I am trying to figure out the cost basis of mutual fund shares. If I received capital gain distributions since I bought it do I add those distributions to my cost basis? I took the distributions in cash and paid capital gains taxes in the year received. So my share count stayed the same.
Example...I bought 100 shares at $100. Over the period I owned them I received $10 of capital gains. These were distributed at YE and I paid cap gains taxes on them. Do I adjust cost basis to $110 or does it stay at $100.
Thanks