Generally, about 90 percent of Supplemental Security Income (SSI) applications are for benefits based on disability or blindness. Individuals can apply at a local Social Security office, over the telephone, or online in certain circumstances. We send claims requiring an evaluation of disability to the State disability determination services (DDS) for a disability decision.1 2 Claimants may appeal unfavorable initial DDS decisions. In general, the appeals process proceeds as follows:3 4This process of application and appeal can span several years. Only a longitudinal database of administrative records at all stages of appeal can provide a complete picture of the disability determination process. Each year, SSA’s Disability Policy constructs such a longitudinal database, the “Title XVI Disability Research File,” to assist our agency in understanding and managing this process. However, as there are inconsistencies in the data collected from all the respective levels of appeal, certain considerations are made during the build process. The following sections present some additional details and qualifications essential to a complete understanding of the resulting data. Following these technical notes, tables V.C1 and V.C2 present the latest available summary of results on disability determinations under Title XVI.Methods used to build the Title XVI Disability Research File — The “base” file for the Title XVI Disability Research File is the Supplemental Security Record, which is the main computerized file for administering the SSI program. We match the “base” file against records from various other administrative sources, including transactions from the disability determination (SSA-831) files, Structured Data Repository (SDR), Social Security number identification records, as well as Hearings and Appeals Council level data.Methods used for estimating results (through January 2026) for claims filed in 2025 — Although decision counts are available for 2025 filers from many of the source files, those counts do not translate directly into the claims/appeals counts in the following tables because we consolidate multiple transactions and apply claims-based tolerance rules when we build the Title XVI Disability Research File.To prepare preliminary estimates of results through January 2026 for 2025 filers, we started from the latest available transaction data, such as the SSA-831 data, and took into account recent years’ experience of the relationship between corresponding earlier transaction data and the resulting claims/appeals data in completed research files. We estimate hearing and Appeals Council appeals activity from a file that tracks individual claimants, rather than individual claims. This results in a slight undercount of hearing and Appeals Council individual claims filed before the agency revoked its subsequent application (i.e., an application filed while an earlier claim is pending at a review level) policy in 2011.While we believe that these methods are reasonable, we emphasize that the resulting estimates may not be completely reliable, especially because the estimates give results only through January 2026, whereas the final research files will reflect information through at least June 2026. Actual data for 2025 will replace these estimates in the 2027 Annual Report.
• Data for 2025 filers are preliminary estimates as of January 2026, and reflect larger numbers of claims still pending. January 2026 data on number of appeals may be too low because larger numbers of claimants are still within the period allowed for filing an appeal (i.e., larger numbers of recently denied claimants who have not yet filed an appeal may appeal before the time limit runs out).
• In certain pilot activities and under the revised process introduced October 1, 1999 in 10 States, individuals could appeal initial denials directly to the hearing level without a separate reconsideration step. As a result, the appeals of initial denials in these tables include cases that did not receive a decision at the reconsideration level. This process was discontinued in 2019-2020, and all appeals of initial denials now go to the reconsideration step.5
Table V.C1.—Disabled Adult Claims: Disposition of Applications for SSI
Disability Benefits by Year of Filinga and Level of Decision Selected summary case information by decision status: Numbers of cases
For years prior to 2011, see the supplemental tables available at www.ssa.gov/oact/ssir/SSI26/index.html.
Table V.C2.—Disabled Child Claims: Disposition of Applications for SSI
Disability Benefits by Year of Filinga and Level of Decision Selected summary case information by decision status: Numbers of cases
For years prior to 2011, see the supplemental tables available at www.ssa.gov/oact/ssir/SSI26/index.html.
Includes cases remanded to SSA from the Federal courts.
| SSA Home | Privacy Policy | Website Policies & Other Important Information | Site Map | Actuarial Publications | July 22, 2026 | |