Contribution of cryptocurrencies: legal and accounting framework

Updated March 2026 - The contribution of cryptocurrencies into a company is attracting more and more attention, particularly among founders, investors and managers who already hold crypto-assets on a personal basis. On paper, the idea seems simple: bring digital assets to the capital or financing of a company. In practice, the subject is technical. It is necessary to articulate contribution in kind, valuation, corporate governance, proof of ownership, accounting and regulatory environment of crypto-assets.

See also: Contributions Commissioner's Office, Commissioner for contributions to an SAS or SARL and Pre-seed.

By legal inference from the general rules of contribution in kind, the answer may be yes, provided that the asset is:

• identifiable;
• transferable;
• evaluable;
• effectively transferable to the company.

This feasibility in principle does not mean that the operation is simple. With crypto-assets, the difficulties often relate to:

• proof of ownership;
• the date and method of valuation;
• volatility;
• documentation of the contribution;
• the conservation and control of keys or associated rights.

The ANC published on February 18, 2026 its regulations 2026-01 and 2026-02, adopted on January 9, 2026, to govern the accounting rules for crypto-assets. This is a very important point: the subject is no longer just economic or fiscal, it becomes fully structuring in French accounting.

The real crux: valuation#

The contribution of cryptocurrencies is based on a defensible valuation. You must document:

• the crypto-asset provides;
• the quantity;
• the course or method chosen;
• the evaluation date;
• the proof of actual delivery to the company.

Hayot Expertise Advice: with crypto-assets, the most dangerous question is not "can we do it?" but "can we prove, value and account for the operation without a gray area?"

Depending on the corporate form and the configuration of the contribution, recourse to a contribution commissioner may be obligatory or not. In SAS, article L227-1 of the Commercial Code provides for a possible exemption in certain limited cases. But with volatile and technically sensitive assets, caution is often higher than the bare legal minimum.

The AMF points out that the transitional period allowing certain PSANs to continue their services in France runs until July 1, 2026. Without confusing this framework with the capital contribution itself, it must be understood that the regulatory environment, the service providers used and the quality of proof of conservation can weigh on the security of the operation.

• too approximate valuation;
• absence of an audit trail;
• confusion between contribution, loan and simple provision;
• forgetting the corporate framework;
• absence of combined legal, accounting and tax reading.

CTA: **Arra**nge a contribution of crypto-assets before any operation

A crypto contribution is never just a wallet transfer. It involves several layers at once: proof of ownership, valuation, corporate form, accounting treatment, governance and often the contributor's tax timing. That is why the transaction should be prepared before signing, not after.

Documents to gather#

• public wallet address or proof of control;
• relevant transaction history;
• value used on the contribution date;
• minutes or contribution resolution;
• draft bylaws if the share capital changes;
• proof of the effective transfer to the company.

The value of a crypto asset can move very quickly. For a corporate contribution, you must therefore document the method used: price source, référence time, exchange venue, screenshot or other objective benchmark. The more volatile the asset, the stronger the pricing evidence needs to be.

What to avoid#

• a rough valuation;
• a simple screenshot with no date or source;
• confusing an instant market quote with contribution value;
• a transfer that leaves no usable audit trail.

ANC regulations 2026-01 and 2026-02 make it clear that crypto assets must now be treated as proper accounting items. In practical terms, the company needs to look at the nature of the contributed asset and its intended use in order to determine the right accounting treatment.

Concretely, that means:

• distinguishing assets held for use from assets held for trading;
• documenting the entry into the company's books;
• monitoring any value loss or useful fluctuations;
• keeping a clean audit trail.

In some cases, the legal form allows waivers or simplifications, especially in a SAS under certain conditions. But with crypto assets, the real issue is not only the statutory waiver. It is the strength of the file. An independent party can help secure the valuation, the existence of the asset and the logic of the contribution.

The practical reflex#

• check the legal thresholds and conditions;
• do not rely on a waiver if the file is weak;
• document the contribution as if a third party will review it quickly.

Hayot Expertise advice: a crypto contribution succeeds on proof, not intuition.

For an individual contributor, the transaction may require a specific tax analysis. In practice, a contribution for shares often looks like a taxable disposal, but the exact treatment must be checked against the asset, the contributor and the recipient structure. In this area, caution is essential: do not assume neutrality without validation.

<details> <summary>Can any cryptocurrency be contributed?</summary>

Only if the asset is identifiable, transferable and valuated. An asset that cannot be traced or verified is not a good candidate for a contribution.

</details> <details> <summary>Why are the wallet and transaction hashes important?</summary>

Because they prove the reality of the transfers and the chain of ownership. Without a solid technical trail, the contribution is hard to secure.

</details> <details> <summary>Is a statutory auditor required in every case?</summary>

No. But a waiver should not become an automatic reflex. With crypto assets, independent review is often the prudent choice.

</details> <details> <summary>What does ANC 2026-01 change?</summary>

It strengthens the accounting treatment of crypto assets and pushes the file toward classification, valuation and audit trail discipline.

</details> <details> <summary>Is the tax treatment always the same?</summary>

No. It must be analysed case by case. The treatment depends on the contributor, the type of transaction and the legal framework chosen.

</details>

In a crypto contribution, custody is as important as value. You need to know who controls the keys, how the wallet is identified and when the company becomes the owner of the asset. If ownership proof is weak, the contribution is weak too.

Security checklist#

• identify the source wallet and the receiving wallet;
• keep proof of control or economic ownership;
• set the valuation référence date and time;
• formalize the contribution in minutes;
• verify that the transfer is visible on chain.

A crypto asset can change value very quickly. You therefore need to document the method used: price source, référence time, market venue or timestamped screenshot. The more volatile the asset, the stronger the justification must be. Accounting treatment should then follow the nature of the asset and the company's use, with a clear audit trail.

Reclassification risk#

The danger is not just getting the value wrong. A poorly documented transaction can be re-read as a simple availability arrangement, an asset never truly transferred or a value too subjective to support the capital. The risk rises with the amount, the volatility and the absence of a technical trail.

Documents to keep#

Keep:

• proof of the source wallet address;
• transaction exports;
• the valuation method used;
• draft or amended bylaws;
• the contribution decision;
• the internal note on custody of the assets received.

The regulatory context changes quickly. The AMF reminder that the transitional period runs until 1 July 2026 shows that providers, custody and flows must be handled carefully. A contribution can be technically sound but poorly supported if the custody or conversion tools are badly chosen.

Good practice#

• use an identifiable and documented provider;
• keep transfer and custody records;
• separate the contribution issue from ongoing asset management;
• have the structure reviewed by someone who can read legal, accounting and tax implications together.

Once the contribution is completed, the company must know who can act on the received assets, how they are stored and what internal record is kept. That governance matters because it avoids technical blockages and misunderstandings between shareholders.

What to check after the transaction#

• who has signing power or access to custody tools?
• what is the process if part of the assets must later be sold?
• does the accounting file reflect the entry value correctly?
• do the shareholders understand why the asset was contributed?

A good contribution does not end with the transfer itself; it continues in the company's day-to-day organization.

A good file anticipates external review. The bank, the accountant or a future investor will usually ask the same four things: origin, value, transfer and use of the contributed asset.

Prepare in advance#

• the entry point for the value;
• justification for any conversion;
• the transfer trail;
• the economic logic of the contribution.

Once the contribution is done, keep the file ready for future questions from banks or tax advisers. They will usually want to see the source of the asset, the transfer trail and the economic reason for the operation. A complete file saves time later.

The cleanest crypto contribution is the one that remains readable after the transfer is done. If you can still explain the origin, the value and the purpose of the asset a year later, the file is in good shape.

If the contribution is still hard to defend after this review, the file needs one more pass on proof, valuation and the transfer trail.

If the file still feels thin, add one more proof of transfer and one more valuation screenshot before signing off.

The contribution of cryptocurrencies is possible, but it should never be treated as a simple technical transfer. In 2026, the quality of the operation is based on valuation, proof, the corporate framework and good accounting translation.

(Official sources: ANC, Commercial Code, AMF. Certain analyzes are inferences from the general rules of contribution in kind applied to crypto-assets.)