Running HR without an HR department in Ireland
Reviewed by Mellow Editorial Team, HR & payroll content team
Running HR without a dedicated HR department is entirely manageable for most small and medium businesses in Ireland — provided you know which obligations are non-negotiable and which processes you can keep simple.
Many founders and business owners handle HR themselves for years. The risk is not incompetence; it is not knowing what you do not know. This guide covers the core areas where gaps most commonly appear.
Know your statutory minimums cold
Before anything else, make sure the basics are locked in. Every employee in Ireland is entitled to:
- A written contract (technically a "written statement of core terms") within five days of starting
- 4 working weeks of paid annual leave per year
- Compliance with the Organisation of Working Time Act — including rest breaks and maximum working hours
- Statutory sick pay under the Sick Leave Act (check the current annual entitlement, which has been phased in over recent years)
- Correct payroll deductions for PAYE income tax, USC and PRSI on every pay run
These are not optional and they are not negotiable. Revenue and the Workplace Relations Commission (WRC) both have enforcement powers. The WRC in particular handles complaints from employees and can order compensation even against small employers.
Get payroll right from day one
Payroll is the area where small employers most often accumulate problems quietly. Ireland operates real-time payroll reporting — every time you pay an employee, you must submit a payroll submission to Revenue via ROS on or before payday. There is no catching up at year-end.
The tax system is based on tax credits rather than a simple personal allowance, so each employee's net pay depends on the credits and rate bands Revenue has assigned to them. Broadly, income up to around €44,000 is taxed at 20% for a single person; anything above is taxed at 40%. USC is charged in bands at 0.5%, 2%, 3% and 8%. PRSI Class A applies to most employees: the employee pays around 4.1% and the employer pays around 11.15%.
Getting each employee's Tax Credit Certificate (TCC) from Revenue before or at the start of employment saves significant hassle. If you do not have one in time, you must operate emergency tax, which is more complicated and upsets new hires.
From 2026, pension auto-enrolment — the scheme being introduced as My Future Fund — means employers will also have a new contribution obligation to manage for eligible employees. If you have not looked at this yet, now is the time.
Build simple, consistent processes
You do not need an HR system on day one, but you do need consistent habits. A shared folder with a subfolder per employee — containing their contract, emergency contacts, any written warnings, and leave records — goes a long way. The discipline is updating it in real time, not retrospectively.
Leave tracking is a particular weak point in small businesses. Informal arrangements work until someone disputes their entitlement or you are trying to calculate a final pay. A simple spreadsheet or a low-cost leave tool is worth the small overhead.
Written records also protect you. If a performance issue escalates or an employee makes a WRC complaint, your documentation is your evidence. "We had a conversation" without any written record is a very weak position.
Handle discipline and grievance carefully
Employment law in Ireland is heavily employee-friendly. Unfair dismissal protections apply after 12 months of continuous service for most employees, and procedural fairness matters as much as substantive reason.
Before you issue any written warning or move toward dismissal, make sure you have followed a fair process: the employee should know what they are accused of, have the chance to respond, and be aware that dismissal is a potential outcome. They are entitled to have a colleague or trade union representative present at formal meetings.
If you are unsure, get advice before acting — not after. Employment law advice from a solicitor or HR consultant is cheap compared to a WRC hearing.
Know when to bring in outside help
Handling HR yourself is reasonable when your team is small and straightforward. The situations that justify paying for external expertise include:
- Any redundancy, even a single one
- A disciplinary process that might end in dismissal
- A bullying or harassment complaint
- Drafting or updating employment contracts, especially for unusual arrangements like contractors or part-time staff
- Questions about whether someone is actually an employee or a contractor (misclassification is a significant risk in Ireland)
For everything else — contracts, policies, leave, onboarding, payroll — process and consistency will serve you well. The goal is not to replicate a large HR function but to make sure nothing falls through the cracks.
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