Question: what was the capital gains tax rate in 2015?
Answer: If you're in the 10% or 15% tax bracket for ordinary income, then your long-term capital gains rate is 0%. If you're in the 25%, 28%, 33%, or 35% tax bracket, then your long-term capital gains rate is 15%. If you're in the 39.6% tax bracket, then your long-term capital gains rate is 20%.