The tax-exempt remuneration for volunteers has increased by 200 euros annually with effect from the current year, resulting in the maximum tax-exempt remuneration for volunteers now amounting to 170 euros monthly, to a total of 1,700 euros for the entire calendar year.
You may wish to check out the article headed “2019 Tax Plan given seal of approval” for further details on the matter.
Dutch version: Onbelaste vrijwilligersvergoeding