Republic of Ireland
Republic of Ireland settlement & citizenship
An employment-based Stamp 4 upgrade, Long Term Residency and naturalisation are separate decisions. Stamp 4 can remove the employment-permit requirement without granting Long Term Residency; citizenship depends on its own reckonable-residence and other conditions.
Last reviewed 1 June 2026.
Employment-based Stamp 4 and Long Term Residency guidance updated 10 September 2026. The whole-record review date above is unchanged.
How long does Republic of Ireland settlement and citizenship take?
Separate clocks: CSEP and other specified permissions may qualify for a Stamp 4 upgrade after 21 months of employment; ordinary GEP/ICT after 57 months. Long Term Residency has its own 60-month qualifying-residence test. Naturalisation normally requires five years of reckonable residence, including the final continuous year; neither Stamp 4 nor Long Term Residency guarantees citizenship or a decision date. These are distinct applications, not a mandatory sequence; check the qualifying permission history before planning dates.
Verified against Immigration Service Delivery on 10 September 2026.
Ireland Critical Skills answer stack
Ireland Critical Skills salary, cost and Stamp 4 answer
The settlement page needs the route gate in view: Critical Skills starts on Stamp 1, moves toward Stamp 4, and still uses the naturalisation residence test.
Salary tiers
Critical Skills general floor €40,904/year; non-CSOL fallback €68,911/year, both effective 1 March 2026.
Keep the occupation-list tier separate from the higher fallback threshold before comparing offers.
Permit and registration cost
Employment permit fee €1,000; first Irish Residence Permit registration €300; entry visa €60 only where required.
Successful-process budget across all payers: €1,300-€1,520. Proof-of-funds line: none tracked. This is not a refusal-loss estimate or necessarily the worker's bill: the permit fee has a 90% unsuccessful-application refund, and an employer applicant cannot recover the charge from the permit holder.
Stamp 4 path
Critical Skills holders may apply to upgrade their immigration permission to Stamp 4 after 21 months of qualifying employment.
This is the Stamp 1 to Stamp 4 route; it is not itself long-term residence or citizenship.
Citizenship caveat
Stamp 4 does not itself grant Irish citizenship. Naturalisation normally still needs 5 years of reckonable residence and the final-year presence rule.
Use the calculator for date arithmetic; ISD remains the decision maker.
- Ireland salary thresholds
- Critical Skills cost-to-complete
- Critical Skills visa guide
- Stamp 4 and citizenship calculator
- Critical Skills processing time
Source dates: salary thresholds checked 22 June 2026, route checked 10 September 2026, cost model checked 1 July 2026, settlement checked 1 June 2026, calculator rule checked 10 September 2026. Latest source record in this cluster: 10 September 2026. Use the salary, cost and settlement figures together when planning this route, and confirm the current Irish requirements before applying.
Source basis
This settlement and citizenship page is compiled from the destination's official settlement or nationality source plus the linked route records that feed into the pathway.
Reviewed
Primary sources
- ISD — Irish citizenship by naturalisation
ISD — Irish citizenship by naturalisation - verified
- DETE — Critical Skills Employment Permit
Department of Enterprise, Tourism and Employment (Ireland) - verified
- ISD — Employment-based Stamp 4 upgrades
Immigration Service Delivery - verified
- ISD — Long Term Residency conditions
Immigration Service Delivery - verified
- ISD — Citizenship by naturalisation guide
Immigration Service Delivery - verified
Separate permissions and citizenship decisions
- 1
Stamp 1 (employment-permit linked)
Annual renewal aligned to the employment permit
- Who qualifies
- Critical Skills Employment Permit, General Employment Permit, Intra-Company Transfer, Contract for Services, Reactivation Permit holders.
- Key gate
- Maintain permit in force; reside in Ireland; tax compliance.
- Linked visas
- Critical Skills Employment Permit
- 2
Employment-based Stamp 4 upgrade (not Long Term Residency)
Renewable every 2 years for the qualifying 21-month group; every year for the 57-month group
- Who qualifies
- ISD uses 21 months from commencement of qualifying employment for CSEP, Hosting Agreement researchers and Multi-Site GEP Non-Consultant Hospital Doctors; 57 months for ordinary GEP and Intra-Company Transfer employment. These groups cannot simply be combined to reach the shorter period.
- Key gate
- Apply through ISD once eligible. Employment commencement is evidenced through Revenue records and, for a change from another permission, the relevant permit validity. A DETE Stamp 4 support letter is no longer required.
- 3
Long Term Residency (separate application)
If approved, permission to work without an employment permit for a further 5 years
- Who qualifies
- Applicants with at least 60 months of qualifying employment-permit-based legal residence, measured using passport stamps or IRP validity rather than permit dates alone.
- Key gate
- Check the exact qualifying permission: not every Stamp 1 or Stamp 4 counts. Current lawful residence, employment and other ISD conditions apply; self-employed applicants are excluded from this scheme.
- 4
Irish citizenship by naturalisation
Apply after 5 years of reckonable residence
- Who qualifies
- Applicants with 1 year of continuous residence immediately preceding application and 4 additional years in the preceding 8 years.
- Key gate
- Good character, reside in Ireland intention-to-remain, €175 application fee + €950 certification fee on success.
Physical presence
Reckonable residence: 1 year of continuous residence immediately before the citizenship application + 4 years in the preceding 8. Student time does not count.
Language level
The general ISD naturalisation guide does not impose a formal language examination. Check the applicable citizenship route and document requirements; a professional English test is a different matter.
Test / oath
Declaration of Fidelity to the Nation and Loyalty to the State at a citizenship ceremony (since 2011).
Dual citizenship
Ireland permits dual and multiple citizenship. Irish citizens by descent are typically under the "Foreign Births Register".
Typical full timeline
Separate clocks: CSEP and other specified permissions may qualify for a Stamp 4 upgrade after 21 months of employment; ordinary GEP/ICT after 57 months. Long Term Residency has its own 60-month qualifying-residence test. Naturalisation normally requires five years of reckonable residence, including the final continuous year; neither Stamp 4 nor Long Term Residency guarantees citizenship or a decision date.
Primary source
Frequently asked questions
How long does it take to get Irish citizenship after first arriving in Ireland?
Separate clocks: CSEP and other specified permissions may qualify for a Stamp 4 upgrade after 21 months of employment; ordinary GEP/ICT after 57 months. Long Term Residency has its own 60-month qualifying-residence test. Naturalisation normally requires five years of reckonable residence, including the final continuous year; neither Stamp 4 nor Long Term Residency guarantees citizenship or a decision date.
How many days a year must I physically be in Ireland to qualify?
Reckonable residence: 1 year of continuous residence immediately before the citizenship application + 4 years in the preceding 8. Student time does not count.
What language level do I need for Irish citizenship?
The general ISD naturalisation guide does not impose a formal language examination. Check the applicable citizenship route and document requirements; a professional English test is a different matter.
Does Ireland allow dual citizenship?
Ireland permits dual and multiple citizenship. Irish citizens by descent are typically under the "Foreign Births Register".