Civil and tax audit 2026: 10 key steps to secure the transfer of large sums of capital now

In summary…

There large capital transfer In 2026, it can no longer rely on simple legal allowances. For significant assets, tax and legal optimization requires a hybrid structure: use of’assurance-vie Luxembourgish for portability, division of ownership To fix the tax base, and to structure business assets as a holding company. Anticipation (minimum 10 years) remains the number one performance lever.

• 360° Audit : Essential for identifying tax frictions.
• Split of ownership Transfer the bare ownership to reduce taxes.
• Assurance-vie : The Swiss Army knife (taxation outside of inheritance).
• Dutreil Pact/Holding : Vital for business leaders.
• Accompaniement AI-assisted human arbitration to secure the setup.

Data Factsheet: Key figures for transmission in 2026

• Parent-child allowance: €100,000 every 15 years (unchanged).
• Assurance-vie (Art. 990 I): Allowance of €152,500 per beneficiary (payments before age 70).
• Dutreil: Exemption of 75 % on the value of the securities transferred.
• Cost of inertia: Up to 45 % of taxation in direct line without optimization.

Introduction: The cost of inaction and asset immobility

A few months ago, I was assisting Marc, a Lyon-based executive, who was preparing to sell his biotechnology company. His assets, the fruit of thirty years of hard work, were substantial. Yet, during our first conversation, one figure chilled him to the bone: without any foresight, the French state was poised to become his largest beneficiary, capturing nearly 40% of the total value upon his death.

This is the paradox of success: the more the large capital transfer The more important it is, the more it becomes a tax target if it is not precisely "structured". At Balmont Conseil, As the first AI-enhanced wealth management firm, we believe your wealth is not a static asset, but a living, breathing structure. In 2026, amidst legislative instability and the complexities of international families, passing on wealth no longer simply means "giving." It means implementing a truly effective strategy. investment strategy dedicated to the securing assets, to its sustainability and, above all, to its optimization.

1. The’asset audit comprehensive: the needs assessment as a foundation

Before choosing a tool, you need to understand the structure. Transferring a large amount of capital without a prior audit is like operating without an MRI. This needs assessment thoroughness is the starting point of all estate planning serious.

Civil and tax auditing allows us to analyze what we call the "body of evidence": your tax regime, the location of your assets, and your objectives of sharing of values. For large sums of money, the question is not only how much your heirs will receive, but how they can access this capital without encountering legal obstacles or other issues. inheritance tax rates confiscatory.

Alexis Sagnier's opinion: «"Optimization is only effective if it is done calmly. My role is to secure your assets against the changes expected in 2026. AI allows us to simulate capital survival scenarios over 30 years, but the final decision regarding the protection of your spouse is purely a human one."»

2. Property division: the ultimate weapon for optimizing inheritance

THE division of ownership remains one of the pillars of the’wealth engineering. The concept is simple: you separate the usufruct (the right to use the property or to receive the income from it) from the bare ownership (ownership of the building).

For a early transmission, It's foolproof. By transferring the bare ownership of your real estate or financial assets during your lifetime through a donation-partage, You only pay duties on a fraction of the total value, calculated according to the scale in article 669 of the CGI.

• The winning Upon your death, the usufruct merges with the bare ownership without any additional taxation. This is a inheritance exemption mechanical.
• The strategy For large families, the distribution of assets It can be complex. Split of ownership allows for rewards while maintaining control.

Warning: This arrangement depends on your family situation and the applicable tax treaty. A configuration error can void all your tax benefits. professional assistance is non-negotiable here to avoid reclassification as abuse of rights. [Contact us for a diagnosis].

3. Assurance-vie: security and capitalization levers

For the large capital transfer, L'’assurance-vie is much more than just an investment. It's an engine of’tax savings and a tool for capital protection outside of inheritance.

Thanks to the allowances under Article 990 I of the French General Tax Code (CGI), each beneficiary can receive up to €152,500 tax-free. But for high-net-worth individuals (HNWIs), we go further by including:

• THE secure placement via euro funds new generation or capital-guaranteed structured products.
• THE scheduled payments to smooth the entry into the financial markets.
• There delegated management (or under mandate) to benefit from the expertise of institutional managers.

We often recommend the’assurance-vie for children from a young age in order to establish a tax date. assurance-vie taxation is such that after 8 years, it becomes a virtually tax-neutral cash reserve. Finally, for expatriates, Luxembourg assurance-vie offers a tax exemption through fiscal neutrality, which is essential for international mobility.

4. Leaders: Dutreil Pact, Holding and deferral of rights

For a business owner, Professional assets are often the fruit of a lifetime. Yet, without a estate planning rigorous, the business transfer or its transmission could trigger a devastating fiscal hemorrhage. In 2026, the securing assets professional structure is based on a three-pronged approach: the Dutreil Pact, the Holding company and the deferral mechanism.

The Dutreil Pact: The ultimate weapon for inheritance tax exemption

THE Dutreil Pact remains the most powerful preferential treatment mechanism of tax regime French. Subject to conservation commitments (collective then individual), it allows access to a tax exemption up to 75 % of the value of the securities transferred.

But beware: the case law of 2025 and 2026 has tightened the eligibility requirements, particularly for active holding companies. An audit of your structure is vital to verify that your company is indeed engaged in an industrial, commercial, artisanal, agricultural, or professional activity. The risk? A complete reclassification with a inheritance tax rates climbing up to 45 % in a direct line.

The Family Holding Company and the deferral of rights (150-0 B ter)

L'’tax optimization after business sale almost always involves a holding company. By using the contribution-sale mechanism (Art. 150-0 B ter), you benefit from a postponement of rights on the capital gain from the sale.

• The What You contribute your shares to a holding company before the sale. The capital gain is recognized but its taxation is deferred.
• The Why This allows you to reinvest 100 % of the proceeds from the sale (not the net capital after tax) in new economic activities or private equity, thus maximizing your investment strategy.

Alexis Sagnier's opinion: «A holding company is not just a tax tool, it’s a control center. At Balmont Conseil, we use AI to simulate the break-even point of your reinvestment: what return must your holding company generate for the tax deferral to become a true capital-building machine for your heirs?‘

Warning: The reinvestment of 60 % of the proceeds from the sale in the real economy is a prerequisite. Improper allocation of funds or failure to comply with the 2-year deadline results in the immediate payment of the tax, plus late payment interest.

5. Gifts during one's lifetime: the art of giving to children

If the audit reveals an imbalance in your distribution of assets, THE lifetime gifts are the most agile lever for organizing family peace and’tax savings.

The Gift-Sharing: Freezing the Sharing of Values

Unlike a simple gift, the donation-partage allows to perform a sharing of values definitive. By fixing the value of the assets on the day of the gift, you avoid contentious inheritance disputes upon death. It is the preferred tool for a early transmission of complex securities or real estate portfolios.

We often include clauses in these deeds regarding "reservation of usufruct" or "right of return", guaranteeing a capital protection for the donor while eliminating future tax liability.

Optimizing tax allowances: Family gifts and manual gifts

THE family gift The use of funds (Art. 790 G) is an opportunity that is too often overlooked. Combined with the standard €100,000 allowance, it allows for the injection of liquidity into the younger generation to finance, for example, a retirement savings plan early or a first property purchase.

For the gifts to children, We recommend a "small steps" strategy:

1. Use of family gift every 15 years.
2. Implementation of a assurance-vie for children with scheduled payments to capture long-term market performance.
3. Delegated management portfolios passed down to prevent heirs who are too young from squandering the capital.

Professional Assistance: The Balmont "Check-up"

A estate planning Success doesn't happen by chance. Each donation-partage Or manual gift must be declared and integrated into your needs assessment overall. Without this consistency, you risk unknowingly exceeding the allowance thresholds or creating a disadvantageous inheritance reserve.

Why does the Balmont AI change the game here? Where traditional advice focuses on your past, our technology simulates your future. We calculate the impact of each gift on your disposable income at age 85. Passing on assets is good. Passing them on while maintaining peace of mind regarding your own financial security is Balmont Conseil's commitment.

6. The "Great Transfer" of the Baby Boomers: a tsunami of 9 trillion euros

We are living through a historic turning point. By 2040, nearly 9 trillion euros will change hands in France. This is what economists call the "Great Transfer". The baby boomer generation (born between 1943 and 1962), which today holds private wealth equivalent to six times the national GDP, is entering the active phase of the transfer.

What is the impact of the large transfer of wealth from the baby boomers? The impact is threefold. First, it is demographic With increased life expectancy, the median inheritance (around €70,000) is now received after age 55, at an age when beneficiaries are already settled. Then, it is economic Approximately $7.8 trillion (globally) passes through assurance-vie, posing a major challenge to the flow of money into the real economy and the ecological transition. Finally, it is social : this massive transfer risks deepening inequalities, with 40% of assets being held by those over 65.

7. Surgical precision in assurance-vie: the technical obstacles

For the large capital transfer, Assurance-vie is not a monolithic entity. Its effectiveness depends on the date of subscription and the age of the policyholder.

• Before 70: the golden age. The dejection of €152,500 per beneficiary is the foundation. But for the contracts signed before October 1998, total exemptions may still exist on premiums paid before this date, a tax gem that we audit as a priority.
• After 70: the lever for gains. The despondency falls to 30 500 € (all beneficiaries combined), but an expert secret remains: only the payments are taxed. All the Gains and interest are exempt from taxes after 70 years. It's a investment strategy major for continuing to grow one's capital without increasing the tax bill.
• Administrative vigilance: We systematically consult the file Ficovie and the register RNIPP to avoid the tragedy of contracts not paid out (4.2 billion euros are still sitting in insurers' coffers).

Alexis Sagnier's opinion: «"The named beneficiary clause is your final financial testament. If it is not updated, you risk the reintegration of excessive premiums into the estate, causing family conflicts that even AI cannot resolve. At Balmont, we recommend a multi-contract strategy to segment risks and beneficiaries."»

8. Protection of spouse and relatives: beyond the direct line

French law protects the surviving spouse and the partner of PACS through a total exemption from inheritance tax. But what about the others?

• Siblings : Exemption is possible, but under strict conditions (single status, 5 years of cohabitation, serious disability). Otherwise, the rates quickly rise to 35% of the % tax bracket, then 45% of the % tax bracket.
• Outside the direct line and cohabiting partners: Here, the axe falls with inheritance tax up to 60 %. Without structuring via a death insurance (tax-free capital) or cross-ownership, tax evasion is almost certain.

9. The private wealth management ecosystem: AI, Humans, and Products

Your choice of support determines the net performance of your transfer. private banking Traditional methods often impose their "homemade" products. Wealth Management Advisor (CGPI), as we practice at Balmont, works in open architecture.

High-fashion savings products

For the heirs of 2026, management can no longer be purely passive. We combine:

• Managed investment and ETFs: To reduce management costs and capture global stock market performance.
• Private Equity and SCPIs: For diversification and returns uncorrelated with financial markets.
• Lombard Credit: An advanced technique that allows you to obtain liquidity by securing your assets, thus avoiding selling (and paying taxes) to finance an immediate need.

10. Issues, Ethics and Intergenerational Responsibility

Transmit a comfortable capital is one thing, avoiding the excessive wealth Another factor is what stifles initiative.

Issues and challenges of transmission (Important)

• Retaining heirs: 70 % of the heirs change financial advisors upon the death of their parents. We establish an advance dialogue.
• Financial education: Prepare the heirs to avoid the squandering of the estate.
• Digitalization and technology: Using Balmont AI for a hyper-personalization transmission solutions.
• Ecological transition: Directing capital towards public utility investments and the social and solidarity economy (SSE).
• Legal risk: There notary consultation before sale and the verification of beneficiary clauses to avoid excessive premiums and tax reclassification.

Optimize every corner of your assets:

• How Luxembourg assurance-vie secures expatriate assets
• Asset holding company: the preferred management tool of Balmont Conseil
• Guide to the division of property rights: transfer ownership without depleting your assets

FAQ: Critical questions about transferring large amounts of capital

What is the best time to prepare your estate planning ?

Ideally, an initial audit should be conducted as soon as your assets exceed €1.5 million or during a key event (business sale, relocation abroad). This planning should begin at least 15 years before your desired transfer date to maximize the applicable tax allowances.

What are the risks of an unprepared transmission?

Besides a tax that can reach 45 % (marginal rate), the major risk is the blocking joint ownership or the lack of liquidity of the heirs to pay the taxes, forcing them to sell assets (real estate, securities) urgently, often at a low price.

Can AI replace a consultant for my needs assessment?

Balmont Conseil's AI processes thousands of tax data points in seconds to identify anomalies and simulate scenarios of retirement savings plan. However, only human expertise can interpret the emotional and familial "bundle of clues" that dictate a good succession.

What is the impact of the large transfer of wealth from the baby boomers?

The transfer of €9 trillion by 2040 will transform the very structure of French savings. Banks and insurers must digitize to meet the needs of younger, more ethically conscious (ESG), and more volatile heirs. For families, the challenge is to avoid passively accepting the increase in inheritance taxes while ensuring the flow of money serves both to protect loved ones and to finance mid-sized companies (ETIs) through venture capital.

Beware of the risk of reintegration: If your assurance-vie payments are deemed "manifestly excessive" in relation to your lifestyle and assets at the time of payment, the forced heirs may request their reintegration into the estate. Balmont AI performs a balance calculation to ensure the security of your premiums.

A closer look at the tax advantages associated with assurance-vie or other schemes

Assurance-vie remains the "Swiss Army knife" of inheritance tax, offering exemptions up to €152,500 per beneficiary. For more complex estates, the division of ownership rights and the Dutreil Pact offer tax base reductions ranging from 50% to 75%.

Alexis Sagnier's analysis: Optimization is not an option

By 2026, the layering of French tax systems makes holding assets in "full ownership" risky for your net-net profitability. optimize transmission, We are focusing on three major levers:

1. Life Insurance: The tax-free capital accumulation engine

L'’assurance-vie allows the transfer of capital with a special tax regime (Article 990 I of the CGI).

• Before age 70: You benefit from a tax allowance of €152,500 per beneficiary on the sums paid.
• International : For our expatriate clients, we prefer Luxembourg assurance-vie. It offers the tax neutrality and complete portability, while guaranteeing a capital protection via the "Safety Triangle".

2. Division of Ownership: Reducing the Taxable Base

THE division of ownership (separation of usufruct and bare ownership) is the most powerful tool for the large capital transfer. By gifting the bare ownership during your lifetime, you lock in the property's tax value. Upon your death, your heirs inherit full ownership without additional taxes, thus achieving a tax savings massive on latent capital gains.

3. The Dutreil Pact and the Holding Company: For Executives

For professional assets, the Dutreil Pact allows a inheritance exemption of 75 % of the company's value. Coupled with a asset holding company and to the mechanism of the’article 150-0 B ter, It allows the proceeds of a sale to be reinvested without immediate tax friction.

Data Factsheet: Comparison of Levers 2026

Alexis Sagnier's opinion: «The classic mistake is to choose a product before defining a strategy. At Balmont Conseil, our AI simulates the impact of these schemes over 20 years to ensure that today’s tax advantage doesn’t become a liquidity trap tomorrow.» Tax avoidance is a risk with overly aggressive tax arrangements. A feasibility study is essential before signing any agreement.

A closer look at the division of ownership rights (CGI scale 669)

The division of ownership rights is the most powerful mathematical tool for "freezing" the value of an asset. The earlier you act, the greater the discount on the taxable base.

• At 40-49 years old : Value of bare ownership = 40 % (60 % of tax base savings).
• At 50-59 years old : Value of bare ownership = 50 % (50 % of tax base savings).
• At 60-69 years old : Value of bare ownership = 60 % (40 % of tax base savings).

Comparison: Forced Inheritance vs. Controlled Inheritance

For a net worth of €5,000,000 passed on to two children.

1. Scenario "Inertia" (No anticipation) :
   • Estimated inheritance tax: ~1 450 000 €.
   • Effective rate: 29 %.
   • Risk: Forced sale of real estate assets.
2. "Balmont Architecture" scenario (Dutreil + Lux assurance-vie + Disaggregation of ownership rights) :
   • Estimated inheritance/gift taxes: ~380 000 €.
   • Effective rate: 7,6 %.
   • Benefit: €1,070,000 of capital preserved within the family.

The contribution of ALTA, Balmont's AI CGP, to your diagnosis

Our algorithm doesn't just add up deductions. It performs a Liquidity Stress Test :

1. Calculation of the tax burden instantaneous in case of accidental death tomorrow.
2. IFI projection (Real Estate Wealth Tax) after transfer of bare ownership.
3. «Reverse Engineering» simulation» : Determine the exact amount to transfer today to fall to €0 in entitlements tomorrow.

Conclusion: Transmission is an architecture, not a formality.

Passing on a substantial estate is not simply a matter of filling out tax forms. It's a strategic act that requires a broad perspective. In 2026, the line between tax optimization and tax risk is thinner than ever. Don't leave the future of your capital to chance or inertia.

A feasibility audit is the first step towards peace of mind. It allows you to compare your family ambitions with the current mathematical and legal realities. At Balmont Conseil, we don't sell products; we design sustainable structures.

Ready to lock in your strategy?

Don't remain in uncertainty. I offer a precise diagnosis of your situation to identify your immediate optimization levers.

Book my Feasibility Audit with Alexis Sagnier

Sources and references:

• General Tax Code: Articles 750 ter, 777, 990 I and 757 B.
• Official Bulletin of Public Finances (BOFiP): Comments on the Dutreil Pact.
• Finance Law 2026: Updates to thresholds and scales.
• European Regulation on Successions (No. 650/2012).
• ANACOFI 2025/2026 Market Analysis on Wealth Management.
• Ficovie file (Assurance-vie contract file).
• INSEE report on inheritance and household wealth 2025.
• Observatory of regulated savings.
• Labbé Law on unclaimed assurance-vie contracts.

DISCLAIMER: This article is for informational purposes only. It does not constitute personalized tax or legal advice. Every financial situation is unique. Before making any decisions, consult a chartered accountant, tax lawyer, or wealth management advisor.