Every October, food stamp benefits move by a set formula tied to inflation. What most households never see is the separate, much bigger lever sitting behind that formula — the government’s own periodic re-costing of what a healthy diet actually requires — and a 2025 law has now welded that lever shut for two more years. Between now and October 2027, no matter how grocery prices move, the Supplemental Nutrition Assistance Program’s underlying grocery basket cannot be re-priced any higher than the math already allows. The rule sits quietly inside a much larger tax and spending law, but it controls the ceiling on food stamp benefits more directly than almost any other provision Congress passed that year.
Section 10101 Locks the Basket Until October 2027
USDA’s own Food Plans page states it plainly: “The One Big Beautiful Bill Act requires that the next reevaluation of the Thrifty Food Plan be no earlier than Oct. 1, 2027, and that future reevaluations are held cost-neutral.” The Thrifty Food Plan is the government’s model grocery list for a reference family of four, and its cost each June sets the maximum SNAP benefit for the fiscal year that follows. Section 10101 of the law — commonly known as the One Big Beautiful Bill Act — bars USDA from conducting a fresh reevaluation of that basket before October 1, 2027, and requires that whenever the next reevaluation does happen, it cannot come out costing more than the current one.
What ends coverage most often: Not ineligibility, but a renewal packet returned late or missing one document. See the renewal document checklist in The SNAP & Medicaid Renewal Organizer.
Inflation Adjustments Still Happen; Re-Pricing the Basket Does Not
The freeze targets one specific action, not all benefit math. USDA’s implementation memo for the SNAP provisions of the law describes an annual adjustment that continues on schedule every October, based on the change in the Consumer Price Index for All Urban Consumers over the twelve-month period ending in June. That inflation pass-through is separate from a “reevaluation” — the deeper process where USDA re-examines what foods belong in the basket, in what quantities, using current nutrition science and consumption data. It is only that second, structural process the new law suspends. A household will still see its maximum benefit move with the CPI-U each fall; it will not see the government redefine what a healthy diet costs until fiscal year 2028 at the earliest.
Cost-Neutral Does Not Mean the Basket’s Contents Are Frozen Too
The cost-neutral requirement is narrower than a full freeze. USDA can still change which specific foods make up the basket, in what quantities, and how the model accounts for waste or convenience once the reevaluation clock resets in October 2027 — the restriction is only on the bottom-line dollar figure that reevaluation produces. In practice, that means any future reevaluation can shift the basket toward different foods, but has to offset any category that gets more expensive by trimming cost somewhere else, so the total price of feeding the reference family of four comes out the same as before the reevaluation, not higher.
The Household-Size Formula Is Now Written Into Statute, Not USDA’s Own Rule
The same provision also takes the adjustment factors USDA has used to scale the reference family’s cost up or down for different household sizes and writes them directly into the statute itself. Previously, USDA could revise those scaling factors administratively as part of a reevaluation; now, changing how a one-person household’s benefit relates to a four-person household’s benefit requires amending the law itself, not just a new USDA calculation. That shift moves a technical piece of SNAP’s benefit formula out of the agency’s own hands entirely, on top of the reevaluation freeze.
The Provision Was Written to Prevent a Repeat of 2021
USDA’s Food Plans page notes that the Thrifty Food Plan’s cost levels and market basket were “last updated” in 2021 — the most recent time the government revised what the basket actually contains, rather than simply adjusting its price for inflation. Section 10101, cited in USDA’s implementation memo and written into the text of H.R. 1, was built specifically to prevent a future USDA administration from using that same reevaluation process to increase the basket’s cost — and therefore SNAP’s maximum benefit — the way the 2021 update did. The cost-neutral requirement means the next reevaluation, whenever it happens after October 2027, can change what foods are in the basket, but not raise what the basket costs the government.
What This Means for a Household’s Benefit Between Now and 2027
For a SNAP household, the practical effect is a ceiling on how a benefit can grow over the next two federal fiscal years. The maximum allotment can still rise every October with measured food-price inflation, but it cannot jump the way it did after 2021, when a full recalculation of the basket’s contents pushed benefits up independent of the CPI-U figure. If real grocery costs for the specific foods in the basket rise faster than the broader inflation index captures, SNAP’s maximum benefit has no mechanism to catch up until the reevaluation clock USDA itself describes finally resets on October 1, 2027, and even then, only within a cost-neutral limit.
A Frozen Formula Still Requires an Unfrozen Renewal File
Nothing about a two-year freeze on the Thrifty Food Plan changes how often a household’s own SNAP case has to be recertified, and a benefit capped at the inflation adjustment is still worth protecting from a lapse caused by paperwork rather than eligibility.
The SNAP & Medicaid Renewal Organizer is a 13-page organizer with 51 state packs and a renewal and reporting calendar for keeping a case current through 2027 and beyond.
See the renewal and reporting calendar in The SNAP & Medicaid Renewal Organizer.
This article was produced with AI assistance and reviewed by a human editor. Figures are linked to their primary sources.
