I've looked into doing a DAF but can't get past the idea that there is no additional tax benefit for the investment growth in the account after the point of your contribution. So, contribute securities in the amount of say, $10,000 now and get a $10,000 tax deduction. If the investment grows by 10%, to $11,000, there is no additional tax deduction. Instead, continue to hold the securities in my taxable account and donate the securities directly to the charity when I'm ready and now worth $11,000 and get a full tax deduction for $11,000 while still avoiding capital gains tax -- and eliminate the DAF fee as well. I get the other benefits that have been mentioned (bunching deductions, anonymity), but if you're routinely in a high tax bracket anyway, there seems to be tax and cost disadvantages to a DAF that should at least be considered.