The Indiana Corn Growers Association Board of volunteer farmer Directors is proposing a modernization to the Corn Checkoff Law (IC 15-15-12) for the 2026 Indiana legislative session. Among other minor changes, this update will include broader grower accessibility to Board elections and an assessment rate adjustment to keep up with inflationary pressures and other Midwest states.
The rate hasn’t changed since 2007. Inflation over the past 17 years has steadily eroded checkoff value, limiting investments in key areas like disease research and trade partnerships. The pressures of South American competition, rising on-farm sustainability requirements, lower commodity prices and disease make it even more important. By changing from a flat rate to a percentage, the corn checkoff shares the risk with the farmers.
What does this mean for farmers?
The proposed assessment will change from ½ cent to .25% per bushel. Currently, it costs farmers about $1,000 to grow an acre of corn. The current farmer checkoff investment is around $1 per acre based on current corn price. The proposed change will equate to around $2 per acre to strengthen the tools farmers need to combat disease pressures and ensure corn has a strong market domestically and abroad.


Vincennes, Ind.
Susan Brocksmith
“Every dollar invested in the checkoff is put to work for farmers—whether it’s through research, market access, or new uses for corn. It’s about making sure our industry remains strong and profitable for the next generation.”

Greensburg, Ind.
Tim Gauck
“As president of the Indiana Corn Marketing Council and a fellow farmer, I want to continue making the most of every checkoff dollar. There is always more work to do in supporting market development, funding critical research, or enhancing educational opportunities.“ I am supportive of efforts made by ICGA to do more to deliver strong returns on my investment.”

Seymour, Ind.
Matthew Lucas
“The checkoff isn’t some distant program—it’s led by farmers, for farmers. As a board member, I take my role seriously in making sure these dollars are invested wisely to generate real returns for Indiana growers.”
What are some Indiana checkoff successes?
- Since 2007, ethanol production has grown to use 470 million bushels per year – a critical market for corn. About 400 pumps offering higher blends of ethanol have been installed.
- Indiana Corn Checkoff has invested in critical research to combat dozens of diseases, weeds, and pests that challenge our farms—like Mycotoxins and Tar Spot.
- In 2024, ICMC engaged directly with over 750,000 consumers about corn through its outreach and education programs.
Find other success stories here.
How does Indiana’s checkoff rate compare to other states?
Indiana’s checkoff budget falls short compared to other states. Indiana is the 5th largest producer of corn, yet is 8th in total checkoff budget.

to over $15 million.