TopSource Payroll Review 2026: Global Payroll, EOR & Costs Quick answer
TopSource is a UK-headquartered global employment and payroll provider offering global payroll + UK payroll outsourcing + Employer of Record + entity services + HR support. If you’re searching for TopSource Global Solutions , that’s the former business name.
TopSource Global Solutions and PEO Worldwide merged in 2020 to form TopSource Worldwide. The business subsequently rebranded to TopSource.
Its current global payroll service provides visibility across payroll in 130+ countries.
Its Employer of Record service has wider coverage across 164 countries.
Those are different services.
Global payroll is relevant where your business already employs people through its own entities and needs payroll processing and consolidation.Employer of Record allows TopSource to legally employ workers for you in countries where you don’t have your own employing entity.Our view: TopSource is particularly interesting for businesses whose international payroll problem isn’t just software.
their proposition is deliberately service-led, combining technology with named account management and local payroll/employment expertise.
We think its most interesting feature is the ability to keep local payroll providers you like + move others to TopSource + consolidate visibility through Portico.
That can make migration less disruptive for businesses already operating across several countries.
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Key Takeaways
TopSource Global Solutions is now part of the business branded as TopSource.
TopSource Global Solutions and PEO Worldwide merged in 2020 to form TopSource Worldwide.
TopSource Worldwide rebranded to TopSource in 2025.
TopSource is UK-headquartered.
Its global payroll proposition covers 130+ countries.
TopSource says more than 1,500 companies use its services to pay employees internationally.
Its Employer of Record service currently covers 164 countries.
Global payroll and EOR are different services and shouldn’t be compared using the same price or country count.
Portico provides central visibility over international payroll.
Businesses can retain selected existing local payroll providers while bringing reporting into Portico.
TopSource also offers UK payroll outsourcing.
The wider proposition includes entity setup, entity management, HR advisory, mobility and other global employment services.
Global payroll pricing is tailored rather than published as one universal per-employee rate.
We think TopSource’s strongest differentiator is its service-led approach rather than being another self-service global payroll platform.
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How do we work?
Our comparisons are researched and reviewed by the Compare Your Business Costs editorial team using provider information, official UK guidance and business buying criteria. See how Compare Your Business Costs works .
Authored by: Ally Cox – Business Technology & B2B Services Specialist, 10+ years’ experience
Last updated: October 2026
Contents
What Is TopSource? TopSource is a global payroll and employment services business and the company has changed significantly since TopSource Global Solutions was established.
their history includes:
2003: TopSource Global Solutions established its UK payroll practice.2020: TopSource Global Solutions and PEO Worldwide merged to form TopSource Worldwide.2021: the new TopSource Worldwide brand launched.2022: TopSource expanded its UK payroll presence through acquisitions including eSlip and Capital Payroll Services.2025: TopSource Worldwide rebranded to TopSource.
Today, its services extend considerably beyond payroll.
They include global payroll + Employer of Record + entity setup + entity management + HR advisory + global mobility and immigration.
Our take: that’s important when assessing TopSource.
This isn’t primarily a UK payroll software product.
It’s better understood as an international employment and payroll partner.
That makes it particularly relevant to companies expanding internationally or trying to consolidate fragmented multi-country payroll.
TopSource Global Payroll TopSource’s global payroll proposition currently covers 130+ countries.
The service is designed to give organisations central visibility over payroll across multiple countries.
TopSource says businesses can:
Use TopSource to manage payroll
Keep existing local payroll providers they are happy with
Move other countries to TopSource
Bring payroll reporting and governance together centrally
The service also includes access to payroll specialists and named account management.
What we like:
The ability to retain existing payroll providers is genuinely useful – imagine a company operating in eight countries and its German and French payroll providers work well.
Its UK and Spanish payroll providers don’t – A conventional global payroll migration might encourage the business to replace all four.
TopSource can instead potentially support keep Germany + keep France + move UK + move Spain + consolidate visibility.
Our view: that’s a sensible migration strategy – Global payroll transformation doesn’t always need to mean replacing everything simultaneously.
What Is TopSource Portico? Portico is TopSource’s global employment and payroll platform.
For global payroll, it is designed to give organisations one view of payroll across multiple countries.
That can include payrolls operated by TopSource as well as retained local providers.
TopSource also provides API connectivity for integrating payroll with other workforce systems.
Our take: the interesting question isn’t whether Portico has a dashboard.
It’s “How much of our international payroll fragmentation does Portico actually remove?”
During a demonstration, ask TopSource to show one employee + one payroll + one country + one consolidated report.
Then show how that changes when the payroll is still run by an existing third-party provider.
That will tell you much more than a generic product tour.
TopSource Global Payroll Compliance International payroll creates a difficult combination central oversight + local rules.
Each country can have different requirements covering tax + social security + statutory benefits + payroll reporting + payment deadlines + employment records.
TopSource combines its global platform with local payroll expertise.
It also states that its global payroll environment is GDPR + SOC 2 + ISO 27001 compliant.
Our view: don’t assess global payroll compliance from a headline country count.
For each important country ask “Who actually runs our payroll?”
Then establish whether delivery is through TopSource directly + a TopSource entity + an in-country provider + another partner.
You should know who owns each step when something goes wrong.
TopSource Employer of Record TopSource also provides Employer of Record services across 164 countries.
An EOR solves a different problem from global payroll.
Global payroll
Your company normally already has the legal employing entity.
TopSource helps run and coordinate payroll.
Employer of Record
TopSource becomes the legal employer where your business doesn’t have its own entity.
Your company still manages the employee’s day-to-day work.
TopSource handles areas such as:
Local employment contract
Payroll
Tax and statutory contributions
Mandatory benefits
Onboarding
Employment administration
Local HR support
TopSource currently says its EOR service can onboard employees in approximately five business days.
Our take: EOR is particularly useful for testing a new country + hiring a small initial team + employing a specialist quickly.
But it shouldn’t automatically become the permanent solution as headcount grows.
At some point, establishing your own entity and moving employees onto your own payroll may become more economical.
TopSource can also support entity setup, which makes that transition worth discussing during procurement.
Does TopSource Offer UK Payroll? Yes.
The UK is actually an important part of TopSource’s history.
TopSource Global Solutions established its UK payroll practice in 2003 and subsequently expanded through acquisitions of UK payroll businesses.
For businesses with their own UK entity, TopSource can support UK payroll processes including PAYE + RTI + National Insurance + pensions + statutory pay.
TopSource is also UK-headquartered.
Our view: this differentiates TopSource slightly from global platforms that entered the UK primarily through international expansion and there is a long-standing UK payroll operation underneath the global proposition.
That makes TopSource worth comparing where you need UK payroll today + international payroll as the business expands.
How Much Does TopSource Cost? TopSource does not publish one universal price for global payroll and your pricing depends on the service and requirements.
Factors can include:
Countries
Employees
Legal entities
Payroll complexity
Global payroll services
EOR requirements
Implementation
Integrations
Additional global employment services
For EOR, TopSource says its fee is structured as a flat monthly fee per employee quoted according to country.
The fee doesn’t increase when salary increases.
Statutory employer costs are then passed through separately.
TopSource currently states that its EOR model has no onboarding fee + no offboarding fee + no platform seat fee.
Our view: keep payroll and EOR pricing completely separate when requesting a quote.
They solve different problems and carry different levels of responsibility.
For global payroll, ask for implementation + per-country fees + per-employee fees + integrations + payments + additional payroll runs + ongoing service.
For EOR, ask for EOR fee + statutory employer costs + benefits + FX/payment costs + deposits or reserves if applicable.
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Service-Led vs Platform-Led Global Payroll This is where we think TopSource has the clearest positioning – some newer global payroll and EOR companies are primarily technology platforms.
TopSource describes itself more as a payroll and employment company with technology supporting the service.
Their current model includes named account management + access to payroll and employment specialists.
Our take: neither approach is automatically better.
A technology-heavy self-service platform can be excellent when your internal HR and payroll team already has substantial international expertise.
A service-led model becomes more attractive when your team wants someone to help solve the problem rather than simply provide the software.
That’s the distinction we’d test when comparing TopSource with Deel, Remote, Papaya Global or Rippling.
Who Is TopSource Best For? We think TopSource is particularly worth considering for UK businesses expanding internationally thanks to their combination of UK payroll and international services creates a logical expansion path.
Companies with several existing payroll providers
Portico can potentially provide consolidated visibility without requiring every local provider to be replaced immediately.
Businesses wanting service as well as technology
Named account management and payroll expertise are central to the proposition.
Businesses entering new countries
EOR and entity services provide different ways to establish an international workforce.
Companies with mixed international requirements
One country may require payroll, another EOR and another entity setup.
TopSource can support several models.
Who might prefer something else?
A UK-only micro-business simply looking for basic payroll software probably doesn’t need the breadth of TopSource.
Similarly, businesses that primarily want a highly self-service technology experience should compare more platform-led global employment providers.
TopSource Pros & Cons Advantages
UK-headquartered payroll and employment provider
Global payroll across 130+ countries
EOR across 164 countries
More than 20 years of UK payroll history
Portico global employment platform
Can retain selected existing local payroll providers
Consolidated international payroll visibility
Named account management
Access to local payroll and employment expertise
UK payroll outsourcing
Employer of Record services
Entity setup and management available
HR advisory and global mobility services
API connectivity
GDPR, SOC 2 and ISO 27001 compliance stated for global payroll
Potential Disadvantages
No simple public global payroll price
Requires a tailored quote
Country coverage differs between payroll and EOR
Small UK-only businesses may not need the wider international proposition
Businesses need to establish how payroll is delivered in each country
Service-led delivery may be less attractive to buyers primarily seeking a self-service platform
International implementation can still involve multiple payroll providers and integrations
What We’d Ask TopSource Before Signing Map your international workforce first.
For each country identify employees + legal entity + existing payroll provider + payroll frequency + currency + HR system + future hiring plans.
Then ask TopSource:
“Which countries would you run directly?” “Which use in-country partners?” “Which existing providers should we keep?” “How will retained payrolls appear in Portico?” “What is our complete first-year cost?” “What is our ongoing annual cost?” “What implementation fees apply?” “What payment and FX costs apply?” “Which systems can integrate with Portico?” “Who do we call when payroll goes wrong?”
And for every country where you don’t have an entity “Should we use EOR or establish our own entity?”
That last question is particularly important – a good international employment provider shouldn’t automatically sell you EOR simply because it can.
Our View: Is TopSource Worth It? We think TopSource has a stronger proposition than the old TopSource Global Solutions review suggested.
Its real differentiator isn’t “payroll in lots of countries.”
Several major providers can offer that.
The more interesting proposition is service-led international payroll + flexible consolidation + wider global employment support.
We particularly like the ability to retain local payroll providers that already work well.
International payroll transformation can become unnecessarily disruptive when businesses assume everything must be replaced.
TopSource offers another route keep what works + replace what doesn’t + centralise visibility.
We also think its UK heritage matters for CYBC customers.
A UK business can potentially use TopSource for UK payroll → international payroll → EOR → entity setup as its international requirements develop.
We wouldn’t choose it automatically for a small UK-only payroll.
There are simpler products for that requirement.
But for a UK company with several countries + fragmented payroll providers + expansion plans + a preference for human payroll expertise TopSource deserves serious consideration.
Our key buying question would be “How much of our international payroll fragmentation will TopSource actually remove?”
If the answer includes fewer providers + fewer reports + fewer manual reconciliations + one accountable service team
the proposition becomes much more compelling.
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TopSource FAQs Is TopSource Global Solutions still operating?
The business has evolved. TopSource Global Solutions and PEO Worldwide merged in 2020 to form TopSource Worldwide. TopSource Worldwide then rebranded to TopSource in 2025.
What is TopSource?
TopSource is a UK-headquartered global payroll and employment services provider offering global payroll, UK payroll, Employer of Record, entity services and other international workforce support.
Does TopSource provide global payroll?
Yes. TopSource currently advertises global payroll coverage across more than 130 countries.
How many countries does TopSource support?
It depends on the service. Global payroll covers 130+ countries, while its Employer of Record service currently covers 164 countries.
Does TopSource provide UK payroll?
Yes. TopSource has a long-standing UK payroll operation and can support PAYE, RTI, National Insurance, pensions and other UK payroll processes.
What is TopSource Portico?
Portico is TopSource’s global employment and payroll platform. It can provide central visibility over payroll across countries, including some payrolls retained with existing local providers.
Can we keep our current payroll providers?
Potentially. TopSource explicitly says businesses can keep local payroll providers they like while moving other payrolls to TopSource and consolidating visibility through Portico.
Does TopSource offer Employer of Record?
Yes. TopSource currently offers EOR services across 164 countries.
What’s the difference between TopSource payroll and EOR?
With global payroll, your company normally employs workers through its own legal entity. With EOR, TopSource becomes the legal employer where your company doesn’t have an entity.
How much does TopSource cost?
TopSource uses tailored pricing for global payroll. EOR uses a flat monthly employee fee quoted according to country, with statutory employer costs charged separately.
Does TopSource publish EOR pricing?
TopSource explains its EOR fee structure but doesn’t publish one universal fee covering every country. Pricing is quoted according to the country and workforce.
Does TopSource charge EOR onboarding fees?
TopSource currently states that its EOR service has no onboarding, offboarding or platform-seat fee.
Is TopSource suitable for small businesses?
It can be, particularly for smaller businesses expanding internationally. For a straightforward UK-only micro-business payroll, however, we think simpler domestic payroll providers may be more appropriate.
Is TopSource suitable for international businesses?
Yes. Multi-country payroll, EOR and global expansion are central to the current TopSource proposition.
Does TopSource integrate with HR systems?
TopSource provides API connectivity designed to connect payroll with HR and other workforce systems.
Compare TopSource With Other Global Payroll Providers Don’t compare TopSource using only country count.
Compare payroll delivery model + direct vs partner coverage + EOR + service + technology + implementation + integrations + payments + FX + total cost.
Most importantly, compare how much international payroll administration remains with your team.
Compare Global Payroll Providers →
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Related Payroll Guides Hi, I’m Ally Cox , a senior copywriter and blogger at CompareYourBusinessCosts.co.uk, the UK’s trusted platform for comparing business services.over a decade of experience in the B2B sector, I specialise in simplifying complex topics like leased lines, VoIP, business energy, HR and payroll solutions, accounting software, and EPOS systems .HR, copywriting, and business operations- from clocking-in systems to card machines and office technology .informed, confident decisions when choosing products and services that improve efficiency and save money.
