ILLINOIS GUIDE
Surviving spouse planning in Illinois
What to know about survivor benefits, taxes and local resources across Illinois.
Begin with Illinois Courts: Self Help
The Illinois Courts Self Help index links court information and assistance resources. It is broader than probate. Use it to identify the right circuit contact and ask whether a locally published estate packet or standing order must be read with any statewide material.
Keep your questions separate from the actual filing: which office, which current instructions, and who is authorized to act? Do not send personal records to a directory or a general inquiry address. This guide does not determine whether a court process is necessary.
Sources for this section
- Illinois Courts: Self Help(opens in a new tab)Last checked 2026-11-08
A question for Illinois Department of Revenue
Which Illinois individual and fiduciary income instructions apply, and should estate tax questions be directed to another state office?
Bring that question to a tax professional with the official agency instructions for the relevant year. The federal return, an estate's income return, and a state-specific filing are separate review topics; this site does not assume a state tax result.
Sources for this section
- Illinois Department of Revenue(opens in a new tab)Last checked 2026-11-08
- IRS: Deceased person and estate responsibilities(opens in a new tab)Last checked 2026-11-08
A state aging-resource contact: Illinois Department on Aging
Keep Illinois Department on Aging separate from the court and tax offices. Use the official destination below to ask which aging-information or legal-assistance contacts cover your actual county. Ask about scope and eligibility before sharing personal information; being a surviving spouse does not by itself establish eligibility.
A program directory is not a reservation, legal representation, or a promise of funding. For readers outside an aging program's scope, ask the court's self-help contact about other legal-information routes.
Sources for this section
- Illinois Department on Aging(opens in a new tab)Last checked 2026-11-08
- Illinois Courts: Self Help(opens in a new tab)Last checked 2026-11-08
Benefits and support alongside state questions
Social Security survivor eligibility and payment coordination are federal questions. Keep an SSA question list separate from the state paperwork. Older adults and their families can also use ACL's Eldercare Locator with their actual location to explore community resources; eligibility and availability must be confirmed with the organization.
Sources for this section
- SSA: Who can get survivor benefits(opens in a new tab)Last checked 2026-11-08
- SSA: Survivor payments and other benefits(opens in a new tab)Last checked 2026-11-08
- Administration for Community Living: Eldercare Locator(opens in a new tab)Last checked 2026-11-08