citymoke;51328 wrote:So, is it correct then that if one has taken in a lodger and the total rental income per annum is less than £7,500.00, then one doesn't need to even mention it on one's tax return?
That's how I'd interpret the "How it works" information
here.
If you are filling out a self-assessment anyway, the property pages contain one question "If you are claiming Rent a Room relief and your rents are £7,500 or less (or £3,750 if let jointly), put ‘X’ in the box" and another field for "Rent a Room exempt amount".