..and why do people especially in SE England never want to answer that question? My take is clearly it depends on your circumstances, mortgage or not, age, children, lifestyle. I would say that anyone with £2k left from a single income after monthly repayment mortgage payments can be considered to have a good income. I also think people don't want to say "yes that is good money" because it is tantamount to admitting they themselves earn less than that and noone wants their peers to think they might be worse off than them.