The public comment period on the proposed rule that would remove Head Start's national limits on class size and teacher-to-child ratios closed at 11:59 p.m. Eastern on Tuesday, October 6. If you filed a comment using our step-by-step guide, thank you. If you didn't, the formal window is shut, but the story isn't over.
Here is what happens next, as plainly as we can put it.
Nothing has changed in classrooms
First, the part that matters most to families: this is still a proposal. Every Head Start program is operating under the same federal standards it was in August, when the rule was proposed. Ratios, group sizes, screening timelines and discipline rules are all where they were. No program is required, or allowed, to change anything because the comment period ended.
What the agency has to do now
The Administration for Children and Families now has to work through what it received. That is not a formality. Under federal rulemaking law, an agency has to consider the comments, and when it publishes a final rule it has to respond to the significant issues commenters raised. That response appears in the preamble of the final rule, often dozens of pages long, where the agency explains what it changed and why, and why it rejected the arguments it did not accept.
From there, the agency has three basic options:
- Finalize the rule as proposed.
- Finalize a changed version. Agencies often narrow or adjust a proposal after reading the comments. Specific, firsthand accounts tend to carry the most weight in that process.
- Withdraw it or let it sit. Less common, but proposals do stall.
A rule of this size usually also goes through review at the White House Office of Management and Budget before it is published. Once a final rule appears in the Federal Register, it names an effective date, typically at least 30 days later, and sometimes a longer window for programs to come into compliance.
How long will that take?
There is no fixed deadline. Some final rules arrive within a few months of the comment period closing. Others take a year or more. We will not guess, and you should be skeptical of anyone who gives a confident date.
What you can do in the meantime is read the record. Comments are posted publicly on the regulations.gov docket for the rule, "Reducing Federal Burden for Head Start Programs," and reading a sample of what parents, teachers and programs wrote is a good way to see the arguments the agency now has to answer.
The problem underneath the rule
We have said before that a rule letting one teacher supervise more children is partly a response to not having enough teachers. A study from earlier this year puts a number on how serious that is.
A report published this spring by the Buffett Early Childhood Institute, Who Stays in the Early Childhood Programs? Stability Starts with the Workforce, followed workers in licensed early childhood programs through the professional registries of eight states: Illinois, Maine, Montana, Nevada, Oklahoma, Oregon, Pennsylvania and Tennessee. What it found:
- In 2023, those registries counted more than 205,000 early childhood workers in direct-care roles. By 2025, 115,768 of them were still active.
- That means only 56 percent of the 2023 workforce was still active two years later, a loss of nearly 90,000 direct-care staff across the eight states.
- The decline was steepest among center-based teachers and assistant teachers, the people who make up a classroom ratio.
- Credentials mattered. Workers with an associate degree in early childhood education stayed at a rate of 70 percent, and those with a Child Development Associate credential at 65 percent.
Eight states are not the whole country, and they were not chosen at random; they are the states whose workforce registries took part. But the pattern matches what directors tell us: programs are not short of children who need care. They are short of adults who can afford to stay.
That is why the ratio debate and the workforce debate are really the same debate. A classroom ratio is only as good as the people filling it, and the people filling it are leaving. Loosening ratios absorbs the shortage. Paying and supporting teachers well enough to keep them is the other route. It is the one we keep arguing for, and it is why we welcomed early educators finally winning the same classroom-supply tax deduction K-12 teachers get.
What we will do
We will read the final rule when it comes, compare it line by line with the proposal, and tell you what changed. If it is finalized, the practical question for every family becomes what your own state's licensing rules require, because that becomes the floor. You can ask your program about its ratios today, and the questions in our ratios guide still work.
And if you want a simpler thing to do this week: find out how long the teachers in your child's room have been there, and tell the ones who have stayed that you noticed.
