How Do I Name a Guardian for My Minor Children in Illinois?
In Illinois, a parent names a guardian for a minor child in a will or a separate signed writing755 ILCS 5/11-5(a-1), 11-5(a)Verified Sep 15, 2026View source, and the nomination covers the child until the age of majority, 18755 ILCS 5/11-1Verified Sep 15, 2026View source.
In Illinois, a parent names a guardian for a minor child in a will or a separate signed writing755 ILCS 5/11-5(a-1), 11-5(a)Verified Sep 15, 2026View source. It needs your signature and 2 witnesses (18+), and the nomination covers the child until the age of majority, 18755 ILCS 5/11-1Verified Sep 15, 2026View source. It can be recorded alongside the rest of an estate plan when you create a revocable living trust.
When a parent has named a guardian, the nomination is one factor the court weighs in deciding the child's best interest755 ILCS 5/11-5(a-1), 11-5(a)Verified Sep 15, 2026View source. A backup guardian named in the same document applies if the first choice cannot serve.
Yes. Illinois recognizes a separate signed declaration naming a guardian, so a full will is not required to make the nomination755 ILCS 5/11-5(a-1), 11-5(a)Verified Sep 15, 2026View source, so a full will is not required; a will remains the standard place to do it.
Yes. Illinois allows a Short-term guardian, under which any adult can be authorized for a limited time (up to 1 year) without transferring custody755 ILCS 5/11-5.4; 755 ILCS 5/11-13.2Verified Sep 15, 2026View source.
In Illinois, a child 14 or older may choose their guardian, subject to the court's approval755 ILCS 5/11-5(c)Verified Sep 15, 2026View source.
Is this your situation?
Get a complete guide for your specific circumstances.
New Baby or Adoption
Your family is growing. Your protection should too. Guardian nominations, trusts for minors, beneficiary updates, and the documents new parents need in place.
Learn more
Marriage
What married couples need in place: one joint trust or two, wills, beneficiary updates, and the spousal rights your state grants you automatically.
Learn more
New Home
How to put your house in a revocable trust: the deed you record, what it does to your mortgage and property taxes, and when a TOD deed is simpler.
Learn more
Retirement
Retirement changes your financial picture. Healthcare directives, beneficiary reviews, long-term care planning, and protecting what you've built.
Learn moreForms for Planning Your Estate in Illinois
Free forms for planning your estate in Illinois: a will, living trust, pour-over will, both powers of attorney, living will, and TOD deed.
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.
Healthcare Power of Attorney
Illinois requires 1755 ILCS 45/4-10Verified Oct 15, 2026View source witness for a healthcare power of attorney; notarization is not required755 ILCS 45/4-10Verified Oct 15, 2026View source.
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.
Transfer on Death Deed
In Illinois, a transfer on death instrument is signed before a notary755 ILCS 27/1 to 27/95Verified Oct 18, 2026View source and 2755 ILCS 27/1 to 27/95Verified Oct 18, 2026View source witnesses, then recorded with the county before the owner's death755 ILCS 27/1 to 27/95Verified Oct 18, 2026View source.
Vehicle Transfer on Death
Name a beneficiary to inherit your vehicle at death without probate. Available in 26 states and the District of Columbia.
Living Will
In Illinois, the living will is the Living Will Declaration755 ILCS 35 (Illinois Living Will Act), §§ 1-10Verified Sep 27, 2026View source, a document of its own, apart from the healthcare power of attorney.
Tools for Planning Your Estate in Illinois
Free tools for planning your estate in Illinois: what a will or trust costs, whether you need a trust or TOD deed, and how documents are signed.
How Much Does a Will Cost?
An attorney-prepared will in Illinois runs $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 $299 up front with an online service, and probate on a $500,000 estate adds about $25,745755 ILCS 5/27-2 (reasonable compensation; no statutory percentage)Verified Sep 8, 2026View source.
Trust or Will: Which Costs Less?
In Illinois, a will-based plan pays probate attorney fees of typically 1.9%755 ILCS 5/27-2 (reasonable compensation; no statutory percentage)Verified Sep 8, 2026View source to 3%755 ILCS 5/27-2 (reasonable compensation; no statutory percentage)Verified Sep 8, 2026View source of the estate; a funded revocable trust keeps those assets out of probate and off that fee.
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.
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.
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.
How Do I Sign Estate Documents?
Find witness, notary, and remote signing requirements for all 50 states.
Will My Estate Documents Transfer?
Check if estate planning documents signed in one state are valid in another.
How Much Does Probate Cost?
Probate on a $500,000 estate in Illinois costs an estimated $25,745755 ILCS 5/27-2 (reasonable compensation; no statutory percentage)Verified Sep 8, 2026View source. Attorney fees run 1.9%755 ILCS 5/27-2 (reasonable compensation; no statutory percentage)Verified Sep 8, 2026View source to 3%755 ILCS 5/27-2 (reasonable compensation; no statutory percentage)Verified Sep 8, 2026View source of the estate under a reasonable-compensation standard.
You'll be back. Every time life changes.
Illinois Estate Planning Resources
In-depth guides covering Illinois probate laws, trust requirements, and estate planning strategies.