Moving to the United Kingdom: A First-Steps Guide for Expats

The UK changed shape as a destination when free movement ended. What replaced it is a single points-based system that applies to almost everyone regardless of nationality - which made things harder for EU citizens and slightly more predictable for everyone else.

The centre of gravity of that system is the sponsoring employer. Most people who move to the UK to work do so because a company holding a sponsor licence decided to hire them. Understanding that early saves a lot of wasted applications.

The right to stay

British and Irish citizens may live and work freely - Irish citizens under the Common Travel Area, which was unaffected by Brexit.

Everyone else, including EU citizens, needs permission. People already resident before the transition ended may hold status under the EU Settlement Scheme, which is a separate matter from the current routes.

The main routes now:

Skilled Worker is the flagship. You need a job offer from an employer with a sponsor licence, at or above a salary and skill threshold, plus English language ability. Thresholds have been raised in recent years and shortage arrangements have been restructured, so check the current position rather than an older article - the UK visa section is the place, and the government’s own immigration pages are the authority for exact figures.

Health and Care Worker is a distinct route for eligible medical and care roles, generally with lower fees.

Global Talent exists for people endorsed as leaders or potential leaders in academia, research, arts or digital technology - genuinely useful because it does not require an employer.

Family routes for partners and dependants of British citizens and settled persons, with their own income requirements.

Study, with a Graduate route allowing a period of unsponsored work after completing a qualifying degree - one of the most valuable things a graduate here can hold.

Because the employer’s licence is central, targeting companies that already sponsor is the highest-yield job search tactic available. The government publishes a register of licensed sponsors, and it is genuinely underused - the general mechanics are in how employer visa sponsorship works, and the search strategy in finding a job abroad.

Costs, which are front-loaded

Be prepared for this: UK immigration is expensive, and the cost arrives at application rather than over time. There is the visa fee itself, and there is the immigration health surcharge, paid up front for the entire length of your permission, which gives you NHS access. For a family on a multi-year visa the combined total is a serious sum, and it is due before you have earned anything here.

Factor it into the arithmetic in budgeting your first six months abroad, and check whether your employer will cover any of it, which is negotiable and frequently offered.

eVisas and proving your status

The UK has moved to digital immigration status. Most people no longer receive a physical biometric residence permit and instead prove their status through an online account, generating a share code for employers and landlords.

Set this up as soon as your visa is granted, log into it, and make sure you can retrieve a share code without drama - because you will be asked for one at short notice by an employer on your first day and by a letting agent during a viewing. Keep your passport details in the account current, since your status is linked to the document.

The NHS, honestly

Having paid the health surcharge, you have access to the NHS on broadly resident terms. Register with a GP practice near your address as soon as you arrive - this is free, it is the gateway to everything else, and practices vary in whether they are accepting new patients.

The honest picture: primary care and emergency treatment are free at the point of use and generally good; waiting times for non-urgent specialist treatment and some diagnostics have been a significant and well-documented problem; dentistry with NHS availability is scarce in many areas, and most adults end up paying privately. Prescription charges apply in England but not in Scotland, Wales or Northern Ireland, which is one of several ways the four nations differ.

Details in the UK healthcare section, and the dental gap specifically in dental and vision care abroad.

Money and tax

Apply for a National Insurance number as soon as you can. You can legally start work without one, but it is how your tax and contributions are recorded, and its absence tends to produce emergency tax that you then reclaim.

The UK operates PAYE, withholding tax and National Insurance from your salary, and most employees never file a return. Overall the tax burden on employment income is lighter than in much of northern Europe, with correspondingly less generous public provision in some areas.

Two UK-specific concepts worth knowing. Council tax is a separate local charge on your home, usually payable by the tenant and not included in rent - a genuine surprise for people who assumed rent covered local charges. And domicile, distinct from residence, has historically affected the treatment of foreign income and inheritance for people with ties abroad; this area has been substantially reformed, so take current advice if it might apply to you. Structure is in the UK tax section and principles in tax residency explained.

Housing and geography

London is expensive in a category of its own, and much of the rest of the country is not. Manchester, Leeds, Glasgow, Edinburgh, Birmingham, Bristol and Newcastle are real cities with real professional job markets at substantially lower housing cost, and the difference in disposable income is often larger than the difference in salary.

Renting typically involves referencing checks, a deposit protected in a government-approved scheme, and often a UK-based guarantor or several months up front for tenants without UK credit history and income records. Right-to-rent checks mean landlords must verify your immigration status - another reason to have your eVisa share code working.

The general version is renting your first apartment abroad, and the credit-file problem behind the guarantor demand is building credit history abroad.

What catches people out

Underestimating the up-front visa and health surcharge total. Not setting up eVisa access before it is needed at a viewing or a job start. Council tax arriving as an unexpected separate bill. Assuming NHS dentistry is readily available. And treating the UK as one system when health, education and some legal matters differ meaningfully between England, Scotland, Wales and Northern Ireland.

The natural comparison is moving to Ireland - same language, EU membership, easier entry for EU citizens, worse housing shortage and paid GP visits.

Nation-level detail, current routes and cost breakdowns are in the UK country guide and the cost of living section. For current sponsor-licence job search experience and processing times, the visa and immigration forum is where people share what is happening now.