Setting Up in France: Payroll & Social Security Guide for Your First Hire

Expanding into France is a great move — but the moment you want to employ someone there, you hit a wall of French-only acronyms: URSSAF, DSN, DPAE, convention collective. This guide walks you through the payroll and social-security side of setting up in France, step by step, so your first hire is compliant from day one.

Where payroll fits in your French setup

"Setting up in France" covers several things: the legal structure, accounting, tax — and the social side (employing people, payslips, contributions). This guide focuses on that social side, which is my specialty. For company formation and legal questions I work alongside trusted partners (lawyers, accountants), so you get a joined-up setup without juggling a dozen contacts. Think of me as your payroll & social partner for your French launch.

Step 1 — Decide how you'll employ in France

You have two compliant routes, and you do not always need a French company:

• A French entity (subsidiary or branch): you run payroll like any French employer.
• A foreign employer, with no French establishment: you register with URSSAF (the foreign-firms service) and can employ in France without creating a company — often the fastest route for a first hire.

Full detail here: Do you need a French entity to hire in France?

Step 2 — Register with the French social authorities

Whichever route you choose, your employee in France is covered by French social security. That means registering as an employer (via your French entity, or as a foreign employer with URSSAF Alsace, which centralises foreign-firm formalities — the free TFE scheme makes this simple), and setting up affiliations for social security, the Agirc-Arrco pension, unemployment insurance and a complementary health plan (mutuelle), which is mandatory.

Step 3 — Get the contract and collective agreement right

French employees are protected by the Labour Code and by a sector collective bargaining agreement (convention collective) that sets extra rules — minimum pay grids, notice periods, benefits. Your employment contract (CDI or CDD) must reflect the correct agreement from the start. Getting this wrong is one of the most common — and costly — first-hire mistakes.

Step 4 — File the pre-hire declaration (DPAE)

Before your employee's first day, you must file the DPAE (déclaration préalable à l'embauche). It's a mandatory pre-hire declaration — no DPAE, no compliant start. Then comes onboarding: registering the employee, setting up their health cover, and preparing the first payslip.

Step 5 — Run your first French payslip

French payslips are detailed: a long list of employer and employee contributions turns the gross salary into a net salary for the employee and a total cost for you. Before you commit to a salary, it's worth modelling both:

• Cost of an employee in France — your total employer cost;
• Gross to net salary — what your employee takes home.

Step 6 — File the monthly DSN

Every month after payroll, you file the DSN — a single electronic declaration that reports pay and contributions to social security, pensions, unemployment and the tax authorities at once, with strict deadlines. It's the backbone of French payroll compliance: DSN explained for foreign employers.

Budget your first hire with confidence

Beyond the gross salary, expect employer social charges on top — up to roughly 42% above gross on higher salaries, and far less near the minimum wage thanks to the general reduction. A €2,500 gross salary typically costs around €3,150 per month. More on this: how much does an employee really cost in France?

Who does what

To keep it simple: I handle the payroll & social part of your implantation — employer registration guidance, contracts, DPAE, payslips, DSN, HR administration — in English, as your single point of contact. For the company formation, tax and legal parts, I connect you with the right specialists. You get a clean, compliant launch without becoming an expert in French payroll yourself.