Revenue Payroll Notifications (RPN) are crucial for both employers and employees in Ireland’s payroll system. This blog will delve into various aspects of RPN, addressing common questions and misconceptions.

Why is there no RPN for Employees?

Revenue Payroll Notifications (RPN) are not directly provided to employees but are instead furnished to employers. The reason behind this is that the RPN contains detailed tax information that employers need to calculate the correct amount of tax to deduct from an employee’s pay. Employees do not need the RPN themselves as their primary concern is the net pay after deductions. However, they have access to similar information through their payslips and the Revenue’s online services.

What is the RPN Tax?

The RPN tax refers to the taxes calculated based on the details provided in the Revenue Payroll Notification. This document outlines how much tax should be deducted from an employee’s salary. It includes information on income tax, Universal Social Charge (USC), and Pay Related Social Insurance (PRSI). The RPN ensures that the correct tax is withheld, preventing underpayment or overpayment of taxes.

What is RPN in Payroll?

In payroll, the RPN is a crucial document that informs employers about the tax credits and standard rate cut-off points for each employee. It allows employers to deduct the right amount of tax from employees’ wages. The RPN is updated in real-time to reflect any changes in an employee’s tax situation, ensuring accurate and up-to-date payroll processing.

What are RPN Responsibilities?

Employers have several responsibilities regarding RPNs:

  • Retrieving RPNs: Employers must retrieve the latest RPNs from Revenue for each employee before processing payroll.
  • Applying RPNs: The information in the RPN must be applied correctly to calculate the deductions for income tax, USC, and PRSI.
  • Updating Payroll Systems: Employers must ensure their payroll systems are updated with the latest RPN data.
  • Compliance: Employers need to comply with Revenue’s guidelines to avoid penalties.

How is an RPN Calculated?

An RPN is calculated by Revenue based on various factors, including an individual’s tax credits, standard rate cut-off points, and any additional information such as benefits in kind or additional income. This data is sourced from the individual’s previous tax returns, employment records, and any other relevant information provided to Revenue.

How Do I Get a Tax Credit Certificate in Ireland?

To get a Tax Credit Certificate (TCC) in Ireland, you need to register with Revenue’s myAccount service. Once registered, you can log in and access your tax credit details. The TCC outlines the tax credits you are entitled to, which reduces the amount of tax you pay. If there are changes in your circumstances, you should update your details to receive an updated TCC.

How Do I Get My Tax Credits in Ireland?

Your tax credits in Ireland are automatically applied once you have registered with Revenue and provided all necessary information. To ensure you receive the correct tax credits:

  1. Register with myAccount on the Revenue website.
  2. Provide all relevant personal and employment details.
  3. Keep your information up to date.

Your employer will use the RPN, which reflects your tax credits, to calculate your pay.

Can You Work Two Jobs in Ireland?

Yes, you can work two jobs in Ireland. However, it’s essential to inform Revenue about your second job so that your tax credits and rate bands can be allocated correctly between both employments. This ensures that you are taxed correctly and avoids potential issues with underpayment or overpayment of tax.

What is a Tax Clearance Certificate in Ireland?

A Tax Clearance Certificate is a document issued by Revenue confirming that your tax affairs are in order. It is often required when applying for public sector contracts, certain licenses, or grants. To obtain a Tax Clearance Certificate, you need to be compliant with your tax obligations, including filing returns and paying any taxes due.

What is the Limit of RPN?

There isn’t a specific ‘limit’ to an RPN. However, the values in an RPN, such as tax credits and standard rate cut-off points, are based on individual circumstances and can change. The RPN must reflect the current tax position of the employee to ensure accurate payroll Services & processing.

How to Get an RPN from Revenue?

Employers obtain RPNs from Revenue by using their payroll software to request the latest RPNs for their employees. This process is automated, and employers should ensure their payroll software is integrated with Revenue’s systems to retrieve RPNs efficiently.

How Do I Order a Tax Certificate?

You can order a Tax Credit Certificate through Revenue’s myAccount service. Log in to your account, and you will find the option to request a TCC. Ensure your details are up-to-date to receive an accurate certificate.

Is a Tax Credit Certificate the Same as P21?

No, a Tax Credit Certificate (TCC) is not the same as a P21. The TCC provides details of your tax credits and rate bands for the current tax year, while a P21, also known as an End of Year Statement, is issued after the tax year ends and shows the total income, tax paid, and any refunds due.

What is a Good RPN Value?

A ‘good’ RPN value is one that accurately reflects your tax credits and rate bands, ensuring correct tax deductions. It should be based on your current income and personal circumstances. If your RPN is accurate, you won’t overpay or underpay taxes.

What is the RPN Equal To?

The RPN is equal to the combined total of your tax credits and standard rate cut-off points provided by Revenue. It represents the guidelines for calculating the correct amount of tax to be deducted from your pay.

Is RPN a Risk?

The RPN itself is not a risk, but failing to use the correct RPN can lead to tax issues. Employers must ensure they retrieve and apply the latest RPNs to avoid incorrect tax deductions. For employees, it is crucial to keep personal and employment information updated with Revenue to ensure their RPN is accurate.


Understanding RPN is essential for both employers and employees in Ireland. It ensures the correct amount of tax is deducted from wages, aligning with an individual’s tax credits and rate bands. By maintaining accurate and up-to-date information with Revenue, both parties can ensure compliance and avoid potential tax issues. If you have any further questions or need assistance with your RPN or tax credits, Revenue’s online services provide a wealth of resources and support.

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