Saudi Arabia said on Wednesday said it has completed modifications to its electronic portal to cope with the new requirement that private-sector, non-Saudi residents pay a tax for each of their dependents.
It said the fee include newborns, and is required to be paid when requesting visa and residency services online.
The monthly fee will be SR100 ($26.67) in 2017, SR200 in 2018, SR300 in 2019 and SR400 in 2020.
The fee came into effect on July 1, and is aimed at increasing state revenues to offset the impact of low oil prices.
Saudi Arabia said the fee should be paid before renewal of a residency permit or issuance of an exit/re-entry visa for expat workers of all nationalities.