Inheritance Disclaimer and Renunciation Requirements in Illinois
At a glance
| Governing law and covered interests | 755 ILCS 5/2-7 (Probate Act of 1975); any property or interest passing by any means, including survivorship interests and powers held under the Illinois Trust Code |
|---|---|
| Whole, partial, and conditional disclaimer | Whole or partial; may cover a fractional share, undivided interest, identified asset, portion or amount, limited interest/estate, or survivorship-derived interest. Section 2-7 does not expressly authorize conditional disclaimers. |
| Writing or record and required contents | Written disclaimer required; it must describe the property or interest, be signed, and declare the disclaimer and its extent. No statutory original-document requirement. |
| Signature, witnesses, acknowledgment, and notary | Signed by the disclaimant or representative; no witness, acknowledgment, oath, verification, or notary requirement in § 2-7 |
| State deadline, irrevocability, and federal-tax overlay | No fixed Illinois validity deadline; mere lapse of time, with or without knowledge, is not acceptance. A disclaimer made under § 2-7 is irrevocable and binding, but the section does not state a separate delivery-trigger formula. Federal qualified-disclaimer rules separately use a 9-month receipt deadline and other tax conditions. |
| Delivery, filing, and recipient | Deliver to transferor/donor or representative, trustee, or other titleholder. If none readily determinable, deliver to possessor or successor taker, or use the permitted filing/recording route. A death-transfer counterpart may be filed with the circuit-court clerk where the estate is or could be administered. |
| Real-property recording and notice | An executed counterpart may be recorded with the county recorder where the real estate lies (or filed with the registrar of titles for registered land). Section 2-7 states no constructive-notice, purchaser, or lienholder consequence for recording or nonrecording. |
| Acceptance, transfer, insolvency, and creditor bars | Barred by pre-effect judicial sale; assignment, conveyance, encumbrance, pledge, sale, other transfer, or contract; written waiver; or acceptance. Acceptance must be affirmatively proved and includes possession, delivery, or benefits; mere delay is not acceptance. No general insolvency or creditor rule in § 2-7. |
| Effective date and destination | Governing instrument controls; otherwise present death transfers treat the disclaimant as predeceasing the decedent, revocable transfers use the date revocation/control ends, other inter vivos transfers use the transfer date, and future interests use the vesting event. The disclaimer relates back; affected future interests generally accelerate; the disclaimant may still take the same property in another capacity. |
Requirements one by one
Governing law and covered interests
Illinois puts its general rule in Probate Act § 2-7, codified at 755 ILCS 5/2-7. Subsection (a) covers property or an interest passing "by whatever means," including survivorship-derived interests and powers held under the Illinois Trust Code. This page covers an adult acting personally, not the separate court-approval rules for a representative of a decedent or ward.
Whole, partial, and conditional disclaimer
Section 2-7(a) allows all or part of an interest to be refused and lists fractional shares, undivided interests, identified assets, portions or amounts, limited interests or estates, and survivorship interests. It does not expressly authorize a conditional disclaimer, so the table does not add that option.
Writing or record and required contents
Section 2-7(b) requires a written disclaimer that describes the property or interest, is signed, and declares the disclaimer and its extent. The section does not require an original rather than an executed counterpart or copy; subsection (c) expressly uses "executed counterpart" for its optional court-filing and real-property-recording routes.
Signature, witnesses, acknowledgment, and notary
The statutory form requires the disclaimant's or representative's signature. Section 2-7 does not add witnesses, acknowledgment, an oath, a verification, or notarization as a general effectiveness condition.
State deadline, irrevocability, and federal-tax overlay
Illinois sets no fixed state validity deadline. Subsection (e) says mere lapse of time, with or without knowledge, does not constitute acceptance. The practical state clock is whether a statutory bar has already occurred. Subsection (d) says a disclaimer made pursuant to the section is irrevocable and binding, but it does not supply a separate formula tying irrevocability specifically to a delivery date.
Federal tax qualification is separate. The qualified-disclaimer definition in 26 U.S.C. § 2518(b) has a nine-month receipt deadline and other conditions; those federal requirements do not become Illinois's general state deadline.
Delivery, filing, and recipient
Subsection (c) directs delivery first to the transferor or donor or representative, or to the trustee or other titleholder. If none can readily be determined, the disclaimer may go to a possessor or the person entitled because of the disclaimer, or use the filing or recording routes. For an interest passing at death, an executed counterpart may be filed with the circuit-court clerk in the county where the estate is administered or could be administered. The section makes that court filing permissive, not a universal requirement.
Real-property recording and notice
An executed counterpart may be recorded with the recorder in the county where the real estate lies, or filed with the registrar of titles for registered land. Section 2-7 does not state a constructive-notice, bona-fide-purchaser, or lienholder consequence for recording or failing to record.
Acceptance, transfer, insolvency, and creditor bars
Subsection (e) bars the disclaimer after judicial sale; assignment, conveyance, encumbrance, pledge, sale, another transfer, or a contract; written waiver; or acceptance. Acceptance must be affirmatively proved and includes taking possession, accepting delivery, or receiving benefits. For joint tenancy, acceptance extends only to the statutory fractional share. Mere delay is not acceptance. The section states no general insolvency or creditor rule.
Effective date and destination
The governing instrument controls if it expressly addresses disclaimers. Otherwise, subsection (d) uses a deemed-predecease structure: death transfers refer to the decedent's death, revocable instruments to the date the maker loses complete transfer power, other inter vivos transfers to the transfer date, and future interests to the event that finally fixes the taker and interest. The disclaimer relates back, and a future interest following the disclaimed interest generally accelerates. Illinois also expressly allows the disclaimant to receive the same property in another capacity or another interest in it.
What trips people up
Circuit-court filing is an available route, not a universal step. The primary rule is delivery to the donor, transferor, trustee, or titleholder; filing becomes relevant under subsection (c)'s fallback and death-transfer provisions.
Mere delay does not equal acceptance. Possession, delivery, benefits, transfer, or other affirmative conduct matters; acceptance must be proved.
Illinois declares a valid disclaimer irrevocable but does not say "on delivery." Avoid adding a trigger the statute itself does not state.
Common questions
Does an Illinois disclaimer need a notary? Not under § 2-7's general form rule.
Can I file it with the probate court? For an interest passing at death, an executed counterpart may be filed with the circuit-court clerk where the estate is or could be administered, but the correct delivery route still matters.
Can I keep a different interest in the same property? Section 2-7 expressly says a disclaimer does not prevent the disclaimant from taking the same property in another capacity or receiving another interest in it.
Statutes and sources
- 755 ILCS 5/2-7(a)-(b) — scope, partial forms, writing, contents, and signature. https://www.ilga.gov/documents/legislation/ilcs/documents/075500050K2-7.htm (accessed 2026-08-01)
- 755 ILCS 5/2-7(c) — delivery, circuit-court filing, and real-property recording. https://www.ilga.gov/documents/legislation/ilcs/documents/075500050K2-7.htm (accessed 2026-08-01)
- 755 ILCS 5/2-7(d) — relation back, destination, acceleration, retained capacities, irrevocability, and binding effect. https://www.ilga.gov/documents/legislation/ilcs/documents/075500050K2-7.htm (accessed 2026-08-01)
- 755 ILCS 5/2-7(e) — waiver, sale, transfer, acceptance, proof, and lapse-of-time rule. https://www.ilga.gov/documents/legislation/ilcs/documents/075500050K2-7.htm (accessed 2026-08-01)
- 26 U.S.C. § 2518(b) — separate federal qualified-disclaimer requirements. https://www.govinfo.gov/app/details/USCODE-2024-title26/USCODE-2024-title26-subtitleB-chap12-subchapB-sec2518 (accessed 2026-08-01)
Source links
Every statute quoted above, linked, with the date we checked it.
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