Global Mobility
What I’ve learned about global mobility so far
When I joined Certino, I assumed global mobility simply meant people working and moving around the world. That’s part of it, but I quickly ...
Zak Haralambous
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Topic
Shadow Payroll
Zak Haralambous
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Shadow Payroll
Six signs it’s time for a managed shadow payroll service
A question I hear a lot from mobility teams is how many assignees you need before a managed service makes sense. My answer: it’s not really ...
Brittany Gordon
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Shadow Payroll
Why we don’t let AI do our maths
It’s an odd thing for a tech company to admit in 2026, but we don’t let AI anywhere near our maths. That isn’t because we’re sceptical of ...
Aaron Parfitt
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Global Mobility
The hidden costs of shadow payroll
The Hidden Costs of Shadow Payroll Almost every conversation I have with a mobility leader comes back to the same problem: shadow payroll ...
Michael De Jongh
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Global Mobility
Same inputs, same answer: why cross-border gross-ups drift, and how to stop it
Give the same assignee's pay data to three specialists and ask each for the gross-up. There's a good chance you'll get three different ...
Sabine Preiman
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Shadow Payroll
Global Expat Pay partners with Certino to add shadow payroll calculations for clients
Partnership furthers Global Expat Pay’s mission to transform Global Mobility through smart technologies and Big Data thinking
Tom Lockyer
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