An employer of record (EOR) switch is a legal employer transition, not a software migration. The safest process is to select the new EOR, review termination obligations, confirm whether employment can transfer or must end and restart, migrate employee and payroll data, coordinate the final and first payroll runs, and verify benefits, tax, immigration and accrued entitlements before the cutover date.

This 10-step process helps reduce missed pay, duplicate deductions, lost service history, benefits gaps and work authorization problems. Your company will usually continue managing the employee's day-to-day work, responsibilities and performance, while the new EOR becomes the employee's legal employer.

EOR Switch Checklist at a Glance

Stage What to do Main risk
1. Audit Review the current EOR contract, employees and countries Missing notice periods, fees or liabilities
2. Select Confirm the new EOR's local entity, services and transfer process Choosing a provider that cannot support continuity
3. Determine legal route Confirm transfer, novation, termination and rehire requirements Loss of tenure, leave or severance rights
4. Prepare data Export contracts, payroll history, benefits and compliance records Incorrect tax, salary or leave balances
5. Coordinate payroll Agree the final old-EOR run and first new-EOR run Missed pay, duplicate pay or incorrect deductions
6. Handle immigration Check whether permits or sponsorship are tied to the old EOR Loss of work authorization
7. Communicate Give employees clear written information Anxiety, disputes and avoidable resignations
8. Reconcile Compare payroll, taxes, benefits and balances after cutover Errors discovered after the old EOR is closed

1. Review Your Current EOR Contract Before Giving Notice

Start with the current EOR agreement. Identify the obligations that control the exit, including:

  • Contractual notice period
  • Early termination fees
  • Minimum employee commitments
  • Final payroll and tax filing responsibilities
  • Responsibility for employee claims
  • Data export rights and file formats
  • Return or deletion of employee data
  • Treatment of accrued leave, bonuses and expenses
  • Work permit and immigration responsibilities
  • Required employee or client approvals
  • Country-specific termination requirements

Ask the current EOR for a written offboarding plan. It should confirm:

  • The final employment date
  • The final payroll date
  • Tax filing responsibilities
  • Benefits end dates
  • The document handover date
  • Responsibility for unresolved claims

Do not rely on a sales or account-management conversation. The contract and written transition plan should control the process.

2. Confirm Why the New EOR Is Better

Document the reason for the change before moving employees. Common reasons include:

  • Payroll errors or late payments
  • Weak support in a particular country
  • High monthly fees
  • Limited benefits
  • Poor immigration support
  • Lack of direct legal entities
  • Inadequate reporting or data access
  • Slow onboarding or employee support
  • Expansion into countries the current EOR does not cover

Compare the providers using the same country-by-country criteria:

Decision factor What to verify
Legal employment model Does the provider employ workers through its own entity or a local partner?
Country coverage Can it employ workers in every required country?
Payroll ownership Who calculates, funds and files payroll taxes?
Benefits Can existing health, pension and statutory benefits continue?
Immigration Can the provider transfer or re-sponsor work permits?
Employee tenure Can prior service dates and accrued rights be preserved?
Data migration Can the provider import payroll history, leave and compensation data?
Support Who handles employee questions and urgent payroll issues?
Contract terms What are the termination, indemnity and liability provisions?
Reporting Can finance reconcile payroll, invoices and statutory costs?

The lowest monthly fee is not always the lowest total cost. If the new provider requires termination and rehire, you may also face costs for notice pay, severance, leave settlement, immigration filings, benefits enrollment and legal support.

3. Determine Whether Employees Can Transfer or Must Be Rehired

This is the central legal decision in an EOR switch. The change usually follows one of two routes.

Route A: Transfer With Employment Continuity

In some countries, employment rights can move from the outgoing legal employer to the incoming legal employer. The employee may retain service history, contractual terms and accrued rights.

The United Kingdom's Transfer of Undertakings (Protection of Employment) Regulations, known as TUPE, can protect employment contracts when an undertaking or service transfers. Under TUPE, the new employer generally takes over employment contracts, and the transfer itself cannot normally be used as the reason to worsen employment terms. UK employers may also have information and consultation duties before the transfer.

EU-wide rules under Directive 2001/23/EC similarly protect certain employment rights when an undertaking or business transfers to another employer. The directive can preserve employment rights and requires information and consultation in qualifying transfers. Whether an EOR provider change qualifies depends on the facts and the country's implementing law.

Route B: Termination and Rehire

If a legal transfer is unavailable, the outgoing EOR may need to terminate the existing employment relationship. The new EOR may then need to hire the employee under a new local employment contract.

That can affect:

  • Start date and continuous service
  • Notice periods
  • Severance or redundancy entitlements
  • Statutory leave balances
  • Annual bonuses and commissions
  • Pension or social-security records
  • Equity or long-term incentive plans
  • Benefits waiting periods
  • Immigration sponsorship
  • Employee consent

Do not describe the change as a simple "transfer" until local employment counsel and both EORs confirm the route. A provider switch can be treated differently in Germany, France, the United Kingdom, Brazil, the Netherlands, Singapore, the United States and other jurisdictions.

4. Build a Country-by-Country Transition Plan

Plan the change separately for each country. A transition matrix should contain:

Item Required information
Employee Name, role, location and employing entity
Current contract Contract date, salary, working hours and notice terms
New contract Proposed legal employer, terms and effective date
Payroll Currency, pay frequency, deductions and payment date
Tax Year-to-date pay, taxes, social contributions and filings
Leave Vacation, sick leave, parental leave and other balances
Benefits Insurance, pension, allowances and eligibility dates
Immigration Visa, permit, sponsor and renewal dates
Equity Grant documents, vesting dates and tax treatment
Employee relations Grievances, disciplinary matters and litigation
Data Records to transfer, retention rules and access permissions

Set the transition date around local payroll calendars, benefits renewal dates, statutory filing deadlines and immigration processing times.

One global effective date may not work. A country may require employee consultation, a new work permit or a legally mandated notice period. Record those differences in the country plan rather than forcing every employee through the same timetable.

5. Transfer Payroll and Employee Data Securely

The new EOR will usually need more than a basic employee profile. Prepare a controlled data package containing:

  • Signed employment contracts and amendments
  • Compensation history
  • Year-to-date payroll totals
  • Tax withholding and social-security records
  • Leave balances and leave history
  • Benefits enrollment
  • Pension information
  • Expense records
  • Bonus and commission plans
  • Equity documentation
  • Work authorization records
  • Bank details
  • Emergency contacts
  • Active claims, grievances and disciplinary records

The outgoing EOR should provide an export that can be checked against payroll reports and employee documents. An employee's current salary is not enough to recreate the employment relationship.

Share personal data only for a lawful, documented purpose. Use appropriate security, access controls and retention rules. The UK Information Commissioner's Office notes that employee records may need to be provided to a new employer during a transfer, while both the old and new employers may still have separate obligations to retain certain records.

Use a data-processing agreement or equivalent contractual documentation where required. Transfer files through encrypted channels, limit access to the implementation team and keep an audit record of what was shared.

6. Reconcile the Final and First Payroll Runs

Agree the payroll cutover in writing:

  1. Confirm the employee's final payroll with the outgoing EOR.
  2. Confirm the new EOR's first payroll date.
  3. Decide which provider pays salary, bonuses, expenses and commissions during the transition.
  4. Transfer year-to-date payroll and tax data.
  5. Reconcile gross pay, deductions, employer contributions and net pay.
  6. Check leave and benefit deductions.
  7. Compare the final old-EOR payroll with the first new-EOR payroll.
  8. Obtain employee confirmation that pay was received correctly.

A parallel payroll review can help even when only one provider actually pays employees. Finance should compare the expected result against:

  • Gross salary
  • Employee deductions
  • Employer taxes
  • Social-security contributions
  • Benefits
  • Currency conversion
  • Net pay
  • Payroll fees
  • Invoice totals

For United States payroll arrangements, outsourcing payroll does not automatically remove tax responsibility from the underlying employer. The Internal Revenue Service states that liability depends on the type of third-party arrangement. Ordinary payroll service providers may leave the employer responsible for employment taxes, while other arrangements can allocate responsibilities differently.

7. Protect Benefits, Leave and Accrued Entitlements

Create a written reconciliation of each employee's entitlements before the switch. Include:

  • Accrued vacation
  • Sick leave where legally relevant
  • Parental or family leave
  • Notice entitlement
  • Severance or termination payments
  • Annual or guaranteed bonuses
  • Commission payments
  • Expense reimbursements
  • Pension or retirement contributions
  • Health and life insurance
  • Stock options or restricted stock
  • Allowances and company equipment

For each item, state whether it:

  • Transfers to the new EOR
  • Is paid by the outgoing EOR
  • Is replaced under the new contract
  • Requires employee consent
  • Must be preserved by law
  • Is forfeited under the existing plan rules

Benefits are not automatically continuous. The new EOR may use a different insurer, pension provider or benefits plan. Local law may also impose enrollment deadlines or waiting periods.

8. Check Work Permits and Visa Sponsorship

Immigration status is often the highest-risk part of an EOR switch.

A work permit or visa may be linked to the current EOR's legal entity, sponsor registration or employment contract. Confirm whether the new EOR must:

  • File a new work permit application
  • Change the sponsor
  • Notify the immigration authority
  • Issue a new employment contract
  • Obtain employee consent
  • Wait for approval before the employee starts work
  • Maintain the existing permit during a transition period

In the United Kingdom, a change of employer normally requires a Skilled Worker visa update. However, UK sponsorship guidance contains exceptions for certain TUPE or similar protected transfers, provided the relevant conditions are met.

Do not terminate the old employment relationship until immigration counsel confirms that the employee can legally continue working. If the new EOR cannot sponsor the employee, the switch may need to be delayed or structured differently.

9. Communicate With Employees Before the Change

Employees should receive a clear written explanation covering:

  • Why the EOR is changing
  • The effective date
  • The name of the new legal employer
  • Whether employment is transferring or being re-established
  • Whether the start date and service history are preserved
  • Salary, currency and pay date
  • Benefits and leave treatment
  • Immigration implications
  • Documents they must sign
  • Who will answer payroll and HR questions

The communication should distinguish between:

  • Your company, which manages the employee's daily work
  • The outgoing EOR, which is the current legal employer
  • The incoming EOR, which will become the new legal employer

Employees should not first learn about the change through a new contract or an unexpected termination notice. Provide a named contact and a written comparison of the old and new terms.

10. Complete the Cutover and Close the Old EOR

On the effective date, confirm that:

  • The new contracts are signed
  • Employee records are active in the new EOR system
  • Payroll instructions are approved
  • Benefits are active
  • Work authorization is valid
  • Bank details are correct
  • The outgoing EOR has completed its final payroll
  • Tax and social-security filings are assigned
  • Equipment and access remain uninterrupted
  • Employee support contacts are available

After the first payroll, perform a reconciliation. Check the new EOR's payroll report against the approved employee data, then compare the invoice with the payroll register.

Keep copies of:

  • Old and new contracts
  • Transfer or termination documents
  • Employee notices and consents
  • Payroll reports
  • Tax and contribution confirmations
  • Benefits confirmations
  • Immigration records
  • Data-transfer logs
  • Final invoices
  • Employee acknowledgements

Do not close the old EOR account until final filings, payments, employee claims and data handover obligations are complete.

Common Mistakes When Changing EOR Providers

The most expensive mistakes are usually operational:

  • Treating the switch as a vendor migration instead of an employment change
  • Using one global process for every country
  • Assuming service continuity without legal confirmation
  • Failing to preserve leave, tenure or severance records
  • Ignoring work permit sponsorship
  • Switching providers mid-payroll without a documented cutover
  • Sending incomplete year-to-date payroll data
  • Allowing the outgoing EOR to delete records too early
  • Announcing the switch before employee terms are confirmed
  • Selecting a provider that relies on an unsuitable local partner
  • Failing to assign responsibility for historical payroll errors
  • Closing the old provider before tax and benefits reconciliation

The Safest Way to Manage the Switch

Use a written transition plan with one accountable owner from your company, one implementation lead from each EOR and local employment or immigration advice for higher-risk countries.

Set these approval gates:

  1. Current contract and exit liabilities approved.
  2. New EOR and local employing entities verified.
  3. Legal transfer route confirmed for every country.
  4. Payroll and benefits data reconciled.
  5. Immigration requirements cleared.
  6. Employee communications approved.
  7. Final and first payroll dates confirmed.
  8. Post-cutover reconciliation completed.

The principle is simple: preserve employment continuity wherever local law allows it, and plan termination and rehire carefully where it does not. Before signing the transition plan, the new provider should explain how it will handle payroll history, accrued entitlements, benefits, immigration, data protection and employee communications.