Charitable donations will not show up on your 1099-B tax statement. Since you gave away shares with gains instead of selling them, this action will not be reported to the IRS and is not a taxable event. If you itemize your deductions to take charitable deductions, you (or your tax software or accountant) will report the donation when you file your taxes. Your donation receipts, available in your Betterment account in the Documents section of Activity, will be useful in this process. Donation ...