Simon Trautmann, the attorney recently elected to the Richfield City Council, issued an apology after filing his campaign finance report late and with errors.
Trautmann filed his campaign finance report May 24, the day after he won the special election.
According to Minnesota statute, a candidate is supposed to file a report within 14 days of receiving or spending more than $750, or 10 days before the election. Trautmann spent $767 in postage on April 15, according to his report, meaning it should have been filed before May.
In a written statement, Trautmann said the late filing was unintentional.
"I take responsibility for the error," he wrote in a statement. "This embarrassing mistake happened because I misunderstood the criteria for first filing."
He blamed his campaign treasurer for the "hastily prepared" report, providing few details on the contributions or spending. A revised form was filed May 26.
Richfield resident Brandt Krueger, who also ran for the First Ward council seat, first posted on Facebook about Trautmann's late filing.
Trautmann won the special election with just 20 votes over candidate Gordon Hanson.