Iowa House approves SJR 11 to require two-thirds vote for certain tax changes, 57-21

The Iowa House passed Senate Joint Resolution 11 on Saturday after extended floor debate and repeated unsuccessful attempts to amend the measure, approving a proposed constitutional amendment that would require a two-thirds vote of the legislature for certain tax changes. The House recorded the final vote as 57 in favor, 21 opposed, with 22 absent or not voting; the resolution now moves to the Senate.

Supporters said the measure raises the bar for tax increases and would protect low- and middle-income Iowans from regressive revenue changes. Representative Ramirez (Lynn), speaking on amendment H8481, framed the issue around household strain: "This amendment is about something fundamental, whether families in our state can afford to put food on the table," she said, saying a grocery tax would be regressive and disproportionately hurt seniors and low-income households.

Opponents argued the amendment would constrain future legislators' flexibility to respond to budget shortfalls or emergencies, and warned that narrowing the resolution could make it ineligible for the upcoming ballot. Representative Jay Wills (Dickinson) repeatedly questioned germaneness and emphasized the procedural path to a statewide vote, telling colleagues, "We will pass this resolution today... Iowa voters will decide if this becomes a constitutional amendment."

Floor debate included a series of proposed amendments (H8481–H8490) that would have altered SJR 11's scope — for example, to require two-thirds for grocery taxes, to extend protections for health-care cost changes, to limit the two-thirds requirement to individual income taxes, or to apply it to the creation of new tax credits. Sponsors framed these amendments as targeting specific regressive revenue sources or protecting taxpayers; opponents warned that the changes could prevent the measure from appearing on a ballot in November or otherwise limit voters' options.

Most attempts to bring amendments up for immediate consideration required suspending the rules; those suspension motions were put to recorded roll-call votes and repeatedly failed. Multiple motions to suspend the rules to consider amendments were defeated on record votes that typically registered 21 yeas and 57 nays (absent/not voting counts ranged around 22–23, as recorded on the floor).

In final proceedings, with amendments disposed, Representative Jacoby (Johnson) and other proponents summarized the case for a voter referendum and legislative protections for taxpayers. Representative Wills provided closing remarks explaining that passage in the General Assembly would send the proposed amendment toward the statewide process and reiterated that any change would ultimately be decided by Iowa voters at a future statewide election. The chair ordered the title agreed and Representative Kaufmann asked that the resolution be messaged immediately to the Senate.

The measure now proceeds to the Iowa Senate for its consideration. No implementation dates or additional statutory language were adopted on the House floor; the resolution itself is a constitutional proposal that would require further steps to reach a statewide ballot.