ACA interfaces with U.S. government administrations and other agencies to educate these offices on the effects of U.S. legislation and regulations on U.S. citizens living and working overseas.
[2] ACA publishes regular news items for its members with information on new legislation, rules and events which affect U.S. citizens, whether living overseas or in the USA.
[3] ACA's web site also contains information on issues of concern to Americans overseas, including transmission of citizenship to children born abroad, taxation[4] and voting.
ACA has published a side-by-side comparative study of how changes in the current tax regime could be made to move to an RBT system of taxation.
[8][9] ACA endorses a Same Country Exception (SCE) for FATCA reporting for U.S. citizens living and working overseas whose in-country financial accounts should not be considered "foreign."
In order to finance this lobbying activity, ACA created a political action committee – the American Citizens Abroad, Inc. PAC (ACA-PAC).