The people on the receiving end of a Social Security child-benefit overpayment are often children, or the adults who were paid on their behalf. A September 2026 audit by the Social Security Administration’s Office of the Inspector General counted 249,227 of them whose debts had reached the point where SSA’s system picked them for a federal tax refund offset. The audit’s main complaint was not that the system picked too many people, but that SSA staff were leaving a large share of those overpayments unresolved.
What the inspector general counted, and what “selected” means
The report, titled Overpayments to Children, is addressed to Commissioner Frank Bisignano and carries a memo date of September 30, 2026. Its objective was to determine whether SSA resolved overpayments in accordance with policy for people who received child’s insurance benefits under the Old-Age, Survivors and Disability Insurance program.
The 249,227 figure is the report’s own population count, not a total built from pieces. The auditors described it as individuals who received child’s insurance benefits and were selected for a tax refund offset through the Treasury Offset Program, with overpayment balances of $243 or more as of September 2025. The $243 line is not arbitrary: the inspector general set the threshold based on SSA’s average cost to collect an OASDI overpayment, which keeps the review to debts large enough to be worth chasing.
“Selected” is the report’s word, and it carries a limit. The report says that although these individuals were selected, they were not automatically referred for a tax refund offset. Selection means SSA’s collection system flagged the debt as eligible. The step that actually sends a name to Treasury comes later.
How a selected overpayment reaches a tax refund
The Treasury Department’s Treasury Offset Program collects past-due debts that people owe to state and federal agencies, matching them against money agencies are paying out, a tax refund among them. According to the report, a tax refund offset reduces or withholds an individual’s federal income tax refund to repay an overpayment.
Before that happens, SSA’s collection system sends a notice of planned actions. If the overpaid individual does not respond to that pre-offset notice within 60 days of the notice’s date, the system refers the debt for offset, unless the notice came back undeliverable. The 60 days run from the date printed on the notice, not from the day it is opened.
That timing matters most for the group this audit studied. Child’s insurance benefits go to children who are 17 or younger, to students ages 18 to 19 in school full time, and to anyone whose disability began at age 21 or younger, according to SSA’s eligibility page. A debt tied to a child can sit on the record of an adult who was only contingently liable for it, which is one of the record-keeping problems the audit documented.
The 175-person sample and the $242.6 million estimate
The inspector general did not review all 249,227 files. Auditors randomly selected 175 individuals from that population and checked how SSA had handled each overpayment. For 54 of them, 31 percent of the sample, SSA employees did not resolve $227,012 in overpayments in accordance with policy.
Projected across the full population, the audit estimated that SSA employees did not resolve approximately $242.6 million in overpayments in accordance with policy for 76,904 individuals. That is an estimate drawn from a sample, and the report frames it that way.
“Not properly resolved” covered several different failures. The report lists failure to attempt benefit withholding, failure to monitor or set reminders for contingently liable individuals living in separate households, and failure to update benefit records. The categories overlap, since one case can fall under more than one. The report puts the cause on a gap in SSA’s systems: the agency did not have a process in place to make employees aware of all records that required action. Where alerts were issued, the auditors said they could not determine why employees did not take the required actions.
A second population: suspended and terminated child benefits
The audit looked at a separate group as well. From one segment of the Master Beneficiary Record, the inspector general identified 349 individuals whose child’s insurance benefits were suspended or terminated between March 2018 and September 2025 and who still carried a contingent-liability overpayment on someone else’s record. Those overpayments totaled $1.9 million in the segment reviewed. Extended across all segments, the report estimates at least 6,980 child beneficiaries and $38.5 million in such overpayments. A sample of 10 individuals was reviewed for this group.
This second finding explains why the report talks about records and not only about refunds. When a child’s benefits stop, the debt is supposed to be removed from the contingently liable person’s record and moved to the right one. The auditors found it had not always been.
The five recommendations and SSA’s answer
The inspector general made five recommendations. SSA should resolve the overpayments for the 403 individuals the auditors identified, and review an estimated 6,600 individuals who received child’s insurance benefits and no longer met the requirements for contingent liability. It should add controls so employees are notified to remove overpayments from contingently liable individuals’ records when they no longer receive benefits. It should add alerts to start benefit withholding from SSI payments and OASDI benefits for individuals selected for the Treasury Offset Program. And it should identify why employees did not update benefit records properly.
The report states that SSA agreed with the recommendations. The fourth one is the clearest link back to tax refunds: the audit wants withholding from ongoing benefits attempted before a debt is left to the offset process.
What SSA says about responding to an overpayment letter
SSA’s own overpayments page tells recipients of an overpayment letter to pay within 30 days, and says that a waiver or appeal request submitted before 30 days have passed delays collection until a decision is made. The page also points to Form SSA-634 for asking to change the monthly withholding amount.
The waiver request itself runs on Form SSA-632, titled Request for Waiver of Overpayment Recovery or Change in Repayment Rate. It asks whether the overpayment was not the person’s fault and cannot be afforded or is unfair for other reasons, and it requires supporting financial documentation. The Treasury Offset Program’s automated line for people with questions about an offset is 1-800-304-3107.
Taken together, the audit and SSA’s own pages describe a system with two clocks: the 60-day pre-offset window on the notice of planned actions, and the 30-day window on the overpayment letter. The inspector general’s report, dated September 30, 2026, is the source for every count above.
The overpayment paperwork behind the audit
The inspector general’s findings rest on overpayment records and the notices that go with them, including the 60-day pre-offset notice and the 30-day overpayment letter. Anyone holding one of those letters still has the practical job of sorting out which SSA form fits the situation and what to put on it.
The Social Security Check Protection Kit pairs the three SSA forms that stop or pause collection (SSA-561, SSA-632 and SSA-634) with an overpayment response worksheet for organizing a reply.
Open The Social Security Check Protection Kit →
This piece was drafted with AI assistance; the figures were checked against the SSA Office of the Inspector General audit report, SSA’s overpayment and eligibility pages, Form SSA-632 and the Treasury Offset Program page.
