by TN on Mon Jun 29, 2009 9:57 am
There are a few things that you seem to have misunderstood:
1. The £30k charge to claim the remittance basis starts if you have have been UK resident 7 out of the preceeding 9 tax years. So if you came here in Oct 2002 and were UK resident for 2002/03, then you will become liable for the £30k charge from 6 April 2009. That is, you are already caught.
2. Now that you are over the seven year limit, you have two choices. Either (i) suffer the £30k charge, and continue to enjoy the remittance basis, or (ii) don't pay the £30k, and all your income and capital gains for the year (and subsequent years if you don't pay the £30k) will be taxable on an arising basis.
If you are planning on bringing back income and/or capital gains which have arisen in previous (remittance basis) years, then you are going to be taxed on them regardless of whether you pay the £30k or not. The £30k only allows you to leave income/gains outside the UK without being taxed on it. It doesn't allow you to bring that money into the UK.
The amounts you can remit to the UK without a tax charge depend on when the income arose, whether you've been taxed on it, and how you have organised your offshore bank accounts.
You need to take professional advice before you do anything, as you might find that you create a tax charge that could be avoided.
Re the 401K plan, since this is a recognised pension plan, I would have thought that there wouldn't be a problem leaving this in the US. Again, advice is required, possibly from a US tax adviser.
Let me know if you require any further assistance and we can arrange a time to discuss.