this from money supermarket
When being single costs you more…
Living alone means you don’t have anyone to split household bills with. According to LV=, singletons spend £1,826 a year more on housing and utilities than if they were living as part of a couple, even with the single person’s Council Tax discount given factored in.
The research found that single households pay £1,392 more on mortgage and rent than someone living in a couple, £294 more on utilities and £140 more on household goods and services.
Higher hotel costs
If you’re a solo traveller, you won’t be able to share the cost of a hotel room. And you could even be charged a ‘single supplement’, which can be anything from 10% up to 100% of the standard accommodation rate.
More expensive car insurance premiums
Single men and women typically pay more for their car insurance than couples who are insured together on the same policy. That’s because if you’ve ‘settled down’ with someone, you’re considered a lower risk by insurers than if you’re a singleton. Married couples, on the other hand, are likely to benefit from the lowest premiums because statistically they have fewer accidents and make fewer claims than their single counterparts.
Pay more tax
You could end up paying more tax if you’re single than in a relationship. Every one of us has a personal allowance, which is the amount you can earn before you have to pay income tax. This tax year the personal allowance is £10,000. If you are married but only one of you is working, you can transfer savings accounts to the person who doesn’t work, so that you pay less tax overall as a couple, but you can’t do this if you’re on your own
As a singleton, you’ll also miss out on the marriage tax allowance, which is due to be introduced next April. From this date, married couples can transfer £1,000 of their personal tax allowance to their spouse or civil partner, provided one is earning less than the personal allowance.
the news about more expensive insurance was a shock to me 