To estimate your benefit with an Illinois AABD cash calculator, subtract your countable monthly income from the Standard of Need for your living arrangement; the difference is your monthly Aid to the Aged, Blind, or Disabled grant. If countable income meets or exceeds the Standard of Need, no cash is paid, though you may still qualify for AABD Medical. The Illinois Department of Human Services runs the program and sets the specific dollar figures used in the formula.1Illinois Department of Human Services. Aid to the Aged, Blind, and Disabled
The math has two sides. The top number is what the state says you need each month. The bottom number is what the state says you already have. Both are built from rules, not guesses, so a reliable estimate means walking each side carefully.
Building Your Standard Of Need
The Standard of Need is not one flat figure. It is assembled from a personal allowance, a shelter allowance, and a utility allowance, and the components shift with where and how you live.2Illinois Department of Human Services. PM 11-01-00 – AABD Cash Assistance Standard
The personal allowance covers food, clothing, household supplies, and personal essentials. Dollar amounts come from the IDHS policy manual and vary by household size; your caseworker applies the figures in PM 11-01-01.
Shelter is capped. If you rent, the maximum shelter allowance is $97 per month, not counting utilities. When you share a home, that $97 cap applies to the whole household and is divided equally among occupants. Homeowners who pay property taxes and insurance instead of rent get the same $97 maximum, prorated monthly.3Illinois General Assembly. Illinois Administrative Code 89 Part 113 – Aid to the Aged, Blind or Disabled – Section 113.248
If your landlord provides both housing and meals, a single room-and-board allowance replaces the separate food, shelter, and household-supply components. The maximum is $134.98 per month in Cook, DuPage, Kane, and Lake counties, and $127.43 per month everywhere else in Illinois.4Illinois General Assembly. Illinois Administrative Code 89 Part 113 – Aid to the Aged, Blind or Disabled – Section 113.247
Sheltered care and unlicensed personal care homes use a different build: the facility’s care rate plus a $30 personal needs allowance and a $10 grant adjustment allowance, with a $25 income exemption built into the standard.5Illinois Department of Human Services. PM 11-03-01 – Cash Assistance Standard
Figuring Your Countable Income
Once the Standard of Need is set, IDHS calculates countable income. The rules treat earned income, unearned income, and certain special payments differently, and most of the math in the formula happens here.
The $25 General Exemption
Every AABD Cash recipient outside long-term group care gets one $25 exemption applied to their first dollars of earned or unearned income. You only get one, no matter how many income sources you have.6Illinois General Assembly. Illinois Administrative Code 89 Part 113 – Aid to the Aged, Blind or Disabled – Section 113.120
Earned Income Disregards
Work income gets additional shielding, and the amounts depend on your eligibility category:
- If you qualify as aged or disabled, the first $20 of gross earnings is exempt, plus half of the next $60. Up to $50 of earned income can be disregarded on top of the $25 general exemption.6Illinois General Assembly. Illinois Administrative Code 89 Part 113 – Aid to the Aged, Blind or Disabled – Section 113.120
- If you qualify as blind, the first $85 of gross earnings is exempt, plus half of everything above $85. Income set aside under an approved plan for achieving self-support can also be excluded for up to 12 months.6Illinois General Assembly. Illinois Administrative Code 89 Part 113 – Aid to the Aged, Blind or Disabled – Section 113.120
Income That Doesn’t Count
Several unearned income types are fully excluded: SNAP benefits, USDA donated food, payments under the Older Americans Act nutrition programs, federal relocation assistance, certain Indian tribe per-capita distributions, and Illinois senior citizen property tax relief payments.7Illinois General Assembly. Illinois Administrative Code 89 Part 113 – Aid to the Aged, Blind or Disabled – Section 113.113
SSI is treated unusually. It is “protected income” that cannot be counted against anyone else in your household, but it is still counted as your own income when IDHS calculates your personal AABD grant.8Illinois General Assembly. Illinois Administrative Code 89 Part 113 – Aid to the Aged, Blind or Disabled – Section 113.111 At the 2026 federal rate of $994 per month, SSI alone often leaves only a small gap for AABD cash to fill, and if your Standard of Need falls below your SSI payment, no cash grant is issued.9Social Security Administration. SSI Federal Payment Amounts for 2026
A Worked Example
Take someone aged 70, living alone, renting an apartment, with $400 per month in Social Security and no earnings. Here is how the pieces fit together:
- Standard of Need: personal allowance (from the IDHS rate schedule) plus actual rent up to $97 plus the utility allowance.
- Gross income: $400 Social Security.
- Apply the $25 general exemption to unearned income: countable unearned income is $375.
- Grant: Standard of Need minus $375.
Add $100 per month of part-time work and the aged/disabled earned income disregard exempts the first $20 plus half of the next $60, a total of $50. That turns $100 in gross earnings into $50 of countable earned income. Total countable income becomes $375 unearned plus $50 earned, or $425, and the grant is Standard of Need minus $425.
Eligibility And Asset Limits
Running the math only matters if you qualify. You must be 65 or older, blind, or disabled as defined by the Social Security Administration, and an Illinois resident.10Legal Information Institute. Illinois Administrative Code Title 89, 113.1 – Description of the Assistance Program AABD is not limited to SSI recipients: people found ineligible for SSI because of excess income, and non-citizens whose federal time limit on assistance expired, can still qualify. Non-citizens who were legally present in the United States on August 22, 1996, and meet the requirements under 89 Ill. Adm. Code 113.10 also qualify.11Illinois General Assembly. Illinois Administrative Code 89 Part 113 – Aid to the Aged, Blind or Disabled
Resources are capped at $2,000 for a single person and $3,000 for two people, with $50 added per additional household member.12Illinois Department of Human Services. PM 07-02-01 – Asset Limits Countable resources include cash on hand, bank balances, and the cash value of life insurance. Your primary home and one vehicle are generally excluded. Two further exclusions can protect meaningful savings:
- Burial funds up to $1,500 per person, with a spouse allowed another $1,500, as long as the money is clearly designated. Burial plots, crypts, and urns for you and immediate family are excluded separately with no dollar cap.13Social Security Administration. SI 01130.410 – Burial Funds Exclusion
- Up to $100,000 in an ABLE (Achieving a Better Life Experience) account, if you became disabled before age 26. Only amounts above $100,000 count toward the resource limit.14Social Security Administration. Spotlight on Achieving a Better Life Experience (ABLE) Accounts
The AABD Medical program uses a separate $17,500 resource limit for individuals and couples that took effect in May 2023, but that higher limit does not apply to the cash grant.15Illinois Department of Healthcare and Family Services. Provider Notice Issued 05/19/2023 – Resource Limit Increase and Resumption of the Resource Test for Medical Cases
Applying And Getting The Exact Number
Any estimate you run at home is just that. The official calculation comes from a caseworker. You can start the process three ways:
- Online through the Application for Benefits Eligibility (ABE) portal at ABE.Illinois.gov, which also lets you upload supporting documents.16Illinois Department of Healthcare and Family Services. ABE Benefits
- By mail, sending a completed paper application to your local Family Community Resource Center.
- By phone, through the IDHS Help Line at 1-800-843-6154.
A caseworker schedules an eligibility interview and verifies your financials. IDHS must process the application within 45 days if you qualify as aged or blind, or within 60 days if you qualify based on disability. The written notice states whether you were approved and the exact monthly grant. Denials come with instructions for requesting a State Fair Hearing through the ABE appeals portal.16Illinois Department of Healthcare and Family Services. ABE Benefits
Have these ready before you apply: proof of age or disability determination, identification, proof of Illinois residency, bank statements and investment records, pay stubs or benefit award letters for every income source, and documentation of rent or mortgage and utility bills.
Keeping Your Grant Accurate
Your grant only stays correct if the inputs stay current. Tell your caseworker within 10 calendar days about any change in household, income, or resources. A new roommate, a Social Security raise, an inheritance, even moving to a cheaper apartment all affect the formula.17Illinois Department of Human Services. 587 – AABD Cash Aid to the Aged, Blind or Disabled
If you are overpaid, IDHS recoups the amount from future grants. The deduction cannot reduce your total monthly income and assets below 90% of the payment standard for someone in your situation.18Legal Information Institute. Illinois Administrative Code Title 89, 165.70 – Recoupment of Overpayments Failing to report, or reporting falsely, can trigger penalties beyond repayment.
One boundary worth knowing before you enroll: because AABD comes paired with Medicaid, Illinois is required to seek repayment from the estates of deceased recipients for medical assistance provided, with the first $25,000 of estate value exempt for anyone who died on or after July 1, 2022, and several additional exceptions for surviving spouses and certain surviving children.19Illinois Department of Healthcare and Family Services. Guide to the Medicaid Estate Recovery Program If you own a home, that is a conversation to have with an attorney before you apply, not after.