Can you take a side job or get paid extra for babysitting?
Your residence permit does not allow a side job or any other paid work, and extra paid babysitting for your host family is not allowed either. This article states that rule and why being offered more money does not change it, and points you to your agency for what to do if it is already happening.
Can you take a side job or get paid extra for babysitting?
Your residence permit does not allow a side job or any other paid work, and it does not allow extra paid babysitting for your own host family either, even once. Being offered money for it does not make it legal. It is the same limit as your regular hours, applied to work that looks separate but is not.
The rule
Your permit does not allow any other work in the Netherlands and does not allow a side job of any kind, waitressing, retail, delivery work, none of it. It also does not allow paid work for anyone other than your own host family, which is what rules out extra paid babysitting for a different family, a neighbour, or your host family's wider circle. All of this sits alongside the daily and weekly limits covered in hours-what-counts: the two rules exist together, not as alternatives to each other.
Why extra pay does not change anything
Pocket money already has its own ceiling, EUR 340 a month (checked 2026-08-18), and being paid something on top for extra babysitting does not create an exception to either the pocket money rule or the hours limit. Your agency is the one responsible for making sure the ceiling and the hours limit both hold. Your agency knowing about an arrangement is not the same as it being allowed.
A free day is not standby
A free day means no tasks at all, not being available if needed. Being asked to babysit "just this once" on a day that is supposed to be yours breaks the free-day rule and the no-extra-work rule at the same time, whether or not any money changes hands.
If this is already happening
This article states the rule. What a specific arrangement means for you, and what to do about it, is a question for your agency rather than something to work out alone: checking that you are not doing paid work outside your host family, or extra hours dressed up as a favour, is part of your agency's legal duty of care. This does not judge whether your family's arrangement is wrong, it tells you where the line is so you know what you are looking at.