Almost all the attention on the coming food-stamp update goes to the maximum amount a household can receive. Two deduction figures are rising alongside it: the cap on how much high housing costs can shrink a household’s countable income, and the flat standard deduction applied to every SNAP case. Those numbers rarely make headlines, but they are what actually decides how much of a household’s real income counts against its benefit.
The changes come from USDA’s fiscal year 2027 cost-of-living adjustment memorandum, signed August 21, 2026, which resets SNAP’s income limits, maximum allotments and deductions each fall. The deduction side of that memo is the part that most directly shapes what an individual household receives, because a SNAP benefit is never built off gross income. It is built off whatever remains after these deductions are subtracted.
The Excess Shelter Deduction Cap Rises to $769
SNAP lets a household subtract shelter costs that run higher than half of its income after other deductions are applied, a provision called the excess shelter deduction. For most households, that deduction is capped, and the cap for the 48 states and D.C. is climbing from $744 to $769 a month effective October 1, according to the USDA cost-of-living adjustment memorandum. Alaska, Hawaii, Guam and the Virgin Islands each run their own, higher shelter caps, and those are rising too.
Costs that count toward the deduction include fuel to heat and cook with, electricity, water, the basic fee for one telephone, rent or mortgage payments and interest, and property taxes on the home. Households with a member who is elderly or disabled are not subject to the cap at all; every dollar of shelter cost above half their adjusted income can be deducted, uncapped.
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The Standard Deduction Climbs to $217 for Most Households
Unlike the shelter deduction, the standard deduction applies automatically to every SNAP case, with no receipts or reported expenses required. For the 48 states and D.C., it rises from $209 to $217 a month for households of one to three people. Four-person households move from $223 to $229, five-person households from $261 to $268, and households of six or more from $299 to $308. Alaska, Hawaii, Guam and the Virgin Islands each use their own, separately calculated standard deduction amounts, which are also increasing.
How a Bigger Deduction Becomes a Bigger Monthly Benefit
The math behind a SNAP check is fixed by federal rule, not a caseworker’s judgment. After every deduction is subtracted, a household’s monthly allotment equals the maximum benefit for its size minus 30 percent of whatever net income remains, as USDA’s own benefit-calculation guidance lays out with a worked example. That means a dollar added to a deduction does not add a dollar to the benefit. It adds 30 cents, automatically, without a new application.
Applied to the two changes taking effect October 1: the $25 increase in the shelter cap, from $744 to $769, lowers net income by $25 for a household already claiming the maximum shelter deduction, which works out to $7.50 more in monthly benefit under the 30 percent formula. The $8 increase in the standard deduction, from $209 to $217, works out to roughly $2.40 more for a household of one to three people. Neither figure is large on its own, but both stack automatically on top of whatever cost-of-living increase a household’s maximum allotment already received, and both recur every month of the fiscal year.
The Homeless Shelter Deduction Also Rises
A separate, flat deduction exists for households without a fixed shelter expense to report: the homeless shelter deduction. It rises from $198.99 to $205.66 a month, the same figure in the 48 states, D.C., Alaska, Hawaii, Guam and the Virgin Islands alike, and it applies without a household having to itemize actual costs. USDA’s memo leaves the general resource limit unchanged at $3,000, while the higher limit for households with a member age 60 or older or disabled rises to $4,750, a separate figure from the deductions but adjusted in the same annual memo.
Reporting Real Shelter Costs Determines Who Benefits
The standard deduction and the homeless shelter deduction apply on their own. The excess shelter deduction does not: it only raises a benefit for a household that has actually reported current rent, mortgage, utility and tax costs to its caseworker, at application or at recertification. With the cap now $769 instead of $744, a household whose real housing costs already exceeded the old ceiling has $25 more of that cost available to claim, but only once the paperwork reflects it. USDA’s memo also lifts the threshold that triggers a required report of a household income change, from a figure set for FY 2026 to $150 for FY 2027, one more dollar amount inside SNAP administration that resets every October alongside the deductions.
This article was produced with AI assistance and reviewed by a human editor. Figures are linked to their primary sources; where a claim could not be verified from the public record, we say so.
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