@Lovingthehamsterwheel For a Person on 75k a year, 44 percent of earnings go on tax.
To begin with, there is a massive flaw in the tax calculator, and I'm surprised that someone on a £75k a year salary wouldn't be quick-witted enough to pick up on this.
The tax calculator deducts the employer's NI contribution, with the following rationale given: "It may not come out of your pocket but affects how much your employer can pay you."
... but that money is taken away before your employer gives you the £75k salary to begin with. In other words, that deduction already exists before you receive your £75k salary. It therefore makes no sense to deduct it again.
There are other taxes which are either not applicable to everyone, or completely optional altogether.
Alcohol duty: completely optional, and not applicable to me as I don't drink alcohol.
Fuel duty: varies drastically from person to person, and some people don't pay this at all.
Tobacco duty: 90% of people don't even smoke!
TV license: doesn't apply to me as I don't watch TV. In case you haven't noticed, modern TV is shit and ladden with obnoxious political messages.
Air passenger: Haven't been on a plane for about 6 years, so not applicable to me.
Betting and gaming duty: completely optional.
Last point... many people will be paying pension contributions by means of an employer's salary sacrifice scheme (if you have access to this and aren't using it, you are making a huge mistake).
Someone on a £75k salary should be paying £7.5k of their salary into their pension each year at the very least (though £11.25k or £15k would be better figures).
Money paid into a pension pot through a salary sacrifice scheme avoids income tax and national insurance contributions. So that money needs to be added back on as tax avoided.