Have Tax Questions? Ask a Tax Expert for Answers ASAP
Have you got the income and expenses records of your brother to be used to prepare the tax return?
Don't worry about the call. It's the JA system that asks automatically.
The letter from the HMRC fining your brother will state what tax year it is for. I would be happy to prepare and file the self-assessment return for your brother but it's a service I provide privately so you can contact me on***@******.***.
I left a feedback that you answered the call thinking you wouldn't be charged so I expected you not to be charged. Please take it up with Just Answer and explain to them.