This is often the first question people ask. Part of the answer depends on whether you are receiving Title II Benefits or Supplemental Security Income (SSI). Social Security has set up different work incentives and safety net for each of these programs.
If you are receiving both SSI and SSDI, you will be able to use both sets of incentives. A Certified Benefits Counselor can talk with you about your own benefits and work goals to help you understand more.