It is different if the individual is running it through a company or as a sole trader. My understanding is that if they are using a limited company the 'employee' would become liable for any unpaid NIC, including employers.
If it is a sole trader the 'employer' is liable for the unpaid NIC.
Not sure off hand about the penalties themselves.
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Phil Hendy, The Accountancy Mentor
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I think I've described the scenario badly. Think I'll have another go.
A sub-contractor is registered under CIS and is verified by a Contractor, 20% is stopped each week from his pay. However it's clear that the subcontractor would fail the self-employed test as he doesn't supply his own plant or materials, has to do the work himself, is directed by the Contractor etc - so it would be hard to argue that he isn't employed.
If discovered by HMRC what would be the penalties for the Contractor?
Thanks for the help so far.
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Tony
Responses are intended as outline only. Formal advice should be sort from your Institutes Technical Department or a suitably qualified Accountant.
I think IR35 is for 1 man band service companies only.
I have come across this once but not CIS related just normal self employed, the HMRC went back a several years to when the person started, and recalculated all tax and NIC due from both the sole trader and the company who contracted him as if he was an employee.
As a result of this, the chap lost a lot, ie his house but the company survived.
CIS is different thought, I don't think you will find many builders/brickies etc under CIS that supply their own materials or use their own equipment except for small tools and protective clothing. They work in gangs or as you say for a contractor and can work for one or more in a year.
Has the person in question worked for other contractors or have they worked for the same one continuously?