So my full time nanny is moving away after many years. I declare her full salary and pay tax and pension etc as the law requires and as I thought was normal. It’s obviously a LOT of money but I am a solo parent with a big job and nanny is the only option. So my outgoing Nanny has been offered several roles as cash in hand or as a basic reported salary of minimum wage or so and the rest in cash. I’ve just learned my new nanny had a similar arrangement with her previous family. These other families clearly have more cash than me. Two earners, Bigger houses and private schools etc. I feel both frustrated and a mug paying £thousands in tax. Please tell me these are outliers and most people do the right thing.