I have a question about my neighbour, who I know is claiming tax credits fraudulently. She has a partner, they split their time between her house and his house to “keep up appearances” so it looks like they are living separately and registered to different addresses. He also has a limited company, registered on companies house. She is down as his secretary. She sometimes gets a wee bit of cash off him, either cash in hand or bank transfer. She will not be declaring this because she has her son to tell anyone that asks that her bf is “just a friend”. It’s all very suspect. I’m going to report this anonymously but would appreciate any advice. How seriously would tax credits take this? It annoys me because so many deserving people get declined for benefits and have to work.