It's all about the money. That's probably true about most things in life, including legal bills.Image removed. Once a lawyer completes work for you there'll be a bill to pay. You might also have a legal bill if you've been involved in a court case and you need to pay for the other side's legal costs. Not everything always goes to plan though. Find out more by reading our 'Got a legal issue?' page called 'I'm not happy with my legal bill'.