Wisconsin — 2020 Election Fraud Investigation

State hub page linking all Wisconsin-related election fraud allegations from the 2020 presidential election.

Field	Details
State	Wisconsin
2020 Winner	Biden — certified
Margin	~20,000 votes
Key Issue	Voter roll bloat; mail-in ballot backdating allegations
Evidence Rating	DEBATED

Overview

Wisconsin was the closest of the major 2020 battleground states, with Biden carrying it by approximately 20,000 votes out of roughly 3.3 million cast. Two primary fraud vectors have been documented in this investigation: anomalies in Wisconsin's voter registration database — where the total number of names in the system substantially exceeded the estimated voting-age adult population — and USPS whistleblower claims that over 100,000 mail-in ballots were backdated. Wisconsin conducted two statewide recounts at Trump's request; both confirmed Biden's margin within small numerical variations. A subsequent investigation by the Wisconsin Assembly's Office of Special Counsel, led by former Wisconsin Supreme Court Justice Michael Gableman, issued reports in 2022 describing irregularities in election administration, particularly related to Zuckerberg-funded CTCL grants to Milwaukee and Madison. No court subsequently reversed the certified results.

Key Allegations

Milwaukee City Hall Room 501 — 64,000 Xeroxed Ballots at 3 a.m.

A specific and widely repeated claim alleges that approximately 64,000 mail-in ballots were photocopied ("xeroxed") in the back conference room of Milwaukee City Hall — identified as Room 501 — at approximately 3 a.m. on election night. The specificity of the room number and the timing have been cited by election integrity advocates as suggesting a deliberate covert operation.

Attribution: This claim circulates in election integrity communities and was included in an April 7, 2026 X/Twitter summary by @its_The_Dr. No named witness has publicly attested to the Room 501 operation. No documentary evidence — photocopier logs, security footage from that location, chain-of-custody records placing ballots at City Hall at 3 a.m. — has been submitted in any legal proceeding. The Wisconsin Elections Commission documented that Milwaukee County's absentee ballot central count was conducted at the Wisconsin Center convention facility, with observers from both parties present, not at City Hall.

Full documentation of the Milwaukee-specific allegations: Milwaukee

Source: @its_The_Dr — 2020 swing state mail-in ballot summary (X/Twitter, April 7, 2026)

The 138,000 Batch at 4:30 a.m. — All Biden, Zero Trump

The most explosive Wisconsin statistical anomaly claim holds that at approximately 4:30 a.m. on November 4, 2020, a batch of 138,000 votes was added to Wisconsin's reported totals, with every single vote going to Biden and not one to Trump. A 138,000-to-0 split would represent a statistical impossibility under any genuine counting scenario.

Official explanation: The Wisconsin Elections Commission stated this batch reflected Milwaukee County's absentee ballot total being integrated into the statewide reporting system as a single county-wide number. Milwaukee County's absentee ballots were counted at a central location (the Wisconsin Center) throughout Election Day and reported as one aggregate figure. A heavily Democratic urban county's absentee-only subtotal reporting as a single batch will show an extreme partisan skew, reflecting actual voter registration patterns rather than fabrication.

The integrity response: Election fraud investigators argue the 100% allocation — even for a Democratic urban county — defies statistical reality, as even heavily partisan precincts produce some cross-party votes. A 0% Trump figure in a batch of 138,000 ballots, critics argue, is the signature of manufactured rather than genuine ballots.

Full documentation of the Milwaukee-specific allegations: Milwaukee

Wisconsin Voter Roll Bloat — Election integrity researchers documented that Wisconsin's voter registration database reportedly contained approximately 7.1 million names, against a Wisconsin voting-age adult population estimated at approximately 4.7 million — a discrepancy of roughly 2.4 million excess registrations. Multiple lawsuits were filed seeking court orders to clean the rolls before the 2020 election. Wisconsin courts and the Wisconsin Elections Commission declined to order emergency roll purges, ruling that the National Voter Registration Act's required waiting periods applied. Critics argued the bloated rolls created a structural vulnerability for fraud; defenders argued that inactive registrations do not equal fraudulent ballots.
USPS Ballot Backdating — Wisconsin — Project Veritas published USPS whistleblower accounts claiming that over 100,000 Wisconsin mail-in ballots were backdated by postal workers instructed to postmark late-arriving ballots with a November 3 date to make them appear timely. These claims were not confirmed by federal postal investigators.

Campaign Finance — ActBlue Smurfing Allegations (2026)

In April 2026, election integrity researcher Peter Bernegger publicized a complaint filed by Julie Seeger documenting 849 flagged donor accounts linked to ActBlue in Wisconsin, associated with State Representative Chris Taylor's campaign. FEC transaction counts per individual ranged from 42,055 to 45,448 — a volume no genuine donor could produce. The pattern is consistent with "Smurfing" — structuring large contributions through fictitious or unwitting donors to evade disclosure thresholds. The Wisconsin Ethics Commission has not reported taking action.

Full documentation: Wisconsin ActBlue Smurfing

Wisconsin Election Commission Response

The Wisconsin Elections Commission, a bipartisan body, defended its administration of the 2020 election and cited record turnout as evidence of a well-run process. The WEC argued that Wisconsin's voter registration database includes inactive and suspended registrations that do not represent voters eligible to cast ballots. The commission pointed to the post-election audit process as confirmation of accurate results.

Recount Results

At Trump's request, Wisconsin conducted a full hand recount of ballots in Milwaukee County and Dane County — the two most Democratic counties — at a cost of approximately $3 million paid by the Trump campaign. The recount confirmed Biden's statewide margin with only negligible changes. Wisconsin circuit courts and the Wisconsin Supreme Court dismissed subsequent legal challenges to the certified results.

Counterarguments

The two-county recount was conducted by hand and found no evidence of mass ballot fabrication or systematic errors.
Election experts noted that voter registration databases routinely contain "inactive" voters — people who have moved or died but whose names remain pending removal under NVRA timelines — and that the presence of such names does not demonstrate that fraudulent ballots were cast in those names.
The USPS backdating claim relies on anonymous or single-source whistleblower accounts; no postal employee in Wisconsin has been charged or identified by federal investigators in connection with such conduct.
The Gableman Report, while critical of CTCL funding and certain WEC guidance documents, was criticized by opponents as not establishing that any votes were fraudulently cast.

Sources

This information was compiled by Claude AI research.

Overview​

Key Allegations​

Milwaukee City Hall Room 501 — 64,000 Xeroxed Ballots at 3 a.m.​

The 138,000 Batch at 4:30 a.m. — All Biden, Zero Trump​

Campaign Finance — ActBlue Smurfing Allegations (2026)​

Wisconsin Election Commission Response​

Recount Results​

Counterarguments​

Other Coverage Worth Reading​

Sources​