French Social Security Contribution Parameters and Brackets for 2026

French social security contribution architecture for 2026, detailing the parameters and brackets used to calculate deductions from gross salary. The dataset is a metadata file documenting the structure of contributions, including employee and employer shares, funding branches, and calculation ceilings. It was created by Mehdi Kabbaj and published on figshare under a CC-BY 4.0 license, with a last update timestamp of 2026-05-20.

Use Cases

• Modeling net salary calculations based on described gross-to-net deduction architecture.
• Analyzing the impact of social security ceilings (PASS) on different salary levels.
• Comparing contribution rates for different employee statuses (e.g., cadre, non-cadre, apprentice) as mentioned in the description.

Strengths

• Clear documentation of the two-tier contribution system (employee vs. employer).
• Explicitly cites authoritative sources: URSSAF documentation and the French Social Security Code.
• License is clearly stated as CC-BY 4.0 for public reuse.

Limitations

• The dataset is a 519-byte metadata file; the actual contribution rates and parameters for 2026 are not included.
• Row count and column-level documentation are absent, requiring manual inspection after download.
• Freshness should be verified as the parameters are noted to change annually.

Provenance

Source

URSSAF documentation, French Social Security Code, and annual parameters published by decree.

Collection Method

Documentation and aggregation of official parameters.

Time Range

Parameters for 2026.

Freshness

Last updated 2026-05-20 07:30:24.

Geography

France