For many Africans in the UK, Indefinite Leave to Remain (ILR) is the milestone that changes everything. It means no more visa renewals, no more employer sponsorship worries and the freedom to live and work in the UK without time limits. It is also usually the step before British citizenship.
Here is what you need to know to prepare properly.
What ILR Gives You
- The right to live in the UK permanently
- Freedom to work for any employer or be self-employed
- Access to public funds and benefits, subject to eligibility
- No more Immigration Health Surcharge payments
- A path to applying for British citizenship
Who Can Apply
ILR is available through several routes, including Skilled Worker, family (spouse or partner), long residence and certain other visa categories. Each route has its own qualifying period and requirements. The GOV.UK Indefinite Leave to Remain page lists the routes and links to specific guidance.
Watch for Changes to Qualifying Periods
For many routes, the standard qualifying period has been five years. The UK government has proposed major changes to settlement, including longer qualifying periods for many applicants and an “earned settlement” approach. Always check the current rules for your route before assuming when you’ll qualify.
The Continuous Residence Rule
Most ILR routes require continuous residence in the UK. Long or frequent trips abroad can break this. As a general guide, many routes don’t allow more than 180 days outside the UK in any rolling 12-month period.
This catches out many Africans who travel home for weddings, funerals, family emergencies or extended holidays. Keep a record of every trip: dates, destinations and reasons. Hold on to boarding passes and passport stamps.
The Life in the UK Test
Most applicants must pass the Life in the UK test, which covers British history, culture, government and traditions. Many people fail the first time because they underestimate it. Use the official handbook, practise regularly and book early.
English Language Requirement
You’ll usually need to prove English at the required level. A degree taught in English or an approved English test may meet this. Check that your evidence is still valid.
Route-Specific Requirements
Skilled Worker: You’ll need to show you’re still employed by a licensed sponsor and meet the salary requirements at the time of application.
Spouse or partner: You’ll need to show the relationship is genuine and ongoing, and meet financial requirements.
Long residence: You’ll need a lawful, continuous residence history for the required period.
Common Reasons for Refusal
- Too many days spent outside the UK
- Gaps in lawful immigration status
- Unpaid NHS debts or tax issues
- Criminal convictions or cautions
- Inconsistent employment or salary records
- Failing to disclose previous refusals
Prepare Early
Start preparing at least six months before you become eligible:
- Calculate your exact qualifying date
- Count your days outside the UK
- Collect payslips, P60s and employer letters
- Pass the Life in the UK test
- Budget for the application fee, which is significant
- Check your children’s applications if they’re dependants
Don’t Apply Too Early
Applications submitted before you meet the qualifying period can be refused, and fees are not refunded. You can often apply up to 28 days before your qualifying date, but confirm this for your route.
After ILR: Think About Citizenship
After holding ILR for a set period, you may be eligible for British citizenship. If you’re Nigerian by birth, Nigerian law allows you to hold dual citizenship, but check the rules for any other nationality you hold.
Final Thoughts
ILR is a life-changing step, but it rewards careful preparation. Track your travel, keep your records clean, pass the Life in the UK test early and check the latest rules. When in doubt, get advice from a regulated immigration adviser or solicitor.

