Who Should You Choose as Trustee of Your Illinois Trust?

 Posted on September 30, 2026 in Estate Planning

The right trustee for your trust is someone organized, impartial, financially careful, and genuinely willing to take the job. That is often not your oldest child, and it is not automatically the person you feel closest to. Naming a trustee is a practical decision about who can handle years of recordkeeping, tax filings, and difficult conversations with family members, and choosing out of obligation rather than fit is one of the most common mistakes people make.

Our DuPage County estate planning lawyer can walk through the options with you and help you pick someone.

What Does a Trustee Actually Do in Illinois?

A trustee manages the trust's property and carries out its terms. Under the Illinois Trust Code, 760 ILCS 3/802, a trustee must administer the trust solely in the interests of the beneficiaries. Other provisions require the trustee to follow the trust's terms, act prudently, and treat beneficiaries impartially. The trustee has to keep trust property separate from their own and clearly labeled as trust property, maintain adequate records, and keep beneficiaries reasonably informed.

A trustee opens and manages trust accounts, files trust tax returns, pays expenses and debts, maintains or sells real estate, decides on distributions, and documents everything. For a trust that runs until a grandchild turns 30, someone is signing paperwork for two decades.

Qualities That Make a Good Trustee

The traits that matter most are practical rather than emotional:

• Organized and reliable with paperwork, deadlines, and tax filings

• Careful with money, even without professional investment experience

• Able to tell a beneficiary no when a request falls outside the trust's terms

• Neutral enough to stay out of family alliances

• Likely to be able to serve for as long as the trust will last

• Reachable and able to handle property, banking, and court filings

• Actually willing to serve after an honest conversation about the workload

These qualities aren’t about who you love most or who would be hurt by not being asked. Those are separate questions, and confusing them is how families end up in litigation.

Should You Name a Family Member as Your Trustee?

Naming a family member is common in Illinois and works well in plenty of situations. A relative knows your family, understands what you intended, often serves without charging a fee, and can act quickly without a corporate approval process.

However, there are risks. A trustee who is also a beneficiary faces a built-in tension, because every decision about distributions affects their own share. The duty of loyalty does not disappear simply because the person is family.

Managing an investment account, filing a trust return, and documenting decisions are learnable. But a trustee learning on the job with your family's money creates exposure.

When Does It Make Sense to Use a Professional or Corporate Trustee?

A professional trustee, such as a bank, trust company, or attorney, charges a fee that is typically a percentage of trust assets each year. That cost buys experience, continuity, and neutrality. This option tends to make sense when:

• The trust holds a closely held business, commercial real estate, or other assets that need active management.

• The trust will run for decades, longer than any individual can reliably serve.

• A beneficiary has special needs, creditor problems, or difficulty managing money.

• Minor children are involved.

• You already expect family conflict after you are gone.

The tradeoffs of a professional trustee are cost, less flexibility around individual requests, and a relationship that feels institutional rather than personal. Some families split the difference by naming a relative to serve alongside a professional. Then, the relative handles judgment calls about beneficiaries, and the professional handles investments and administration.

Schedule a Free Consultation With Our Lisle, IL Estate Planning Attorney

Attorney Eron McCormick takes a guy-next-door approach to estate planning, explaining how a trust actually works in plain terms. You work directly with him throughout the planning process, not with a rotating staff. The firm also offers discounts for military members, veterans, and first responders, a small way of saying thank you for their service to this community and this country.

Contact The McCormick Law Firm, LLC at 630-517-8570 to schedule a free consultation with our DuPage County estate planning lawyer today.