Ketu in 2nd house in Astrology doesn’t mean you will not get money; instead, Ketu in the 2nd house gives lots of money at an early age but ruins the relationship with the mother’s side family. Usually, Ketu in the 2nd house produces a person involved in the medical field.
The 2nd House indicates family, fixed assets, speech, family business, possessions of things, throat, and this also includes married life (some only count 7th house as marriage house, but 2nd and 4th is also important as they rule the home life in eastern astrology) This house is also death inflicting house (Marka House)
Marka means houses that mentally &physically kill you, as 2nd represents the family, it will do your work, think, argue, fight and disagree with
people in your family if it is ill in your chart. The negative aspect of such a house can drain anyone to their death.
The second house represents the family we are born into, which we get immediately after birth. Along with the family, we also get the social status of that family that determines to a certain extent our financial future. Therefore wealth is signified too. Physically, the face is part of the body next to the skull. The face, eyes, nose, and mouth are all signified here, and so are eating and speaking, which are done with the mouth. The correspondence with Taurus (fixed, Earthy, and ruled by Shukra. (Venus)) adds to the signification of wealth and luxuries. You have the Moon in this house. Therefore it is an important house.
Ketu is the south node of the Moon and the rest of the body of Rahu. This is a headless body representing separation, isolation, and the material world's abandonment. This shadow planet represents spirituality, nothingness, and goals that we already achieved in past lives. In this life, we only rely on those things as a last resort.
Ketu in Vedic Astrology is also an unsteady and sometimes treacherous force. Still, its qualities are more of an abstract, inward nature, in contrast to Rahu, who is more concerned with outward, worldly matters. Ketu can bring hindrance and obstacles in the physical realm of life but indicate sparks of intelligence and the mind's brilliance. The above significations are extremely important to know by heart. You should memorize them and use them often to remind yourself of the essential nature of the Grahas.
Note: The degree of auspiciousness and inauspiciousness will depend upon a complete analysis of the horoscope (birth-chart).