“Alexis, I feel like I’m flying blind. I own property, life-insurance policies opened ten years ago, a holding company that is starting to build up capital... but how does it all fit together if I decide to sell my business or move abroad?”

I hear this question at every first meeting. Many clients hold high-performing assets, but few benefit from a genuine holistic wealth approach. At Balmont Conseil, we believe that wealth is not a mere accumulation of financial or property products; it is a living organism that requires an overall plan.

The comprehensive wealth audit is the cornerstone of our "AI-Augmented Adviser" method. It is neither a quick diagnosis nor a simple simulation: it is a high-precision strategic partnership that turns your assets into a coherent system serving your life projects.

At Balmont Conseil, we do not see your wealth audit as a mere administrative formality. We treat it as a concrete, high-precision optimisation of your assets.

As a wealth-management advisory expert, assisted by a wealth-focused AI, my mission is to take stock of your wealth and taxation, appraise your assets and liabilities through an in-depth study, and put forward the best tax-optimisation solutions.

What is a comprehensive wealth audit?

The comprehensive wealth audit (often called a 360° wealth review) is an exhaustive, cross-cutting study of your situation. Unlike a simple "product"-based approach, the audit analyses the interaction between your different spheres: civil, tax, economic and social.

Who is this wealth-engineering service for?

The audit is intended for anyone whose situation involves a degree of complexity or a need for arbitrage:

  • Business owners and Executives: For whom professional and private wealth are often intertwined. The challenge here is to organise the protection of the spouse or to prepare LBO/OBO strategies.
  • Senior managers and Independent professionals: Concerned with tax optimisation and retirement planning.
  • Families and Investors: Wishing to organise a smooth wealth transfer or to protect their loved ones through the drafting of protection mandates or the writing of a will.
  • The Balmont Conseil method

    At Balmont Conseil, we know that a simple wealth diagnosis is no longer enough today. We use artificial intelligence to process the wealth of data from your family and financial situation, but human expertise remains the "conductor" that validates the relevance of the tailored wealth strategy. This is a complete wealth analysis designed to detect dormant risks and identify untapped performance levers.

    AI-augmented advisory firm in France

    The Balmont Conseil Methodology: The 5 steps of your strategy

    A serious audit cannot be improvised. To turn an inventory of assets into a life strategy, we follow a rigorous five-phase protocol.

    Gathering and Discovery (The "Data Catch")

    This step is the foundation of our collaboration. We gather all the documents in your file: notarial deeds, worldwide bank statements, tax notices and company articles of association.

    Beyond the figures, this is the moment for deep reflection on your life projects: retirement, expatriation, protection of children or philanthropy. We listen to what the figures do not say.

    The Exhaustive Valuation of Assets and Liabilities

    We carry out an X-ray of your wealth at a given moment. This includes the precise valuation of property (main residence and rental), the analysis and appraisal of rental income, as well as the technical examination of life-insurance products, employee-savings solutions and your liabilities (debt, rates, guarantees).

    We measure the liquidity and soundness of each line.

    The Diagnosis (Gap Analysis)

    This is the critical phase where we compare the existing situation against your objectives. We identify inconsistencies and latent risks.

    Is your life insurance compliant with the latest tax developments? Is your property-ownership structure a time bomb when faced with the IFI? We pinpoint the performance "leaks" and legal vulnerabilities.

    The Co-creation of Wealth Strategies

    This is where engineering comes into its own. We develop several tax and financial simulation scenarios (projections over 10, 15 or 20 years).

    This is not an imposed solution, but a work of co-creation: we adjust the balance between security, return and transfer until we find the equilibrium that suits you.

    Delivery and Long-term Monitoring

    We provide you with a detailed written report, a genuine roadmap (engagement letter). But the audit is only a starting point.

    French regulation and world markets are constantly changing; regular wealth monitoring is essential to recalibrate your strategy in response to legislative changes or developments within your family circle.

    The Objectives and Benefits: Why put your wealth through a "Stress Test"?

    Wealth that is not audited is wealth that is at the mercy of its environment. Carrying out an audit means giving yourself a 360° vision to turn your assets into a resilient strategy.

    Securing the future and your loved ones

    Your personal situation changes faster than your contracts. The audit makes it possible to check that your matrimonial regime aligns with your current life objectives (protecting your spouse, giving your children independence). The aim is to identify areas of legal vulnerability before an unexpected life event occurs, thereby ensuring real and immediate protection of your loved ones.

    Optimising the "Net-Net" return

    The gross performance of an investment is an illusion; only what remains after tax matters. We scrutinise your income to reduce tax friction through cutting-edge engineering (income tax, IFI). The aim is to ensure that every euro invested works for you, and not for the tax authorities, by leveraging the most relevant international allowances and treaties.

    Enhancing and energising assets

    The audit of your property and financial investments makes it possible to detect "dormant" or underperforming assets. We carry out strategic diversification to balance the return/risk trade-off. Maximising asset value also means knowing when to restructure a debt or arbitrate a property to seize new growth opportunities.

    Preventing conflicts and joint ownership

    Nothing is more costly than a poorly prepared succession. We anticipate estate planning to drastically reduce transfer duties and, above all, to avoid enforced joint ownership, often a source of deadlock and family tension. Engineering makes it possible to organise a smooth transfer, in which control and value are distributed according to your wishes.

    A multidimensional analysis: the pillars under scrutiny

    The comprehensive wealth audit leaves no grey areas. It is the interaction between these four pillars that creates a resilient strategy.

    Civil Analysis: The legal foundation

    Before talking about return, we secure the structure. We study the consistency of your matrimonial regime (community of property, separation of property) with your current ambitions.

  • The focus: Audit of the beneficiary clauses of your insurance policies and analysis of your last-wishes provisions (wills, gifts between spouses). The aim is to ensure that your wealth will be transferred according to your wishes, without legal deadlocks.
  • Economic Analysis: Performance under control

    We move beyond the purely banking approach to assess the return/risk trade-off of all your assets.

  • The focus: Seeking better investment diversification (tangible assets, financial markets, Private Equity). We analyse the hidden fees that erode your performance and ensure that your risk exposure is aligned with your investor temperament and your time horizon.
  • Tax Analysis: Optimising the real return

    Tax should not be a fate to be endured, but a variable to be steered. We carry out a complete diagnosis of your Income Tax (IR) and your Property Wealth Tax (IFI).

  • The focus: Implementing ethical and long-lasting tax-reduction strategies. We do not seek the "one-shot" tax break, but a structural reduction in tax pressure to maximise your reinvestment capacity.
  • Social Analysis: Anticipating tomorrow, today

    Often neglected, this dimension is nonetheless the guarantor of your future independence. We carry out a precise retirement review to assess your future income and fill any protection gaps.

  • The focus: Adjusting your provident cover to protect your family against life's accidents and securing your future standard of living, whatever changes occur in the mandatory schemes.
  • How much does a comprehensive wealth audit cost?

    A genuine advisory audit is a service remunerated through fees. Unlike a bank, which is paid by selling a product, the wealth-expertise firm charges for its time and know-how.

    The cost varies according to the complexity of the file (the presence of business wealth, holding-type structures, complex property or international issues (Europe (France, United Kingdom...), the Middle East (Qatar, Jordan...), Asia (Hong Kong, Vietnam...), ). At Balmont Conseil, we advocate complete transparency: the quote is drawn up as soon as the discovery meeting ends. Consider this audit not as a cost, but as an investment: the gain generated by structuring the wealth transfer or the tax saving almost always far exceeds the fees.

    How to choose the right professional?

    Entrusting the management of your wealth is a decision based on trust, but above all it must rest on objective criteria and strict regulatory guarantees. For your wealth consultation, insist on these three pillars.

    FAQ : your questions about the wealth audit

    What is the difference between a review and a wealth audit?


    Is it reserved for very large fortunes?


    What are the steps to get started?


    Does the audit include the optimisation of inheritance duties?

    Take a step back and view your financial situation from above

    Wealth is an architecture, and we are its guardians. Do not let chance or regulatory obsolescence decide your financial future. The comprehensive wealth audit is the ultimate tool to turn the management of your assets into a source of peace of mind.

    Your wealth deserves a bespoke strategy.

    Book an appointment for your personalised wealth audit with Alexis Sagnier.

    Alexis Sagnier

    With more than 17 years of expertise in financial engineering, Alexis Sagnier supports business owners and expatriates in securing their cross-border interests.

    Sources & References

    • French General Tax Code (CGI): Article 155 B.
    • Official Bulletin of Public Finances (BOFiP): Inbound-assignee regime (BOI-RSA-GEO-40).
    • 2025 Finance Act: Analysis of recent developments.
    • Case law on inbound assignment: Rulings of the Conseil d'État on reference remuneration.
    • ANACOFI Member Handbook: Standards for wealth-engineering advice.

    Topics covered in this presentation:

    • Wealth analysis and financial situation review.
    • Tax optimisation and tax-reduction strategies.
    • Estate planning and structuring the wealth transfer.
    • Audit of property investments and appraisal of liabilities.
    • Wealth-management expertise and audit methodology.

    Ready to structure your future?

    Whether you are in Lyon or on the other side of the world, Alexis Sagnier and the Balmont Conseil team are here to help.