Question: how much are you taxed if you make 40k a year?
Answer: If your salary is £40,000, then after tax and national insurance you will be left with £30,736. This means that after tax you will take home £2,561 every month, or £591 per week, £118.20 per day, and your hourly rate will be £19.23 if you're working 40 hours/week.