The core activity of Impôts Service Sàrl is the provision of services in the field of tax consulting and optimization, in particular: tax returns and optimization for individuals and self-employed individuals, taxes on wages and salaries (Impôts à la source), spontaneous self-reporting (Dénonciation spontanée), general accounting and financial consulting, and advice and support in complying with tax obligations and regulations. The company also offers specialized services such as optimizing tax deductions and credits, preparing tax returns, and representing clients in tax matters.