An underpayment of tax is when you have paid less tax than you were liable to pay. If you have paid too little tax you will owe Revenue the difference between what you actually paid and what you should have paid.

Why is my PAYE always wrong?

If there have been errors, individual employees may have overpaid or underpaid tax. HMRC expects all PAYE taxpayers to check and understand their tax codes. If the code was incorrect, or not understood, HMRC expects the taxpayer to make contact to check the position.

How is PAYE tax underpaid?

If HMRC say you have not paid enough tax If HMRC’s calculation shows that you have underpaid tax of: Less than £50 for that year, then the tax should be written off. If you receive a letter asking for payment, call HMRC on 0300 200 3300 (or the number shown on the letter) and ask for the debt to be cancelled.

Who is liable for underpayment of PAYE and Nic’s?

Employers may be liable for under-deductions of PAYE & NIC’s. Many employers are not aware that if an employee who is paid through their employer’s PAYE scheme underpays tax or national insurance due to an error, the employer is liable to pay the shortfall in most cases. Typical errors arising in underpayments would be:

When is an employer liable for an employee underpayment?

Extra deductions can be made from the employee’s pay for the remainder of the current tax year and the whole of the following tax year. However, if at the end of the following tax year, the full amount has not been recovered from the employee, the employer becomes liable for the remainder of the underpayment.

Why is an underpayment included in the PAYE tax code?

An underpayment for an earlier year was included in your PAYE tax code, but the actual amount underpaid for that year was higher. This calculation includes an underpayment for an earlier year. “ In addition, the tax letter states that if it was the employer who failed to declare the correct information then they are liable for the amount owed.

How does PAYE work to collect uncleared underpayment?

Each year at annual coding the PAYE Service includes in the years coding the total uncleared underpayment. If the individual objects to the amount included, first check that the 50% limit has not been exceeded. If the limit has been exceeded the underpayment will be collected by Simple Assessment ( PAYE96300 ).