Our pick for the UK · Verified 18 August 2026
Deel — the safest default for one or two UK research posts, at a flat monthly fee
EOR from $599/employee/mo — verified 18 August 2026
Deel lists EOR from $599/employee/mo (verified 18 August 2026), employs your fellow under its own UK entity, and runs PAYE, employer National Insurance, auto-enrolment pension, statutory holiday and statutory sick pay without your finance office registering a UK payroll scheme or filing anything at Companies House. For a research office the decisive property is the shape of the cost, not just its size: a flat per-person monthly fee is a line you can code to a grant and defend at audit, whereas a percentage-of-salary recharge from a partner institution scales with the very salary your funder is already scrutinising. It also removes the IR35 question entirely — an employed person on PAYE is not an off-payroll worker, so there is no status determination to make and no consultancy agreement to defend. And because the same account covers 150+ countries, the next post that lands in Ireland, Germany or Kenya does not restart your procurement. Deel also prices contractor management from $49/contractor/mo and Contractor of Record at $325/contractor/mo if the work genuinely is independent.
Get a Deel demo Opens on the vendor’s site · CASRAI referral link
Compare the wider EOR field → — Remote, Omnipresent, Boundless and Globalization Partners all cover the UK credibly. We only publish prices we have read directly off a vendor page, so compare written quotes against your actual salary band rather than blog-post figures.
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In summary
- An EOR employs your researcher under its own UK entity, so you can hire in London or Edinburgh without incorporating a subsidiary or registering for PAYE.
- Deel lists EOR from $599/employee/mo. Verified 18 August 2026.
- It removes the IR35 problem rather than managing it: an employee on PAYE is not an off-payroll worker, so there is no status determination and no consultancy agreement to defend.
- Budget for the statutory floor, not the salary: 5.6 weeks paid annual leave, auto-enrolment pension, statutory sick pay, employer National Insurance and notice on termination.
- Do not buy an EOR if the fellow needs Skilled Worker sponsorship, or if a UK partner institution on the same grant will employ them and recharge at or near cost — cost both routes before you commit.
The shortlist you were about to build, compared honestly
Deel pricing verified from the vendor pricing page, 18 August 2026. No competitor prices are quoted.
| Dimension | Deel — our pick | Remote, Globalization Partners | Omnipresent, Boundless |
|---|---|---|---|
| Who employs your fellow | Its own UK entity, named on the contract — ask for the entity name and company number | Both position on owned entities rather than partner networks; get the UK entity confirmed in writing | Europe-first providers with real UK depth; Boundless is deliberately narrow in scope |
| If the next post is elsewhere | 150+ countries on one account, one contract and one invoice | Broad global maps; Globalization Partners skews to enterprise procurement cycles | Strong across the UK, Ireland and the EU; you may need a second vendor beyond it |
| Contractors as well as employees | Contractor management from $49/contractor/mo; Contractor of Record $325/contractor/mo | Contractor products exist — check whether classification risk is carried or merely administered | Varies by vendor; some are employment-only by design |
| Published pricing | EOR from $599/employee/mo, read off the vendor page and verified 18 August 2026 | Quote-based in practice; we do not publish figures we have not verified ourselves | Quote-based; request a written quote against your actual salary band |
| Notice periods and probation | UK statutory notice applies whoever you pick — ask to see the template contract before signing | Same statutory floor; expect a standard template and ask what can actually be amended | Same floor; smaller providers are often more willing to negotiate clause wording |
| Onboarding time | Fast in the UK once right-to-work evidence and the contract are agreed | Ask for a committed start date in the order form — marketing timelines are not contractual | Usually quick in the UK; still get the date in writing rather than in a sales call |
| Best for | One or two UK research posts on a US award, with more countries likely later | Large multi-country programmes with a procurement function to run them | A UK and EU-only footprint where local depth matters more than map size |
Positioning is described from public vendor material; prices are published only where we have read them directly off a vendor pricing page.
IR35 is why “just put them on a contract” fails
The suggestion you were given is the oldest in international research administration: pay the fellow as a consultant, raise a purchase order, move on. It fails in the UK, and the failure mode is not a fine in year one — it is a status challenge two years later, when the person has left and nobody remembers who agreed what.
The UK operates two overlapping regimes. The intermediaries legislation, universally known as IR35, applies where a worker supplies services through their own limited company but would be an employee if engaged directly. The off-payroll working rules that followed shifted the burden of deciding that onto the client and required a written Status Determination Statement. Small clients sit outside the shifted rules, and there is a genuine, frequently misread carve-out where the client is wholly overseas with no UK connection — exactly the sort of thing a US university hears once and treats as a permanent exemption.
It is not one. “No UK connection” is a technical test a US institution with a UK presence or a UK-based PI may not satisfy — a question for UK counsel, not a procurement email. IR35 is also a tax question and only a tax question: status for rights is decided separately, and a fellow working set hours on your protocol under your PI’s direction, exclusively for you, can be found to be a worker or an employee whatever the agreement says. Engage them as a sole trader and IR35 does not apply at all — but HMRC’s employment status rules still do, and the exposure for unpaid PAYE and National Insurance sits with the engager.
An EOR does not manage this risk; it removes the question. The fellow is a genuine employee of a genuine UK employer, taxed through PAYE. There is no intermediary, so nothing for the off-payroll rules to bite on and no status determination to produce. That is the actual product you are buying, and it is why a flat monthly fee compares favourably with an hour of specialist employment-tax advice. If you are still weighing models, our employer of record explainer and the EOR vs PEO comparison cover which you are eligible for — a PEO is not open to you in the UK without your own entity.
The UK statutory floor is higher than the US baseline
US research offices routinely budget a UK post at salary plus a rough on-cost percentage and are surprised by the composition. The items are not exotic; there are simply more of them, and they are mandatory rather than negotiable.
Annual leave. The statutory minimum is 5.6 weeks of paid annual leave — 28 days for a five-day week. Bank holidays may sit within that allowance or on top of it depending on the contract, but they are not automatically additional. A US-style two-weeks-plus-holidays offer is below the legal floor and unlawful, not merely uncompetitive.
Pension auto-enrolment. Every UK employer must automatically enrol eligible jobholders into a qualifying workplace pension and contribute. The long-standing statutory minimum has been a total contribution of 8% of qualifying earnings with at least 3% from the employer; thresholds and rates are reviewed, so confirm current figures in your quote. The employee may opt out, but you cannot induce them to and you must re-enrol periodically.
Sick pay and National Insurance. Employees meeting the qualifying conditions get statutory sick pay at a flat weekly rate for up to 28 weeks, paid by the employer; the rate is set annually and the surrounding rules have been reformed, so treat any figure you find as needing a date stamp. Employer National Insurance is due above an earnings threshold, and both rate and threshold move at Budgets — insist any quote itemises employer NIC against your actual salary rather than folding it into a vague on-cost.
Notice and dismissal. There is no at-will employment. Statutory minimum notice is one week after a month’s service, rising with each completed year to a cap, and the contract can provide more. Ordinary unfair dismissal protection has historically required a qualifying period of service, and that period has been the subject of active reform — confirm the current position before you rely on it, and never design a fixed-term research post on the assumption that the funding end date is a clean exit. Budget the notice period into the award; “the grant closed” has never been a defence.
None of this disappears with an EOR. What disappears is the machinery — the PAYE scheme, the real-time submissions, the pension selection, and knowing what changed in April.
A UK subsidiary for one person is a bad trade
Somebody senior will ask why you do not simply incorporate. The answer is arithmetic plus permanence.
A UK company needs at least one director accepting statutory duties personally, a registered office, and a filing life of its own: annual accounts, a confirmation statement, corporation tax registration and returns, a PAYE scheme reporting every pay run, and a view on VAT. Directors and the registered office appear publicly on the Companies House register. Someone in your finance office becomes responsible for a foreign filing calendar in perpetuity — and dissolving a company properly is its own project, with its own costs and tax consequences.
Then the reason your tax people will care: a UK entity carrying on activity creates a UK taxable presence, and permanent establishment, transfer pricing on intra-group recharges and how any of it interacts with your US exempt status are not questions to open for one fellow on a three-year award. An EOR materially reduces that exposure because the employment sits with the provider — but it does not make it vanish. If the individual habitually concludes contracts in your name, permanent establishment risk can arise regardless of who signs the payslip. Tell your tax counsel what the person will actually do, not what their job title says.
The honest crossover: EOR fees are linear per head, subsidiary costs largely fixed. Somewhere around five to ten UK employees the lines cross. Below that, incorporation is a permanent obligation bought to solve a temporary problem. Run the numbers on your own salary levels rather than anyone’s rule of thumb, ours included; our Deel pricing breakdown sets out what the flat fee does and does not include.
If you already have a UK partner, cost the secondment first
This is the trade-off vendor sites will never put in front of you, and for many readers it is decisive. If the award already involves a UK partner institution — and on Wellcome, UKRI and Horizon Europe-associated collaborations it very often does — a third route exists: the partner employs the fellow and recharges the cost through the collaboration agreement or subaward.
The case for it is strong where it applies. The fellow gets a substantive institutional employment relationship, which matters for systems access, honorary contracts at an NHS site, pension continuity within the UK sector schemes and — critically — immigration, because a UK university holding a sponsor licence can sponsor a Skilled Worker visa in a way an EOR generally cannot.
The case against is that the price shape differs, in a direction that can hurt. An EOR fee is flat per person per month: Deel lists EOR from $599/employee/mo, verified 18 August 2026, the same number whether the fellow earns modestly or handsomely. A partner recharge is typically salary plus employer on-costs plus the institution’s indirect or estates recovery — and that last component is usually a percentage. On a well-paid post it can exceed a flat fee comfortably; on a modest one, or where the partner recharges at or near direct cost, the secondment wins outright. Neither outcome is a rule. Ask the partner’s research finance office for their actual indirect rate, multiply it against your real salary figure, and put the two annual totals side by side.
Two non-financial factors belong in that comparison. Direction of work: if the partner employs the fellow, line management and the disciplinary route sit with them, and your PI has influence rather than authority — fine on a genuinely joint project, corrosive on one that is joint in name only. And intellectual property: outputs from a partner’s employee usually vest with the partner under their IP policy, so the collaboration agreement must deal with it explicitly. Under an EOR the assignment runs to you through the employment contract — but check the wording assigns to your institution rather than to the provider.
Do not buy a UK EOR if any of these is true
The fellow needs a visa. This is the most common reason the EOR route collapses, and it is barely mentioned in vendor marketing. Skilled Worker sponsorship requires a licensed sponsor offering a genuine vacancy within its own organisation, and scrutiny of arrangements where the sponsor is not the organisation directing the work is well established. An EOR is not a workaround. If your candidate does not already hold the right to work in the UK, resolve the immigration route first — via a UK partner holding a sponsor licence, or a route they qualify for personally — and get any provider’s position in writing.
A UK partner will employ them at or near cost. If the arithmetic favours the secondment, take the secondment.
You are heading past roughly five to ten UK employees. If your realistic three-year plan is a standing UK team rather than one or two funded posts, start the entity conversation now — incorporation takes months, and discovering you needed it does not.
Your funder requires the employment relationship to sit with a named institution. Some award terms and many trial sponsor arrangements are specific about who employs named personnel, and a contract in a third party’s name may not satisfy them. Ask your research office before you commit.
The work is genuinely independent. A statistician doing a defined analysis on their own schedule for several clients is not an employee, and dressing them as one is an expensive way to buy comfort. Engage them as a contractor honestly — Deel prices contractor management from $49/contractor/mo, with Contractor of Record at $325/contractor/mo where you want the classification assessed and carried. Verified 18 August 2026. Match the structure to the substance of the work, then price it.
If none of those apply — one or two people, work authorisation in place, employment obvious in substance, no partner willing to carry the post — a UK EOR is the correct tool and the remaining decision is the provider. Our Deel review covers the platform from an institutional angle; the Canada guide is worth a glance if the award also has a Toronto or Montreal component.
Price the UK hire against a real salary band
Employer National Insurance and pension contributions move the all-in figure meaningfully, and both are set against the actual salary rather than a generic on-cost. Get a written quote for the specific post you are budgeting before it goes anywhere near a grant application — the flat platform fee is the easy part.
EOR from $599/employee/mo
Price a UK hire with Deel Opens on the vendor’s site · CASRAI referral link
Frequently asked questions
What does an employer of record UK service actually do for a research post?
It employs your researcher under its own UK legal entity, so you can put someone on payroll in London or Edinburgh without incorporating. It issues a compliant contract of employment, operates PAYE and employer National Insurance, enrols the person in a qualifying workplace pension, administers statutory holiday, sick pay and family leave, and reports to HMRC each pay run. You direct the research; the provider carries the employment relationship.
How much does a UK EOR cost, and is it worth it for one person?
Deel lists EOR from $599/employee/mo, verified 18 August 2026, on top of salary and statutory employer costs such as employer National Insurance and the auto-enrolment pension. For a single post that is almost always cheaper than incorporating a UK subsidiary with its permanent Companies House and corporation tax obligations. Remote, Omnipresent, Boundless and Globalization Partners cover the UK credibly, but we publish only prices we have read directly off a vendor page — get a written quote against your salary band and compare it with Deel before you commit.
Does using an EOR solve our IR35 problem?
It removes it rather than managing it. The off-payroll rules apply where someone supplies services through an intermediary such as their own limited company. Under an EOR the person is a genuine employee taxed through PAYE, so there is no intermediary and no status determination to produce. On a consultancy agreement you must instead reach a defensible view on status, keep the evidence, and remember that employment status for rights is a separate test from the tax one.
Can we hire a UK employee without a UK entity?
Yes, and an EOR is the standard route: without a UK entity you cannot register a PAYE scheme or be the legal employer, so the provider fills that role under its own entity. The alternatives are incorporating a subsidiary, which creates a permanent filing burden, engaging a genuine independent contractor where the work truly is independent, or having a UK partner on the same award employ them and recharge the cost.
Can an employer of record sponsor a Skilled Worker visa?
Generally no, and you should plan on the assumption that it cannot. Sponsorship requires a licensed sponsor offering a genuine vacancy within its own organisation, and arrangements where the sponsor is not the organisation directing the work attract scrutiny. If your candidate does not already hold the right to work in the UK, settle the immigration route first — often through a UK partner university that holds a sponsor licence — and treat the employment vehicle as the second decision.
What statutory benefits must we budget for a UK employee?
At minimum: 5.6 weeks of paid annual leave, which is 28 days for a five-day week and may or may not include bank holidays depending on the contract; auto-enrolment into a qualifying workplace pension with a mandatory employer contribution; statutory sick pay at a flat weekly rate for up to 28 weeks; employer National Insurance above a threshold; and statutory notice that rises with length of service. Rates and thresholds change, typically each April, so insist a quote itemises them against your actual salary.
Is a secondment from a UK partner university cheaper than an EOR?
Sometimes, and ten minutes of arithmetic will tell you. An EOR fee is flat per person per month regardless of salary. A partner recharge is usually salary plus employer on-costs plus an indirect or estates recovery expressed as a percentage, so it scales with the post. On a well-paid role a percentage recharge can exceed a flat fee; on a modest one, or where the partner recharges at or near direct cost, the secondment wins. Ask the partner research finance office for their actual indirect rate, and weigh the non-financial differences — they can usually sponsor a visa, but line management and IP will sit with them unless the collaboration agreement says otherwise.
