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Illinois Last Will and Testament

Quick answer: a Illinois will must be signed by the testator and two witnesses (755 Ill. Comp. Stat. 5/4-3); notarization is not required for validity. Details below.

A last will and testament lets you name an executor, a guardian for minor children, and the people who inherit your estate. In Illinois, a will generally must be signed by the testator and two witnesses; notarization is not required for the will to be valid (755 Ill. Comp. Stat. 5/4-3).

This template walks you through your executor, your beneficiaries, and any specific gifts, then produces a Illinois will ready to print and sign following the requirements below, in Word and PDF.

Create your Illinois last will and testamentRead the full Last Will and Testament guide

Illinois will signing requirements

Illinois last will and testament requirements at a glance
WitnessesTwo witnesses
NotarizationNot required for the will to be valid; a notary comes in only for the optional self-proving affidavit
Self-proving affidavitNot provided for by statute
Holographic (handwritten) willsNot recognized
Statute755 Ill. Comp. Stat. 5/4-3

Illinois does not use a separate self-proving affidavit: a proper attestation clause signed by the witnesses is prima facie evidence of due execution.

Illinois requires two attesting witnesses; an unwitnessed handwritten will is not valid.

Verify before you rely on it

Wills statutes change, and probate courts apply them strictly. Confirm the current Illinois requirement in the statute cited above (or with your state's self-help resources) before signing your will.

Last will and testament requirements in Illinois

The formalities come first, because probate courts apply them strictly. In Illinois, a will must be signed by the testator and two witnesses (755 Ill. Comp. Stat. 5/4-3). Choose witnesses who take nothing under the will: it keeps the execution clean and unchallengeable on that ground.

A common misconception is that wills must be notarized. In Illinois, notarization is not what makes the will valid: the witnesses do that work. The notary enters the picture only for the optional self-proving affidavit, which is about probate convenience rather than validity.

Illinois does not provide for self-proving affidavits: Illinois does not use a separate self-proving affidavit: a proper attestation clause signed by the witnesses is prima facie evidence of due execution. Practical consequence: keep your witnesses' full names and current contact details with the will, and consider choosing witnesses likely to remain reachable, because the probate court may need them to prove the will's execution.

Illinois does not recognize unwitnessed handwritten wills: Illinois requires two attesting witnesses; an unwitnessed handwritten will is not valid. A handwritten document only works here if it is executed with the same witness formalities as any other will, so there is no shortcut around the signing ceremony.

Substance matters too: name an executor and a backup, designate a guardian for minor children, and describe who takes what in terms a stranger could apply without guessing. Remember that beneficiary-designated assets such as life insurance and retirement accounts pass outside the will entirely; reviewing those designations is part of writing a coherent Illinois estate plan.

Step by step: preparing your Illinois last will and testament

Here is the path from first draft to a will a Illinois probate court will accept without friction.

  1. Inventory what the will controls. List your assets and mark which pass by beneficiary designation (life insurance, retirement accounts, transfer-on-death titles) rather than by will. The will governs the rest, and knowing the boundary prevents contradictory instructions.
  2. Choose the executor and guardians. Name an executor you trust with paperwork and deadlines, plus an alternate. If you have minor children, name a guardian and a backup: this designation alone is reason enough for many parents to write a will.
  3. Decide the distribution. Set out beneficiaries and shares in plain terms, including what happens if a beneficiary does not survive you. Specific gifts (a vehicle, an heirloom, a sum of money) come first, then the residuary clause sweeps up everything else.
  4. Complete the will with the guided form. The questionnaire on the main page walks through executor, guardians, beneficiaries, and specific gifts, and assembles the will as you answer. Download it in Word and PDF, then read the whole document once before the signing.
  5. Hold the signing ceremony. Sign it in the presence of two witnesses as 755 Ill. Comp. Stat. 5/4-3 requires, and have them sign in your presence. Use disinterested witnesses who inherit nothing under the will.
  6. Store the will where it will be found. Keep the original where your executor can find it, tell them where it is, and keep your witnesses' contact details with it. A perfectly executed will that nobody can locate helps no one.

How this template works in Illinois

Answer guided questions about your executor, guardians for minor children, and beneficiaries, and the will writes itself in front of you. Then print it and sign it with your witnesses following the Illinois requirements above; a will has no effect until it is properly signed.

The form, the live preview, and the full guide live on the main Last Will and Testament page.

Illinois last will and testament FAQ

How many witnesses does a will need in Illinois?

A Illinois will must be signed by two witnesses (755 Ill. Comp. Stat. 5/4-3). Choose disinterested witnesses who take nothing under the will.

Does a will have to be notarized in Illinois?

No. Validity in Illinois comes from the testator's signature and the witnesses, not from a notary. Notarization appears only in the optional self-proving affidavit, which simplifies probate but is not required for the will to be valid.

Is a handwritten will valid in Illinois?

Not as an unwitnessed document: Illinois requires two attesting witnesses; an unwitnessed handwritten will is not valid. A handwritten will only works in Illinois if it is executed with the same witness formalities as any other will.

What happens if I die without a will in Illinois?

Your estate passes under the Illinois intestacy statutes, which distribute property to relatives in a fixed order that may not match your wishes, and the probate court chooses the administrator and any guardians without your input. A valid will replaces that default scheme with your own decisions, which is the core reason to write one.

Last Will and Testament in other states