UK tax advice on founding and contracting for a US C-corp

[BlasterBates]

Hello everyone,[*]I would expect to pay income tax to HMRC for any monetary compensation, as a sole trader (I do not have nor plan to start a Ltd company);[*]I would expect not to pay income tax to HMRC for any share that vests, provided that I file correctly my s431 election. Nonetheless, it is not clear to me if the s431 election would apply to a contractor or if it's exclusively for employees of the Company. If s431 does not

You should expect to pay income tax on shares that vest. The s431 election exempts you from further income tax liabilities when you sell them.

https://frazerjames.co.uk/rsus-a-tech-employees-guide/

There is no tax to pay when RSUs are granted. You only pay tax on RSUs when they vest. The UK tax treatment for RSUs is similar to how your salary is taxed.

You will pay income tax and national insurance on the value of RSUs vested. You will also pay employers national insurance. This will be based on the value of the RSUs once they vest (not the value when they are granted).

You will need an accountant to correctly value your shares and sell enough of them to cover any outstanding tax liabilities. You could end up holding worthless shares and a huge tax bill.

Most companies fail so bear that in mind.

https://www.investopedia.com/article...il-and-why.asp

[alpe19]

You will need an accountant to correctly value your shares and sell enough of them to cover any outstanding tax liabilities.

My concern is that, after 12 months from incorporation (which is when the first shares would vest), the shares will not be publicly-traded, so I may not be able to sell them to anyone, having to pay taxes on their value out of my own pocket.

You could end up holding worthless shares and a huge tax bill.

Thanks, this is exactly what I fear.

[eek]

I see, I am probably confused because the Restricted Stock Purchase Agreement submitted to me states that the Company would be entitled to repurchase the stock at par value in case of termination of Continuous Service Status for any reason, so I assumed that this meant that I would be receiving the stock as compensation for my service to the company (i.e. my work as a contractor). Moreover, in the contractor agreement that I have been sent it is stated that "Contractor shall be paid solely in equity securities of the Company, subject to vesting and the other terms and conditions set forth in the Common Stock Purchase Agreement between Contractor and the Company", which again seems to associate the shares I would receive to my activity as a contractor.

Yes but the point is everything is designed so that you own the shares at all times (provided you meet the vesting criteria )rather than the shard being issued to you as you meet the criteria.

it’s explicitly designed to minimize tax risk and avoid it being classed as income in the US (which is ascstrict as the UK for such tricks).

it’s rare that I have to say this but blasterbates is wrong here because of the way the shares are issued.

[alpe19]

Yes but the point is everything is designed so that you own the shares at all times (provided you meet the vesting criteria )rather than the shard being issued to you as you meet the criteria.

it’s explicitly designed to minimize tax risk and avoid it being classed as income in the US (which is ascstrict as the UK for such tricks).

it’s rare that I have to say this but blasterbates is wrong here because of the way the shares are issued.

I admit to being unfamiliar with this matter (and that's the reason for my original post), but based on what I read on investopedia, it seems clear to me that, by default, income tax is due in the scenario that I described. If one pays their income tax in the US, then they can file the 83(b) election and avoid having to pay income tax on the value of the shares when they vest. Nonetheless, I do not know what the situation is when one pays their income tax is paid in the UK.

P.S. Merry Christmas!

[BlasterBates]

I admit to being unfamiliar with this matter (and that's the reason for my original post), but based on what I read on investopedia, it seems clear to me that, by default, income tax is due in the scenario that I described. If one pays their income tax in the US, then they can file the 83(b) election and avoid having to pay income tax on the value of the shares when they vest. Nonetheless, I do not know what the situation is when one pays their income tax is paid in the UK.

P.S. Merry Christmas!

An 83b election doesn't exempt from income tax on vested shares, it simply means you pay income tax up front when the rights are granted. It then protects you from paying income tax on any subsequent gains in these shares.

From your source:

The 83(b) election gives the co-founder the option to pay taxes on the equity upfront before the vesting period starts. This tax strategy will only require that tax be paid on the book value of $1,000.

I don't think this possibility exists in the UK.

https://www.cbw.co.uk/2021/02/taxati...ock-units-rsu/

An RSU is a type of share that may be restricted for some reason – for example, it may not have any voting rights when granted or be contingent on certain targets being met before the shares actually vest.

The first time that they are exposed to tax is upon vesting, at which time both income tax and NIC are due. Employers will usually deal with this under PAYE and so, if you are the recipient of some RSUs, initially there is nothing you need to do to make that happen.

Income tax becomes due when the shares are vested. The s431 election protects you from income tax on further gains in the value of the shares when you sell them, because you've opted to pay income tax on the shares at their actual market value. If you receive shares as a shareholder I think they will be taxed as dividends in which case they should be valuated at market value and the s431 election is irrelevant. Bear in mind as a director or employee you will be paying NICs, as a shareholder I think you probably pay the dividend tax rate.

If you are a contractor then probably you can simply declare stock dividends when the shares are vested. However HMRC might view this as an employment contract and want to charge NICs.

I would get some professional advice.