Financial and accounting diagnostic: preparing an analysis that supports management

1. Define the decision the diagnostic should prepare

A request such as ‘check the finances’ remains too broad. Specify the trigger: falling margin despite stable sales, a poorly explained financing need or management reporting that closes too late. Record the expected decision and its deadline.

Choose the scope: business, activity, range or workflow. Define periods to compare and significant changes. A change in scope, method or season can make two figures incomparable.

Write down what the engagement includes: reviewing management data, analysing variances, organising information or scenarios. Also state limitations and specialist analyses to plan. The scoping document avoids confusion about the reach of conclusions.

The adviser’s role is to structure questions and decisions. Necessary accounting, tax or legal validations are the responsibility of the relevant professionals.

2. Gather documents and assess their reliability

Prepare available statements, useful trial balances or exports, receivables and payables tracking, cash movements and commercial data related to the scope. Ask the accounting adviser which versions can be used.

Each document should carry a date and someone responsible for confirmation. A recent export may contain old unreconciled transactions. The extraction date does not prove reliability.

Organise access and secure transmission. Do not distribute financial files to tools or practitioners without an appropriate usage scope and confidentiality rules.

3. Check consistency before calculating indicators

Reconcile sources covering the same period and explain scope differences. Sales in a commercial tool and in accounting records may follow different rules. These differences must be understood before using their totals.

Examine missing information, duplicates and estimated data. Corrections must be made or validated by the competent owners. A diagnostic must not silently alter data to make a ratio easier to read.

Then choose a few measures connected to the question: contribution, cost structure, payment times or cash visibility. State the formula and basis. A ratio without a definition can produce several interpretations.

Bpifrance’s guidance on management indicators facilitates this selection. External comparisons should remain cautious when activities, methods or periods differ.

4. Connect variances to operations

A decline in contribution may come from price, sales mix, purchasing, service or rework. Break down the change rather than immediately attributing it to a single cause. Seek information able to confirm each assumption.

A longer delay may relate to billing, a dispute or payment. Examine the file and its workflow. The solution is not always more frequent reminders: it may be missing information before invoicing.

Classify findings by status: confirmed observation, plausible assumption and information to complete. This distinction makes the presentation more useful and prevents an intuition from being repeated as a fact in an important decision.

Our article on financial and accounting organisation helps connect these variances to responsibilities and handovers.

5. Build an action plan and scenarios

For each priority finding, formulate an action, an owner, a deadline and a result to check. Distinguish data improvement, process correction and the economic decision. They may progress at different speeds.

Prepare several options when the decision remains open. A cost reduction, price change or investment have different consequences for quality, demand and cash. Present assumptions rather than a certain recommendation based on weak data.

The cash monitoring process allows examination of the timing of associated movements. An action profitable over time may require funds before its effect.

Set a review date and expected information. The diagnostic becomes useful when it enables decisions and verification rather than producing only a list of ratios.

6. Fictional example: stable sales and declining contribution

Fictional example. A business observes broadly stable sales and lower contribution. It considers a general expense reduction. The scope covers a range and two comparable periods, with changes documented.

The review distinguishes mix, discounts and assistance cost. One product needs more rework, but the data does not yet allow all the work to be quantified. The finding is presented as incomplete.

The initial action plan organises rework tracking and examines the preparation workflow. A simulation then compares several options without announcing a result. Accounting treatments are checked with the competent adviser.

The decision comes after the new observation period. The example shows the value of a targeted diagnostic; it is neither an audit nor a validation of a real business’s accounts.

7. Clarify the scope and answer common questions

The presentation must recall the scope, sources, limitations and unconfirmed points. AI can help classify documents or prepare questions, but its outputs must be checked and do not constitute an audit opinion.

The IAASB presents auditing as an assurance engagement governed by a professional framework and publishes standards on the opinion and report. This international reference explains the distinction; it does not by itself determine your obligations in Tunisia.

Does a diagnostic validate accounts?

A management review is neither certification nor an assurance engagement. Its scope must be explicit.

Can we start before all data is available?

Yes, to identify missing information and prepare the analysis. Conclusions dependent on that data remain provisional.

Should we compare every industry ratio?

Choose those addressing the decision, with comparable definitions and scopes. A long list does not automatically improve the diagnostic.