Picture this: your mother hands you a signed Power of Attorney document and says, “Now you’re in charge if anything happens to me.”
Most people in that moment have no idea that they’ve just stepped into a legally significant role with real obligations, real liability, and real consequences if those obligations are ignored.
In Illinois, being named a trusted agent (or “attorney-in-fact”) under a Power of Attorney is governed by 755 ILCS 45, the Illinois Power of Attorney Act. This statute spells out exactly what agents are required to do — and what happens when they fall short.
If your Chicagoland family is navigating this for the first time or you’re considering a POA as part of your estate plan, here’s what you need to know.
What a Power of Attorney Does in Illinois
A Power of Attorney is a written document in which a competent adult (the “principal”) designates another adult (the “agent”) to manage financial, legal, or other matters on their behalf.
Illinois recognizes several types under 755 ILCS 45:
- General or Durable Power of Attorney: granting broad authority, this allows an agent to act in nearly all capacities for the principal. This designated agent should be completely trustworthy.
- Healthcare POA: designates an agent to make medical decisions if the principal becomes unable to do so (governed by 755 ILCS 45/4-1 et seq.).
- Special Power of Attorney or Limited POA: authorizes a chosen agent to perform specific, restricted acts on behalf of the principal, such as property transactions or managing affairs during a temporary absence.
- Springing Power of Attorney: this typically takes effect only after a specific event occurs, and usually requires written confirmation from physicians and verified medical evidence. This type of POA can take longer to activate and disrupt the handling of urgent financial needs.
A critical distinction every Illinois agent must understand: a “durable” Power of Attorney remains in effect even if the principal later becomes incapacitated — but only if the document contains the specific language required under 755 ILCS 45/2-5.
Illinois also generally recognizes validly executed out-of-state POAs, though re-execution under Illinois law is recommended whenever a client establishes significant ties to the state.
The Agent’s Fiduciary Role Under Illinois Law
This is where Illinois law sets itself apart, and where many agents are caught off guard.
2011 amendments to the Illinois Power of Attorney Act significantly raised the standard of care. Under 755 ILCS 45/2-7, agents are now required to act in good faith, with due care, competence, and diligence, and always in the best interest of the principal.
This is not a passive standard. It is an active, ongoing obligation that applies to every decision made under the POA.
The core fiduciary duties Illinois law imposes on every agent include:
- Duty of Loyalty: The agent’s decisions must serve the principal’s interests, not the agent’s own.
- Duty to Avoid Self-Dealing: Transferring the principal’s assets to yourself, making gifts on your own behalf, or financially benefiting from the role is prohibited unless the POA document explicitly authorizes it and the principal initialed those provisions while competent.
- Duty to Keep Property Separate: The principal’s funds must never be commingled with the agent’s personal accounts.
- Duty to Keep Records: Agents must maintain a complete, accurate paper trail of every transaction made on the principal’s behalf.
One more thing that principals and agents should keep in mind: an agent’s authority is never broader than the document itself.
Accounting and Recordkeeping: What Illinois Requires
The recordkeeping duty under 755 ILCS 45/2-7 is one of the most overlooked (and most consequential) obligations an Illinois agent carries.
Courts and interested parties, including the principals themselves, a court-appointed guardian, or family members with standing, can demand a formal accounting at any time.
In practical terms, good recordkeeping means:
- Using dedicated accounts. Open a separate bank account in the principal’s name for all transactions. Never run principal funds through your personal checking account.
- Keeping source documents. Retain bank statements, cancelled checks, deposit slips, receipts, invoices, and contracts for every transaction made on behalf of the principal.
- Logging the details. For each transaction, note the date, amount, payee, and how it benefited the principal or fulfilled one of their obligations.
- Being ready to report. Be prepared to produce a complete accounting on request.
Here is what many agents do not realize: under Illinois law, an agent who fails to keep adequate records can face liability even for losses that were not caused by bad faith or intentional wrongdoing.
Why Local Guidance Matters in Chicago
For many Chicago‑area clients, a Power of Attorney is about more than paying a few bills.
It may involve managing rental properties, overseeing a family business, or coordinating with investment advisors and tax professionals. In these situations, even well‑intentioned agents can find themselves overwhelmed by the legal, financial, and interpersonal dynamics.
At the Law Offices of J. Jeltes, we’re intimately familiar with Illinois estate planning. Our compassionate advocates draft clear, tailored plans and help you understand what the laws require.
Clear documentation and proactive communication will protect your interests and your rights. Reach out and schedule a consultation with our Illinois estate planning professionals today!
