My Admin SXM handles your administrative procedures. Nebuvia automates them with artificial intelligence.
Rooted in Saint-Martin
My Admin SXM Administrative Services
Leave your paperwork to us and free yourself from administrative burdens.
For Businesses
- check Company formation and changes
- check Payroll and social security administration
- check Tax follow-up and filings
- check Cash flow and invoicing
- check Outsourced secretarial services
For Individuals
- check Tax returns and tax procedures
- check Social benefits support (CAF family allowances, social security, retirement...)
- check Preparation of all kinds of administrative files
- check Personalized follow-up for your situation
Nebuvia — Automation at your service
Every trade has repetitive tasks that eat up time without creating value. Nebuvia designs and sets up custom automations so you can refocus on what you do best.
Automatic replies 24/7
AI instantly answers your customers' frequently asked questions on WhatsApp.
Appointment booking
Syncs with your calendar for automated bookings.
TGCA Calculator
Enter the amount you received (tax included, TTC) and instantly get the pre-tax amount (HT) and the TGCA to declare. TGCA is Saint-Martin's local turnover tax.
Pre-tax amount (HT)
—
TGCA to declare (4%)
—
Indicative calculation based on the 4% TGCA rate (Saint-Martin). Does not replace an official filing.
Which legal status for my business?
3 quick questions for a first orientation between sole proprietorship (micro-entreprise) and company.
Are you starting on your own, or with partners?
General guidance only — every situation is different, particularly under Saint-Martin's own tax regime. Always confirm your choice with us before taking any step.
Solutions by quote
Transparent, tailor-made pricing
Every situation is unique. We assess your administrative or AI automation needs to offer you a suitable solution and a precise quote, with no obligation.
Request my personalized quote
About My Admin SXM
Founded in Saint-Martin, My Admin SXM was born from a simple idea: to be the one trusted partner that simplifies life for professionals and individuals.
With Nebuvia on board, we combine human expertise with the power of artificial intelligence to give you a complete, responsive and modern service. One trusted contact for all your needs.
Contact us
Ready to simplify your administrative management or bring AI into your business? Leave us a message.
calendar_month Book an appointment
Pick a time that suits you directly in my calendar — instant confirmation by email.
See my availability open_in_new