Annoyingly, we're over the $600 of foreign taxes withheld (all on
1099-DIV from mutual funds) threshold for the first time, which means for the first time we'll have to do Form 1116 for real. (Thankfully we qualify for the adjustment for qualified dividends exception, at least.)Looking at the form, I see it wants gross foreign income. So how do you find out what fraction of dividends from a mutual fund are foreign income? I don't recall ever getting such information (though I do get info on US govt obligations and state-by-state tax-exempt percentages). Go poking around the fund's or ETF's website for a document that breaks that down?