
Limited company directors and deemed payments
Calculating a deemed employment payment, when it applies, and how it reaches your company’s year end

The practical differences between the two models — who meets the employment costs, what the worker sees, and which one fits.
Under an umbrella arrangement the employment costs are met from the assignment rate. Under a PEO arrangement the hirer meets them separately.
Every other difference between the two follows from that, including how the payslip reads and how the rate has to be negotiated.
Umbrella suits short, frequent assignments through multiple agencies. PEO suits longer engagements where the hirer wants an employment relationship and is willing to carry the employment costs directly.
Cost comparisons between the two are only meaningful once the rate is expressed on the same basis.
The wrong question is which is cheaper. The right one is who should be carrying the employment costs — the answer to that picks the model.

Hannah Whitfield
heads compliance and IR35 advisory at Promultis
Hannah Whitfield has spent fifteen years on the compliance side of contract staffing, first inside a national recruiter and now leading the advisory team at Promultis. She writes and reviews the status determination processes that hiring firms rely on when HMRC asks how a decision was reached, and has guided clients through both the 2021 reform and the 2024 offsets. Her work covers umbrella and PEO engagements across construction, energy and technology. Hannah is a frequent speaker on supply chain liability and believes most compliance failures start as documentation failures.

Calculating a deemed employment payment, when it applies, and how it reaches your company’s year end

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