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91st General Assembly · Funnel one-pager · Monday, November 9, 2026

HSB 688: Extending the biodiesel blended fuel tax credit

Became HF 2785 · Its progress continues under the new number.

What it does

This bill extends the repeal of the biodiesel blended fuel tax credit for retail dealers from January 1, 2028, to January 1, 2033, for purposes of the individual and corporate income taxes. The bill amends the Iowa Acts to ensure the availability of the biodiesel blended fuel tax credit for an entire tax year for those retail dealers whose tax year does not align with the repeal date of the tax credit.

Sponsors

Not listed

Cost

See the fiscal note

House File 2785 is estimated to decrease General Fund revenues by the following amounts: • FY 2029 = $4.8 million • FY 2030 = $26.2 million • FY 2031 = $28.5 million • FY 2032 = $29.5 million • FY 2033 = $30.2 million

House subcommittee · named February 5, 2026

  • Rep. Mike Vondran (R) · mike.vondran@legis.iowa.gov
  • Rep. David Jacoby (D) · david.jacoby@legis.iowa.gov
  • Rep. Matt W. Windschitl (R) · matt.windschitl@legis.iowa.gov

Lobbying · 4 for, 0 against

For: Iowa Biodiesel Board; Iowa Institute for Cooperatives; Iowa Soybean Association; Truckstops of Iowa

In plain words

  1. February 5, 2026Filed in the House and sent to the Ways and Means committee
  2. February 5, 2026House subcommittee named: Vondran, Jacoby and Windschitl
  3. February 17, 2026Subcommittee recommended passing it
  4. April 21, 2026Approved by the House committee
  5. April 21, 2026Committee vote: 24–0
  6. April 22, 2026Approved by the House committee, and given a new number: HF 2785

From public records at legis.iowa.gov, compiled by Funnel (iowafunnel.com), an independent, nonpartisan site. Current as of Monday, November 9, 2026. https://iowafunnel.com/bills/91/HSB688