If you need to apply for disability benefits, then completing an application online is the quickest and easiest way to do it. This will allow you to get an initial determination of your eligibility faster. You can also apply over the phone or in-person at your local office. Remember that you will need to call and schedule an appointment as no walk-ins are currently being accepted. If your benefits are denied, you can also file an appeal online. Many people choose to hire an attorney during the appeals process, so you might choose to go that route as well.