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Paying taxes on dividends even though your capital gains were $0?
You are incorrect in saying that you have a capital gains of $0. You either have no capital gains activity, because you haven't realized it or you have an unrealized capital gains of -$10k. If you were to sell immediately after receiving the dividend you would end up as a wash investment wise - the 10k of dividend offsetting the 10k capital wash. Though due to different tax treatments of money you may be slightly negative with respect to taxes.  You are taxed when you receive the money. And you realized that 10k in dividends - even if you didn't want too.  In the future if this bothers you. You need to pay attention to the dividend pay out dates for funds. But then just after they payout a dividend and have drain their cash account. The issue is that you unknowingly bought 90k of stock and 10k of cash. This information is laid out in the fund documentation, which you should be reviewing before investing in any new fund.