Urssaf

Micro-entrepreneurs: get your platform ready to withhold Urssaf contributions

From January 1, 2027, digital platforms must withhold the social contributions of their micro-entrepreneur users and pay them over to Urssaf every month. We support you on both the legal and the technical side.

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Platform operators

withhold their micro-entrepreneurs' contributions every month

Article L. 613-6-1 of the French Social Security Code (Code de la sécurité sociale), introduced by the 2024 Social Security Financing Act, requires platform operators, wherever they are established, to:

  • identify their micro-entrepreneur users to Urssaf every month;
  • withhold social contributions from each payout, at the rate provided by Urssaf;
  • report every month the turnover generated through the platform;
  • pay over the amounts withheld by the 10th of the following month.

To start withholding in January 2027, the platform must be registered on the Urssaf portal, have completed successful tests and file its first identification file at the end of December 2026. Failure to withhold can cost up to 5% of the turnover concerned.

Scope and obligations

Who is concerned?

Any platform operator within the meaning of Article 242 bis of the French Tax Code (Code général des impôts, hereafter "FTC"), wherever established, as long as it has micro-entrepreneur users operating in France. Only users that Urssaf recognizes as registered under the micro-entrepreneur scheme and still active are subject to withholding. Cash payments, income earned outside the platform or not paid through it, and income from the first month of activity on the platform remain declared by the micro-entrepreneur.

What base and what rate?

Withholding applies to the turnover excluding VAT paid out to the user during the month, including tips and fees invoiced with the sale, with no deduction for the platform's commissions.

The rate is an all-in rate, provided by Urssaf the previous month for each user and each type of activity: it may change from one month to the next, and the platform cannot apply any other rate. The user's VAT information must be reported consistently.

The monthly cycle

  • End of month M-1: filing of the identification file for active users; Urssaf returns the list of users subject to withholding and their rates.
  • Month M: withholding on each payout.
  • By the 10th of month M+1: reporting file and single transfer of the total withheld.
  • At any time: corrections through a separate file.

Exchanges take place through XML files that comply with Urssaf's schemas. The platform must also inform its users of the rate applied and of the detail of the amounts withheld.

Penalties

  • Failure to withhold: up to 5% of the turnover for which the obligation was not met.
  • Failure to send identification data to Urssaf: up to €15,000 per user concerned.
  • User who fails to send their data to the platform: up to €3,250.

This scheme comes on top of the DAC7 obligations, which cover neither the same users nor the same transactions.

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How we help

Compliance that is both legal and technical

Withholding relies on monthly files that Urssaf checks automatically. Our experience with platforms' DAC7 reporting allows us to cover both sides, from scoping to monthly filing.

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Scoping and registration

  • Analysis of your users, transactions and payment flows.
  • Classification of your activities by Urssaf activity type.
  • Support with registration on the Urssaf portal.
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Files and testing

  • Mapping of your data against Urssaf's schemas.
  • Generation and checking of identification, reporting and correction files.
  • Testing in the test environment and request for production access.
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Monthly follow-up

  • Preparation, checking and filing of the files every month.
  • Corrections and exchanges with Urssaf.
  • Information for your users and monitoring of the scheme.
Let's discuss your project

First withholding in January 2027: is your platform ready? Let's take stock.

Why trust us?

  • Experience with platform reporting: we already support operators with their DAC7 obligations.
  • Dual expertise: legal and IT, for compliant files from the first filing.
  • An end-to-end process: we can file on your behalf through a staff access opened on your account, while you keep control of payments.
  • A quick response: initial feedback within 24 hours.

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Frequently asked questions

Everything you need to know

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What is the withholding of micro-entrepreneurs' social contributions?

Since the 2024 Social Security Financing Act (Article L. 613-6-1 of the French Social Security Code), digital platforms withhold the social contributions of their micro-entrepreneur users from the amounts they pay out to them, then pay them over to Urssaf. This withholding discharges the micro-entrepreneur's contributions.

Which platforms are concerned?

All platform operators within the meaning of Article 242 bis of the French Tax Code, wherever established, as long as they have micro-entrepreneur users operating in France and collect the price before paying it out to the user.

When does withholding become mandatory?

From January 1, 2027. To start withholding in January, the platform must be registered with Urssaf, have completed successful tests and file its first identification file at the end of December 2026. The first report and the first transfer are due by February 10, 2027.

How is the amount to withhold calculated?

The amount equals the turnover excluding VAT paid out to the user during the month, multiplied by the all-in rate provided by Urssaf for that user and that type of activity. The rate may change every month and the platform cannot apply a different one.

When must contributions be paid over to Urssaf?

Every month, by the 10th of the month following the payouts, through a single transfer matching the total reported. Reporting is monthly, even for micro-entrepreneurs who have opted for quarterly returns.

What are the penalties for non-compliance?

Failure to withhold is subject to a penalty of up to 5% of the turnover concerned, and failure to send identification data to Urssaf to a penalty of up to €15,000 per user concerned.

How does it differ from DAC7?

DAC7 is an annual tax return covering all sellers resident in the European Union, whether professional or not, for certain activities. Urssaf withholding is monthly and only covers micro-entrepreneurs operating in France, for all types of activity, where payment goes through the platform.