## Facts

- Delta Engineering Corp. (Delta) borrowed money from Economy Finance Corp. (Economy).
- As security for the loan, Delta assigned to Economy its accounts receivable and the right to receive payments due to Delta from those accounts.
- Radio Corporation of America (RCA) owed Delta money on one of Delta’s accounts receivable.
- RCA received notice that its obligation to Delta had been assigned to Economy and that future payments were to be made to Economy rather than to Delta.
- Despite the notice, RCA continued making payments to Delta instead of to Economy.
- Delta later defaulted on its loan obligation to Economy.
- Economy sued John C. Ertel (Ertel), Delta’s Secretary-Treasurer, to collect the past-due amounts owed by Delta to Economy (based on Ertel’s personal liability for the debt, such as by guaranty or similar obligation).
- Ertel paid Delta’s debt to Economy in full.
- Ertel then filed a third-party complaint against RCA, claiming that because he satisfied Delta’s debt to Economy, he became subrogated to Economy’s rights as assignee and could recover from RCA the amounts RCA paid to Delta after receiving notice of the assignment.
- RCA responded that any obligation it had on the account was subject to defenses and set-off claims RCA had against Delta.
- The trial court entered judgment against Ertel on both Economy’s claim and Ertel’s third-party claim against RCA.
- The Indiana Court of Appeals reversed, concluding Ertel could pursue RCA as Economy’s subrogee and could recover without being barred by certain set-off claims RCA asserted against Delta.
- RCA sought further review.

## Issues

1. Whether Ertel, after paying Delta’s debt to Economy, was equitably subrogated to Economy’s rights as assignee of Delta’s accounts receivable against RCA.
2. Whether RCA, as an account debtor, could assert against Ertel (as subrogee of the assignee) the same defenses and set-off rights that would have been available against Economy as assignee.
3. Whether the case could be finally resolved without determining the existence, timing, and amount of RCA’s claimed set-off against Delta.

## Decision

- The Court recognized that a person who pays another’s debt under a guaranty or comparable obligation may, in equity, be subrogated to the creditor’s rights, including rights the creditor held as an assignee of accounts receivable.
- The Court held, however, that subrogation is derivative: Ertel could acquire no greater rights than Economy had as assignee.
- Because an assignee of an account generally takes subject to defenses and claims (including set-off) the account debtor may assert under applicable law—depending on the nature and timing of those claims—Ertel’s recovery against RCA was subject to the same limitations.
- The Court rejected the Court of Appeals’ approach to the extent it treated Ertel’s subrogation claim as cutting off RCA’s asserted set-off rights merely because the claim was pursued by a subrogee rather than by the assignee itself.
- The Court concluded that further proceedings were required to determine what set-off, if any, RCA could assert against the assigned account and how that would affect the amount, if any, RCA owed on Ertel’s subrogation claim.
- The Court therefore reversed the Court of Appeals and remanded for determination of RCA’s set-off and the resulting liability, if any.

## Legal Principles

- Equitable subrogation places the payer in the shoes of the party whose claim is paid; the subrogee obtains no better rights than the subrogor and remains subject to the same defenses.
- When an account is assigned as collateral, the assignee’s rights against the account debtor are generally subject to defenses and claims the account debtor may assert under governing commercial law, including set-off, with the availability of set-off turning on factors such as the source and timing of the account debtor’s claim relative to notice of assignment.
- A subrogee of an assignee (such as a guarantor who satisfies the secured debt) takes the assignee’s position as it actually exists, including any limits arising from the account debtor’s valid defenses and set-offs.
- Where a claimed set-off may reduce or eliminate the amount owed on the assigned account, the amount recoverable by the assignee or subrogee cannot be fixed until the set-off claim is resolved.

## Conclusion

Ertel’s payment of Delta’s debt to Economy entitled him to seek subrogation to Economy’s rights as assignee against RCA, but he could recover only to the extent Economy itself could have recovered; because RCA could assert against the assignee (and thus against Ertel) any valid defenses and set-offs allowed by law, the case required a remand to determine the existence and amount of RCA’s set-off before fixing RCA’s liability on the account.


Ertel v. Radio Corp. of America, 307 N.E.2d 471 (1974)