Contracts · Consideration and its substitutes

Promissory estoppel

Reliance needs a connection between a particular assurance and a particular change of position. Suppose, in an original business problem, an operator sells a warehouse before a supplier makes any promise, then buys specialized delivery equipment after receiving an assurance. The earlier sale cannot be attributed to that later assurance on chronology alone. The equipment purchase still needs its own explanation: what induced it, whether that response was reasonably expected and what loss it caused. An invoice proves an expenditure without necessarily proving those links. Next separate the liability theory from the requested remedy. An assurance during negotiations may matter even when the final venture remains unsettled, but that does not supply every term or profit of the proposed venture. Identify the expense, forgone opportunity or other supported loss for which relief is sought. Compare the competing account that the claimant would have taken the same step anyway before deciding what injustice enforcement would address.

The rule

BLACK-LETTER RULE

A promise that foreseeably induces a detrimental change of position can support enforcement where denying relief would be unjust despite lack of a bargain. Identify the governing approach: Hoffman does not require a promise containing every term of a complete final deal. Liability and the appropriate remedy remain separate.

Elements

  1. An identified promise or assurance under the governing jurisdiction's standard.
  2. Reliance the promisor had reason to expect.
  3. Proof that the assurance caused an adverse change, together with a basis for finding nonenforcement unjust.
  4. A remedy justified by the findings rather than assumed from liability.

Exceptions and limits

  • Mere sequence does not prove reliance.
  • Drennan does not protect bid shopping or make general-bid submission acceptance.
  • Hoffman does not guarantee every expense or anticipated venture profit.

When the issue arises

The facts show an assurance followed by retirement, a business sale, an expense or use of a bid, but the claimed exchange or complete agreement is missing.

Causation matters more than sequence alone

Ricketts enforced a gift note after the grandfather's assurance induced the granddaughter to leave work. She had not bargained to remain unemployed. Feinberg likewise did not require further employment in exchange for the pension; retirement was the detrimental change the promise induced.

An act after a promise is not necessarily reliance on it. Ask whether the recipient would have taken the same step anyway, and whether the promisor had reason to expect that particular response.

An incomplete bargain can still contain an actionable assurance

Hoffman rejected requiring every term needed for a complete franchise contract before considering promissory estoppel. The alleged assurances and requested changes of position could support relief even though important building and lease terms remained unsettled.

The decision did not turn every encouraging negotiation into an enforceable promise. Identify who said what, which step was induced, and the evidence connecting the step to an actual loss. The court preserved a limited damages retrial rather than approving every claimed expense.

Bid reliance has limits and competing authority

Drennan protected justified reliance on a subcontractor's bid while the general contractor had a prompt opportunity to accept. It did not give the contractor a free option to shop for a better price.

James Baird refused the proposed reliance route on its bid and timing. Neither case makes submission of a general bid automatic acceptance of every subcontractor's offer; distinguish acceptance from any temporary protection against revocation.

Choose a remedy that fits the wrong proved

Feinberg enforced unpaid pension installments supported by its findings. Hoffman instead tailored relief to demonstrated losses from induced changes, distinguishing them from expected franchise profits.

Identify the loss item, causation and appropriate measure without assuming the whole promised venture's value or every expenditure is recoverable. Avoid duplicate recovery and explain why the relief addresses the injustice found.

A simple fact pattern

Facts. An employer promises an employee a pension whenever she elects to retire, without requiring more service or seeking retirement in exchange. She retires earlier than planned because of that assurance, and the employer later stops paying.

Analysis. The facts distinguish a gift pension that induced retirement from a negotiated exchange for retirement. Feinberg supports considering estoppel based on the proved change of position, expected reliance and injustice, with the pension obligation providing a concrete remedial claim.

A harder fact pattern

Facts. During store negotiations, a company representative assures a prospective operator that a stated investment will suffice and directs a sale of an existing shop. The operator sells in reliance, but no final lease is settled and the company later increases its demand. The operator seeks the shop's proved sale loss plus profits expected from the new store.

Analysis. Under Hoffman's approach, missing final lease terms do not by themselves defeat reliance on the assurance. The shop-sale loss still requires proof of value and causation; hoped-for new-store profits do not automatically follow from the reliance finding. State the remedy supported by the particular evidence rather than awarding the value of an uncompleted bargain.

Compared with nearby doctrines

Promissory estoppel: Consideration; Reliance damages; Option contracts
DoctrineHow it differs
ConsiderationA requested exchange and an induced change of position can be distinct, as the pension cases illustrate.
Reliance damagesThe liability basis does not itself determine which loss measure or amount is justified.
Option contractsDrennan's protection against revocation differs from accepting the underlying subcontract.

Common exam mistakes

  • Treating every act following a promise as caused by it.
  • Requiring a complete franchise contract before applying Hoffman's distinct theory.
  • Assuming use of a subcontractor bid is itself acceptance.
  • Awarding all expected profits or all expenses without a remedial analysis.

Practice questions

Question 1

A board promises a longtime employee a pension whenever she chooses to retire, seeking neither further work nor retirement in exchange. She retires earlier than planned because of the promise, which the employer later repudiates. Assuming foreseeable reasonable reliance and injustice, her strongest stated theory is:

Answer and explanations

Correct answer: B.

Authority: Feinberg: pension-induced retirement

  • A. Wrong. The stem expressly excludes a requested exchange for retirement.
  • B. Correct. The changed position induced by the promise supports the estoppel theory illustrated by Feinberg. The absence of a bargain does not end that inquiry.
  • C. Wrong. The stem does not establish unjust retention of a salary benefit or an automatic restitution measure.
  • D. Wrong. A formality defense is not the stated reliance-based ground for recovery.

More contracts practice questions and essays

Quick answers

Is retirement always consideration for a pension?

No. Feinberg involved a pension available without further service or a bargained retirement. Proof that the assurance induced her retirement supported a separate estoppel theory.

Does Hoffman eliminate the need to identify a promise?

No. It distinguishes an assurance capable of inducing reliance from a complete contract containing every final venture term. Identify the actual assurance and response.

Does reliance guarantee the promised business's expected profits?

No. Hoffman distinguished relief for proved induced losses from breach-of-contract recovery on the proposed franchise. The remedy needs its own justification.

Sources

Ricketts: induced change of position without a bargain ↗Feinberg: pension-induced retirement ↗Hoffman: assurances, incomplete deal and limited remedies ↗Drennan: justified bid reliance and prompt acceptance ↗James Baird: contrasting treatment of bid reliance ↗