Social Security Rewrites Its Records With 17 Million Death Dates and 25 Million Citizenship Entries From DHS SAVE

The Social Security Administration said on October 20 that it has added 17 million missing death dates to its Social Security number records and filled in citizenship for about 25 million more, using DHS’s SAVE service. It is correcting another 8.5 million records with wrong citizenship status. All the figures are the agency’s own. SSA released no breakdown, no error rate and no outside review.

Commissioner Frank Bisignano called the database “our country’s books and records.” SSA says it has corrected nearly 15 percent of all active Social Security numbers since the start of the administration, touching nearly 390 million records in all. It describes the work as the largest clean-up in its 91-year history. The death dates came from SSA’s own systems and from State Department data. SSA repeated the totals in an October 23 release on its fiscal 2026 performance.

Photo: Internal Revenue Service, public domain via Wikimedia Commons

Why the file had gaps

The Social Security number file was built to pay benefits, not to register citizens. For decades SSA issued numbers without proof of citizenship, and it didn’t record citizenship consistently until 1981. People who naturalized later stayed listed as noncitizens unless they went to an SSA office or needed a new card or benefits. In 2006 SSA’s inspector general sampled the file and projected about 3.3 million records belonging to people who had become citizens but were still marked as noncitizens, and about 616,000 records marked as citizens for people who weren’t.

Death records were the other weak spot. Missing death dates leave numbers open to misuse and can keep payments flowing to people who have died. SSA says the new data helps prevent improper payments but gave no dollar figure. It also says it has added internal controls against manual data-entry errors.

How it reaches the voter rolls

The direction of the data flow matters. SSA pulled citizenship status from SAVE, the Systematic Alien Verification for Entitlements service run by US Citizenship and Immigration Services. SAVE itself was rebuilt in 2025 to draw on SSA records, and states can now run bulk checks of registered voters by Social Security number. Twenty-eight states have registered to use SAVE for voter list maintenance or registration, Ballotpedia counted in September.

So each system now feeds the other. When SSA adds a citizenship entry from SAVE, a later SAVE query that leans on SSA data can come back with a firmer answer. Neither agency has said how many of the 25 million updated records belong to registered voters.

The courts have been in the middle of this. On June 22, Judge Sparkle Sooknanan of the federal district court in Washington blocked states from using the expanded SAVE, finding it likely broke federal privacy law and rulemaking requirements. The D.C. Circuit refused to stay her order. On September 25 the Supreme Court did, in an unsigned order in League of Women Voters v. DHS, saying the government would likely win on the merits. Justices Jackson, Sotomayor and Kagan dissented. The majority also noted that the National Voter Registration Act bars systematic removal programs within 90 days of a federal election, which limits what states can do before November 3.

The SAVE question runs through the administration’s wider election agenda. Executive Order 14399 directs DHS and SSA to compile lists of citizens for each state, as covered in our post on the elections orders in court.

What the numbers don’t show

SSA’s record figures come as totals only. The releases don’t say how many of the 25 million records were filled in as citizens and how many as noncitizens. They don’t say how many of the 8.5 million corrections remain open. And they don’t say how SSA handles a record when SAVE and its own files disagree, or how a person learns that their record was changed.

That’s the gap election officials will hit first. DHS has acknowledged that using SSA data to check citizenship “may produce inaccurate results,” and SSA has long said its citizenship data aren’t definitive proof. A citizen wrongly flagged in a SAVE check has to clear it with the state. If the flag traces back to an SSA record, the record itself has to be fixed at SSA.

SSA’s totals are large. Whether they’re accurate will show up one record at a time, when a county clerk runs a name.