so what is your question? The IRS does not ask for QCD support when filing. and the broker probably doesn't report it especially since it seems you write checks from the IRA a/c to the charity (perfectly ok). After entering the 1099-R and indication it's a RMD you'll be asked questions about the QCD. You enter the total amount you sent to all qualified charities from the IRA during the year. each charity should be sending you an acknowledgement which you use as proof if the IRS inquires.
