Indefinite Leave to Remain (ILR) is the UK's permanent residency status — it removes all visa conditions, gives full access to public funds and the NHS, and is the final step before British citizenship. For international students, the realistic route to ILR runs through the Graduate Route and then the Skilled Worker visa. This guide maps out the full timeline.
The Full Pathway at a Glance
| Stage | Visa | Typical Duration |
|---|---|---|
| 1 | Student visa | Length of degree (3–4 years UG, 1–2 years PG) |
| 2 | Graduate Route | 2 years (Bachelor's/Master's) or 3 years (PhD) |
| 3 | Skilled Worker visa | Until 5 years' continuous residence on qualifying visas is reached |
| 4 | Indefinite Leave to Remain (ILR) | After 5 years' continuous residence on a qualifying route |
| 5 | British Citizenship | 12 months after ILR (so ~6 years total from starting work) |
For full details on Stage 2, see our UK Graduate Route Visa guide.
Stage 3: From Graduate Route to Skilled Worker Visa
The Graduate Route does not itself count toward ILR in the same way a Skilled Worker visa does, and it cannot be extended — graduates must switch to a route that leads to settlement before it expires.
Skilled Worker Visa Requirements
| Requirement | Detail (2026, indicative) |
|---|---|
| Job offer | From a Home Office-licensed sponsor |
| Certificate of Sponsorship (CoS) | Issued by the employer |
| Minimum salary | General threshold ~£38,700/year, or the specific "going rate" for the occupation (whichever is higher) |
| New entrant discount | Reduced threshold for graduates in their first 2 years post-qualification or under 26 |
| Skill level | Job must be at RQF Level 3 (A-level equivalent) or above |
| English requirement | CEFR B1 (typically met by IELTS 4.0 or by holding a UK degree) |
Tip: The "new entrant" salary discount is specifically designed for recent graduates moving from the Graduate Route into their first skilled role — it can reduce the minimum salary threshold by roughly 30%, making early-career roles in finance, tech, engineering, and healthcare more accessible.
Stage 4: Qualifying for ILR
The 5-Year Continuous Residence Requirement
Most Skilled Worker visa holders become eligible for ILR after 5 years of continuous residence in the UK on a qualifying visa (which can include time on the Skilled Worker visa, and in some cases earlier qualifying routes).
| Continuous Residence Rule | Detail |
|---|---|
| Maximum absence | No more than 180 days outside the UK in any rolling 12-month period |
| Visa gaps | Must not have any gap in lawful immigration status |
| Salary requirement | Must continue to meet the going rate for your occupation throughout |
Additional ILR Requirements
- Knowledge of English — IELTS or equivalent at CEFR B1, or an exemption (e.g., degree taught in English, nationality exemption)
- Life in the UK Test — a 24-question multiple-choice test on British history, traditions, and government, required for almost all ILR applicants
- Good character — no relevant criminal convictions or immigration breaches
- Tuberculosis test — required for nationals of certain countries if outside the UK at time of application
Faster Routes to ILR
Not every graduate needs the full 5-year Skilled Worker route:
| Route | Time to ILR |
|---|---|
| Skilled Worker visa | 5 years |
| Global Talent visa | 3 years (for "exceptional talent" endorsement) or 5 years ("exceptional promise") |
| Innovator Founder visa | 3 years |
| Spouse/Partner of British citizen or settled person | 5 years |
The Global Talent visa is particularly relevant for graduates in academia, research, digital technology, and arts/culture who can secure an endorsement from a recognised UK body — it does not require employer sponsorship at all.
Stage 5: From ILR to British Citizenship
Once you hold ILR, you can apply for naturalisation as a British citizen after:
| Requirement | Detail |
|---|---|
| Time held ILR | At least 12 months |
| Total UK residence | Normally 5 years (3 years if married to a British citizen) |
| English and Life in the UK Test | Already satisfied for ILR — not retested |
| Absences | No more than 450 days absent in the 5-year period, and no more than 90 days in the final 12 months |
Full Worked Timeline (Master's Graduate Example)
| Year | Status |
|---|---|
| Year 0–1 | Student visa (Master's degree) |
| Year 1–3 | Graduate Route (2 years) |
| Year 3 | Switch to Skilled Worker visa (new entrant rate) |
| Year 3–8 | Skilled Worker visa, continuous residence |
| Year 8 | Apply for ILR |
| Year 9 | Apply for British citizenship |
English Requirements Across the Pathway
| Stage | English Requirement |
|---|---|
| Student visa | IELTS 5.5–7.0 depending on course and CAS sponsor |
| Graduate Route | No separate English test (based on completed UK degree) |
| Skilled Worker visa | CEFR B1 (often met automatically by a UK degree) |
| ILR | CEFR B1 |
A strong IELTS score at the student visa stage typically carries you through every later stage without needing to retest.
Prepare for IELTS with Gabble — most UK university programmes require IELTS 6.0–7.0 (UKVI). AI-powered speaking and writing feedback with instant band scores to help you reach your target before your visa application.