Property Ownership exam concept
Fee simple absolute vs. defeasible fee
A defeasible fee is still a fee-simple estate. The difference is that a stated event can cut it short. To classify the grant, ask whether title ends automatically, whether someone must exercise a termination right and who receives the property next.
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The short answer
Fee simple absolute has potentially unlimited duration without a built-in private divesting condition. A determinable fee ends automatically in favor of the grantor, who retains a possibility of reverter. A fee subject to condition subsequent requires exercise of a retained right of entry or power of termination. An executory limitation divests in favor of a third party. Read the whole instrument: a use restriction or statement of purpose alone does not establish forfeiture.
Reviewed October 25, 2026. This concept relates to PSI Property Ownership and private land-use controls. The whole national Property Ownership category has ten of 100 scored broker questions, not ten questions promised on these estates. The grants below assume valid interests unless a question expressly tests validity. Illinois-specific transfer and timing rules are separate from the classification. This guide does not determine title to an actual parcel.
Read the grant in this order
- Start with the estate, not a single word. Fee simple can be absolute or defeasible. A defeasible fee can continue indefinitely if the event never occurs; it is not automatically a life estate, leasehold or estate for a fixed term.
- Identify the legal effect of the event. An express automatic return points to a determinable fee. A reserved choice to terminate after breach points to condition subsequent. For this classification, a third-party gift over uses an executory interest rather than a grantor's possibility of reverter.
- Name the future-interest holder. Distinguish the person holding the current fee from the holder of a future interest. In Illinois, do not assume a covered grantor interest can be sold or devised just because the present conditional fee can be transferred.
- Read the entire document. Duration words such as so long as and while are useful clues; provided that and a reserved right to terminate are other clues. Purpose language, context and the stated consequence all matter. The word revert is not a universal answer key. The literal word automatic is not required if the complete instrument legally creates that effect. These short exercises make the mechanism explicit to teach classification; they are not deed-drafting templates.
- Separate classification, validity and enforcement. A correctly named interest may still face a statute, release, expiry or other defense. Illinois's 40-year rule concerns covered interests where the condition has not been broken. Separate seven-year provisions govern specified recovery or entry claims after breach or termination.
- For a transaction, trace the creating instrument, actual holder, event history, releases and title exceptions. A broker can identify the issue and obtain the documents, but should not declare a disputed forfeiture or promise that a title insurer will remove the exception.
| Estate or arrangement | Effect of the stated event | Future interest | Next holder |
|---|---|---|---|
| Fee simple absolute | No built-in private event cutting the fee short | None reserved by that type of limitation | Owner or lawful successors |
| Fee simple determinable | Automatic end on the valid limiting event | Possibility of reverter | Grantor or the proper successor under applicable law |
| Fee simple subject to condition subsequent | Does not end from breach alone; retained power must be exercised | Right of entry / power of termination | Proper holder after lawful exercise |
| Fee simple subject to executory limitation | Divestment in favor of someone other than the conveyor | Executory interest | The designated third party |
| Restrictive covenant without title-divesting terms | Remedies depend on the valid covenant; no forfeiture established merely by restriction | No future estate established by those facts alone | Title can remain with the owner |
The distinctions that matter
| Distinction | How it works | What to notice |
|---|---|---|
| Fee simple and fee simple absolute | Fee simple is the broader family. Absolute and defeasible describe different forms within it. | Both are fee-simple freehold forms; the duration condition distinguishes them. |
| Unlimited duration and no encumbrances | An absolute fee has potentially unlimited duration. It can still be burdened by a valid easement, lien, covenant or government regulation. | Absolute does not mean debt-free or immune from zoning. |
| Determinable and condition subsequent | The first ends automatically on its valid limiting event. The second is subject to a power that must be exercised after breach. | Automatic return versus a retained termination choice. |
| Possibility of reverter and right of entry | A possibility of reverter follows a determinable fee. A right of entry, also called power of termination, follows condition subsequent. | Pair each present estate with the correct grantor interest. |
| Reverter and executory interest | The first is retained by the grantor. The executory interest divests in favor of a person other than the conveyor. | Back to the creator versus over to a third party. |
| A possibility of reverter and a reversion | A possibility of reverter follows a determinable fee. A reversion can follow a lesser estate, such as a life estate, when it ends. | A fee-ending event differs from the natural end of a measured life. |
| A covenant and a title-divesting condition | A covenant may support injunction or other permitted remedies without cutting off title. A defeasible estate needs the appropriate title consequence. | A restriction or fine alone does not prove a forfeiture estate. |
| Transfer of the current fee and transfer of the future interest | Selling a valid conditional fee does not by itself remove its limitation. Illinois Section 1 separately restricts alienation and devise of the covered grantor future interests. | Do not apply the fee owner's transfer ability to every separate interest. |
| Nondevisable and noninheritable | A prohibition on transfer by will is not the same as a prohibition on passing by inheritance. Mahrenholz expressly distinguishes them for the Illinois interests it discusses. | Inheritance is not a will or an ordinary inter vivos assignment. |
| Validity period and recovery deadline | Section 4 addresses an unbroken covered interest's validity from creation. Sections 13-102 and 13-103 address specified recovery or entry after breach or termination. | Do not add 40 and seven into a universal 47-year period. |
Work through the facts
1. An express automatic return
Assume a valid grant: O conveys land to a library so long as it is used for library purposes, with title expressly returning automatically to O when that use ends.
- The grant has a duration limitation and an express automatic ending.
- The interest returns to the grantor rather than a third party.
Answer: The library holds a fee simple determinable; O retains a possibility of reverter.
2. A reserved choice after breach
Assume a valid grant: O conveys land to City on condition that it remain a park, reserving a right to terminate after breach. The instrument does not provide an automatic return.
- The grant retains a termination power.
- Breach alone does not complete the title return. The proper holder must exercise the right through lawful procedure.
Answer: City holds fee simple subject to condition subsequent; O retains a right of entry or power of termination.
3. A third-party gift over
For classification only, assume valid interests: O conveys to A, but on the stated event title passes automatically to B. B is a third party, not O.
- The event divests A in favor of someone other than the conveyor.
- This is not a grantor's reverter merely because A's estate is conditional.
Answer: A holds fee simple subject to an executory limitation; B holds an executory interest. Actual validity requires its own analysis.
4. A covenant with different remedies
Assume a valid subdivision covenant prohibits commercial signs and permits an injunction and specified fines. It contains no title-divesting terms or future estate.
- The stated restriction regulates use.
- The stated remedies do not themselves establish title forfeiture.
Answer: These facts describe a covenant, not enough to classify the fee as defeasible.
5. A purpose that is not a forfeiture clause
A deed expresses a hope that the property will serve a neighborhood project. The full exam facts specify no title limitation, termination right or gift over.
- A hoped-for purpose alone is not a stated divesting mechanism.
- Do not supply forfeiture words that the facts omit.
Answer: The stated purpose alone does not establish a defeasible fee.
6. Selling the present conditional fee
A holds a valid determinable fee with a still-effective limitation. A sells that same estate to B; no release, extinguishment or other title-changing rule is stipulated.
- The sale does not itself erase the valid limitation.
- Transfer of the present fee is different from a purported separate assignment of the grantor's future interest.
Answer: B takes the stated conditional estate. A real title result also requires the instrument, chain of title and applicable notice rules.
7. A 55-year unbroken Illinois interest
A covered Illinois possibility of reverter was created 55 years ago. The condition has never been broken. Assume no applicable statutory exception or other fact changing the analysis.
- Section 4 uses a 40-year maximum from creation for the specified unbroken interests.
- A deed saying forever does not enlarge that statutory period.
Answer: The 55-year interest is beyond the stated Section 4 validity period. This study conclusion is not permission for a broker to delete a real title exception.
8. First breach and repeated breaches
For a Section 13-102 timing comparison, assume a valid Illinois condition subsequent is first broken in 2025. Similar breaches recur in 2028. Set aside any other applicable exception or disputed fact.
- Section 13-102 uses seven years after the first breach.
- Continuing, successive or recurring breaches do not extend that time.
- For a year-only anniversary comparison, 2025 + 7 = 2032. Restarting from the 2028 recurrence would incorrectly suggest 2035. No exact filing date is determined from years alone.
Answer: Use the first breach for this comparison. The actual filing or entry question requires its own legal analysis; do not add 40 years.
9. Inheritance is not an assignment
An Illinois grantor dies holding a covered possibility of reverter. A student says that Section 1's nonalienability and nondevisability mean the interest cannot pass by inheritance either.
- The statute prohibits alienation and devise of the specified interests.
- Mahrenholz expressly distinguishes their inheritability from those prohibited transfers.
Answer: The student has merged different modes of succession. Identify the actual lawful holder rather than assuming every proposed transferee qualifies.
10. What the 1981 Mahrenholz appeal actually decided
In Mahrenholz v. County Board of School Trustees, the appellate court construed a school-purpose grant and reviewed dismissal of a quiet-title complaint.
- It classified the deed as a determinable fee followed by a possibility of reverter.
- It reversed dismissal and remanded. It did not decide whether school purposes had actually ceased, whether the later conveyance was sufficient or whether the disclaimer was effective.
Answer: Use the case for the distinction and its actual procedural result. Do not report it as a final finding that storage use triggered forfeiture or that the plaintiffs had already won title.
Mistakes to avoid
- Defeasible means the estate cannot last indefinitely. It can continue indefinitely if the terminating event never occurs.
- Revert always means automatic termination. Read the full grant and the stated legal mechanism.
- Every use restriction forfeits title. A covenant can have other remedies without creating that estate.
- Right of entry means take physical possession without process. The term names a legal power, not permission for unlawful self-help.
- A new deed automatically cures the limitation. A sale alone does not enlarge the estate or prove a valid release.
- Nondevisable means never inheritable. Distinguish will, lifetime transfer and inheritance.
- The Illinois 40-year rule ends every recorded restriction. Its subject, unbroken-condition requirement and statutory exceptions matter.
- A recurring breach restarts Section 13-102. That section expressly says recurring breaches do not extend its period.
- A reversed dismissal proves every alleged fact. A remand can leave the trigger, ownership and other issues undecided.
Check your understanding
These are original teaching questions, not recalled or predicted PSI questions. Answer first, then explain why the other choices fail.
1. Which statement correctly compares fee simple absolute with a defeasible fee?
- A defeasible fee necessarily ends at the first owner's death.
- Absolute means there can be no easement or lien.
- Both are forms of fee simple, but the defeasible estate can be cut short by its valid stated event.
- Only the absolute estate is a freehold.
Show answer and explanation
Answer: C. Both are forms of fee simple, but the defeasible estate can be cut short by its valid stated event.
Defeasible describes conditional duration within the fee-simple family. It can last indefinitely if the event never occurs. Absolute duration does not promise freedom from every encumbrance.
2. Assume a valid grant expressly ends automatically and returns to O, the grantor, when library use stops. What estate and future interest fit?
- Condition subsequent and remainder.
- Life estate and right of entry.
- Determinable fee and possibility of reverter.
- Absolute fee and executory interest.
Show answer and explanation
Answer: C. Determinable fee and possibility of reverter.
An express automatic ending in favor of the grantor identifies a determinable fee and a possibility of reverter. Actual validity and whether the event occurred are separate questions.
3. Assume a valid grant reserves O a choice to terminate after a stated breach and does not provide automatic return. Which future interest does O retain?
- An executory interest in a third party.
- A remainder.
- A right of entry or power of termination.
- A possibility of reverter.
Show answer and explanation
Answer: C. A right of entry or power of termination.
The current estate is fee simple subject to condition subsequent. Breach alone does not complete the return; the proper holder must lawfully exercise the retained termination power.
4. For classification only, assume a valid grant to A automatically divests in favor of B, a person other than the grantor, upon the stated event. What does B hold?
- A reversion following a life estate.
- The grantor's possibility of reverter.
- A right of entry retained by the grantor.
- An executory interest.
Show answer and explanation
Answer: D. An executory interest.
An executory limitation divests in favor of someone other than the conveyor. Naming the interest does not independently establish that a real instrument satisfies every validity rule.
5. A valid covenant restricts signs and authorizes an injunction and specified fines, but the stipulated facts contain no title-divesting terms or future estate. What is best?
- Private covenants are always zoning ordinances.
- The covenant does not by itself establish a defeasible fee.
- Any restriction automatically creates a determinable fee.
- The first sign necessarily returns ownership to the developer.
Show answer and explanation
Answer: B. The covenant does not by itself establish a defeasible fee.
A use restriction can have remedies without cutting off title. Do not invent a future estate or forfeiture mechanism omitted from the facts.
6. A student sees the word revert in a deed and stops reading. What is the best correction?
- Every such deed must create a life estate.
- Read the whole instrument, including its limitation, retained power and next holder.
- That word conclusively proves automatic return in every Illinois deed.
- Purpose language alone always supplies forfeiture.
Show answer and explanation
Answer: B. Read the whole instrument, including its limitation, retained power and next holder.
Mahrenholz explains that the word revert alone does not automatically create a possibility of reverter. The deed must be interpreted as a whole, and classification differs from deciding a trigger or present ownership.
7. A sells a valid conditional fee with its limitation still effective. No release, extinguishment or other title-changing rule is stipulated. What does the sale alone establish?
- That B necessarily received unrestricted absolute title.
- That the limitation disappeared.
- That the sale alone does not remove the stated limitation.
- That a mortgage automatically nullifies the future interest.
Show answer and explanation
Answer: C. That the sale alone does not remove the stated limitation.
The current conditional estate and the separate future interest must be distinguished. A real title determination also requires the chain, instrument and applicable notice or other title rules.
8. An Illinois interest falls within 765 ILCS 330/4, has remained unbroken and has no applicable exception. What maximum validity period does that section prescribe from creation?
- Forever if the deed says forever.
- 40 years.
- Seven years after every recurring breach.
- A universal 47 years.
Show answer and explanation
Answer: B. 40 years.
Section 4 limits the specified unbroken possibilities of reverter and rights of entry to 40 years from creation, including where a longer duration was attempted. It is not a deadline for every covenant or every already-triggered recovery claim.
9. For a Section 13-102 comparison, a valid condition subsequent is first broken in 2025 and recurring breaches happen in 2028. Ignore other exceptions or disputed facts. Which statement is correct?
- The recurring breach necessarily restarts the period through 2035.
- The owner may wait indefinitely because the deed is recorded.
- Use seven years after the first breach; recurring breaches do not extend that time.
- Always add 40 years before starting the seven.
Show answer and explanation
Answer: C. Use seven years after the first breach; recurring breaches do not extend that time.
Section 13-102 uses the first breach and expressly rejects extension for continuing, successive or recurring breaches. The simple year comparison is 2025 plus seven, or 2032. Actual filing and entry questions require separate legal analysis.
10. Under Illinois Section 1 and the distinction discussed in Mahrenholz, does nonalienable and nondevisable necessarily mean noninheritable?
- Yes; all future interests disappear at death.
- Yes; the three terms are identical.
- No; inheritance is a different mode of succession.
- No; every person may therefore buy the untriggered interest by deed.
Show answer and explanation
Answer: C. No; inheritance is a different mode of succession.
The court expressly distinguished inheritance from prohibited alienation and devise of the covered grantor interests. That does not turn an ordinary lifetime assignment or will into a permitted transfer.
11. What did the 1981 Mahrenholz appellate decision do?
- Finally awarded title to the plaintiffs on every issue.
- Finally found that storage use necessarily breached school purposes.
- Classified the deed as determinable, reversed dismissal and remanded while reserving specified remaining issues.
- Held that every deed using revert is determinable.
Show answer and explanation
Answer: C. Classified the deed as determinable, reversed dismissal and remanded while reserving specified remaining issues.
The opinion expressly left the cessation-of-school-purpose question, sufficiency of the later conveyance and effect of the disclaimer undecided. A reversal of dismissal is not a final finding for the plaintiffs on all allegations.
12. Which statement about the Illinois timing statutes is accurate?
- Section 13-104 says Sections 13-102 and 13-103 do not affect enforcement time for rights under a mortgage or lease.
- Every lease default receives a new 40-year validity period.
- Every easement expires under the 40-year rule.
- Section 13-103 is a universal 20-year rule after any event.
Show answer and explanation
Answer: A. Section 13-104 says Sections 13-102 and 13-103 do not affect enforcement time for rights under a mortgage or lease.
The statutes have different subjects. Section 13-103 separately uses seven years after termination of an estate upon limitation or conditional limitation. Section 13-104 preserves mortgage and lease enforcement timing from those two sections; do not impose these clocks indiscriminately.
Common questions
Is a defeasible fee different from fee simple ownership?
It is a form of fee simple. The useful comparison is fee simple absolute versus fee simple defeasible. The defeasible estate can be cut short by a valid stated event but can otherwise continue indefinitely. It is not automatically a lease or a life estate.
Does fee simple absolute mean no restrictions or debt?
No. Absolute describes the estate's duration and lack of a built-in private divesting condition. A valid easement, lien, covenant or government regulation can still affect the property. A loan balance does not by itself change an absolute fee into a defeasible fee.
What is fee simple determinable?
It ends automatically when its valid stated limitation occurs. The grantor retains a possibility of reverter. Words such as so long as, while and until are useful exam clues, but the whole instrument and applicable law control. Do not assume a suspected use change proves the legal event. The instrument need not use the literal word automatic if its full legal effect creates the limitation.
What is fee simple subject to condition subsequent?
The grantor retains a right of entry or power of termination after the stated breach. The estate does not end solely from breach; the proper holder must exercise the right through the required lawful procedure. The term right of entry is not permission for unlawful physical self-help.
What is fee simple subject to an executory limitation?
It is subject to divestment in favor of a person other than the conveyor on the specified event. That other person holds an executory interest. This is the general classification described in the cited federal appellate opinion, not a finding that every hypothetical gift over is enforceable under Illinois law.
How does a possibility of reverter differ from a reversion?
A possibility of reverter is the grantor interest paired with a determinable fee. A reversion can remain after creating a lesser estate, such as a life estate, which ends through its own duration. A future interest after a life estate in a third party instead raises remainder terminology. Keep the creating estate and next holder clear.
Does every deed restriction create a defeasible fee?
No. A covenant may provide other permitted remedies without forfeiting ownership. An expression of intended purpose also does not alone supply a divesting condition. Read the complete instrument, rather than assuming words such as only or revert always settle the matter.
Can the owner sell or mortgage a defeasible fee?
A conditional present estate can be transferred or encumbered subject to its valid limitations. A sale or mortgage does not by itself enlarge the estate or remove a separate future interest. A real transaction requires the document, chain of title, applicable notice rules, lender requirements and title review; no universal insurance or financing outcome follows.
Can an Illinois grantor sell or devise a possibility of reverter?
Section 1 of the Rights of Entry or Re-entry Act makes the covered possibilities of reverter and rights of entry or re-entry nonalienable and nondevisable. Do not confuse that with transfer of the present conditional fee. Mahrenholz expressly recognizes the distinction between those prohibited transfers and inheritance. Releases and other statutory provisions require separate analysis.
What happens to a trust or corporation holding an Illinois grantor interest?
Section 2 states that the specified trustee-held interest passes to those receiving the trust assets when the trust terminates. Section 3 states that the specified corporation-held interest ceases when the corporation dissolves or ceases to exist. These are distinct provisions; do not automatically apply the corporate rule to every trust or every type of entity.
What is the Illinois 40-year rule?
Section 4 limits the specified possibilities of reverter and rights of entry or re-entry to 40 years from creation where the condition has not been broken. A longer attempted duration is limited to 40 years. The subject, event history and Act's exceptions matter. This does not mean every covenant, easement, mortgage or executory interest automatically expires after 40 years.
Is the Illinois deadline 40 years or seven years?
They address different questions. Section 4 concerns the covered unbroken interest's validity from creation. Section 13-102 addresses recovery or entry because of a condition subsequent, within seven years after the first breach; recurring breaches do not extend it. Section 13-103 separately addresses recovery or entry after termination upon limitation or conditional limitation, within seven years after termination. Do not combine them into a universal 47-year period or determine a private filing deadline without the relevant facts and other applicable law.
Do those rules control every lease or mortgage default?
No. Section 6 of the Rights of Entry or Re-entry Act preserves specified release, rent-related, mortgage, trust-deed and vendor-lien rights or transfers. Section 13-104 also says Sections 13-102 and 13-103 do not affect the enforcement time for rights under a mortgage or lease. A superficially similar phrase such as right of entry does not make every interest subject to the same clock.
Can a valid release remove the interest?
Section 6(1) preserves a conveyance made to release or extinguish the covered future interest. That is different from claiming every separate assignment is valid. Identify the actual holder and review the instrument and title records; a broker's assurance or a brochure that omits the restriction is not a title cure.
Why is Mahrenholz useful for exam study?
The 1981 Illinois appellate opinion distinguishes automatic termination from a retained right to terminate and explains why the full deed matters. It classified the school-purpose grant as determinable and reversed dismissal. It expressly left the alleged cessation of school purposes and specified later ownership issues undecided. Use that limited result rather than assuming the appellate court had already awarded final title.
Are these official PSI questions?
No. They are original classification and timing exercises. PSI's Property Ownership and private-control topics provide the exam context, not a promise that every detailed statute here produces a live question. Explaining the estate, future holder and separate validity issue is useful review; no practice percentage guarantees readiness.
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Official sources and scope
Checked October 25, 2026. The Illinois statutes supply the state-specific transfer, validity and recovery rules. Mahrenholz supplies the Illinois deed-interpretation example and its limited appellate result. The federal opinion supplies general estate-classification terminology; its Virginia taking facts are not Illinois law. PSI supplies the exam context. These exercises do not determine a private title, forfeiture or filing deadline.
- PSI June 24, 2026: ownership and private land-use controls
- 765 ILCS 5/13: fee-simple construction with qualifications
- 765 ILCS 330/1: transfer and devise of grantor interests
- 765 ILCS 330/2: trustee-held interests at trust termination
- 765 ILCS 330/3: corporation dissolution or cessation
- 765 ILCS 330/4: unbroken grantor-interest validity
- 765 ILCS 330/6: release, rent and security exceptions
- 735 ILCS 5/13-102: seven years from first condition breach
- 735 ILCS 5/13-103: recovery after estate termination
- 735 ILCS 5/13-104: mortgage and lease timing preserved
- Mahrenholz v. County Board of School Trustees, 93 Ill. App. 3d 366 (1981)
- Board of County Supervisors v. United States, 48 F.3d 520 (Fed. Cir. 1995): estate classification
This is exam preparation, not advice for a specific transaction. State law and the applicable facts control. Our editorial and corrections process explains how to report an issue.