Stamp 4 is the most important immigration status in the Irish system for employers who hire internationally. A worker with Stamp 4 has open work permission -- they can work for any employer, in any role, without needing an employment permit. Understanding Stamp 4 matters because it affects your retention strategy, your workforce planning, and the attractiveness of your offer to international candidates. This guide explains what Stamp 4 means for Irish employers in 2026.
What Is Stamp 4?
Stamp 4 Explained
Stamp 4 is an immigration permission that allows the holder to work in Ireland without an employment permit. They can:
Work for any employer
Change jobs freely
Be self-employed
Access state services on the same basis as EEA nationals
How Workers Get Stamp 4
What Stamp 4 Means for Employers
The implications cut both ways:
The Positives
No permit fees, no compliance tracking, no 50/50 rule -- the worker is treated like an EEA national
Stamp 4 workers count as EEA for the purposes of the 50/50 ratio -- they improve your ratio
Candidates strongly prefer CSEP because of the Stamp 4 pathway -- it is a recruitment advantage
The Retention Risk
Once a worker has Stamp 4, they are free to leave. They are no longer tied to your company by the permit. If you have under-invested in their experience, salary and career development during the permit period, they will move -- and you will have funded their integration into the Irish labour market for someone else to benefit from.
Stamp 4 as a Retention Tool
The smart approach is to use the Stamp 4 pathway as a retention tool, not fear it as a risk:
How to Retain Stamp 4 Workers
Pay at market rate, not at the permit threshold -- by the time they get Stamp 4, they know what the market pays
Invest in their career development during the permit period -- CPD, promotion pathway, increased responsibility
Build loyalty through the quality of the experience, not the restriction of the permit
The employers who lose Stamp 4 workers are the ones who treated the permit period as captive employment
Stamp 1G -- Spouse Work Rights
Spouses and partners of CSEP holders receive Stamp 1G, which allows them to work immediately without needing their own employment permit. This is a significant advantage for CSEP over GEP from the candidate's perspective -- a family where both partners can work from day one is far more likely to build a life in Ireland.
How Recruitroo Tracks Stamp 4 Transitions
Recruitroo tracks every worker's pathway to Stamp 4 -- flagging the 21-month CSEP milestone, managing the transition documentation, and advising employers on retention strategy as the transition approaches.
Want to understand how Stamp 4 affects your workforce?
We can map your current international workforce against Stamp 4 timelines and build a retention strategy.
Get a QuoteSee Client StoriesThis guide reflects Irish Stamp 4 rules as of May 2026. Immigration permissions and pathways are subject to change.