What Happens If There Is No Power of Attorney in Illinois

Your parent had a stroke three days ago. They're in the ICU. You need to access their bank account to pay the mortgage, talk to their doctors about treatment options, and start figuring out rehab placement. But there's no power of attorney on file anywhere. Under Illinois law, being their adult child gives you exactly zero legal authority to do any of these things.

You Have No Default Legal Rights as Next of Kin

This is the part that catches families off guard. Illinois does not recognize any automatic right of adult children to manage a parent's finances, access their medical records, or make health care decisions — no matter how close the relationship. Banks will refuse you at the window. Doctors will cite HIPAA. Insurance companies won't talk to you. The utility company won't discuss the account.

The one narrow exception is the Health Care Surrogate Act (755 ILCS 40/), which activates only when a physician and a second qualified provider certify in writing that the patient lacks decisional capacity and has a qualifying condition — terminal illness, permanent unconsciousness, or an incurable and irreversible condition. Even then, surrogate authority covers only medical decisions. A health care surrogate cannot sign financial contracts, access bank accounts, sell property, or apply for Medicaid benefits.

The Only Path Left: Guardianship

Without a power of attorney, the path to authority beyond the Health Care Surrogate Act's limited clinical fallback is petitioning for guardianship through the probate division of the circuit court.

What that involves:

• A physician examination and written report documenting your parent's disability (the report must be dated within three months of filing)
• Filing a formal petition with the circuit court, including an estimate of your parent's estate value and a list of their nearest relatives
• Having the county sheriff personally serve your parent with the petition at least 14 days before the hearing
• A court-appointed Guardian ad Litem investigating the situation and filing a recommendation
• A probate hearing where a judge determines whether your parent meets the legal standard for a "disabled person"
• If the estate is involved, posting a fiduciary bond of at least 1.5 times the value of your parent's personal estate with a corporate surety, or at least double that value with no surety or personal sureties; an additional bond may be required for real estate

The whole process typically takes 60 to 90 days. Filing fees start at $50 for person-only guardianship and $70 for estates under $15,000, but attorney fees commonly run $3,000 to $7,000 for uncontested cases and significantly more if a sibling contests the petition.

Until the court appoints a guardian, nobody has general authority to manage your parent's finances; the Health Care Surrogate Act is limited to qualifying clinical decisions, and temporary guardianship may be available in an emergency. Bills go unpaid. Investment accounts can't be accessed. Property taxes accumulate.

When a Parent Refuses to Sign

The other version of this problem: your parent is still competent but won't sign a power of attorney. Maybe they're in denial about their cognitive decline. Maybe they're afraid of losing control. Maybe a less-involved sibling has told them you're trying to take their money.

You cannot force a competent adult to sign a power of attorney. Period. And you shouldn't try — any document signed under pressure can be challenged later as the product of undue influence.

What you can do:

Have the conversation at a neutral time. Not during a crisis, not after a doctor's appointment, not when tensions are high. Frame it as something everyone does — because everyone should — and focus on what happens to them if they don't. The guardianship process is public, expensive, and takes their choices away entirely. A POA lets them pick who they trust while they still can.

Bring a trusted third party. Sometimes a parent won't hear it from their child but will listen to their family doctor, their pastor, or a friend who's been through it. A geriatrician or the parent's primary care physician can explain the practical consequences in medical terms that land differently than a child's concerns.

Document their refusal. If your parent declines despite understanding the consequences, make a note of the date and circumstances. If capacity declines later, this documentation helps the guardianship court understand that the family tried the less restrictive option first — a statutory requirement for guardianship petitions in Illinois.

Know the timeline. Capacity loss from Alzheimer's is progressive but not always linear. Your parent may have windows of lucidity where they're willing to reconsider. If that happens, act immediately — schedule the signing with a witness and notary within days, not weeks.

The Illinois Power of Attorney & Guardianship Kit covers both tracks: the POA execution process for parents who can still sign, and the step-by-step guardianship filing path for families who've run out of time.

See more Illinois guides →