UK Skilled Worker Visa: Sponsorship, Salary Rules and Switching

How the Skilled Worker route actually works

The Skilled Worker visa is the UK's main long-term work route, and it is employer-led. You cannot apply because you are qualified, experienced or already in the UK — only because a specific licensed employer has assigned you a specific certificate for a specific job.

Four conditions must hold at once.

1. The employer holds a valid sponsor licence on this route.
2. They assign you a Certificate of Sponsorship (CoS) for a genuine vacancy.
3. The job meets the required skill level and sits on the eligible occupation list.
4. The salary meets the applicable threshold for that occupation and your circumstances.

Fail any one and the application fails. "Five years of experience and a UK master's" is not, by itself, a route to a work visa — which is why the job search matters far more than the paperwork.

Sponsor licences and the Certificate of Sponsorship

A sponsor licence belongs to the employer, not to you. The Home Office publishes a register of licensed sponsors — a downloadable list of every organisation permitted to sponsor workers, with the routes and ratings they hold. It is the most useful document in a UK job search, and almost nobody uses it properly.

Once you have an offer, the employer assigns a Certificate of Sponsorship: an electronic record holding a reference number, your job title and occupation code, salary, hours and start date. Two things follow.

• The CoS has a shelf life. It must be used within a limited window after assignment — do not sit on it while you gather documents.
• The details must match reality and your application exactly. A CoS salary differing from the contract, or a code that misdescribes the duties, is a refusal risk and a compliance risk for the employer.

The employer also pays an Immigration Skills Charge in most cases, scaled by their size and the sponsorship length, and it cannot be passed on to you. It is why some smaller licence-holders still decline to sponsor.

Skill level, occupation codes and salary thresholds

Every sponsored role maps to a Standard Occupational Classification (SOC) code, and each code carries its own going rate. Your salary must clear both the route's general minimum and that occupation's going rate — whichever is higher applies.

We are deliberately not printing figures here. The general threshold, the going rates and the required skill level have all been revised repeatedly in recent years, generally upwards, and the skill level for new applicants was raised back to degree level for most occupations. Any number in a blog post ages badly and costs people money. Check the current thresholds and the eligible occupations list on GOV.UK before you negotiate a salary.

What is stable is the structure of the exceptions. Lower thresholds have historically applied to new entrants, recent graduates switching in-country, holders of a relevant PhD, and roles on shortage or immigration-salary lists. Whether a discount exists, and how deep, moves with policy — treat these as a map of where to look, not a guarantee.

English, health surcharge and the rest of the application

Beyond sponsorship and salary, the application is relatively mechanical:

• English language. Ability at the required level across all four skills, evidenced by an approved Secure English Language Test, a degree taught in English, or nationality. A completed UK degree normally settles it.
• Immigration Health Surcharge. Charged per year of permission and paid in full at application, for you and each dependant — across a multi-year family application, often the largest single cost in the process. Verify the current rate on GOV.UK.
• Visa fee. Varies with visa length, whether you apply inside or outside the UK, and whether the occupation attracts a reduced rate.
• Tuberculosis test if applying from a listed country, including India.
• Criminal record certificate for healthcare, education and social care roles.
• Maintenance funds, unless your sponsor certifies maintenance on the CoS, as most established employers do.

How to actually find a sponsoring employer

This part decides outcomes, and deserves more of your time than the visa form ever will.

Work from the register, not from the job boards

Download the register of licensed sponsors, filter by region and sector, and cross-reference the result against those employers' careers pages. Applying to anyone not on that list is not a long shot — it is a guaranteed no, however good you are, and it is how candidates send hundreds of applications to nowhere.

Target occupations where sponsorship is normal

Sponsorship is routine in some sectors and almost unheard of in others. Health and social care, engineering, IT, skilled trades, science and research have established pipelines and HR teams who know the process. Retail, hospitality management and most junior office roles do not. Check whether your occupation sits on the eligible list and on any shortage or immigration-salary list — those employers are actively recruiting abroad.

Position yourself so sponsorship is the easy answer

• Be explicit early. "I hold Graduate Route permission until March 2028 and will need sponsorship thereafter" saves everyone time. Hiding it until the offer stage burns goodwill.
• Make the CV UK-legible. Two pages, UK spellings, quantified achievements, degree classification in UK terms, no photograph or personal details.
• Match the job description's language. The role must plausibly sit in a sponsorable occupation code, and the vacancy wording is what a caseworker eventually sees.
• Answer the cost objection. A hiring manager's real worry is money and admin. Knowing what sponsorship involves, and saying so calmly, sets you apart.
• Use the Graduate Route as a foot in the door. Joining a licensed sponsor on unsponsored permission and proving yourself for a year converts better than anything else. Internal candidates get sponsored; unknown external ones often do not.

The Health and Care Worker route

The Health and Care Worker visa is a sub-route within Skilled Worker for qualified doctors, nurses, allied health professionals and certain adult social care roles. Its terms differ materially.

Two cautions. Professional registration comes before the visa for regulated roles — NMC for nurses, GMC for doctors — with its own English requirements, often stricter than the immigration ones. And care worker sponsorship rules have been tightened repeatedly, including on overseas recruitment and dependants.

Switching in-country from the Graduate or Student route

You do not need to leave the UK to move onto this route. Both Graduate Route and Student route holders can switch in-country once they hold a CoS from a licensed sponsor.

From the Graduate Route the switch is straightforward — you already work lawfully and your employer knows you. The constraint is timing: open the conversation four to six months out, because licence applications, internal approvals and CoS assignment all take time and you must apply before your leave expires. Graduate Route time does not count towards settlement either. Our guide to studying in the UK covers that route.

From the Student route the switch is conditional: you generally must have completed the course, or apply no earlier than three months before its end date, with separate provisions for PhD students. Applicants often forget that new-entrant salary concessions can apply here, which materially widens the range of qualifying jobs.

Dependants

Skilled Worker holders can generally bring a partner and children under 18, and dependants usually have full work rights without sponsorship of their own — a significant advantage over most routes. Each pays their own visa fee and IHS, which is why a family application costs several times a single one.

The caveat is that dependant rights vary sharply by route and have been narrowed for students and some care roles. Read our UK dependant visa rules explained for the current picture, and our comparison of dependant visa financial requirements if you are weighing the UK against alternatives. If Ireland is on your shortlist, our Ireland stay-back guide covers a route where dependant rights attach earlier.

Extensions and the road to settlement

A Skilled Worker visa is granted for up to five years at a time, matching the sponsorship length on your CoS, and can be extended as often as needed provided you still hold a valid CoS and meet the requirements then. That is no formality: thresholds rise, and a salary that qualified three years ago may not today.

The route leads to indefinite leave to remain, the UK's settled status, after a qualifying period of continuous lawful residence on eligible routes. That period has historically been five years, but both it and the attached conditions have been the subject of active policy proposals — confirm rather than assume. Broadly you need continuous residence without excessive absences, a qualifying salary, and passes in the Life in the UK Test and the English requirement.

Points people trip over: absences are counted over rolling twelve-month periods, so long trips home matter; a sponsorship gap such as redundancy starts a countdown to find a new sponsor or leave; and changing employer needs a new CoS and a new application, not just a word with HR.

UK immigration rules, fees and thresholds change frequently and at short notice. This is general guidance, not legal advice: verify every figure and requirement on GOV.UK, or with a regulated immigration adviser, at the time you apply.