How SNAP Benefits Are Calculated in 2026 (Formula + Worked Example)

SNAP benefits are not a flat amount — they're calculated for each household using a four-step formula defined in federal regulations and indexed every October to food-cost inflation. If you've ever been told "it depends on your income" and wanted the actual arithmetic, this is the page. Here's the exact formula, the 2026 numbers that feed into it, and two worked examples that show how the same household size can end up with very different benefits.

The SNAP Benefit Formula in One Line

Under 7 CFR § 273.10, your monthly SNAP benefit is:⁴

Benefit = Maximum Allotment − (30% × Net Monthly Income)

Everything else is just figuring out the two inputs. The maximum allotment comes from the Thrifty Food Plan. The net monthly income comes from taking your gross income and subtracting a specific list of deductions. Let's walk through each input in order.

Step 1 — Look Up Your Maximum Allotment

Every October, USDA adjusts the maximum monthly allotment for inflation. The amount is tied to the Thrifty Food Plan (TFP) — the cost of a nutritionally adequate, low-cost diet for a reference family of four. Following the TFP's 2021 reevaluation (the first substantive update since 1975), maximum allotments rose 21% and are now recalculated annually.²

For federal fiscal year 2026 (October 1, 2025 – September 30, 2026):¹

Household size	48 states + DC	Alaska (urban)	Hawaii
1	$292	$374	$539
2	$536	$686	$989
3	$768	$983	$1,417
4	$975	$1,249	$1,799
5	$1,158	$1,483	$2,137
6	$1,390	$1,780	$2,564
7	$1,536	$1,967	$2,834
8	$1,756	$2,248	$3,238
Each additional	+$220	+$282	+$405

Alaska has three regional allotment tiers (urban, rural 1, rural 2) — rural areas receive higher amounts to reflect higher food costs. The table above shows urban Alaska. Consult your state's allotment schedule for exact numbers.

Minimum Benefit

Households of 1 or 2 people that qualify for SNAP receive a guaranteed minimum benefit of $23/month in FY2026, even when the formula would otherwise produce $0.¹ There is no minimum benefit for households of 3 or more — they can be eligible for $0.

Step 2 — Calculate Your Net Monthly Income

Net income is what's left after subtracting a specific list of deductions from your gross monthly income. The list is defined in 7 CFR § 273.9 and is the same nationwide, except for the Standard Utility Allowance (Step 2e), which is set per state.³

2a. Start with Gross Monthly Income

Include wages (before tax), self-employment income (after business expenses), Social Security, SSI, SSDI, unemployment, child support received, pensions, VA compensation. Exclude: SNAP benefits themselves, WIC, housing vouchers, tax refunds (including EITC), student loans, VA Aid & Attendance, foster care payments.³

2b. Subtract the 20% Earned Income Deduction

Subtract 20% of the portion of gross income that comes from earnings (wages, self-employment). This does not apply to unearned income like Social Security or disability — only earnings. The deduction exists to approximate work-related expenses and taxes.³

2c. Subtract the Standard Deduction

For FY2026 in the 48 states + DC:¹

Households 1–3: $204/month
Household 4: $217/month
Household 5: $254/month
Household 6+: $291/month

Alaska and Hawaii use separate, higher standard deductions. The standard deduction is intended to approximate miscellaneous household expenses (cleaning supplies, phone, etc.) without requiring receipts.

2d. Subtract Dependent Care Costs

Deduct the full out-of-pocket cost of childcare or adult dependent care that allows a household member to work, look for work, or attend training/education. No cap.³

2e. Subtract Excess Shelter Costs

This is the most consequential deduction for most households. Add up rent (or mortgage principal + interest + property tax + insurance), plus the Standard Utility Allowance (SUA) if you pay any utility separately.

The Standard Utility Allowance is set by each state; it ranges from roughly $250/month in warm-weather states to over $750/month in cold-weather states.⁶ States offer 2–4 tiers: typically a heating/cooling SUA (HCSUA), a limited utility allowance (LUA), an individual utility allowance, and a telephone-only allowance. If you pay any heating or cooling cost — even just a summer electric bill that runs an AC — you usually qualify for the full HCSUA.

Now: subtract half of your adjusted income (gross − earned income deduction − standard deduction − dependent care) from your total shelter costs. That number is your "excess shelter cost." For non-elderly, non-disabled households, that excess is capped at $712/month for FY2026.¹ For households with any member age 60+ or receiving disability benefits, the cap does not apply — the full excess is deductible.

2f. Subtract Excess Medical Costs (Elderly/Disabled Only)

Households with at least one member age 60+ or receiving disability benefits can deduct out-of-pocket medical costs exceeding $35/month — prescriptions, co-pays, dental, vision, medical transportation.³

2g. Subtract Legally Obligated Child Support Paid

Child support you pay by court order to someone outside your household is deductible.³

2h. What's Left = Net Monthly Income

Gross − (2b + 2c + 2d + 2e + 2f + 2g) = Net Monthly Income. This is the number that goes into the next step.

Step 3 — Multiply Net Income by 30%

The formula assumes that a household should spend roughly 30% of its income on food.⁷ SNAP makes up the difference between the maximum allotment (what TFP says a nutritionally adequate diet costs) and that expected household contribution. So: multiply your net monthly income by 0.30.

Step 4 — Subtract That from the Maximum Allotment

Maximum allotment (Step 1) − (30% × net monthly income, Step 3) = your monthly SNAP benefit. If the result is negative, you don't qualify. If it's below $23 and you're a 1- or 2-person household, you receive the $23 minimum. Otherwise, that's your monthly EBT deposit.⁴

Worked Example 1: Single-Earner Family of 4 in Texas

Household: 2 adults + 2 children. One wage earner at $2,500/month gross. Rent $1,100 + paid separately for heating, electric, trash. Childcare for a 4-year-old $600/month while the parent works.

Gross monthly income	$2,500
Minus earned income deduction (20% × $2,500)	−$500
Minus standard deduction (4-person)	−$217
Minus dependent care	−$600
Adjusted income	$1,183
Texas HCSUA (pays for heat/cool separately from rent)	+$374
Rent	+$1,100
Total shelter costs	$1,474
Half of adjusted income ($1,183 ÷ 2)	$591.50
Excess shelter ($1,474 − $591.50)	$882.50
Excess shelter capped at $712	−$712
Net monthly income	$471
30% of net income	$141.30
Maximum allotment (4-person, 48 states)	$975
Monthly SNAP benefit ($975 − $141.30)	$833.70 → rounded to $833

The excess shelter cap is doing most of the work here. Without it, the family would zero out net income entirely and receive the full maximum allotment. With the cap in place, they pay about $141 "expected contribution" and receive the rest.

Worked Example 2: Retired Senior Living Alone in Ohio

Household: 1 person, age 72, Social Security $1,400/month. Prescription copays $90/month. Pays rent $800 in a senior complex where heat is included, but pays electric separately.

Gross monthly income	$1,400
Minus earned income deduction (no earnings)	$0
Minus standard deduction (1-person)	−$204
Minus medical deduction ($90 − $35 threshold)	−$55
Adjusted income	$1,141
Ohio LUA (pays for one utility separately, not heating)	+$340
Rent	+$800
Total shelter costs	$1,140
Half of adjusted income ($1,141 ÷ 2)	$570.50
Excess shelter ($1,140 − $570.50) — no cap, senior household	−$569.50
Net monthly income	$571.50
30% of net income	$171.45
Maximum allotment (1-person, 48 states)	$292
Monthly SNAP benefit ($292 − $171.45)	$120.55 → rounded to $120

Two details matter here: (1) the medical deduction applies because this is a senior household, shaving $55 off net income; (2) the excess shelter deduction is uncapped, so the full $569.50 is deductible (a non-senior household would hit the $712 cap, but here there's no cap to hit). Both are reasons senior households often qualify for more than their Social Security alone would suggest.

Why the Formula Looks This Way

The 30% contribution assumption dates to the original Food Stamp Act of 1964. Economic research from USDA ERS and others has confirmed that low-income households, on average, spend roughly 25–35% of net income on food — so the 30% figure is a rule-of-thumb that aligns actual food spending with the TFP-defined adequate diet.⁷ The Thrifty Food Plan itself is updated periodically (2021 was the first substantive reevaluation in 45 years) to reflect current dietary guidelines, food prices, and food-preparation-time costs.²

CBO projects SNAP will spend $112 billion in FY2026, serving ~41 million people with an average monthly benefit of $187/person — up from a pre-TFP-reevaluation baseline of roughly $130/person.⁸

State Variations That Change the Answer

Standard Utility Allowance (SUA) varies 3× from low to high state. A household with identical rent and earnings can receive dramatically different SNAP in Florida vs. Minnesota because the Florida HCSUA is a fraction of Minnesota's.⁶
Heat and Eat programs. A handful of states automatically entitle any LIHEAP-receiving household to the full HCSUA, even if the LIHEAP payment was symbolic (as low as $21/year in some states). This can materially increase benefits.
Simplified reporting vs. change reporting. States use different reporting rules that affect how promptly benefits adjust when income or shelter costs change.
BBCE state gross income limits — see our separate post on 2026 SNAP income limits by state for the 165/185/200% FPL table of states that raise the gross-income ceiling.

Frequently Asked Questions

How much SNAP will I get if I have no income?

With zero income, your net income is zero; 30% of zero is zero; and your benefit is the maximum allotment for your household size — $292 for 1 person, $975 for a family of 4 in the 48 states (FY2026).¹

Does my tax refund or EITC reduce my SNAP?

No. Tax refunds including the Earned Income Tax Credit are excluded from gross income for SNAP purposes under 7 CFR § 273.9(c).³ They also don't count as assets for 12 months after receipt.

Why does my SNAP benefit change when my rent changes?

Rent changes your total shelter costs, which change your excess shelter deduction, which changes your net income, which changes your benefit. Report rent increases to your caseworker — higher rent often means higher SNAP, which is worth doing even mid-certification.

Is SNAP the same as food stamps?

Yes. The program was renamed from "Food Stamp Program" to "Supplemental Nutrition Assistance Program" (SNAP) in 2008 when Congress passed the Food, Conservation, and Energy Act. Benefits are delivered on an EBT card rather than paper stamps. Many states brand their programs locally (CalFresh in California, 3SquaresVT in Vermont, FoodShare in Wisconsin).

How often is the maximum allotment updated?

Annually. USDA announces new maximum allotments, standard deductions, and excess shelter caps each October 1 (the start of the federal fiscal year), based on June Thrifty Food Plan costs.¹

Next Steps

Apply through your state's SNAP portal — our step-by-step application guide walks you through every screen.
Check the 2026 SNAP income limits by state guide to see the BBCE state table and confirm you're under your state's actual gross income ceiling.
While you wait for the eligibility decision (7 days for expedited, up to 30 days for standard), find a food pantry near you for immediate groceries — no application required.