

Investor due diligence is the most intensive period in any fundraising process. Once a term sheet is signed and an investor moves to formal due diligence, the demands on management time escalate sharply. Financial due diligence workstreams run in parallel with commercial, legal, and technical diligence. Information requests arrive daily. Investor advisers probe financial models, challenge historical performance, and test every material assumption in the forecast. For a management team without a dedicated Finance Director, navigating this process whilst maintaining normal business operations is genuinely overwhelming.

A fractional Finance Director takes ownership of the financial due diligence workstream — managing the data room, responding to investor queries, co-ordinating with the investor's appointed accountants, and ensuring the management team's time is protected for the high-value decisions rather than document retrieval and spreadsheet requests.

What Financial Due Diligence Actually Involves

Financial due diligence is not simply a review of your annual accounts. An investor's financial due diligence team — typically a firm of accountants appointed specifically for the engagement — conducts a thorough examination of every aspect of your financial performance and position. The scope of financial due diligence typically includes:

• Verification and analysis of historical revenues — testing that revenue has been recognised on an appropriate basis, that it is sustainable and recurring, and that there are no one-off items inflating the headline figures
• Quality of earnings analysis — identifying adjustments to reported EBITDA, separating genuine trading profit from non-recurring items, and arriving at a normalised earnings figure that reflects the ongoing business
• Working capital analysis — examining the business's normalised working capital position and its implications for the cash required to operate the business post-investment
• Balance sheet review — examining assets and liabilities, including contingent liabilities, off-balance sheet arrangements, and the quality of receivables
• Cash flow review — tracing cash generation and consumption over the historical period and assessing the business's cash conversion characteristics
• Financial model review — stress-testing the forecast model, challenging assumptions, and assessing whether the growth projected is achievable given historical performance

Preparing the Data Room

A well-organised data room significantly accelerates due diligence and reduces the risk of deal-delaying information requests. A fractional Finance Director prepares the financial sections of the data room comprehensively in advance of the investor's review team being given access. A properly prepared financial data room for an SME equity investment typically includes:

• Three to five years of statutory accounts with supporting workpapers
• Monthly management accounts for the current and prior year, with month-end balance sheets
• The financial model with full assumption documentation
• Budget vs actuals analysis with variance commentary
• Customer revenue analysis — revenue by customer, contract terms, renewal rates, and pipeline
• Staff cost analysis by department and headcount schedules
• Aged debtor and creditor reports
• Details of all existing financing facilities, including facility letters and security documentation
• Tax compliance records including VAT returns and corporation tax computations

Investors and their advisers form opinions about businesses based partly on the quality of their data room. A business that presents its financial information in a well-organised, clearly labelled data room signals operational competence. A disorganised data room — with documents missing, accounts in inconsistent formats, or reconciliations that do not add up — raises red flags that the investor's team will pursue relentlessly.

Responding to Financial Due Diligence Queries

Even with a well-prepared data room, investors and their accountants will generate substantial lists of financial questions. These queries must be answered promptly and accurately — delays in responding create deal momentum risk and give investors the impression that management does not have a strong grasp of the business's finances. A fractional Finance Director manages the query response process, fielding financial questions directly, escalating only those that require management input, and maintaining a log of all queries and responses so that nothing is missed.

"Due diligence with our investor generated over 200 financial queries in six weeks. Our FD handled the vast majority directly. Without that support, I don't know how we would have kept the business running at the same time."

Protecting the Valuation Through Due Diligence

Due diligence is not a neutral process from the investor's perspective — it is an opportunity to identify issues that justify a reduction in the agreed valuation or a change to the deal structure. Quality of earnings adjustments, working capital peg disagreements, and the treatment of contingent liabilities are all common mechanisms through which investors seek to chip the price after heads of terms are agreed.

A fractional Finance Director advocates for the business's position throughout this process. This means challenging quality of earnings adjustments that are not genuinely warranted, providing robust evidence for normalised earnings levels, and negotiating the working capital peg at a level that reflects the business's actual trading pattern rather than a cherry-picked reference period. This advocacy can materially affect the final proceeds received from the transaction.

Managing Parallel Workstreams and Deal Timetable

Financial due diligence runs in parallel with legal due diligence, commercial due diligence, and in some cases management reference checks. Each workstream has its own advisers, its own information requests, and its own timetable pressures. A fractional Finance Director co-ordinates across these workstreams from the financial perspective, ensuring information provided to one adviser is consistent with information provided to others, and that the overall deal timetable is maintained.

Timetable management matters because deals that drag on lose momentum, create uncertainty within the business, and give investors more opportunity to identify issues and renegotiate terms. A disciplined approach to process management — with the fractional FD maintaining a master tracker of all outstanding items across all workstreams — keeps the process on track and demonstrates to the investor that your team is capable of executing complex transactions efficiently. This competence signal is itself investment-value-enhancing.

If you are at an earlier stage and considering whether to pursue equity investment, our article on preparing for equity investment covers the full process from the beginning. And if you want to understand what the investor materials preparation involves before due diligence begins, our article on pitch deck and investor materials is directly relevant.