Martin Lewis has fielded a question about a state pensioner selling a property who was unsure if she would have to fill in a tax return.

During an episode of the BBC Not the Martin Lewis Podcast with a focus on tax, a listener sent in this question: “A friend who doesn’t go smartphone or the internet was previously on basic National Insurance [state] pension and previously Pension Credit, but has now sold her property and is investing the proceeds.

“Does she have to fill in a tax return if…