Washington (CNN) A Vermont lawmaker is looking to make the state the first to provide meals to all public school students.

State Democratic Sen. Debbie Ingram filed a bill last week that would provide free breakfast and lunch to all public school students pre-K through 12th grade. The proposal, she said, is intended to fill the "equity" and "need" gaps of those families and comes at a time when the federal government has been disinvesting in low income families with "changes to food supplemental programs like (the Supplemental Nutrition Assistance Program)."

The program is estimated to cost roughly $4 million a year -- taken from the state's Education Fund -- and would be phased in over a five-year period and fully operating by fall 2025, according to Ingram. The Vermont lawmaker was not able to provide specific details about how funds would be diverted from the Education Fund to the meal program.

While Ingram said the price tag has concerned some state lawmakers over the burden it would place on taxpayers, she told CNN there is already high interest in the proposal, which is in "early stages."

"People do need to be convinced because the concern is the cost. We are being careful to not put too much of a burden on taxpayers," Ingram said

Read More