Beginning March 1, with few exceptions, all federal benefits, including Social Security and Supplemental Security Income benefits, will be paid electronically. That’s according to a federal rule. For years, Social Security has stressed the convenience and security of this method, which ensures your payment will arrive on time, even in the event of natural disasters or not being home when the check arrives. Electronic payments (direct deposit or Direct Express) are not only the best way to receive federal benefit payments — for most people, starting in March, they represent the only way. This isn’t a change for most people. …