What Does My Tax Code Mean?

Every tax code has a different meaning. The table below shows the tax codes used for England, Wales & Scotland. If you believe you have the wrong tax code, we will guide you through updating HMRC so you are taxed correctly.

Tax Code LetterWhat it means?
LMost common tax code, Includes personal allowance
MYou receive 10% of your partner’s personal allowance (Marriage Allowance)
NYou transfer 10% of your personal allowance (Marriage Allowance)
TIncludes other calculations
OTYou have used your personal allowance, or you have started a new job
BRAll income is taxed at basic rate (Due to second job)
D0Income is taxed at higher rate (Due to second job)
D1Income is taxed at additional rate
NTNo tax applied to this income
C – Standard tax if you live in (Wales)
CBRAll income is taxed at basic rate (Due to second job)
CD0All income is taxed at basic rate (Due to second job) (Wales)
CD1Income is taxed at additional rate (Wales)
C0TYou have used your personal allowance, or you have started a new job (Wales)
S – Income is taxed using Scotland rates
SBRAll income is taxed at basic rate (Due to second job) (Scotland)
SD0Income is taxed at higher rate (Due to second job) (Scotland
SD1Income is taxed at higher rate (Scotland)
SD2Income from this job or pension is taxed at the top rate in (Scotland)
SOTYou have used your personal allowance, or you have started a new job (Scotland)
Emergency Tax Codes
1257L W1These mean you’ll pay tax on all your income above the basic Personal Allowance.
1257L M1These mean you’ll pay tax on all your income above the basic Personal Allowance.
1257L XThese mean you’ll pay tax on all your income above the basic Personal Allowance.

How Do I Find My Tax Code?

You can find your tax code on your payslip. If you don’t receive a payslip from your employer, you can ask payroll what your tax code is.

Another way is to create a personal tax account online. You can do this by following the link here or visiting https://www.gov.uk/check-income-tax-current-year

Emergency Tax Codes

If you start a new job, you may find you have an emergency tax code applied; this will affect the amount of tax HMRC collects from paye.

If you pay too much tax because your tax code is incorrect, you could apply for a tax refund at the end of the tax year. To claim a tax refund, follow the link here or search for https://www.gov.uk/claim-tax-refund.