The public cost of passing on France’s family businesses

In 2024, the top 1% of beneficiaries of France’s Dutreil business-transfer tax relief accounted for 65% of its fiscal cost. The Cour des comptes, France’s public auditor, counted roughly 110 people in that group. Dutreil relief, defended as a safeguard for family businesses delivers a striking share of its benefits at the very top of the transfer distribution. The auditor reconstructed a cost exceeding €5.5 billion for the same year. Published on 18 November 2025, those findings concern gifts and inheritances in 2024. They are neither a final bill for 2026 nor a forecast of the revenue that abolition would raise. ^{[1] [2]}

The argument deserves more than a contest between the endangered small business and the supposedly untaxed billionaire. Passing a company to the next generation brings together the financing needs of a productive business and the private interests of its shareholders. Tax policy can choose to protect the business. It then needs to establish how much of the relief serves that purpose and how much chiefly increases the wealth that heirs receive.

Public documents now make it possible to trace much of the machinery: how the tax bill falls, why budget estimates were revised, how one heir can receive cash while another retains the business, and what the law requires in return. The evidence on additional economic benefits remains less secure than the evidence on the size of the tax advantage. Research by the Institut des politiques publiques, or IPP, conducted for the auditor’s evaluation, is central to that distinction. ^{[3] [4]}

A €10 million gift, with two very different tax bills

Consider a deliberately hypothetical case, not a reconstruction of any family’s affairs. A 65-year-old parent gives two children equal shares in a business worth €10 million, transferring full ownership. All the shares qualify for Dutreil relief. Each child has the full €100,000 parent-to-child allowance available, with no earlier gifts to account for within the fifteen-year lookback. We exclude transaction costs, valuation discounts, split ownership and cross-border issues. ^{[5] [6] [7]}

Without Dutreil relief, each child receives €5 million and has a taxable amount of €4.9 million after the personal allowance. France’s progressive schedule applies successive rates, starting at 5% and reaching 45% for the highest slice. The resulting bill for the two children is approximately €3,934,789, or 39.35% of the €10 million transferred. The 45% figure is the top marginal rate, not a flat charge on the entire gift. ^{[5] [6]}

Dutreil changes the amount entering that schedule. Article 787 B of the French tax code exempts 75% of the eligible share value. Each child’s €5 million gift therefore leaves €1.25 million before the personal allowance, and €1.15 million after it. Applying the same tax bands produces a bill of €312,678 per child. Because this is an outright gift made before the donor turns 70, Article 790 then halves the tax due. ^{[8] [9]}

The combined bill falls to €312,678, approximately €156,339 for each child. That is 3.13% of the transferred value. The difference from the otherwise identical ordinary-tax comparison is €3,622,110. These are l0g calculations using the statutory schedule without intermediate rounding. Totals and the saving are then separately rounded to whole euros, so subtracting the displayed totals can differ by €1. The tax bands and calculation steps appear below the chart.

The assumptions matter. Without the additional Article 790 reduction, the Dutreil bill in this example would be twice as large, around €625,356. A transfer on death, a gift that reserves a life interest to the donor, or an outright gift by someone aged 70 or over requires a different calculation. The 3.13% result cannot be presented as the scheme’s universal tax rate. ^[9]

The comparison does hold constant the amount transferred, the number of children and the personal allowances. That isolates the treatment of the asset. Comparing a €200,000 home inherited by one person with a large business divided among several children would mix changes in wealth and family circumstances with the tax relief being examined.

The bill that the budget had largely missed

The history of the official estimates is another part of the controversy. Budget bills from 2011 through 2024 put the annual cost at €500 million. The 2025 budget bill raised it to €800 million. The auditor subsequently reconstructed much larger amounts, using incomplete tax records, additional checks and statistical work by the IPP. ^[10]

Two developments need to be kept separate. In the auditor’s reconstructed series, the underlying annual totals do rise. Rounded figures go from €1.6 billion in 2018 to €2 billion in 2022, €3.3 billion in 2023 and €5.5 billion in 2024. Very large transactions play an important role in the last two years. These are annual amounts associated with transfers, so the timing of a handful of major gifts can move the total considerably. ^[2]

There was also a large revision to the estimate for the same year. The official budget figure for 2024 rose from €0.8 billion in the earlier budget vintage to €5 billion in the 2026 budget bill. In its April 2026 review, the auditor described this as an estimation error stemming from a badly measured starting point. Treating the revision as an overnight surge in tax concessions between two different years would misread the evidence. ^[10]

The €5 billion budget estimate and the auditor’s figure exceeding €5.5 billion also retain their own definitions. Data coverage, the amount of information available and the treatment of dates differ. The auditor’s summary explains, for example, that it assigns transactions to the year of signature, whereas the IPP uses the year of registration. These estimates cannot be added together as separate costs. ^[2]

A tax expenditure estimates revenue forgone relative to ordinary taxation, holding the observed transactions constant. It captures a genuine advantage for the recipients. Predicting what would happen after repeal requires a further step: estimating changes in the timing of gifts, the amount of capital transferred, the use of other provisions, the financing of tax liabilities and possible sales. The static cost starts that exercise; it does not finish it.

The 2026 budget bill also carried estimates of €4 billion for each of 2025 and 2026, as reported by the auditor in April 2026. Those figures belong to that particular budget vintage. We do not treat them as final observed costs today. The date on a report, the effective date of a reform and the year in which transfers take place are different pieces of information. The official 2026 budget annex confirms these amounts; no new national estimate from the 2027 budget vintage was verified for this publication. ^{[10] [24]}

A small-business rationale, a highly concentrated benefit

The group of roughly 110 people needs a careful denominator. It is the top percentile of recipients of the scheme’s benefits in 2024. Several recipients can belong to the same family. The figure therefore refers neither to 110 companies nor necessarily to 110 families. It cannot be turned into a list of billionaires by matching it against a published rich list. The auditor puts the group’s average advantage at around €30 million per recipient. Both the averages and the distributional shares are rounded. ^{[1] [2]}

That concentration does not erase the scheme’s use by smaller businesses. It does change the fiscal question. Demonstrating that the transfer of a small company can be difficult does not, on its own, establish the need for the largest individual concessions. Equally, a proposal to cap those concessions still needs to examine businesses whose owners have substantial equity value but little cash.

The law sets no general euro cap on the value of shares that may receive the 75% exemption. Subject to the conditions, a very valuable holding can therefore receive the same proportional exemption as a smaller one. Progressive tax bands still apply to the remaining base. The absolute saving, however, can become extremely large. ^[8]

Employment figures introduce another common confusion. The auditor reports that companies involved in a Dutreil transfer employed an annual average of 523,000 people in France between 2018 and 2024, regardless of the proportion of their capital transferred. That measures employment in businesses touched by ownership transfers. To turn it into a count of jobs saved by the relief, one would need to establish how many jobs would otherwise have disappeared. ^[1]

A transfer of a small stake in a large group can also bring that group’s workforce within the population of affected companies. A meaningful cost-per-job-saved calculation would divide the tax expenditure by the additional jobs preserved because of the policy. Counting everybody already employed by the companies does not supply that denominator.

Financing tax on illiquid business assets

The strongest argument for special treatment starts with a balance-sheet problem. A company’s value is not cash that its shareholders can simply withdraw. It may reflect equipment, customer relationships, contracts and expected future profits. An heir receives a claim on that business, while the tax authority expects a payment. Even a profitable company may have little cash available for distribution.

In our example, financing a bill of almost €4 million would pose a very different challenge from financing €313,000. The recipients might use other assets, borrow, sell a stake or seek dividends. When dividends supply the money, a personal tax obligation can feed back into the company’s financing. The impact on investment then depends on available resources, existing debt and the projects the business actually has in prospect.

That problem makes the choice of policy instrument important. French law already provides, under specified conditions, for payment to be deferred for five years and then spread over ten. For company shares, Article 397 A of Annex III to the tax code covers unlisted businesses carrying on eligible activities, with the beneficiary receiving at least 5% of the share capital. The payment credit is subject to its own security and interest rules. ^{[11] [12]}

Deferral changes when an heir needs the money. An exemption permanently reduces the amount that must be found. Both can assist a transfer, but they have different implications for public revenue and private wealth. Comparing them requires real cases: how many viable family successions would still fail despite access to long-term payment arrangements? What collateral would the state need? How much of the deferred tax would ultimately be collected?

The opposite risk also matters. Loading a successor with more debt than the business can support may weaken the company. Replacing relief with credit would need proper underwriting and evaluation. It offers a way to distinguish support for productive liquidity from an increase in the net wealth passed to heirs; it does not guarantee a painless transition.

One child keeps the business. Another receives cash.

A French donation-partage avec soulte, a lifetime gift divided among recipients with an equalisation payment, reveals a less familiar side of the system. Children do not all need to become managers or shareholders. A family may prefer to concentrate ownership in one successor while giving the others an equivalent economic entitlement.

Return to a hypothetical company worth €10 million, with two children each entitled to €5 million of the gift. One receives the shares and owes the other a €5 million equalisation payment. Within a structure meeting the legal conditions, the successor can contribute the shares to a holding company that assumes the payment obligation. The holding company borrows to pay the other child. This form of family succession financing is often described as a family buy-out. ^{[8] [13]}

One child ends up controlling the business through the holding company. The other receives cash. The acquisition structure carries the debt, which can be serviced with future dividends from the operating business. The loan has financed a payment within the family. It has not injected €5 million of new money into production. Our diagram shows a simplified version of those flows, excluding transfer taxes, fees and the taxation of dividends.

Published tax guidance says that gift duties are calculated according to each recipient’s theoretical entitlement in the pool being divided, while the individual shareholding commitment falls on the actual recipient of the shares. This allows the exemption associated with the business shares to enter the tax calculation for a child whose allotted benefit takes the form of an equalisation payment. The principle was already set out in a ministerial answer published on 28 March 2006. ^{[13] [14]}

Article 787 B expressly regulates contributions to holding companies that assume such payments. Conditions concern the holding company’s assets, ownership and voting rights, management, and retention of the relevant holdings. An ordinary sale during a restricted holding period does not become compliant simply because a holding company has been inserted into the structure. ^[8]

There is a plausible business rationale: avoiding fragmented ownership and giving the successor a stable structure. The financing consequences deserve equal attention. The relief can accompany both continued family control and a cash exit for some heirs. The auditor identifies family buy-outs among the arrangements that warrant closer examination of the policy’s targeting. ^[2]

A legally available structure says nothing, by itself, about how frequently it is used. The documents consulted do not provide a reliable national share of Dutreil expenditure attributable to these cash-out arrangements. Investigating named families would require gift deeds, contribution documents, credit agreements and the actual distribution of cash. We do not possess those private records.

The 2026 reform tightened eligibility and retention

On 8 October 2026, the National Assembly’s Finance Committee rejected amendment I-CF40 to the 2027 Finance Bill, tabled on 2 October. It would have retained the 75% exemption on the first €50 million of transferred value and applied 50% only to the excess. The committee’s rejection leaves the existing regime unchanged. The proposal therefore differs from the general 50% scenario examined below. ^[23]

Two amendments apply to relevant gifts and deaths occurring from 21 February 2026. The 2026 Finance Act extended the individual share-retention commitment from four years to six. It also removed from the exemption the portion of share value attributable to specified asset categories when they are not used exclusively for the qualifying business under the statutory conditions. The tax administration published its commentary on 10 August. That publication date should not be mistaken for the date the law took effect. ^{[15] [16]}

The list includes yachts, aircraft, passenger vehicles, certain valuable objects and residential property. Use is crucial: an asset devoted exclusively to an eligible business activity is treated differently from one serving private enjoyment. The legislation requires examination of the relevant period before transfer and continued compliance for the applicable period afterwards. It also reaches specified assets held through controlled companies. ^[8]

The change addresses an accessible question: why subsidise the transfer of a leisure asset because it sits inside a company? Its reach, however, remains that of an enumerated list. It does not automatically remove every euro of cash or every financial investment from the eligible value of every company.

The first test concerns what the company does. A vehicle that simply manages its own financial or property wealth is excluded. An operating company can have ancillary activities. An actively managing group holding company, known in French law as a holding animatrice, must principally participate in directing group policy and controlling operating subsidiaries. Owning shares and invoicing a few services provides no general assurance of eligibility. ^{[8] [13]}

The difficult boundary is between resources supporting production and wealth assets held alongside it. A large cash balance might cover seasonal working capital, committed investment or a prudent buffer. It might also remain well above the business’s requirements for a long period. A targeting rule needs to address that variety. Otherwise it can penalise a cautious operating business while leaving unrelated wealth within the relief.

The issue predates the latest amendment. A Senate report filed on 17 June 2026 describes a DGFiP tax-administration memorandum sent to ministers on 28 September 2020 recommending that relief be refocused on assets used for operational activity. It also records a working group established in 2024 involving the employers’ organisations MEDEF, METI and AFEP. The report documents an earlier debate and consultation with business organisations. The precise contribution of those exchanges to the final wording remains unresolved; these documents establish no unlawful favouritism. ^[17]

The retention timetable also needs precision. Under the ordinary structure, a collective or unilateral commitment lasts at least two years, followed by an individual commitment of six years. The gift takes place within that framework. Arrangements in which the initial commitment is deemed already satisfied, or entered into after a death, have their own rules. “Eight years after the gift” is therefore not an accurate universal description. ^{[8] [13]}

The statute imposes requirements concerning activity, ownership and management. It contains no general numerical obligation to retain a specified number of jobs or invest a fixed amount for each euro of tax relief. Its architecture expressly supports a form of ownership. Any additional contribution to production and employment has to be evaluated separately. ^[8]

Testing the economic return

The IPP matched transfer records with tax, company-account and employment data. Its main impact analysis examines transfers made between 2010 and 2018, allowing the researchers to observe trajectories before and after the event. The core sample excludes firms with consolidated annual revenue below €1 million at the time of transfer. Its findings therefore cannot simply be extended to the smallest businesses. ^[4]

The identification problem is substantial. A family preparing a Dutreil transfer may already have a stronger intention to retain control than a family that does not use the relief. A simple performance comparison would mix the tax effect with those earlier choices. The researchers examine changes around the transfer using comparison groups and a range of robustness checks. Transfers following deaths also help them investigate timing that is less chosen than the date of a lifetime gift. ^[4]

The results point to greater short-term stability of family ownership. Additional effects on investment and employment are much less clear. Ownership persistence is consistent with a scheme that requires shares to be retained; it does not establish that the tax concession produces additional activity commensurate with its cost. The researchers also study business survival and discuss the limits of causal identification. ^{[3] [4]}

These results should not be converted into a forecast of abrupt repeal. Both the treated and comparison businesses operate in a system where Dutreil exists. Recipients choose whether to use it. Unobserved differences may remain despite careful controls. The study sheds light on transfers within that institutional setting; it is not an experiment in which the whole French economy alternates between having the relief and having none.

Time is another serious objection. At its hearing on 19 November 2025, the Senate’s business delegation challenged the evaluation’s ability to capture all long-term effects and the counterfactual without the scheme. An industrial company can pursue a strategy extending beyond the horizon of an empirical study. That is a testable concern, not a reason to stop asking for evidence on investment, employment and survival. ^[18]

An inconclusive estimate leaves uncertainty; it does not establish a zero economic return. Yet the uncertainty has implications for both sides of the debate. Supporters cannot count every job in the recipient companies as a causal benefit. Opponents cannot promise to collect the entire estimated fiscal cost while assuming nobody changes their behaviour.

The objectives should also be distinguished. Keeping a company under French family control, preserving a site, encouraging investment and protecting a particular job may coincide. They can also diverge. A sale may fund expansion; a family succession may be followed by distributions or restructuring. Legislators need to identify the outcome they are willing to pay for, then require it to be measured.

Oxfam’s €111 billion claim needs scrutiny too

On 22 September 2026, Oxfam France published a note arguing that the scheme could generate €111 billion in tax exemptions over thirty years for French billionaires aged over 70. The organisation advocates tightening the regime. Its figure is an advocacy scenario whose assumptions need the same scrutiny as claims made by business organisations. ^{[19] [20]}

The methodology starts from Forbes wealth estimates and assumes that 88% is professional wealth. A rich-list estimate does not establish the value of qualifying shares in a specific future gift, the amount already transferred or the portion taxable in France. The information published in the note is insufficient to reconstruct a certain future tax liability for each family. ^[20]

The number can illustrate a possible scale under specified assumptions. It cannot be treated as a receivable the state could simply collect, or as a thirty-year budget forecast. Company values, transfer dates, relevant tax residence and applicable rules must be established for the transactions when they occur. Adding up current wealth estimates does not supply that future path.

The concentration already documented by the public auditor raises an important political question. It is stronger when presented on its own terms than when reinforced by a prospective number whose assumptions disappear in the headline.

Reform requires a decision about which benefit to preserve

Different levers would affect different transactions. A cap on each recipient’s tax advantage would constrain the largest savings. A ceiling on eligible share value would limit the base receiving relief. Reducing the exemption percentage would also affect transfers further down the size distribution. None can be costed reliably by changing a percentage in the aggregate bill: personal allowances, tax bands and the composition of transfers also matter.

Our €10 million example illustrates the difference. Reducing the exemption from 75% to 50%, while retaining the Article 790 reduction and all other assumptions, produces a combined bill of approximately €842,394. That equals 8.42% of the value transferred. This is an illustrative policy simulation, not the calculation of an enacted amendment. It preserves substantial relief against the €3.93 million ordinary-tax comparator, while increasing the funding requirement compared with current law.

At the national level, the Cour des comptes put forward a €1.3 billion revenue estimate for a reduction of the exemption from 75% to 50%, holding behaviour constant, in its note published on 21 September 2026. The qualification matters. This is a static estimate of a particular policy change, not a prediction that the full amount would be collected once taxpayers adjusted. ^[21]

A serious reform would also track arrangements that distribute cash to family members, distinguish assets needed by the operating business, and examine benefits received by the same person through several separate deeds. It would need to address thresholds, the treatment of existing commitments and subsequent evaluation. These are policy choices to investigate, rather than features we assume already exist in the law.

The information required is specific: reliable anonymised records of recipients, eligible values and calculated advantages; the size and activities of the companies; subsequent changes in control, investment and employees’ trajectories; and separate evaluation of small transfers and the large transactions dominating the cost. This can be pursued without making families’ individual tax returns public.

The documents support a firm conclusion. France devotes several billion euros in tax advantages to business transfers, heavily concentrated among a small group of recipients. The mechanism reduces a real financing constraint and supports continuity of family ownership. Evidence of additional economic gains is less secure. The February 2026 reform changed some eligible assets and the retention period while preserving the 75% exemption and the absence of a general monetary cap. ^{[1] [8] [16]}

The useful question for the next policy decision is concrete: how much assistance is needed to transfer a viable company without compromising its activity, and how much additional benefit should the public finance for its heirs? Those choices can be debated. At a minimum, the two amounts deserve to be distinguished.

For further reading, the measurement of business support examines the scope of public expenditure, while France’s 2027 budget and bond-market risk follows the state’s financing decisions. A counterfactual is the estimated outcome without the policy, a necessary benchmark for evaluating its effects.

Method and limitations

This documentary investigation combines the law checked as of 10 October 2026, tax guidance published on 10 August 2026, the public auditor’s full November 2025 evaluation and its summary, the IPP’s research report and subsequent institutional publications. Cost and concentration figures mainly concern 2024; the impact study uses an older cohort. The €10 million examples are l0g simulations, not individual taxpayers’ files.

We have no named tax returns, private gift deeds or family financing agreements. We do not claim to have conducted interviews or solicited responses for this article; the criticisms discussed come from identified public statements. The main November 2025 auditor’s report was retrieved from its official link and cross-checked with the public summary, the full IPP report and subsequent documents. Sources and calculation conventions are provided on this page. ^[22] This is an analysis of public policy, not an assessment of an individual tax position.

Sources and documents