«"Alexis, I feel like I'm working six months a year just to pay my taxes. Is there a legal way to regain control without taking risks with the tax authorities?"»

This question is the starting point for most of my consulting work. In France, taxation on income is one of the highest in the world, but the General Tax Code is paradoxically full of levers to support the economy, real estate or culture in exchange for a reduction in your tax bill.

At the house of Balmont Conseil, We practice rigorous and secure tax optimization. As a wealth management consulting expert, equipped with AI-powered wealth management tools, my mission is to transform your tax burden into a tax strategy of your choosing. Thanks to artificial intelligence, we analyze your marginal tax rate (MTR) and let's simulate the best wealth management strategies to transform your taxes into capital.

What does income tax optimization consist of?

L''tax optimization consists of using all of the legal mechanisms (reductions, deductions, tax credits) to minimize a household's tax burden. Unlike fraud (concealing income) or tax evasion (illegal transfer of assets), tax optimization relies on the will of the legislator.

Distinguishing between the mechanisms: Deduction, Reduction, and Tax Credit

1. Tax Deductions: The Ally of High Incomes

The deduction occurs upstream, at the level of total gross income. It reduces the base on which the tax will be calculated.

  • The mechanism: If you earn €50,000 and deduct €5,000 (via a PER for example), you will only be taxed on €45,000.
  • The leverage effect (TMI): Your marginal tax rate is crucial. At a marginal tax rate of 41%, A deduction of €1,000 saves 410 €. At a marginal tax rate of 11%, it only saves 110 €.
  • Strategy : The higher your tax burden, the more powerful the deduction.

  • 2. The Tax Reduction: The Fixed "Discount Bonus"

    Unlike deduction, reduction occurs downstream. We calculate your theoretical tax, then we subtract the reduction.

  • The mechanism: If your tax is €4,000 and you benefit from a Pinel reduction of €2,500, you only pay 1 500 €.
  • Tax fairness: A €1,000 discount at the same value for a taxpayer with 11% than for a taxpayer with 45%.
  • The limit: A tax reduction cannot make your tax negative. If the tax is €1,000 and there is a €1,500 reduction, the tax falls to €0, but the remaining €500 is lost.

  • 3. The Tax Credit: The Holy Grail of Refunds

    The tax credit is the most protective tool, because it is refundable.

  • The mechanism: It works like a discount, but with an option to refund.
  • The winning scenario: If you are not liable for income tax but have a €1,200 tax credit (e.g., for childcare), the Treasury will send you a check for 1 200 €.
  • Common usage: Employing a home-based worker, childcare costs, or energy transition work.
  • AI-enhanced consulting firm in France

    The levers of optimization Overview of solutions

    There are three main categories for structurally reducing your taxes.

    Comparing strategies: Which solution for which profile?

    Not all methods are created equal. Balmont Conseil's AI allows you to tailor your approach to your specific situation:

    Taxpayer profileOptimization priorityRecommended device
    TMI 11% to 30%Direct discounts and creditsHome-based employment, gifts, Pinel scheme (if already committed)
    TMI 30% to 41%Deductions and capitalizationRetirement savings plan (PER), Land deficit
    TMI 41% to 45%Massive Erasure and TransmissionHistorical Monuments, Girardin, Division of ownership

    Implementing a suitable strategy: The Balmont methodology

    Successful optimization is not simply a matter of buying a "tax-advantaged product." It involves several steps. tax accounting and engineering:

    Tax Return Audit

    Analysis of income, automatic tax allowances and deductible alimony payments.

    Calculation of the Marginal Tax Rate (MTR)

    This is the key to the decision. There's no point in doing a PER (Retirement Savings Plan) if you're not at least in the 30 % bracket.

    Choice of investment vehicles

    Arbitration between liquid investments (Equity Savings Plan) and rental investment with a commitment to real estate rental.

    Investment monitoring

    Annual monitoring to adapt to legislative changes.

    Legal limitations and risks to avoid

    L''tax optimization of income tax must be practiced ethically and rigorously so as not to cross the red line.

    The capping of tax loopholes

    Most tax reductions and credits are limited to an overall ceiling of 10 000 € per year (increased to €18,000 for the Girardin and Cinema schemes). Exceeding this threshold renders your investments fiscally ineffective.

    Abuse of tax law

    The tax authorities penalize schemes where the alone The goal is to evade taxes without any economic basis. For example, a fictitious gift or a division of ownership without a genuine liberal intention can be reclassified.

    AI-enhanced consulting firm in France

    AI-enhanced wealth management engineering your tax shield

    At Balmont Conseil, we use the'AI for investment monitoring. Our algorithms constantly scan for changes in the real estate taxation and the opportunities for'socially responsible investment.

    We don't just help you fill out your income tax return. We are designing a wealth management strategy global which includes the taxation of gifts and the asset protection via capitalization contracts or complex societal structures.

    FAQ 20 key questions about tax optimization

    The fundamentals of optimization

    What is income tax optimization?


    What is the difference between optimization, evasion, and fraud?


    At what tax threshold should one begin to consider it?


    What is the difference between a reduction and a deduction?


    What is the Marginal Tax Rate (MTR)?

    Real estate schemes

    Can the property deficit be combined with the cap on tax breaks?


    Why invest in furnished rental property (LMNP) if it doesn't offer direct tax benefits?


    Is the Pinel Law still worthwhile in 2026?


    What is the Malraux Law?


    Can you reduce your taxes with your main residence?

    Financial investments and retirement savings plans (PERs)

    Why is the PER the preferred investment for executives?


    Can a PER (Retirement Savings Plan) be accessed before retirement?


    What is IR-PME investment?


    Should you prioritize using a PEA (equity savings plan) to reduce your taxes?


    What is the Girardin Industriel?

    Advanced Strategies and Security

    How does the division of property rights work for tax purposes?


    Is it possible to reduce taxes on dividends?


    What is the risk of an "abuse of rights"?


    When should you start your tax optimization?

    Take control of your taxes

    L''tax optimization Income tax is not a privilege reserved for the initiated; it is an essential component of a healthy wealth management. In 2026, the complexity of the laws requires a scientific and personalized approach.

    Don't leave your decisions to chance anymore. marginal tax rate. By combining the human expertise of our wealth management advisors and the precision of our AI, you secure your future while financing the economy of tomorrow.

    Your wealth is architecture, we are its guardians.

    Alexis Sagnier

    With over 17 years of expertise in financial engineering, Alexis Sagnier assists executives and expatriates in securing their cross-border challenges.

    Sources & References:

    • General Tax Code (CGI) : Article 155 B.
    • Official Bulletin of Public Finances (BOFiP) : Impatriate regime (BOI-RSA-GEO-40).
    • 2025 Finance Law Analysis of recent developments.
    • Case law on impatriation : Decisions of the Council of State on reference remuneration.
    • ANACOFI Member Booklet : Standards for consulting in wealth engineering.

    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 ready to listen to you.