In the same week, Dotcom announced the end of his five-year marriage to Mona.
He said he was concerned about the dire impact losing the nannies would have on the two children with autism, Kaylo and Kobi.
He said the nannies were all qualified nurses who were specially trained in autism.
Said a relieved Dotcom: "We are grateful for the change of direction by Immigration NZ and appreciate that they have considered the health issues of two of our children and the potentially traumatic consequences to them if their nannies would have been deported."
Dotcom also credited the Herald on Sunday: "I think your inquiries have been helpful and I thank you."
Last month, an immigration official said those wanting to renew disputed visas were required to show no New Zealanders were available or could be trained to do the job before a visa could be granted.