1100L

The information on this page was correct during the 2016/17 tax year, which ended on 5th April 2017.

1100L was the most common tax code in the UK for the 2016/17 tax year, which started on 6th April 2016. You usually get a new tax code at the beginning of a tax year because this is often when changes to your personal allowance come into effect.

In Scotland, the equivalent tax code was S1100L. The ‘S’ identified you as a Scottish Income Tax payer but there was no difference in the amount of tax you pay, so this article applies to you too.

What does it mean?

Nearly everyone is entitled to a tax-free personal allowance, which means that a certain amount of your earnings each year are paid to you without being taxed. If your tax code is 1100L, it means your allowance is £11,000.

It is given to you in equal portions throughout the year according to your payment frequency, so that by the end of the tax year you have received your full allowance.

For example: if you are paid weekly, your allowance is equivalent to £211 per week.

Any earnings over and above your personal allowance will be taxed as follows:

  • 20% on earnings up to £32,000
  • 40% on earnings between £32,001 and £150,000
  • 45% on earnings above £150,000

1100L is a cumulative tax code, which means that if you return to work after a break or if you start working part-way through the tax year, your tax-free personal allowance will have been building up and you may paid less tax for a while.

In the 2015/16 tax year, the most common tax code was 1060L , which gave you a personal allowance of £10,600.