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From URSSAF cotisations and DSN to Prélèvement à la source and Mutuelle — Dapplon automates every French HR and payroll requirement on every pay run, fully RGPD-compliant.
Every French statutory obligation — calculated, declared, and filed automatically inside Dapplon on every payroll run.
URSSAF collects employer and employee social charges (~22% employee, ~42% employer of brut). Dapplon calculates Maladie, Vieillesse, Famille, Chômage, AT/MP, Retraite Complémentaire (Agirc-Arrco) and produces the monthly DSN.
Income tax is withheld at source by the employer using the rate transmitted by the DGFiP via DSN. Dapplon applies the personalised rate, neutral rate, or grille de taux as required, and reconciles each month.
The DSN replaces every old payroll declaration in France. Dapplon generates the monthly DSN, événementielle DSN (sickness, maternity, end of contract), and annual DSN — transmitted directly to net-entreprises.fr.
Dapplon calculates every employer and employee cotisation on each payroll run — Maladie, Vieillesse, Famille, Chômage, AT/MP, Agirc-Arrco T1 and T2 — and packages them into the Phase 3 DSN file ready to transmit to net-entreprises.fr.
Each month the DGFiP transmits the rate to apply per employee. Dapplon ingests the CRM Nominatif file, applies the correct rate (personnalised, neutral or grille), withholds from the net imposable, and reports back via the DSN — zero manual calculation.
Every French statutory obligation and HR workflow — built in, updated automatically, zero manual intervention required.
French payroll moves from Salaire brut to Net à payer through cotisations, CSG/CRDS, retraite complémentaire, mutuelle, and Prélèvement à la source. Dapplon handles every component automatically.
| Component | Typical Rate / Allocation | Tax / Statutory Note |
|---|---|---|
| Salaire brut | Per contract | Base for all contributions |
| Cotisations salariales | ~22% of brut | Maladie, vieillesse, chômage |
| Cotisations patronales | ~42% of brut | Employer side, paid to URSSAF |
| CSG / CRDS | 9.7% (98.25% base) | Generalised social contribution |
| Agirc-Arrco T1/T2 | 3.15% / 8.64% | Retraite complémentaire |
| Mutuelle | Min 50% employer | Loi ANI requirement |
| Prélèvement à la source | DGFiP rate | Income tax withheld monthly |
| Tickets-restaurant | Up to €7.18 (2026) | Tax-exempt employer share |
We used to lose two days a month on URSSAF reconciliations and DSN corrections. With Dapplon, the DSN is generated automatically the moment payroll runs, and the Prélèvement à la source rates from the DGFiP are applied without us touching them. Our paie team finally has time for actual HR work.
Common questions from French HR and paie teams evaluating Dapplon.
Yes. Dapplon produces the monthly DSN file in the official Phase 3 format and transmits it directly to net-entreprises.fr. Événementielle DSN (sickness leave, maternity, end of contract) is generated automatically when triggered by the corresponding HR event, and the annual DSN reconciliation is built from the 12 monthly files.
Dapplon applies the rate transmitted by the DGFiP each month via the DSN — personnalised, neutral, or grille de taux — and recalculates the income tax to withhold from net imposable. Rate updates from the DGFiP CRM (Compte Rendu Métier) are processed automatically each cycle.
Yes. Employee data is stored in AWS Paris (eu-west-3). Dapplon provides a compliant DPA, supports data subject rights (accès, rectification, effacement, portabilité), and applies data minimisation principles. Sub-processor list and CNIL-compliant retention schedules are documented in our security page.
Yes. Dapplon tracks Mutuelle and Prévoyance contributions per the company's contrat collectif, applies the mandatory employer share (minimum 50% under Loi ANI for Mutuelle), and includes them in DSN reporting. Multi-collège configurations (cadres / non-cadres) are supported.
Join 300+ French businesses that rely on Dapplon for URSSAF cotisations, DSN filings, Prélèvement à la source, and RGPD-compliant HR. Plans from €12/month. No credit card required.
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