Register for Payroll Purposes with the Irish Revenue Commissioners

If you’re a UK company hiring in Ireland, your first step is to register with the Irish Revenue Commissioners for payroll purposes. This is a mandatory requirement for UK employers managing Irish payroll for UK companies. Registration ensures compliance with the Irish PAYE system for UK firms, allowing you to correctly deduct Irish income tax, PRSI, and USC from employees’ wages.

You can complete the Irish payroll registration for UK companies either online through Revenue’s Online Service (ROS) or by submitting the appropriate registration forms by post. Registering early helps avoid delays in processing payments and ensures your UK company Irish payroll obligations are met from day one.

For assistance with Irish Revenue registration for UK employers or to ensure your paperwork is submitted accurately, consider consulting a payroll specialist familiar with cross-border payroll Ireland UK compliance.

Determine the Correct Tax Code for Each Employee

For any UK company operating Irish payroll, it’s essential to determine the correct tax code for each employee. This tax code—assigned based on each individual’s circumstances—dictates how much Irish income tax should be deducted from their wages under the Irish PAYE system for UK firms.

Employees working in Ireland must be correctly registered with the Irish Revenue, who will issue a Revenue Payroll Notification (RPN) that includes their tax credits and cut-off points. Using the wrong tax code can result in incorrect deductions and non-compliance with Irish payroll regulations.

Accurate tax code assignment is a key part of Irish payroll compliance for UK businesses, particularly when managing UK employee taxation in Ireland. This ensures proper application of tax credits, PRSI, and USC, and prevents costly corrections later.

For streamlined processing, many UK firms use Irish payroll software for UK companies to automatically apply the most up-to-date tax codes based on Revenue data.

Calculate and Deduct Irish Payroll Taxes and Deductions

Once you’ve determined each employee’s tax code, the next step in managing Irish payroll for UK company employees is to accurately calculate and deduct Irish payroll taxes and deductions. These include income tax (PAYE), social insurance (PRSI), and the Universal Social Charge (USC), all of which must comply with the Irish PAYE system for UK firms.

Under Irish payroll compliance for UK businesses, deductions must be calculated using Revenue’s most recent guidelines, often sourced from the Revenue Payroll Notification (RPN). These statutory deductions should be processed with precision and clearly itemized on each employee’s payslip, ensuring full transparency.

For UK-based companies managing cross-border payroll Ireland UK, it’s essential that all deductions are recorded and reported in line with Revenue’s filing requirements. Utilizing Irish payroll software for UK companies or engaging payroll outsourcing Ireland for UK firms can greatly reduce the administrative burden and ensure compliance.

Proper payroll tax handling not only meets legal obligations but also builds trust with employees and avoids fines or audits due to underpayment or misreporting.

File Periodic Payroll Returns with the Irish Revenue Commissioners

A key requirement for managing Irish payroll for UK companies is to file periodic payroll returns with the Irish Revenue Commissioners. These submissions ensure ongoing compliance with the Irish PAYE system for UK firms and must be made through the Revenue Online Service (ROS).

The frequency of filing depends on the number of employees and the overall amount of payroll taxes due. For most UK businesses operating in Ireland, this means monthly or quarterly filings. Your UK company’s Irish payroll returns should include total wages paid, PAYE, PRSI, USC deductions, and any additional statutory contributions.

Filing on time is critical for meeting Irish payroll compliance for UK businesses. Late or inaccurate filings can result in penalties and jeopardize your reputation as a compliant employer. Utilizing Irish payroll software for UK companies or outsourcing to Irish payroll services for UK firms can help automate returns, reduce errors, and ensure full compliance with cross-border payroll Ireland UK obligations.

Ensure Full Irish Payroll Compliance for UK Companies

Navigating Irish payroll for UK companies can be complex, particularly when dealing with cross-border payroll Ireland UK requirements, varying employee circumstances, and strict reporting timelines. If your business is unfamiliar with Irish payroll regulations, it’s wise to seek guidance from a payroll specialist or accountant with experience in managing Irish PAYE systems for UK firms.

Partnering with experts like TAS Consulting Limited ensures that your company meets all UK employer obligations for Irish payroll, including accurate tax deductions, timely returns, and full compliance with Revenue rules. For many UK-based firms, the most efficient approach is to outsource their payroll to a reputable Irish payroll service provider for UK companies. This reduces the administrative burden while guaranteeing legal and financial accuracy.

Whether you’re registering as a UK employer in Ireland, setting up payroll infrastructure, or managing ongoing compliance, professional support can help you avoid penalties and build a reliable cross-border operation.

📞 Need help managing Irish payroll from the UK? Contact TAS Consulting Limited today to get started.