Michigan Voter Rolls Shed 213,000 Ghost Registrations After Citizen Advocacy Campaign

A preliminary data comparison shows a 38.2% drop in long-inactive voter registrations — the precise group two Michigan election integrity organizations have been tracking for years.

By Kristine Christlieb, MFEI News & Commentary Editor

May 4, 2026

More than 213,000 long-dormant voter registrations have been removed from Michigan's Qualified Voter File (QVF) in a single year, according to a preliminary statistical analysis released by Michigan Fair Elections Institute (MFEI) on May 5.

The findings point to what election integrity advocates say is likely a direct result of sustained citizen pressure on state officials — though the state is expected to describe the removals as routine maintenance.

The analysis conducted by Mark Vaeth — an MFEI analyst and former Department of Defense audit supervisor — reviewed Freedom of Information Act (FOIA) data from the Michigan Secretary of State's office. His findings show a dramatic drop in so-called "active non-voter" registrations — those with no voting activity or address updates for six or more years. That group fell from 558,627 to 345,263 between MFEI's prior analysis in September 2025 and April 1, 2026.

"The numbers are encouraging," Vaeth said. "They do suggest real progress is being made on the long-inactive registrations we have been tracking."

Vaeth is careful to note these are preliminary results. "We seem to be making progress on old, inactive registrations," he wrote in his report — a measured conclusion that MFEI says is nonetheless significant given the scale and timing of the changes.

Years of Ghost Registrations

The registrations in question had remained coded "active" in Michigan's voter database despite years — in some cases, decades — of inactivity.

Under the National Voter Registration Act (NVRA) of 1993, states are required to maintain accurate and current voter rolls, but MFEI and its affiliated 501(c)(4), Pure Integrity Michigan Elections (PIME), had documented that hundreds of thousands of registrations remained on the rolls without any voting activity or address updates for six or more years. Some records dated to the George W. Bush administration, with listed registrants whose ages exceeded the longest recorded human lifespan.

The cleanup hit hardest among the oldest records. Within MFEI's sample of 384 long-inactive registrants, 139 had no activity since 2009 or earlier — meaning their registrations sat untouched on Michigan's rolls for 15 years or more. Of those 139, fully 122 (87.8%) are now coded as challenged, pending verification, or removed. Applying that rate to the full statewide population, Vaeth estimates approximately 187,333 pre-2010 records have now been cleaned.

The data also shows the challenge of keeping pace. Even as 213,364 old registrations were removed, 50,738 new registrants entered the monitored pool during the same period, pushing the total active count within this tracked group to 396,001. The rolls, in other words, are a moving target.

A Timeline That Challenges "Routine Compliance"

State officials are expected to describe the removals as routine maintenance under the NVRA. Vaeth's analysis pushes back on that framing, noting the timing and scale of the removals — particularly the aggressive action on pre-2010 registrations that had survived multiple election cycles — "strongly indicate" sustained public pressure accelerated the cleanup. He stops short of claiming definitive proof of causation.

The timeline advocates point to begins in September 2025, when MFEI released a statistically valid analysis of 384 long-inactive registrants and launched a confirmation letter campaign. Pure Integrity Michigan Elections volunteers, working under former volunteer leader Alan Dunst, began contacting county clerks across the state with lists of potentially ineligible registrations.

Working on another front from October 2025 through January 2026, PIME conducted a sustained correspondence campaign with House Speaker Pro Tempore Rep. Rachelle Smit, a Republican representing the 43rd District, requesting a formal legislative audit of the voter file.

According to Michigan Fair Elections Institute, whose research has documented election oversight gaps in the state, those efforts fed into House Oversight Committee hearings, with the Appropriations Committee subsequently requesting a voter roll audit from the independent Office of the Auditor General (OAG). The OAG indicated a full statistical audit would not be completed until 2027 due to capacity constraints, and certain oversight provisions were later stripped from fiscal year 2026 budget language. Still, advocates say the legislative record they helped build was visible — and consequential.

"No citizen organizations should have to submit FOIA requests, analyze half a million registrations, and run a legislative correspondence campaign to get the state to do what federal law already requires," Smit said. "That is what MFEI and PIME did — and the 38.2% reduction in ghost registrations is proof it mattered."

Smit added a note of caution. "My concern is sustainability. Without a permanent, independent audit mechanism, the next 15-year backlog of inactive registrations is already building. The Legislature's work here is not finished."

Work Remains

Despite the reduction, 345,263 registrations from the original flagged pool remain coded active in the state's voter file, and no permanent independent audit mechanism is currently in place. MFEI says it will continue monitoring the QVF through quarterly FOIA requests and independent statistical sampling.

A full statistical audit by the Office of the Auditor General remains at least a year away. PIME and MFEI Founder and Chair Patrice Johnson says her organizations will continue pressing the Legislature for formal audit authority.

"When the Office of the Auditor General says a full statistical audit of Michigan's voter rolls won't happen until 2027, that's not a reason to stand down. It's cause for optimism and a reason to stand up," Johnson explains. "MFEI exists precisely for moments like this. When formal oversight mechanisms are unavailable or slower than optimal, citizens have both the right and the responsibility to document the problem themselves. This documentation provides volunteers in our PIME affiliate with the tools they need to help local clerks perform their duties and to demand the SOS take action."