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Income and Social Security

Illinois SSI supplement

Illinois's Aid to the Aged, Blind or Disabled (AABD) cash program adds a state payment for people 65 and older whose income doesn't cover the costs the state allows, such as rent and utilities.

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From the Illinois Department of Human Services
An older man works out his monthly budget at a desk with a calculator and a notebook

The Department of Human Services works out a budget and pays the gap. It is paid separately from SSI, and people who get it also get medical assistance.

How to apply in Illinois

In person
Your local IDHS Family Community Resource Center

Applying is free. Nobody should charge you to apply.

Apply on the official site

Who may qualify in Illinois

Who may qualify for Aid to the Aged, Blind or Disabled (AABD) Cash
Age65 or older (or blind or disabled)
SSIYou get SSI, or your income is too high for SSI
ResidencyMust live in Illinois and be a U.S. citizen or meet certain rules for noncitizens

Source: Illinois Department of Human Services (source 2)

What you may get

What Aid to the Aged, Blind or Disabled (AABD) Cash pays
Monthly AABD cash, one person living on their own (2026)Depends on your income and allowed living costs. Paid when your budgeted needs are at least $1 more than your income.

Source: Illinois Department of Human Services (source 3)

How Illinois is different

Where Illinois's rules differ from the federal rules for State SSI supplements.

  • Paid separately by the state; apply with the Illinois Department of Human Services
  • You may qualify even if your income is too high for SSI

Source: Illinois Department of Human Services (source 5)

Good to know

  • The rent allowance in the AABD budget is capped at $97 a month, plus allowances for utilities and furnishings if they are part of the rent.
  • People who get AABD cash also get medical assistance and may get SNAP.
  • The state has a legal right to recover what it paid through AABD.

Source: Illinois Department of Human Services (source 4)

Free help

Free help with this in Illinois

More help in Illinois

State SSI supplement in another state

Sources

  1. Illinois Department of Human Services, Aid to the Aged, Blind, and Disabled (AABD) (official government site). Checked Oct 28, 2026.
  2. Illinois Department of Human Services, PM 11-01-00: AABD Cash Assistance Standard (official government site). Checked Oct 28, 2026.
  3. Illinois Department of Human Services, PM 11-02-03: Using the AABD Cash Assistance Standard (official government site). Checked Oct 28, 2026.
  4. Illinois Department of Human Services, PM 11-01-02: Shelter (official government site). Checked Oct 28, 2026.
  5. Illinois Department of Human Services, Cash, SNAP & Medical Assistance (how to apply) (official government site). Checked Oct 28, 2026.

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