Hinson Ethics Complaint, Poll Slip Shake Up Iowa Senate Race

Republican Rep. Ashley Hinson is facing a new ethics complaint tied to her husband's role with an insurance lobbying group, just as a fresh poll shows her trailing her Democratic opponent in one of the most closely watched Senate races of the 2026 midterms.

The complaint, filed this month by Brian Lemek of the watchdog group Defend The Vote, asks the House Office of Congressional Conduct to investigate whether Hinson gave her husband and his professional association improper access to her office and other congressional offices.

Hinson, who represents Iowa's 2nd District, also sits on the House Ethics Committee, the body that could ultimately review the case.

What does the ethics complaint allege against Hinson?

The complaint centers on Matt Arenholz, Hinson's husband, who has chaired the government affairs committee of the Independent Insurance Agents of Iowa since 2019. That group is the state arm of a national trade association that has spent more than $5 million lobbying the federal government since Hinson took office in 2021.

Lemek's filing argues that Arenholz's role, combined with the couple's financial ties to the insurance industry, raises questions about whether Hinson's official actions were influenced by her husband's position.

“Specifically, it appears that Rep. Hinson has provided her husband and his professional association with special access to her, and other congressional offices, in violation of House standards of conduct,” Lemek wrote.

The complaint also notes that Arenholz's role with the Iowa group does not appear on Hinson's financial disclosure report, despite the position predating her time in Congress.

What did the NOTUS report find about the insurance group's access?

The complaint relies on an Aug. 27 report by NOTUS, now the Washington Sun, which detailed how the Iowa insurance group boasted about meeting with all six members of Iowa's congressional delegation in one sitting.

Tom O'Meara, the Iowa group's chief executive, wrote in the organization's magazine that Arenholz arranged the meeting with all four of Iowa's House members and both senators in a single conference room.

“In fact, Matt was able to arrange a meeting with all four of our congressional members in one large conference room,” O'Meara wrote.

O'Meara also acknowledged the couple's marriage in a fall 2023 edition of the magazine, writing that when he told colleagues in Washington about the access, they were surprised.

“I was given several strange looks when I responded that we met with all six of ours from Iowa. Several replied to me that they were not talking about congressional staff members rather the actual elected officials themselves. My answer remained the same, ALL SIX!”

How has the Hinson campaign responded?

A Hinson campaign spokesperson, who declined to be named, told NOTUS that Arenholz is not a lobbyist and has never lobbied his wife on anything.

“Matt's not a lobbyist nor has he ever lobbied Ashley on anything -- they maintain the highest ethical standards,” the spokesperson said.

The campaign said the meeting O'Meara described was arranged “through the proper and appropriate channels,” and that Arenholz's government affairs post focused on state-level issues, not federal policy.

Hinson disclosed in 2025 that her husband holds between $1 million and $5 million in High Street Insurance Partners, a private equity-backed brokerage. The stake produced up to $1 million in dividend income in 2025, according to the complaint.

Between 2019 and 2025, Hinson and her affiliated committees received $67,500 from the national independent agents group's PAC and another $67,500 from the Council of Insurance Agents & Brokers PAC, the complaint says. The campaign said the PAC support “had no relationship to her husband's membership” in the Iowa group.

What does the polling show in the Hinson-Turek race?

The complaint comes as Hinson's race against state Rep. Josh Turek (D-IA) tightens. A Marist Poll released Tuesday shows Turek leading Hinson 50% to 42% among registered voters. The survey of 1,050 registered voters, taken Sept. 17 to 20, has a margin of error of plus or minus 4.4 percentage points.

In late August, Hinson led by less than 1 percentage point in the RealClearPolitics average, according to NOTUS.

The race is considered one of the most important contests of the 2026 midterms, with control of the Senate potentially hanging in the balance.

How does Hinson's record on Iran fit into the campaign?

Hinson has also drawn attention for breaking with President Donald Trump on foreign policy. She called Monday for an “immediate end” to the war with Iran after voting six times against House measures directing Trump to halt it, according to NBC News.

Hinson has positioned herself as a Trump ally on domestic issues, touting her work to “take on big insurance companies” and her support for banning stock trading in Congress.

“I'm working with President Trump to take on big insurance companies, and I'm fighting to ban stock trading in Congress,” Hinson said in the first ad of her Senate campaign.

Filing a complaint does not automatically trigger an investigation. The Office of Congressional Conduct's board will decide whether to open one.

What happens next in the ethics review process?

The House Office of Congressional Conduct is an independent, nonpartisan body that reviews misconduct claims against House members. It can refer cases to the House Ethics Committee, on which Hinson serves.

The board will now weigh whether the complaint warrants a full investigation. If it proceeds, the case could become a central issue in the final weeks of the campaign.

Hinson has not publicly commented on the complaint since it was filed.