The October 1, 2026 benefit increase gets all the headlines. The deduction changes buried in the same federal memo usually move household budgets more. When deductions rise, your benefit rises without you earning a cent less.
Deductions are the subtracted costs: childcare, rent, utilities, medical bills. They turn gross income into the net income your benefit is actually computed from. That net income, not your gross pay, is what the benefit formula really uses.
For FY2027, three deduction values moved. The standard deduction for small households climbs to $217. The shelter cap jumps to $769, and the homeless shelter deduction rises to $205.66.
Everything else holds steady, either because statute fixes it or because states set it independently. That covers the 20% earnings deduction, dependent care, and the medical expense rule.
This guide lists every deduction with its new value and shows the math each one performs. It flags the deductions households most often fail to claim. Pair it with the benefit-side numbers in the 2027 COLA guide and you have the complete October picture.
The Six Deductions, With New Values
Federal rules at 7 CFR 273.9 authorize every deduction. Only some of them are indexed annually. Here is the full list as it stands from October 1, 2026, in the order most households encounter them:
- Earned income deduction: 20% of gross earnings, set in statute and unchanged. A worker earning $2,000 a month automatically gets $400 subtracted before anything else is calculated.
- Standard deduction: $217 for households of 1 to 3, up from $209. Higher tiers for larger households are listed in the FNA FY2027 COLA memo. Every household gets this one, with no documentation required.
- Dependent care: actual cost, with no cap. Babysitting, daycare, after-school programs, and adult day care count when they make work, job search, or training possible. You document what you pay; there is no maximum.
- Medical costs over $35 a month for members who are 60 or older or receive disability benefits. Prescriptions, copays, transport to appointments, and some dental and vision costs count above the $35 floor.
- Excess shelter: capped at $769, up from $744, for most households. It equals total shelter costs, rent or mortgage plus the utility allowance, minus half of adjusted income. Households with a 60-plus or disabled member face no cap at all.
- Homeless shelter deduction: $205.66, up from $198.99, for households with no fixed address that still incur some shelter cost. It applies instead of the regular shelter math.
| Deduction (48 states + D.C.) | FY2026 | FY2027 | Set by |
|---|---|---|---|
| Standard deduction, 1-3 person | $209 | $217 | USDA, indexed annually |
| Standard deduction, larger tiers | $223 / $261 / $299 | higher tiers per memo | USDA, indexed annually |
| Shelter cap (no 60+/disabled member) | $744 | $769 | USDA, indexed annually |
| Shelter cap (with 60+/disabled member) | no cap | no cap | Federal law, unchanged |
| Homeless shelter deduction | $198.99 | $205.66 | USDA, indexed annually |
| Earned income deduction | 20% | 20% | Statute, unchanged |
| Medical expense threshold | $35 | $35 | Statute, unchanged |
Utility allowances move on their own clock
The standard utility allowance is the fixed utility figure added to rent inside the shelter deduction. Your state agency sets that figure, not the federal COLA. States revise SUA schedules on their own cycles, sometimes mid-year.
Your state page in our states directory carries the current figure. The LIHEAP connection that switches it on is explained in our LIHEAP and SNAP guide.
How the Shelter Math Actually Works
The shelter deduction is the most powerful one for most households, and it runs in two steps. Step one adds up your shelter costs: rent or mortgage, taxes, insurance, and the utility allowance.
Step two subtracts half of your adjusted income. Adjusted income is what remains after the 20% earnings deduction, standard deduction, dependent care, and medical deductions. Whatever shelter cost remains above that halfway point is your excess shelter deduction, up to the $769 cap.
A worked number makes it concrete. A three-person household earns $2,600 gross from work, pays $1,200 rent, and gets a $700 state utility allowance. The 20% earnings deduction removes $520, and the $217 standard deduction brings adjusted income to $1,863.
Shelter costs total $1,900, and half of adjusted income is $931.50. The excess shelter deduction is $968.50, which the new $769 cap trims. Net income comes out at $1,094.
The benefit is the three-person maximum, $808 in FY2027, minus 30% of net income. That subtraction is about $328, leaving roughly $480 a month. Run the same numbers under last year's $744 cap and the benefit lands a few dollars lower.
That difference is what the COLA quietly bought you. Households with an elderly or disabled member play by different rules, and the difference is dramatic: no shelter cap at all.
A senior with $900 rent, $700 utilities, and modest income can deduct the entire excess. That is why elderly and disabled households routinely land closer to their maximum allotment than working households do. The full eligibility picture for that group, including the medical deduction stack, is in our seniors and disability guide.
Deductions for Self-Employed and Gig Workers
Self-employment used to be a reporting minefield, and the deduction structure still trips up new applicants. The 20% earned income deduction applies to net self-employment income, meaning what remains after documented business costs. Those costs include mileage, supplies, platform fees, and a share of the phone bill.
The ordering matters. Business expenses come off first, then the 20% deduction applies to what is left. A rideshare or delivery driver with real vehicle costs therefore reduces countable income twice through the same earnings.
Keep a simple monthly log. The verification is lighter than most people fear. The difference between gross and net reporting can be the difference between a denial and a solid benefit.
Gig income also interacts with the reporting cycle differently than a paycheck. Platform earnings arrive in irregular bursts. States average them across the certification period rather than judging by the deposit that landed this week.
Seasonal surges even out, so a slow month does not trigger an increase by itself. What does trigger action is a change in the underlying pattern. That means a platform deactivation, a new job layered on, or a shift from full-time gigging to part-time.
Reporting those changes promptly keeps the budget honest in both directions. Households juggling mixed wage and gig income should read the income-counting rules in our complete income list guide before recertification.
The Deductions Households Forget to Claim
USDA's own benefit data shows the average recipient received about $187 a month in mid-2026. Against a $306 one-person maximum, a meaningful slice of that gap is unclaimed deductions rather than income.
The most-missed deduction is medical costs for seniors. People assume only hospital bills count, when copays, eyeglasses, and rides to the clinic all qualify.
Dependent care paid informally to relatives counts too. It qualifies if the care is regular, necessary for work, and documented.
Utility costs are the third common miss. It happens when the household never received LIHEAP and nobody mentioned the heating bill at interview.
Claiming is procedural, not adversarial. List the expenses at application or report them when they start. Attach the proof, whether bills, receipts, or statements, and the worker re-budgets.
If your situation changed mid-certification, reporting the new expense can trigger a recalculation. That can raise the benefit within the same certification period. The mechanics of reporting, and what happens if you skip it, are covered in the eligibility determination walkthrough.
Deductions Versus the Income Screens
One structural point prevents most confusion. Deductions apply inside the net income test, but the gross income screen happens first. That screen admits no deductions at all.
A working household above its gross screen is denied before deductions ever enter the conversation. The screen sits at $1,696 for one person through September 2026. It runs higher in BBCE states and for households with elderly or disabled members.
That is why the state screen you face matters as much as the deduction math behind it. The two-tier structure is laid out in the gross versus net income guide. The income tables live in our income limits guide.
Once inside, deductions are the entire game. The benefit formula never sees your rent, your childcare bill, or your grandmother's prescriptions directly. It sees net income, and deductions are what stand between your gross pay and that number.
Households watching a small benefit and wondering why should add up what they could claim. The arithmetic usually surprises people, and the SNAP benefits calculator models every deduction field by field so nothing gets left out.
For the amounts that ride alongside these deductions, see the FY2027 allotment tables. They hold the maximums every SNAP calculation starts from.
