Emergency Tax Code: What It Is and When It Applies

Aske Buemann

CEO & Co-founder

Has HMRC applied an emergency tax code to your salary and you're not sure what that means? Here's a quick introduction.

The emergency tax code is a temporary tax code that is used by HM Revenue and Customs (HMRC) to calculate the amount of tax to be deducted from an individual's earnings when their personal tax code is not available or cannot be verified.

Here are a few examples of when the emergency tax code may be used:

  1. Starting a new job: When an individual starts a new job, their employer may not have their P45 form from their previous employer. Without this information, the employer cannot apply the correct tax code, so they will use the emergency tax code.
  2. Multiple jobs: If an individual has more than one job, they may not have the correct tax code for each job. In this case, the emergency tax code may be applied to ensure that the individual pays some tax on each job.
  3. Change in personal circumstances: If an individual's personal circumstances change, such as getting married or having a child, their tax code may need to be adjusted.
  4. Late filing of tax return: If an individual is required to file a tax return but misses the deadline, their tax code may be changed to the emergency tax code until the tax return is filed and the correct tax code is applied.

The emergency tax code is not the same as the standard tax code that most people are assigned. The standard tax code takes into account various factors, such as personal allowances, deductions, and tax credits. When the standard tax code is applied, it results in the individual paying the correct amount of tax on their income.

If you have been given an emergency tax code, you should inform your employer as soon as possible. Your employer should then contact HMRC to confirm your correct tax code. Once HMRC has confirmed your tax code, your employer will use this to calculate the amount of tax to be deducted from your earnings going forward.

In summary:

The emergency tax code is a temporary measure used to ensure that an individual pays some tax on their income when their correct tax code is not available. However, it usually results in the individual paying more tax than they should. It is important to inform your employer and HMRC as soon as possible to ensure that you pay the correct amount of tax on your income.

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