North Michigan Avenue practice in Chicago, with suburban appointments in Oakbrook Terrace. Handles Illinois probate and trust administration after a death — inventorying and appraising property, paying debts and estate taxes, and retitling trust assets to beneficiaries — plus adult guardianship and conservatorship. Attorney Jacklyn Truppa bills flat fees agreed in advance rather than hourly.
Naperville is in DuPage County.
More Special Needs Planning Firms in DuPage County
Oakbrook Terrace firm serving DuPage, Cook, Will, and Kane counties. Represents trustees and named beneficiaries in opening, administering, and closing estates — probate court appearances, property management, final tax returns, small estates, and will contests. Attorneys Ausaf Farooqi and Naveed Husain also draft Islamic wills and trusts.
Lisle practice on Warrenville Road serving DuPage County families, where Cindy Hutchins has twice chaired the DuPage County Bar Association Estate Planning and Probate Committee. Represents executors, administrators, and beneficiaries in probate and handles will contests and contested trusts and estates. Adds Medicaid planning, special needs trusts, and adult and minor guardianships.
Wheaton firm on Knoll Street, with a second office in St. Charles, serving DuPage, Kane, Cook, Will, and Kendall counties. Represents families in probate cases involving decedents’ estates and establishes guardianships of the person and of the estate for minors and disabled adults. Also drafts wills, revocable and irrevocable trusts, special needs trusts, and powers of attorney.
Libertyville firm serving Lake, Cook, and McHenry counties from eight Chicago-area offices. Represents executors, trustees, and beneficiaries in probate and trust administration and contested probate, and prepares wills, living and special needs trusts, and powers of attorney. Founded by brothers Gary and Stephen Newland nearly three decades ago.
Chicago Loop firm with offices in Northbrook, Oak Brook, and Lake Forest, covering Cook, DuPage, and Lake counties. Litigates will contests, breaches of fiduciary duty, citations to recover estate assets, and removal of executors and trustees, and administers estates, trusts, and guardianships alongside elder law and estate planning.
Probate in DuPage County
Probate Court Record
DuPage County Circuit Court
DuPage County · 18th Judicial Circuit
Phone
Hours
Monday-Friday 8:00 AM-4:30 PM
Office
505 North County Farm Road, Wheaton, IL 60187
Website
E-filing
Self-represented filing
Allowed
Self-help forms
How to file probate in DuPage County →
Verified October 15, 2026 · Source
Do I need a lawyer for probate in DuPage County? →Settling an estate in DuPage County →
Forms for Planning Your Estate in Illinois
Free forms for planning your estate in Illinois: will, living trust, pour-over will, powers of attorney and TOD deed. Prepare each form for Illinois.
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Revocable Living Trust
Create a revocable living trust to avoid probate, protect privacy, and control asset distribution.
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Financial Power of Attorney
Illinois treats a power of attorney as durable by default755 ILCS 45/2-3, 45/2-5, 45/2-8, 45/2-10.6, 45/3-3, 45/3-3.6, 45/3-4; 765 ILCS 5/28; 755 ILCS 5/11-1Verified Sep 18, 2026View source, and it is signed before 1755 ILCS 45/2-3, 45/2-5, 45/2-8, 45/2-10.6, 45/3-3, 45/3-3.6, 45/3-4; 765 ILCS 5/28; 755 ILCS 5/11-1Verified Sep 18, 2026View source witness and a notary.
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Last Will and Testament
In Illinois, a will is signed before 2755 ILCS 5/4-3Verified Oct 18, 2026View source witnesses, and the witnesses sign an affidavit at probate instead of a self-proving affidavit755 ILCS 5/4-3Verified Oct 18, 2026View source.
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Tools for Planning Your Estate in Illinois
Free tools for planning your estate in Illinois: will and trust costs, trust or TOD deed, and the signing rules. Run each tool for Illinois and read its answer.
How Much Does a Revocable Living Trust Cost?
An attorney-prepared revocable living trust in Illinois runs $3,680Estimate: 10 hours at $368, Clio's Illinois Trusts rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source to $5,520Estimate: 15 hours at $368, Clio's Illinois Trusts rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source for an individual, against $0 to $549 up front plus a subscription with an online service.
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How Much Life Insurance Do I Need?
In Illinois, four years at a public university cost about $108,856NCES Digest of Education Statistics 2023, Table 330.20, public 4-year in-state tuition, fees, room and board, academic year 2022-23Verified Oct 17, 2026View source and the cost of living is near the U.S. averageBEA Regional Price Parities, all items, by state, 2024Verified Oct 17, 2026View source; the state levies an estate tax35 ILCS 405/2Verified Sep 15, 2026View source above $4,000,00035 ILCS 405/2Verified Sep 15, 2026View source.
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What Does Estate Planning Actually Cost?
An attorney-prepared revocable trust in Illinois runs $3,680Estimate: 10 hours at $368, Clio's Illinois Trusts rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source to $5,520Estimate: 15 hours at $368, Clio's Illinois Trusts rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source and a simple will $1,002Estimate: 3 hours at $334, Clio's Illinois Wills and Estates rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source to $2,004Estimate: 6 hours at $334, Clio's Illinois Wills and Estates rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source, against $0 to $549 up front plus a subscription with an online service.
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Are My Beneficiary Designations Protected?
Illinois automatically revokes an ex-spouse as beneficiary at divorce755 ILCS 5/4-7(b); 750 ILCS 5/503(b-5); 760 ILCS 3/605Verified Sep 15, 2026View source; employer plans under ERISA follow federal rules either way, so a 401(k) beneficiary changes only by a new designation.
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