I have EU Blue Card and live in Germany. I married a few months ago and will apply for the family reunion visa since my wife not living in the EU. I know that I can't change my tax class from 1(single) to 5(married with a less earning partner) since the spouse living abroad.
My question is when she gets her family reunion visa, will we earn any sort of tax returns for the period from the day we married to the day she has her visa?