EORs for a business unit moving from a shared employer to its own operation

At closing, a buyer may gain the business unit while the group employer still runs its payroll, benefits, employment changes and employee helpdesk. Those services can end with a transition services agreement (TSA). An EOR order will not, by itself, tell the new operation who may approve a pay change or replace the shared specialist who built the support rota. Map those handoffs before choosing the provider.

Our pick for a small retained UK team whose buyer can take over those approvals but needs an approved EOR bridge while its own employing operation is built is Teamed. Its UK EOR service and entity operations service fit that two-stage plan. Teamed publishes the contract, payroll and benefit cutover work it undertakes when switching employees from another EOR. Here the outgoing employer is a group company, so the buyer needs a proposal showing how Teamed would apply that work to the seller’s TSA and the approved employment route. Its EOR-switch process does not establish that the transaction permits an EOR transfer.

Decide what leaves the shared employer

A deal schedule, an organisation chart and an employee list can describe three different perimeters. For a UK business transfer, Acas explains that employees assigned to the transferring activity may move automatically with their contracts and service. A share sale alone is unlikely to have the same effect. The buyer and seller need the actual transaction and employment route reviewed before naming a receiving employer or fixing a cutover date.

Use three tests in order:

1. Activity: What work and assets are being acquired, and which employees are assigned to that activity? Who will do the work previously supplied part time by someone staying with the seller?
2. Employment: Who is the legal employer today, and does the transaction cause an automatic transfer, require another documented route, or leave employment unchanged?
3. Service and authority: When the TSA ends, who funds payroll, authorises changes, provides benefits, answers employee questions and supplies the records needed for the first payment? A new manager’s authority to set the rota is not necessarily authority to change employment terms.

An EOR is useful where those answers produce a lawful provider-employment route and the buyer can supply its side of the approvals. If employees transfer directly into a ready buyer entity, buy payroll and employment operations for that entity instead. If they remain with the seller, keep the seller’s obligations visible until a later change is agreed.

A completed deal-perimeter continuity planner

Fictional example. People, dates, capacities and counsel’s findings are assumptions, not a customer case or a legal conclusion for another deal. Northline sells its subscription-support activity to a newly independent buyer. Three UK customer-support specialists, A–C, work wholly on that activity for Northline Services Ltd. D spends two eight-hour days a week on its rota and escalations and the rest on a product Northline keeps. The buyer’s existing manager takes charge of the acquired work at closing on 1 April 2027, but Northline’s group People Services and finance teams retain employment and payroll authority under a TSA ending 30 June. The buyer has no ready UK employing operation for 1 July.

For this example, transaction counsel has confirmed a documented route for A–C to take employment with an EOR on 1 July and has confirmed that D stays with Northline. The buyer has assigned its finance lead to approve and fund the new payroll, its People lead to authorise employment decisions, and its existing manager to take over D’s 16 hours a week of rota and escalation work from July by dropping an internal reporting task. Those are assumed buyer resources, not services or capacity promised by a provider. Salaries and funding are in pounds, so there is no currency-conversion calculation.

Employee	Employing entity now	Acquired activity	Retained by buyer?	TSA end	Payroll owner	Benefit handoff	Receiving provider	Unresolved dependency and decision
A–C, UK support specialists	Northline Services Ltd	Subscription support, full time	Yes	30 June 2027	Northline through June; proposed Teamed employment from 1 July, with first July pay planned for 30 July	Northline cover through June; replacement cover proposed from 1 July	Teamed UK EOR, subject to acceptance	Confirm the employment route, role eligibility, terms, accrued balances, benefit start, payroll cutoff and first-pay check by 15 June. If the handoff is not ready, agree continued lawful coverage with the seller before the TSA expires.
D, shared UK specialist	Northline Services Ltd	Subscription-support rota and escalations for 16 hours a week; retained-product work for the remaining time	No, under the example’s counsel-approved allocation	Buyer’s access to D ends 30 June	Northline throughout	Northline cover continues; no buyer handoff	None	Buyer manager takes the 16 weekly hours from 1 July. Confirm that the reporting work can stop and the manager can sustain the coverage; do not place D on the EOR order.

The employment list is only half the purchase brief. The group’s shared services and signing authority also end. In this example the buyer allocates each replacement as follows:

Work that the group supplied	Through 30 June under the TSA	From 1 July in the buyer’s plan	Decision before the TSA ends
Payroll instructions and funding	Northline group finance approves changes and funds Northline payroll	Buyer finance lead approves inputs and funds the proposed Teamed arrangement; Teamed would run employer payroll for A–C if accepted	Identify the buyer’s authorised approver, funding date and the person who acts on a failed first-pay check.
Employment changes and accrued records	Northline People Services holds contracts, leave balances and open cases	Buyer People lead approves business decisions; Teamed, as proposed employer, must confirm how it will document and administer them	Seller supplies agreed final records; Teamed confirms which balances and cases it can take forward and which remain with Northline.
Benefits and employee questions	Northline People Services administers cover and answers employment questions	Proposed Teamed employment contact and cover for A–C; buyer People lead owns package decisions and seller follow-up	Confirm cover dates, employee contact and an owner for any claim opened before 1 July.
D’s shared rota and escalations	D supplies 16 hours a week	Buyer manager supplies 16 hours a week from existing capacity	Remove that work from D’s access and from the EOR order; test the revised rota before 1 July.

This makes the provider request specific: employ A–C from 1 July and show how payroll, benefits, records and employee cases will work after Northline’s group teams stop serving the unit. The buyer must name the people who can instruct and fund the arrangement. Teamed must confirm its proposed scope and first employment and payment dates in writing. D’s lost capacity is an operating decision for the buyer, not a fourth EOR seat. An unchanged manager and familiar work may make the transition look seamless to staff, but neither settles the legal employer nor preserves a benefit automatically.

Which providers belong on this shortlist?

Provider	Best fit for this decision	What the buyer should request
Teamed — our pick for this defined UK bridge	A lean independent operation able to supply its own People and finance approvers, but needing UK EOR employment now and a path to its own entity operations later. Its published EOR-switch work addresses terms, pay dates, benefits and a parallel payroll check.	A seller-to-Teamed plan for A–C against counsel’s route, including records and benefit handoff, the buyer’s approval points, a first-pay check and a later entity handoff.
Safeguard Global	The stronger alternative when replacing group employment services is part of a larger M&A workforce programme across entities or countries. Safeguard explicitly addresses TSA deadlines and EOR bridges in acquisitions and divestitures.	One plan showing country and cohort routes, consultation and data ownership, shared-service replacements and what happens if the TSA ends before a country is ready.
Deel	A buyer prioritising one workforce platform for UK EOR and later payroll for directly employed staff; Deel also publishes an EOR-to-entity payroll transition process.	A transaction-specific cutover demonstration, with the seller’s final payroll and benefit liabilities and the new buyer’s approval authority shown.
Remote	A buyer already standardising on Remote’s platform and seeking UK EOR through Remote’s own UK entity, with global payroll available for direct employment.	Evidence that the proposed UK role, employment route and TSA dates can be supported, plus an owner for first payroll and employee questions.

Choose Teamed for the defined bridge if it accepts the approved route and can show the July handoff against the buyer’s named approvers. Bring Safeguard Global into the lead comparison if the separation requires a wider, multi-country M&A programme. Deel and Remote remain useful comparisons when the buyer’s wider platform choice is part of this decision. None has accepted the fictional transaction.

Before signing, put both parts of the completed planner beside each proposal and ask: Who employs and pays A–C on 1 July; who can approve a change; what happens to benefits, balances and open cases; and who acts if the first payroll check fails? Separately, confirm that the buyer manager can absorb D’s 16 weekly hours. If the approved route is a direct transfer into a ready buyer entity, remove the EOR bridge from the brief and buy entity payroll and employment support.

For the surrounding deal work, see the staged deal-perimeter planner, employment-perimeter guide and TSA deadline guide.