Anyone can go to the local Social Security office and apply in person. You can now apply for Social Security Disability (SSD) online but you cannot yet apply for Supplemental Security Income (SSI) online. The best way is to contact Binder & Binder and have us apply for you because this way we make sure that you are accurately stating the information Social Security needs to process your case and are not leaving anything out or giving the wrong answers to tricky questions.