Reviews of SP-Only cases are to be conducted annually. The reinvestigation process should be completed through the mail. A face-to-face interview is not required. A reinvestigation can be completed without a review form (FA-402), if all necessary information is available to make a determination of continued eligibility. A case may not be closed for failure to return a review form or complete an annual reinvestigation, if continued eligibility can be established based on available information from other sources, i.e., the food stamp case, spouse’s MA case, etc.. When completing a reinvestigation, a new budget, income and resource documentation, and the eligibility determination should be recorded.