Pension opt-outs and re-enrolment in Ireland
Reviewed by Mellow Editorial Team, HR & payroll content team
Employees can opt out of Ireland's auto-enrolment pension scheme after an initial mandatory participation period, but employers have specific obligations both when processing an opt-out and when re-enrolling employees at set intervals. Getting this wrong exposes you to compliance risk.
How auto-enrolment works in Ireland
Ireland's auto-enrolment scheme, branded My Future Fund, began its rollout in 2026. Eligible employees — broadly, those aged between 23 and 60 who earn above a set threshold and are not already in an occupational pension scheme — are automatically enrolled when the scheme opens to them.
Contributions come from three sources: the employee, the employer, and the State. Rates are phased in over a number of years, starting low and stepping up over time. Both employer and employee are required to contribute, and the State tops up on top of that. As an employer, you cannot opt out on behalf of an employee, and you cannot discourage participation.
The opt-out window
Employees do not have an immediate right to opt out. Under the scheme design, a new participant must remain enrolled for a minimum initial period — currently six months — before they can submit a valid opt-out request. This is a deliberate feature of the policy, intended to give employees enough experience of saving to make an informed decision.
Once that window opens, the employee submits their opt-out through the central My Future Fund administration system, not directly to you as the employer. Your role is to stop making deductions and contributions once you receive confirmation through the system that an opt-out has been processed. You should not stop deductions based on a verbal request or an email from the employee alone — wait for the official notification from the scheme administrator.
When an opt-out is confirmed, any contributions made by the employee during the opt-out window are refunded to them. Employer contributions made during that period are not refunded to you — they remain in the scheme or are returned to the State, depending on the rules applying at that time. Keep this in mind when you are onboarding employees and forecasting payroll costs.
Your payroll obligations when processing an opt-out
Once an opt-out is confirmed, you need to update your payroll immediately. Ireland uses real-time reporting, which means payroll submissions go to Revenue via ROS on or before each payday. If you continue deducting contributions after a valid opt-out, you are in breach of the scheme rules. If you stop deductions prematurely, you are equally non-compliant.
The practical checklist when an opt-out comes through:
- Confirm you have received the official notification from the scheme administrator, not just a request from the employee
- Update your payroll software to cease both employee deductions and employer contributions from the correct pay period
- Keep a record of the notification date and the date you updated payroll
- Check that your next ROS submission reflects the change accurately
If you use a payroll provider or an employer of record, make sure they are notified immediately and that your agreement with them covers timely updates for scheme changes. Delays between notification and payroll update are where errors typically occur.
Re-enrolment: when and how it happens
Opting out is not permanent. The scheme includes mandatory re-enrolment at regular intervals — currently set at every two years. This means that even if an employee opted out, you are required to re-enrol them automatically when the re-enrolment date arrives. You cannot skip this step or leave it to the employee to re-initiate.
The process mirrors initial enrolment: you re-enrol the employee, contributions resume, and the employee then has the option to opt out again after the mandatory participation period restarts. Repeated opt-outs are permitted under the rules, but the re-enrolment obligation on your side remains each time.
To manage this in practice, you need a reliable system for tracking opt-out dates. Two years passes quickly, and if you have a large workforce with employees opting out at different times, the re-enrolment dates will be staggered. A spreadsheet can work for small teams, but for anything larger you need payroll software that tracks this automatically or flags upcoming re-enrolment dates.
What employers often get wrong
The most common errors tend to be: stopping contributions too early (before official confirmation arrives), failing to re-enrol on time, and not keeping adequate records of opt-out notifications. Revenue and the scheme administrator can audit compliance, so documentation matters.
It is also worth noting that auto-enrolment sits alongside your existing PRSI obligations. PRSI Class A employer contributions — currently around 11.15% — are separate from My Future Fund contributions and continue regardless of an employee's pension enrolment status. Do not conflate the two when calculating employment costs.
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