What are £23000 and £27000 After Tax in the UK?

After tax, a salary of £23,000 and £27,000 in the UK will net approximately £19,550 and £22,440 respectively, considering basic rate tax and National Insurance contributions. However, the actual take-home pay can vary greatly based on factors like personal allowance, additional income, pension contributions, and more, making it essential to consider all these variables for a precise estimate.