Offer your insights or judgment on the input financial query or topic using your financial expertise. Reply as normal question answering

Tax implications of holding EWU (or other such UK ETFs) as a US citizen?
My understanding is that EWU (and EWUS) are both traded on US stock markets (NYSE & BATS), and as such these are not classified as PFIC. However, they do contain PFICs, so iShares takes the responsibility of handling the PFICs they contain and make adjustments in December. This contains the information about the adjustments made in 2016. https://www.ishares.com/us/literature/tax-information/pfic-2016.pdf On page 106 of the statement of the summary information they describe how they handle paying the necessary tax as an expense of the fund. https://www.ishares.com/us/library/stream-document?stream=reg&product=WEBXGBP&shareClass=NA&documentId=925898~926077~926112~1180071~1242912&iframeUrlOverride=%2Fus%2Fliterature%2Fsai%2Fsai-ishares-trust-8-31.pdf (I'm not a tax professional)