The Lombard Loan: Complete Guide 2026 — Definition, How It Works, Risks, and Legal Framework

The Lombard loan is a financing mechanism largely unknown to the general public, yet widely used by high-net-worth individuals and sophisticated investors. This loan secured by a securities portfolio allows the borrower to access liquidity without selling their assets — and therefore without triggering capital gains taxation. But behind this apparent simplicity lie precise legal rules, significant risks and strict obligations weighing on both banks and borrowers. As a banking law attorney, I offer you a comprehensive overview of the Lombard loan under French law: from its definition to its forced realisation, including the wealth management strategies it enables and the pitfalls to avoid.

Table of Contents ▼

I. What is a Lombard loan? Definition and origins
II. The legal framework for pledging securities accounts
III. How is the pledge constituted?
IV. The scope of the pledge: which assets are covered?
V. LTV, advance ratios and eligible assets
VI. How the loan works: rates, duration and repayment
VII. The major risk: margin calls
VIII. Enforcement of the pledge in the event of default
IX. The bank’s obligations: information and duty to warn
X. Bank liability and borrower’s duty of good faith
XI. Wealth management and tax strategies
XII. The Lombard loan in LBO transactions
XIII. Frequently Asked Questions (FAQ)
XIV. Conclusion

I. What is a Lombard loan? Definition and origins

Historical origins

The term “Lombard loan” originates from the Italian region of Lombardy, where, as early as the Middle Ages, Lombard bankers granted loans against the delivery of assets as collateral. This ancient mechanism has endured through the centuries to become one of the most sophisticated financing tools in modern banking law.

Legal definition

Under French banking law, the Lombard loan refers to a loan granted by a credit institution, secured by the pledge of a securities portfolio (securities account, PEA, life insurance or securities registered on a blockchain). The debtor retains management of their portfolio but assigns it as security for the repayment of the loan.

In terms of security interests, this constitutes a pledge over intangible movable property: the securities account is an intangible asset over which a real security right is established in favour of the creditor — in this case, the bank.

🏦 Mortgage vs Lombard Loan

Traditional mortgage

• Assessment of debt-to-income ratio
• Purpose-specific loan
• Collateral = financed asset

→

Lombard loan

• Based on asset value
• Non-purpose loan (free use)
• Collateral = pledged portfolio

Key advantage: immediate liquidity without selling assets or triggering capital gains

💡 Key point

Unlike a mortgage, the Lombard loan is based exclusively on two parameters: the value of the assets provided as collateral and the risk level of those assets. It is a non-purpose loan: the borrowed funds may be used freely by the borrower.

🧮 Practical example — Why borrow rather than sell?

Consider an investor holding €400,000 in equities with unrealised gains. If they sell to fund a project, they must pay the Flat Tax at 30%, i.e. €120,000 in tax. They are left with only €280,000.

With a Lombard loan, they pledge their shares and borrow €200,000 (advance ratio of 50%). They retain their €400,000 invested, pay no capital gains tax, and fund their project with the borrowed funds. If their shares continue to appreciate, they benefit on both fronts.

II. The legal framework for pledging securities accounts

The fundamental provisions

The legislative foundation rests on Article L. 211-20 of the Monetary and Financial Code (Code monétaire et financier), supplemented by regulatory articles D. 211-10 to D. 211-14-1 of the same code. These provisions govern the constitution, enforceability, scope and enforcement of the pledge.

Ordonnance No. 2021-1192 of 15 September 2021 modernised this regime to integrate securities registered in a shared electronic recording device (DEEP / blockchain). Ordonnance No. 2024-936 of 15 October 2024 further adapted this framework.

📜 Legal nature

The pledge over a securities account constitutes a real security interest over movable property covering intangible assets. It grants the secured creditor a real security right accompanied by a right of retention over intangible property (Article L. 211-20, IV CMF) — a modern extension of this right traditionally reserved for tangible property.

III. How is the pledge constituted?

The principle: the pledge declaration

The constitution mechanism is remarkable for its formal simplicity. Unlike the general regime under Article 2356 of the Civil Code, no notarial deed or separate private instrument is required.

Article L. 211-20, I of the CMF provides that the pledge is constituted, both between the parties and with respect to the issuer and third parties, by a simple declaration signed by the account holder, provided it contains the mandatory particulars.

The Cour de cassation has confirmed this principle on several occasions: only the pledge declaration is necessary for the pledge to be established and enforceable (Cass. com., 20 June 2018, No. 17-12.559; Cass. com., 23 Jan. 2019, No. 16-20.582; Cass. com., 30 Nov. 2022, No. 20-23.554).

Mandatory particulars (Article D. 211-10 CMF)

The declaration must be dated and signed by the pledgor and must imperatively contain:

The exact designation of the instrument.
A statement that the declaration is subject to the provisions of Article L. 211-20 of the CMF.
The full identity of the pledgor and the secured creditor.
The amount of the secured claim or the elements enabling its identification.
The identifying details of the special account (pledged account).
The type and number of financial securities initially registered.

⚠️

Warning: mandatory particulars on penalty of nullity

The absence of these particulars may result in the nullity of the pledge (Cass. com., 23 Jan. 2019, No. 16-20.582). The formalism of the declaration is a critical point of vigilance.

Enforceability: no mandatory notification

The declaration alone suffices to render the pledge enforceable. There is no need to notify the issuing company (Cass. com., 20 June 2018, No. 17-12.559) or the account keeper, “notwithstanding any clause to the contrary” (Cass. com., 30 Nov. 2022, No. 20-23.554).

The supplementary agreement in practice

Practitioners systematically draft a separate pledge agreement to specify the particular conditions: financial covenants, minimum coverage ratios, obligation to reconstitute the pledge base, terms for managing the pledged securities, etc.

IV. The scope of the pledge: which assets are covered?

One of the major advantages of the Lombard loan lies in the evolving nature of the pledge scope.

Initial securities and subsequent securities

Under Article L. 211-20, I of the CMF, financial securities and, unless otherwise agreed, amounts subsequently credited to the pledged account are deemed to have been delivered on the date of the declaration. In practical terms:

The securities initially registered in the account.
Securities that are added to or substituted for them (merger, exchange, conversion).
Income and proceeds (dividends, interest) credited to the pledged account or a dedicated account.

🔒 Protective mechanism

The retroactive effect to the date of the declaration is a major advantage for the creditor: it allows subsequent entries to be excluded from the suspect period nullities in the event of insolvency proceedings against the debtor.

The “income and proceeds” account

Since 1 January 2022, the regime clearly distinguishes between the constitution of the security interest and the allocation of income and proceeds (Articles L. 211-20, III and R. 211-14-1 CMF).

📋 Practical points

Income and proceeds may be excluded by agreement from the pledge scope or allocated subsequently (with retroactive effect). If no “income and proceeds” account is opened by the date of enforcement, they are deemed excluded. The secured creditor may obtain an inventory at any time.

V. LTV, advance ratios and eligible assets

The LTV concept (Loan to Value)

The amount that can be borrowed depends on the LTV ratio (Loan to Value), i.e. the ratio between the loan amount and the value of the assets provided as collateral. The safer and more liquid the assets, the higher the ratio.

Advance ratios by asset class

Asset class	Advance ratio (LTV)
Government bonds (Treasuries, OAT)	90 – 95%
Euro-denominated funds (life insurance)	80 – 95%
Large-cap equities	60 – 80%
Diversified equities and ETFs	50 – 75%
Cryptocurrencies (Luxembourg life insurance)	≈ 40%

💼 Concrete example

An investor with a diversified equity portfolio valued at €500,000 with a 60% advance ratio can borrow up to €300,000 via a Lombard loan.

🧮 Comparative figures by asset class

For the same portfolio of €500,000, the borrowable amount varies considerably depending on the type of pledged assets:

• Government bonds (LTV 95%) → available borrowing of €475,000
• Euro-denominated funds (LTV 85%) → available borrowing of €425,000
• Blue-chip equities such as LVMH (LTV 75%) → available borrowing of €375,000
• Diversified ETFs (LTV 60%) → available borrowing of €300,000
• Cryptocurrencies via Luxembourg life insurance (LTV 40%) → available borrowing of €200,000

The choice of pledged asset class therefore directly impacts the available leverage.

VI. How the loan works: rates, duration and repayment

📈

Variable rate

12-month Euribor + bank margin (1 to 1.5%). Total cost: ~3 to 4%.

🔄

Bullet loan

Only interest is paid. Principal repaid at maturity.

⏳

Duration: 1 to 5 years

Some structures allow open-ended credit facilities.

The most common arrangement is the bullet loan (prêt in fine): the borrower only pays interest and repays the full principal at maturity. If the portfolio generates an 8% annual return and the loan costs 3%, the borrower earns a net spread of 5% while avoiding capital gains taxation.

🧮 Calculating the actual cost — Worked example

Loan rate: 12-month Euribor (approximately 2.04%) + bank margin (1.5%) = 3.54% per annum.

Simulation on a €200,000 bullet loan over 5 years:
• Annual interest: 200,000 × 3.54% = €7,080/year, i.e. approximately €590/month
• Total interest cost over 5 years: €35,400
• Principal repaid at maturity: €200,000

Meanwhile, if the pledged portfolio of €400,000 generates 8%/year:
• Annual gains: 400,000 × 8% = €32,000/year
• Cumulative gains over 5 years (compound interest): approximately €187,000
• Net result: 187,000 − 35,400 = +€151,600 in gains after deducting interest, without having paid any capital gains tax.

Rolling debt

At maturity, if the portfolio has appreciated in value, the borrower can take out a larger new loan to repay the previous one and generate additional liquidity. This is rolling debt (rollover), a technique widely used by high-net-worth individuals.

🧮 Worked example — Rolling debt mechanism

Year 1: portfolio of €500,000. Lombard loan of €300,000 (LTV 60%). Duration: 5-year bullet.

Year 5 (maturity): thanks to an 8%/year return, the portfolio is now worth approximately €735,000.
• New Lombard loan of €440,000 (LTV 60% on 735,000)
• Repayment of the previous loan: €300,000
• New liquidity generated: €140,000
• Tax: still €0 in capital gains

The portfolio has grown by €235,000, the borrower has generated €140,000 in additional liquidity, and no capital gains have been crystallised.

VII. The major risk: margin calls

The principal danger of a Lombard loan lies in the volatility of financial markets. If the value of the pledged portfolio falls, the LTV ratio deteriorates and the bank triggers a margin call (or top-up clause).

The two alert levels

⚠ Level 1 — Warning

LTV ratio exceeds ~80%

The bank requests additional collateral or a partial repayment to restore the ratio.

🚨 Level 2 — Critical

LTV ratio reaches ~90%

The bank may liquidate the positions — sell the pledged securities to recover its capital.

⚠️

Worst-case scenario

In the event of a sudden market crash, the borrower may lose their entire portfolio and remain liable for a residual debt if the value of the securities is no longer sufficient to cover the outstanding balance.

📉 Margin call simulation — Worked example

Initial position: pledged portfolio of €400,000, loan of €280,000 (initial LTV = 70%).

Markets drop by 20%:
• Portfolio falls to €320,000
• New LTV ratio: 280,000 / 320,000 = 87.5% → Level 1 triggered
• The bank demands additional collateral of €80,000 in securities or cash, or a partial loan repayment.

Markets fall further (−35% from original level):
• Portfolio drops to €260,000
• New LTV ratio: 280,000 / 260,000 = 107% → Level 2 triggered
• The bank liquidates the positions and recovers €260,000
• The borrower has lost their entire portfolio and remains liable for €20,000 in residual debt (280,000 − 260,000).

Risk management best practices

Maintain a significant safety margin by not borrowing the maximum authorised amount.
Do not pledge your entire portfolio, in order to be able to respond to a margin call.
Diversify the pledged portfolio to reduce overall volatility.
Monitor coverage ratios regularly and anticipate market movements.

VIII. Enforcement of the pledge in the event of default

Conditions for enforcement

Article L. 211-20, V of the CMF strictly governs enforcement. Two cumulative conditions apply:

A certain, liquid and due claim.
A prior formal notice to the debtor (Cass. com., 18 Nov. 2008, No. 07-21.975).

Mandatory content of the formal notice

The formal notice must, on penalty of nullity, state that the pledge may be enforced within 8 days (or such other period as agreed), and that the pledgor may indicate the order of enforcement of the amounts or securities.

Procedure

For listed securities and units in collective investment schemes, enforcement takes place 8 days after the formal notice (Articles D. 211-11 to D. 211-13 CMF). The account keeper executes at the expense of the secured creditor.

⚖ Subrogation of the surety

The creditor’s failure to exercise its right of pledge may allow the surety to invoke the benefit of subrogation (Cass. com., 30 Nov. 2022, No. 20-23.554). This is a critical point in structures involving personal guarantees.

IX. The bank’s obligations: information and duty to warn

The duty of information

The bank owes a duty of information regarding the characteristics of the loan and the specific risks associated with the pledge. However, it does not owe a general duty of advice, except in particular circumstances.

The duty to warn

Towards a non-sophisticated borrower, the bank must alert them to the risk of excessive indebtedness. This duty:

Applies to bullet loans (Cass. com., 8 Nov. 2023, No. 22-13.750).
Requires verification of suitability relative to assets and income (Cass. com., 9 Nov. 2022, No. 21-16.030).
Must take into account foreseeable changes (retirement, etc.).

🔎 Application to Lombard loans

The duty to warn requires alerting a non-sophisticated borrower to the risk of portfolio value fluctuation, the possibility of forced liquidation, and the risk of residual indebtedness if the securities become insufficient.

X. Bank liability and borrower’s duty of good faith

The borrower’s duty of good faith

The borrower must provide accurate information. In the event of a false declaration, contracts typically include an acceleration clause.

Limits of bank verification

The bank does not have a “policing” duty but must ensure the regularity and accuracy of documents and cannot ignore serious anomalies.

If the borrower has concealed their true financial position, they cannot invoke a failure to warn (Cass. 1re civ., 30 Oct. 2007, No. 06-17.003; Cass. com., 23 Sept. 2014, No. 13-20.874).

📌

Key case law

An acceleration clause triggered by inaccurate declarations was held to be unfair (Cass. 1re civ., 10 Oct. 2018, No. 17-20.441), but the Cour de cassation held that such a clause relating to a material element of the agreement is not unfair (Cass. 1re civ., 28 Nov. 2018, No. 17-21.625).

XI. Wealth management and tax strategies with the Lombard loan

The principle: enjoying your wealth without selling it

Benefiting from your investments without disposing of them, thereby avoiding immediate capital gains taxation (Flat Tax at 30% or progressive income tax scale). A loan is not taxable income — it is a liability, not income.

⚡ The three pillars of optimisation

Borrow rather than sell (avoid capital gains) · Borrow rather than distribute (avoid dividend taxation) · Minimum salary + Lombard loan (avoid the PUMa tax)

🧮 Worked example — Selling assets vs. Lombard loan

Scenario A — Traditional sale:
A company director wishes to fund €200,000 in personal expenses. They sell €200,000 worth of shares with €150,000 in unrealised gains.
• Flat Tax on capital gains: 150,000 × 30% = €45,000 in tax
• Net amount available: €155,000 — insufficient.

Scenario B — Lombard loan:
The same director pledges their €400,000 in shares and borrows €200,000 (LTV 50%).
• Capital gains tax: €0
• Loan cost (annual interest at ~3.5%): €7,000/year
• Amount available: €200,000 immediately, while retaining invested assets.

Immediate tax saving: €45,000. If their shares continue to generate 8% per year, they additionally earn €32,000/year on a portfolio they would otherwise have liquidated.

The leverage effect

Borrowing at 3.5% to invest in instruments yielding more (high-yield bonds, private equity). The yield differential constitutes the net gain.

📊 Leverage effect — Worked example

Profile: an investor borrows €200,000 via a Lombard loan at 3.5% and reinvests in high-yield bonds at 8%.

• Income generated: 200,000 × 8% = €16,000/year
• Loan cost: 200,000 × 3.5% = €7,000/year
• Net leverage gain: €9,000/year (4.5% spread)

This gain is in addition to the performance of the original portfolio. However, if the investments underperform relative to the loan cost, the leverage effect works in reverse.

💡

Good to know

The Lombard loan is more of a project accelerator than a tool for living exclusively off one’s assets. To fund a lifestyle solely through Lombard lending, professionals estimate that a portfolio of €8 to 10 million is necessary, in order to maintain sufficient safety margins against margin calls.

The Holding Company + Lombard Loan + SCI structure

🏢 The 4 steps of the structure

1. Dividend upstream flow

The holding company receives dividends from operating subsidiaries, virtually tax-free under the parent-subsidiary regime.

2. Personal Lombard loan

Instead of distributing, the director takes out a personal Lombard loan secured against their portfolio.

3. Structured reinvestment

The funds are lent to the holding company via a remunerated shareholder current account or used to fund a SCI (property investment company).

4. Optimised tax outcome

Deductible expenses, no dividend taxation, interest received at Flat Tax rate — wealth preserved.

🧮 Worked example — Minimum salary + Lombard loan strategy

Profile: a company director holding financial assets of €2,000,000 through their holding company.

Without a Lombard loan:
To fund a lifestyle costing €100,000/year, they pay themselves a salary or dividends. Tax cost: between €30,000 and €55,000/year (Flat Tax 30%, or income tax + social contributions).

With a Lombard loan:
• They pay themselves the statutory minimum wage (~€9,500/year) to cover social contributions and avoid the PUMa tax (supplementary healthcare contribution).
• They pledge part of their portfolio and borrow €100,000 to fund their lifestyle.
• Loan cost: 100,000 × 3.5% = €3,500/year
• Tax on loan proceeds: €0 (a loan is not taxable income)

Annual saving: between €26,000 and €51,000 depending on the alternative remuneration method. The wealth remains invested and continues to grow.

🏢 Worked example — Holding + Lombard + Shareholder Current Account structure

Situation: a holding company receives €300,000 in dividends from an operating subsidiary. Thanks to the parent-subsidiary regime, taxation is virtually nil (5% quota share, i.e. ~€750 in corporation tax).

Instead of distributing these €300,000 to the director (which would trigger €90,000 in Flat Tax), the director:
• Takes out a Lombard loan of €150,000 secured against their personal portfolio
• Lends these €150,000 to their holding company via a shareholder current account remunerated at 4%
• Receives €6,000/year in interest, taxed at Flat Tax = €1,800 in tax
• The holding company deducts this interest from its taxable profit

Outcome: the director accesses liquidity, the holding company creates a deductible expense, and taxation drops from €90,000 to €1,800.

XII. The Lombard loan in LBO transactions

In LBO transactions, the shares of the acquired company held by the holding company constitute the principal assets pledged as security for the acquisition debt. The pledge scope automatically includes replacement securities and income and proceeds.

🔒

Reconstitution of the pledge base

Obligation to supplement the collateral if securities are lost or their value declines.

📏

Minimum coverage

Strict contractual ratios between the value of the securities and the outstanding loan balance.

⛓️

Blockchain compatible

Same rules for securities registered on blockchain (Ord. No. 2024-936).

XIII. Frequently Asked Questions about the Lombard loan

What is the minimum amount required to obtain a Lombard loan?

There is no legal threshold, but in practice banks require a portfolio of at least €100,000 to €200,000.

Is the Lombard loan available to non-residents?

Yes. The security is based on assets, not income. It is a tool well suited to non-residents or borrowers whose debt-to-income ratio is already at capacity.

Can a PEA or life insurance policy be pledged?

PEA, standard securities accounts and life insurance policies can all serve as the basis for a pledge, depending on the institution.

What happens in the event of the borrower’s death?

Death accelerates the debt. The heirs will need to repay, potentially through enforcement of the pledge. This is a point to anticipate in estate planning.

Is the Lombard loan legal from a tax perspective?

Yes, a loan is not taxable income. However, caution is warranted regarding the risk of reclassification as abuse of law if the arrangement lacks any economic substance.

What is the main risk of a Lombard loan?

The margin call: if the portfolio loses too much value, the bank may demand additional collateral or liquidate the positions.

XIV. Conclusion: should you use a Lombard loan?

The Lombard loan is a powerful wealth management tool that allows the mobilisation of liquidity without disposing of one’s investments. However, market volatility can transform a performance lever into a wealth-destroying trap.

As a banking law attorney, I recommend that any investor considering a Lombard loan:

Have the pledge agreement and margin call clauses analysed by a legal professional.
Ensure that the bank has satisfied its information and duty-to-warn obligations.
Maintain a significant safety margin.
Anticipate adverse market scenarios.
Verify the compliance of the interest calculation applied by the lending institution.

Have you taken out a Lombard loan and are facing a dispute with your bank?
Failure to provide information, abusive margin call, irregular enforcement of the pledge — specialised legal assistance can make the difference.