Nanny's - Premium Kinderopvang
July 22, 2026
5 min read
By the Nanny's Team

Employing a nanny: how does payroll and personnel administration work?

Many families dream of a nanny at home, but hesitate because they think they suddenly become an employer and have to arrange all the administration themselves. Fortunately, in practice this is very manageable. With the support of a social secretariat, the salary calculation, the legal administration and the mandatory declarations are largely arranged for you. At Nanny's, we also guide families through the entire start.

Do you become the employer of a nanny?

Yes. When you employ a nanny directly, you as a family are the employer. This means, among other things, that you:

  • conclude an employment contract;
  • pay the salary;
  • are affiliated with a social secretariat;
  • take out occupational accident insurance.

That may sound like a lot, but in practice most of this administration is carried out by the social secretariat.

How does the start work?

Employing a nanny usually takes place in four simple steps.

1. Affiliating with a social secretariat

The social secretariat helps with all payroll and personnel administration. They guide, among other things:

  • the registration as an employer;
  • the salary calculations;
  • the pay slips;
  • the legal declarations.

2. Registration as an employer

The social secretariat ensures that you are correctly registered as an employer and arranges the necessary formalities.

3. Taking out occupational accident insurance

Every employer is legally obliged to take out occupational accident insurance. We can point you in the right direction here too.

4. The nanny can start

When all the administration is in order, the collaboration can begin. From then on, the social secretariat handles the payroll administration each month.

How does the payroll administration work?

Each month, you receive a salary calculation via the social secretariat. This automatically processes, among other things:

  • the gross salary;
  • social contributions;
  • taxes;
  • the net salary;
  • the employer contributions.

You therefore do not have to perform these calculations yourself. The social secretariat ensures that everything runs correctly and in accordance with the legal rules. Want to know more about the salary and working conditions within the sector? Read our guide PC 318 explained.

Are there any other costs?

In addition to the monthly salary, there are some legal obligations that you take into account as an employer. Such as:

  • holiday pay;
  • year-end bonus;
  • occupational accident insurance;
  • employer contributions.

During an introductory meeting, we are happy to give you a clear picture of the total cost, so that you are not faced with surprises.

Curious what a nanny costs?

With our salary simulator, you quickly get a realistic estimate of the total employer cost, including salary, employer contributions and the main legal obligations. This way, you immediately know where you stand.

How does Nanny's help?

At Nanny's, we guide you not only in finding the right nanny. We also help with the practical start. We support, among other things, with:

  • the choice of a social secretariat;
  • the start as an employer;
  • the employment contract;
  • practical questions about the collaboration;
  • the preparation of the first working day.

This way, you can mainly focus on what really matters: a good start with your nanny.

Why do families choose Nanny's?

Arranging everything yourselfWith Nanny's
Figure out yourself how to become an employerPersonal guidance
Search for a social secretariat yourselfAdvice on the right partners
Draw up contracts yourselfGuidance during the start
Search for candidates yourselfProfessional selection and screening
Sort out all administration yourselfPractical support throughout the entire process
No point of contactWe stay involved after the start too

Becoming an employer often seems more complicated than it really is. With the right guidance, the administration runs smoothly and you can start with confidence. Also check out our overview guide Hiring a nanny in Belgium.

Starting worry-free with a nanny?

Employing a nanny does not have to be an administrative challenge. During a no-obligation introductory meeting, we explain step by step how the start works, which administration is involved and how we guide you in it. This way, you can focus with peace of mind on what really counts: a warm and lasting collaboration with the right nanny.

Frequently Asked Questions

Ready to take the next step?

Schedule a no-obligation conversation with our team or discover our services for families.

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