PAYE code changes

If your local tax office sent you a demand to pay tax you would obviously take some interest in the issue – is this change correct? When do I have to pay it?

Would you feel the same if you received a notification of change to your PAYE code number?

Your tax code is set at the level at which you pay no tax. If your tax code is 600L, you can earn up to £6,000 a year (£500 per month) tax free. If towards the end of a tax year this reduces to say 400L, your annual tax free allowance will have dropped to £4,000. Depending on the degree of reduction and the timing of the adjustment, you may suffer an immediate and perhaps significant drop in your take home pay.

What to do?

Your tax code can be revised in a downwards direction for a number of reasons. Some of the more frequent causes are set out below:

*  State Pensions – your State Pension is paid to you with no deduction for tax. Unfortunately the pension is treated as income for tax purposes and if you are employed and in receipt of the pension, HMRC will seek to collect any tax due by reducing your tax code.
* Benefits in kind – if your employer provides any form of taxable benefit, company car, health insurance etc.
* Unpaid tax from previous tax years.

An interesting situation arises if the total reduction in a tax year exceeds your basic tax free allowance. For instance if at the beginning of a tax year your tax free allowance was set at £6,500, but your untaxed State Pension for the forthcoming year was £10,000, this would result in a negative code of -350. (£6,500 – £10,000). On your Notice of Coding this would be displayed as K350. A K code means that you have no allowances to set off against your salary before tax is calculated – in fact, in the example set out above, £3,500 will be added to your taxable earnings! An increase in a K code will increase your tax deductions and reduce your take home pay.

If you receive a notification that your tax code has changed do check it out, H M Revenue & Customs have been known to make mistakes!

Comments are closed.