Gov. Jared Polis’ veto pen got a workout this year like never before.

In 2019, his first year as governor, the Democrat vetoed five measures. In 2020, he vetoed three. He vetoed four bills in each 2021 and 2022.

This year? Polis vetoed 10 bills passed by the General Assembly, which is controlled by Democrats.

“We look at each bill individually,” Polis told The Colorado Sun on Wednesday. “Every bill that passes, our team does a policy analysis, a fiscal analysis and a legal analysis.”

The governor brushed off a question about whether his record number of vetoes this year, first reported Friday in The Unaffiliated, the politics and policy newsletter produced by The Colorado Sun, reflect communication problems between his office and the Legislature. Instead, he pointed out that he signed 473 bills passed by the Legislature this year as a way to play down the high number of vetoes. (He’s signed more in previous years.)

Democrats enjoyed expanded majorities in the House and Senate this year, and some more progressive lawmakers tested the governor’s will to reject their bills. Polis has been more active in lawmaking than governors before him, and sometimes that has led to clashes with representatives and senators.

Polis’ predecessor, John Hickenlooper, also a Democrat, vetoed 14 bills in his first seven years as governor. He didn’t veto any in 2013.

But in 2018, Hickenlooper’s eighth and final year as governor, he vetoed nine bills as he prepared to launch an ultimately unsuccessful presidential campaign. Hickenlooper was elected to the U.S. Senate in 2020.

Then-Gov. Bill Owens, a Republican, vetoed 47 bills in 2005, setting a record.

“I don’t think 10 is an inordinate amount,” said Senate President Steve Fenberg, a Boulder Democrat and close ally of the governor. “But when he has concerns, clearly they’re real. At the end of the day, he has final say whether a bill becomes law.”

Fenberg said many more bills passed by the General Assembly this year were changed during the legislative process to address the governor’s concerns and avoid a veto.

“There’s always next session to figure out the differences and still get something similar across the finish line,” he said. “I think with a lot of these bills, that’s going to happen.”

Some lawmakers were on the receiving end of more vetoes than others.

Polis vetoed two bills each that were sponsored by Democratic Reps. Lindsey Daugherty and Andrew Boesenecker, Democratic Sens. Faith Winter, Dylan Roberts and Robert Rodriguez and Republican Sen. Mark Baisley.

Boesenecker, a Fort Collins Democrat, said the governor’s vetoes of bills he sponsored were unexpected. He said it will change how he negotiates with the governor’s office in the future.

“It really does impact the ability to work in good faith,” he said.

Typically, the governor’s positions on bills are clear from the outset, Boesenecker said. That changed this year. He pointed to House Bill 1190, which would have given local governments a right of first refusal to purchase certain multifamily properties listed for sale. Boesenecker was a lead sponsor of that measure, which was vetoed by Polis.

“We’re not always clear about when the governor changes his mind, who is influencing that decision and how the public can engage in that process,” he said. “I’ve had conversations with the governor’s office before, they’ve threatened to veto before and we’ve always made the policy changes that mitigate that risk wherever we can. This year, and in particular around 1190, (was) very different.”

Business interests asked the governor to reject the bill. “I support local governments’ ability to buy these properties on the open market and preserve low-cost housing opportunities, but am not supportive of a required right of refusal that adds costs and time to transactions,” Polis wrote in a letter explaining his veto.

Winter, who was also a lead sponsor of House Bill 1190, is concerned that veto could set a precedent for special interest groups that don’t want to get involved in the legislative process. They could instead just make their case directly to the governor.

“The people asking for a veto didn’t participate in the process,” she said.

Winter added that she plans to bring the bill back next session.

Daugherty said she also didn’t hear from the governor’s office that there were concerns about the bills Polis vetoed.

“It’s just disappointing that we didn’t hear anything until basically it was too late,” she said, adding that the governor’s concerns could have been addressed through simple fixes.

Polis won’t have an opportunity to veto any more bills passed during the 2023 legislative session. Wednesday was his deadline to sign or veto measures, or let them become law without his signature.

The Colorado Sun is a reader-supported, nonpartisan news organization dedicated to covering Colorado issues. To learn more, go to coloradosun.com.