The 50/50 rule is the single most frustrating constraint in the Irish employment permit system for growing companies. It requires that at least 50% of your workforce holds EEA nationality or equivalent status at the time a General Employment Permit is granted. For small and medium Irish businesses hiring internationally at volume, this rule can stop a recruitment campaign dead. This guide is the deep dive: how the rule works, how it is calculated, the exemptions, and the strategies that compliant employers use to keep hiring.
How the Rule Works
The 50/50 Calculation
At the time each GEP is granted, DETE checks whether 50% or more of your employees are EEA nationals (or hold equivalent status such as Stamp 4).
EEA side: Irish citizens, EU/EEA nationals, Stamp 4 holders, refugees, and programme refugees.
Non-EEA side: Employment permit holders (GEP, CSEP, etc.) who do not yet have Stamp 4.
The ratio is checked at the company level, not the site or branch level. A company with 3 offices is assessed on total headcount across all offices.
Who Is Exempt?
The 50/50 Rule Does NOT Apply To
Critical Skills Employment Permit (CSEP) applications
Intra-Company Transfer permits
Permit renewals (only new GEP applications are checked)
Companies with fewer than a threshold number of employees (in practice, very small companies may get flexibility, but this is discretionary)
The CSEP exemption is the most strategically important. If the 50/50 rule is blocking your GEP applications, hiring CSEP-eligible roles is unaffected.
Counting Correctly
The most common mistakes in 50/50 calculation:
Counting Errors
Forgetting that Stamp 4 holders count as EEA -- they improve your ratio
Counting contractors or agency workers who are not direct employees
Not counting part-time employees (they count as headcount regardless of hours)
Counting employees who have left but have not been removed from the PAYE register
Strategies for Managing the 50/50
Seven Practical Strategies
1. Hire EEA workers in parallel
For every international hire, try to make a domestic or EEA hire as well. Even a part-time EEA hire improves the ratio.
2. Use CSEP where possible
CSEP is exempt from the 50/50 rule. If a role qualifies for CSEP, use it.
3. Track Stamp 4 transitions
As your CSEP holders reach 21 months, they transition to Stamp 4 and move to the EEA side of the ratio.
4. Hire apprentices
Irish and EEA apprentices count toward the EEA headcount.
5. Time your applications
If you know EEA hires or Stamp 4 transitions are imminent, time your GEP application to coincide.
6. Multi-entity structures
If you operate through multiple legal entities, consider which entity has the best ratio for the GEP application.
7. Plan hiring in waves
Do not submit 10 GEP applications simultaneously. Stagger them so EEA hires and Stamp 4 transitions improve the ratio between batches.
What Happens If You Breach the 50/50?
If your ratio is above 50% non-EEA at the time of a new GEP application, the application will be refused. Existing permits are not revoked -- the rule only applies to new applications. But a breach effectively freezes your international hiring on the GEP route until the ratio is corrected.
How Recruitroo Tracks the 50/50
Recruitroo monitors your workforce ratio in real time. We flag when you are approaching 50%, model the impact of each new hire on the ratio, and advise on timing and sequencing to maximise your GEP capacity. Our clients never hit the wall unexpectedly.
Worried about the 50/50 rule?
We can audit your current ratio, model the impact of your hiring plan, and build a strategy to stay compliant.
Get a QuoteSee Client StoriesThis guide reflects the 50/50 rule as of May 2026. DETE interpretation and flexibility may vary.