Maisypops your missing the point on the tax, if you earn under the threshold for tax allowance you your partner earned over it, you can give him some of your tax allowance to him to reduce his tax bill.
Not sure if you can do it if say you had one who is 20% tax payer and the other is just over 40% - in theory you could assign more allowance to lower it back under 40% - anyone know if that is possible?
Anyway reading other posters I think people are focussing too much on single people wanting help meaning help from the government in terms of tax reduction. Not really - I would like if the could make policies that meant insurers dont penalise single peopl for example a single person getting car insurance pay almost double that then a married couple where the second person is added on and the cost is of the insurance is far less. I know this is true from experience.
I like it that supermarkets dont overprice smaller packets of food because I don't want to buy large packets because its cheaper and end up freezing it or wasting it.
Same with holidays - go on any site now and there are plenty of holidays deals like 7nights in crete for £300 per person but only eligible for 2 people to go though, if i tried to book the same holiday it ends up costing me £800, £200 more than if I did the deal. I like travelling on my own, mostly because friends have children now and my single friends have different ideas on the holidays they like going on.
Here is a recent report from Sunlife:
The SunLife report, which focused on data from 3,000 UK households, found the average UK household has an income of £2,083 a month. This leaves £102 a week in spare cash once all expenses are paid for.
People who live alone earn more than half of the average UK household income at £1,242 a month, but they have much less spare cash left each week – just £44. This is considerably less than so-called empty nesters (people whose children have grown up and left home), who have £60 spare each a week and couples who have around £100.
The reason for the significant difference in spare cash is because there are certain costs associated with running a house that bear little relation to the number of people living in it. People who live alone spend 61% of their income on housing, finance and bills; 12% on things they consider “important”, not essential; and 27% on things that make them happy.