by SG1 on Fri Mar 10, 2006 1:05 pm
Thanks Kirstie
I should have been a bit clearer about the bonus. I used that word bonus but itÂ’s actually a buy back of share options.
During 2005, all share options granted related to my US employment and therefore will be taxed here and the social security charge will arise here.
There were also some options granted during my UK employment in 2004 and I was able to keep them unexercised as I was still working for a company in the group. Having spoken to HMRC on the tax implications I have been advised that any gain on these will be time apportioned as the UK has there is a tax treaty with the US. Therefore they will look at the time period between grant and exercise (buy back) and my residence at each point. In my case, the UK will only be looking to tax me on half of the UK related share option.
What the gentlemen was not so confident about in his advice was the NIC charge on the UK related options and this is really what I need clarification on.
Having hunted around a bit on the HMRC website this is what I have come with and my interpretation.
This is what HMRC says:
The NIC charge will depend on country of residence at the time of grant and then country of residence at the time of exercise. If there is reciprocal agreement between the 2 then this is what will govern the charge.
My interpretation:
Now there is one between US and UK. IF someone is seconded to the US for less than 5 years and is still employed by the UK company, then they will still pay NIC and no US social security. Then in the case of share option gains, they will pay NIC.
However in my case I am not a secondee and not still employed by the UK company and am in the US indefinitely. The reciprocal agreement in this case says that a person will pay the social security of the country that they are employed in.
So I have concluded from this that I will be exempt for NIC and pay social security(US) on the UK related share options even thought half of the gain can still be taxed in the UK.
In the case of countries that the UK doesnÂ’t have agreements with, a person is only liable to pay NIC on payments made in the UK in the first 52 weeks of departure. So even applying this to my case it seems that I am only liable for social security (US). See below.
“Under regulation 146(2) Social Security (Contributions) Regulations (SSCR) 2001, liability to pay UK social security contributions continues for the period of 52 weeks from the date of leaving the UK to work abroad. This is treated as an absolute 'cut off date' and payments made after that date are not included in earnings subject to NICs. As the exercise of the option is after the period of continuing contribution liability, the HMRC's practice is that no Class 1 NICs are payable.”
Do you agree with my assessment?