You have been making decisions for this kid for eighteen years. You signed the sports physicals, you talked to the pediatrician, you saw the report cards. Then there is a birthday, and legally none of that carries over. The change is invisible until the day you need something, and the day you need something is usually a bad day. August is a good month to fix it, because you have the car loaded anyway.
The short answer
At 18 your child is an adult, and hospitals, schools, and banks are no longer permitted to deal with you by default. Three documents restore that access: a health care power of attorney, a power of attorney for property, and written releases for medical and school records. The whole set takes about an hour to sign.
What actually changes at 18
Two federal rules do most of the work here, and neither one is a technicality.
Under the HIPAA Privacy Rule, a health care provider may deal with a patient’s “personal representative.” For an unemancipated minor, that is normally the parent. For an adult, the U.S. Department of Health and Human Services describes the personal representative as a person with legal authority to make health care decisions on behalf of the individual, and it lists a health care power of attorney as the first example. Being the mother is not, by itself, legal authority anymore.
Under FERPA, education records follow the same pattern. Rights transfer to the student once the student becomes an “eligible student,” which the U.S. Department of Education defines as a student who has reached 18 years of age or is attending an institution of postsecondary education. That covers grades, but it also covers the registrar, the bursar, and the conduct office. You can be paying the tuition bill and still be told the school cannot discuss the account with you.
Document one: health care power of attorney
This is the one that lets your child name who speaks for them if they cannot speak for themselves. Illinois provides a statutory form at 755 ILCS 45/4-10. It needs one witness who is at least 18, who is not the agent and not related to the agent by blood, marriage, or adoption, and who is not the treating physician or an owner or operator of the facility providing care. Notarization is not required for this one.
Your child picks the agent. It does not have to be a parent. That is worth saying out loud to an eighteen year old who is bristling at the whole conversation, because the point of the document is that they choose, not that you take over.
Document two: power of attorney for property
The financial one is the document families skip, and it is the one that causes the most day to day grief. Illinois has a statutory short form for property at 755 ILCS 45/3-3. It requires at least one witness, and unlike the health care form, the principal’s signature must be notarized.
What it buys you is ordinary life. Talking to the bank about a frozen debit card. Dealing with a car title or an insurance claim after a fender bender in a parking lot at school. Signing a lease amendment. Handling a financial aid or bursar problem from four hours away. None of that requires an emergency. It just requires authority.
One decision to make when you sign: the document can be written to take effect immediately, or only if your child becomes unable to act. Both are legitimate. An immediate document is far more useful for a college student who wants help with a bank on a Tuesday, and a springing document is more conservative. Decide it on purpose rather than by default.
Document three: the records releases
These are short and they are the ones people forget. A HIPAA authorization lets a provider talk to you even when your child is perfectly able to make their own decisions, which is most of the time. A FERPA release, usually a form the school itself provides through the student portal, does the same for education and billing records.
Have your student complete the school’s FERPA release during orientation week, while they are already clicking through portals. It takes two minutes then and is a two week email chain in November.
The honest part: Illinois already gives parents some ground
Here is the piece most articles on this topic leave out, and you should have it before you spend money.
If your adult child genuinely cannot make their own medical decisions and there is no health care power of attorney, Illinois does not leave the hospital guessing. The Health Care Surrogate Act, at 755 ILCS 40/25, sets a priority list of surrogate decision makers: a court appointed guardian of the person, then the spouse, then an adult son or daughter, then either parent, then an adult brother or sister, then an adult grandchild, then a close friend. For a single college student with no children, a parent is usually reachable on that list.
So the health care power of attorney is not the emergency it is sometimes sold as. What it does is let your child choose the person instead of taking whoever the statute produces, and it avoids the situation where divorced parents sit at the same priority level and have to reach a consensus in a hospital corridor.
The gap the Surrogate Act does not touch is everything else. It does not help with a bank, a landlord, a registrar, a car title, or an insurance company. It only applies when your child lacks decisional capacity, which means it does nothing on the ordinary Tuesday. That is why the property power of attorney and the records releases carry more of the practical weight than the document everyone talks about.
Frequently asked questions
Does my 18 year old really need these if they are healthy?
The documents are not about current health. They are about access on a day when something has gone wrong and nobody has time to go to court. A healthy student is exactly who should sign them, because it takes an hour when nothing is happening and cannot be done at all once capacity is lost.
Can we do this after they leave for school?
Yes, but it is harder. Illinois requires a witness for both forms and a notary for the property power of attorney, which means your student needs to find both wherever they are. Signing before move-in, while everyone is in the same room, is simply easier.
Does an Illinois power of attorney work in another state?
Generally yes. Most states honor a power of attorney validly executed under another state’s law, though individual hospitals and banks sometimes push back on unfamiliar forms. If your student is attending school out of state, mention it, because the documents can be prepared with that in mind.
Do these documents let me control my child’s money or grades?
No. A power of attorney is permission to act, not authority over your child. Your student chooses the agent, chooses the scope, and can revoke the documents at any time while they have capacity. That is worth explaining to them, because it is usually their real objection.
One meeting, about an hour
If your student is heading to SIU in Carbondale, to Rend Lake College, or four states away, the paperwork is the same and the reason is the same. Carbondale is worth a specific mention: SIH Memorial is the only Level II trauma center south of Springfield, so if something serious happens anywhere in the sixteen counties around it, that is likely where your child ends up while you are still on the road. Being able to get a straight answer by phone during that drive is the entire point of these documents.
Olson & Reeves prepares the full set in a single appointment, and we would rather do it in August than in October. Read more on our Illinois power of attorney page or our Southern Illinois estate planning page. Call (618) 316-7322 to schedule your consultation.