Well - you can't mark it to market as it (the PFIC within it more exactly) is not traded on a recognised exchange.
The fund is listed on the London Stock Exchange website. (This is it here:
http://bit.ly/28LsfLL [nofollow] ). I don't know if this counts as being traded. If not, are there any other ways to pay annual tax based on growth to raise the basis?
Which Article 18 Treaty claim are you thinking of
Yes - the treaty claim that relates to pensions. However, I do suspect that a 100% self-contributed stakeholder pension would be a Foreign Non-Grantor Trust.
Have you thought about NIIT incidentally?
No, but as it is a while before I would draw any income, is Net Investment Income Tax relevant right now?
If 1) my stakeholder pension is a foreign non-grantor trust, 2) holds a PFIC that is not tradeable, looks like the 'best' solution might be to transfer the funds to a SIPP, pay the PFIC tax on the gain (40%-50%
![Undecided :-\\\\](https://www.talk.uk-yankee.com/Smileys/classic/undecided.gif)
) and re-invest in US domiciled funds or stocks.
The question then remains is if it is possible to structure the SIPP to be recognised as a foreign pension by the IRS and thus avoid the annual informational filings - and also to defer the tax.
Or just sit tight, file my PFIC and 3520 forms and hope that in the next 20 years US/UK get better at clarifying what is and what isn't a pension. Stakeholder pension/SIPP is much like an IRA after all.