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UK Tax & NI Calculator 2012 - 2013

New updated Tax & NI Calculator and Rates for 2012 - 2013

The latest 2012 - 2013 Tax rates are available now. Below you will find the Tax and NI rates, and the new Personal Allowance for 2012 - 2013. The tax and national insurance calculator below is updated with the latest rates for 2012 - 2013. These tax rates starts from the new tax year in April 2012.

Salary £  Paid:  Age: click for infoBlind
click for infoNo NI
click for infoMCA
   weekly hours:     

Enter your salary and click show to calculate how much tax you pay

  Yearly Monthly Weekly Hourly
Salary
Personal Allowanceclick for info
Tax paid
NI contribution
Total deduction
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2012 - 2013 income tax and NI calculator UK

Click on the link for 2011-2012 Salary calculator | 2010-2011 Salary calculator

The rates changes for 2012 - 2013 are highlighted in yellow

Personal allowance 2012/13

Personal Allowance is the portion of your earning where tax is not applied, making that portion of your earning tax free.

Age Condition Personal Allowance (per year)
  If you are earning up to £100,000 £8105
Under 65 If you are earning between  £100,000 and £112,950 Decreases from £8105 by 50% of every pound you earn (above £100,000) until it reaches £0
  If you are earning £112,950 or more £0

This table is rounded up to the nearest pound

If you are blind you get an additional amount on top of your personal allowance of £2100

Tax rates 2012/13

These rates are used to apply to the different portions of your earning

Your earning [per year after taking away your Personal Allowance amount from your earning] Tax rate 2012 - 2013  that is
Under your personal allowance amount No tax is taken £0
£0 - £34,370 20% called basic rate
£34,371 - £150,000 40% called higher rate
over £150,000 50% called additional rate

National Insurance rate 2012/13

National Insurance Contribution is payable by everyone, until you have reached the state retirement age. Currently the state retirement age is for males is 65 years old and females is 60 years old.

The National insurance rate has changed from £139 per week to £146 per week (that is £7228 per year to £7592 per year) from April 2012/2013. There is no change to the upper earnings limit, £42,484 remains same for 2012/2013

Your earning [per year] National Insurance rate
  that is
Earnings up to  £7592 0% No National Insurance contribution is payable
Earnings between £7592 and £42,484 12% Salary minus £7592 = X, 12% of X
Earnings £42,484 or more 2% £42484 minus £7592 =  £34892, 12% of £34892 plus Salary minus £42484 = X, 2% of X

These rates are used to apply to the different portions of your earning.

To learn how tax is calculated with examples visit the home page: http://iknowtax.com

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Privacy: This tool/website does not collect any salary information you enter to calculate your tax.

Disclaimer: I am not a tax professional, so please do not use this information to to make any big decisions. Do consult a professional when making any big decisions.

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