French Social Charges Calculator for Entrepreneurs

Use our French social charges calculator to estimate your social contributions and business charges with the official URSSAF (social security contributions agency) simulation tools. Personalised legal support is available.

Auto-Entrepreneur Calculator: Work Out Your Social Charges

The micro-enterprise regime (auto-entrepreneur) requires a precise estimate of your social contributions. Our law firm supports you in setting up and managing the legal side of your self-employed activity in Paris.

Employee Hiring Calculator: Total Employer Cost

Hiring an employee binds your company both legally and financially. Estimate the real cost of a hire and benefit from our legal advice on employment law and social security law as they apply to businesses.

Self-Employed Worker Calculator: Charges and Income

Liberal professions and self-employed workers come under specific social security regimes. Our firm supports you in optimising your legal and tax status.

Business Law Advice in Paris

A law firm focused on business creation, company law and employment and social security law. We support entrepreneurs, very small businesses and SMEs in their legal steps: choice of status, drafting of articles of association, shareholders' agreements, tax and social optimisation. Legal consultation available to secure your business project.

What our clients say

4,9289 Google reviews
kader ladjouzi
1 month ago

Best real estate law and business law lawyer in Paris. A humane and attentive lawyer, with a wonderful team. Thank you, Maître KOHEN

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Janou SAMUEL
2 months ago

Thank you to Maître KOHEN for his analyses of recent case law on fraudulent non-disclosure in property sales. It reassures me about an action for annulment that I am considering after buying a house affected by serious defects intentionally concealed by the seller and not reported by the estate agent; also defects (rising damp) characterised by spreading through-cracks and damp stains, not reported by the estate agent… Worse, defects concealed by the latter or at his instigation, under a coat of paint and by polystyrene tiles glued to the ceiling of a bedroom. And the said estate agent drafted the preliminary contract, which of course contains no information about any of these defects. Just to add that, being 77 years old and suffering from cognitive impairment, I am certain that the estate agent thought I would not be able to discover the deception and above all to establish the fraudulent intent, still less to bring legal proceedings given the complexity and length of the procedure... That is why I am opting for the criminal route, insofar as the intentional concealment of the defects by the seller and then by the estate agent amounts to the fraudulent manoeuvres of art. 313-1 of

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Paul MALIK (powlo)
5 months ago

Maître Reda KOHEN assisted me in a dispute concerning a sale agreement with a defaulting party. He provided professional and responsive support, and I highly recommend him.

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Rayan Kallout
6 months ago

I highly recommend Maître Reda Kohen. Thanks to his explanations, I was able to recover my security deposit in a situation that seemed blocked. He was responsive, clear, and very professional. A big thank you for his invaluable help!

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Naji Jouahri
6 months ago

Excellent support from Maître Kohen in a case combining business law and real estate law. Clear legal analysis from the first meeting, right through to the hearing. Professional and accessible lawyer, I highly recommend his firm in Paris 17.

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Halim Tunde
6 months ago

Maître Kohen assisted me in recovering unpaid debts from a defaulting tenant. Procedure mastered from start to finish, from the payment order to eviction. Human, attentive, and always reachable. Thank you for your work.

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Cha
6 months ago

As a young student living in an apartment, my landlord tried to make me leave my accommodation even though he had sent me no termination notice. I therefore contacted Mr. Reda Kohen to help me as I couldn’t handle the situation alone. In just 3 days everything was resolved, Maître Kohen defended me and accompanied me with an irreproachable level of commitment and efficiency. I can only recommend his professionalism!

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Asmaa Maazaz
7 months ago

I turned to Maître Kohen for a complex real estate dispute and I highly recommend his firm. He is very professional; he thoroughly analyzed my case from the very first appointment and clearly explained the possible options. Thanks to his expertise, we achieved a very favorable outcome. Responsive, a good teacher, and committed, he is a lawyer you can truly trust. Yours faithfully, Miss Maazaz

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Contact Mobile
6 days ago

Very satisfied! I would like to thank Maître Esther Cornu here, who managed to resolve a very complicated dispute in a divorce and family law matter...Thanks to Maître Cornu, a judgment was handed down in my favour even though it was far from a foregone conclusion...So I recommend this law firm

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Claude Frasson
1 week ago

A precise and concrete analysis and an immediate response. Excellent.

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Basel Alali
1 week ago

I highly recommend this lawyer for his professionalism, honesty, and transparency. He helped me successfully and guided me through the process with great care and expertise. What I particularly appreciated was his honest approach and the fact that he recommended practical, cost-effective options instead of immediately pushing for the most expensive solution. He genuinely focused on finding the right approach for my situation. I’m very grateful for his support and would definitely recommend him to anyone looking for a trustworthy and professional lawyer in France.

beatrice lefevre
1 week ago

Thank you for this detailed, precise help, with a proposal at the end on whether or not to continue (very quick response as well)

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Jean-pierre Steinmetz
2 weeks ago

Very good advice given by Maître Cornu during our meeting on 16 October.

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John Roberts
2 weeks ago

Very professional and responsive service. The lawyer quickly and carefully checked the validity of my wife’s residence permit in light of a specific legal regime. His work gave us clarity, whereas the usual administrative procedures were long and ambiguous. I appreciated his efficiency and professionalism, and I recommend his services.

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Jean-François PAPA
3 weeks ago

I would like to warmly thank Maître Esther Cornu for her professionalism, her availability and the quality of her support. In a case of particular importance for my professional future, she showed great responsiveness, rigour and a gift for explaining things, taking the time to answer my questions precisely and to explain the various legal steps to me. I particularly appreciate the clarity of her analyses, her seriousness and her commitment in following up my case. Many thanks to Maître Esther Cornu for listening and for her support. I highly recommend!

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Hamid Agouz
3 weeks ago

I was pleasantly surprised by the responsiveness of Mr Reda Cohen, who took the time to answer my questions about my case instantly. It has become so rare these days to find a lawyer who is so available, responsive and attentive, even when it is simply a matter of answering questions. His answers are clear, precise and reassuring. You can tell that he takes the time to understand the situation and to provide relevant answers. Beyond his excellent ratings on Google, it is above all this availability and this seriousness that make the difference. Many thanks to Mr Reda Cohen for his professionalism and his responsiveness. I highly recommend!

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Sandra Imbert
3 weeks ago

A huge thank you to Maître Esther Cornu from Kohen Avocats for her support during a particularly difficult time. Her attentiveness, empathy, and humanity touched me deeply. She was able to answer my questions with clarity and sensitivity, while demonstrating great professionalism and fully respecting the confidentiality of the case. Beyond her professional qualities, I met a deeply humane lawyer whose support made a real difference. I sincerely recommend her.

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Мария Двирник
1 week ago
Moula Brahimi
1 week ago

Good experience. And good work, thank you for everything.

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Faiza Traduction
1 week ago
Alain Arsaut
2 weeks ago

Saw Hassan on the TV news

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Beaudrique Abao
2 weeks ago
Krep Events Traiteur Breton
3 weeks ago

very clear article

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TOULEIMAT HACHEM
3 weeks ago