Chapter VIII - Of Indemnity and Guarantee
Section 145
Section 145: Principal debtor’s indemnity to surety
The principal debtor implicitly promises to indemnify the surety for sums rightfully paid under the guarantee.
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This article is for general information. Refer to the Indian Contract Act, 1872 official text for the official provisions. If you need professional advice for your situation, contact Bizeneed.
Statutory text
Bare law
In every contract of guarantee there is an implied promise by the principal debtor to indemnify the surety, and the surety is entitled to recover from the principal debtor whatever sum he has rightfully paid under the guarantee, but, no sums which he has paid wrongfully.
Illustrations
(a)B is indebted to C, and A is surety for the debt. C demands payment from A, and on his refusal sues him for the amount. A defends the suit, having reasonable grounds for doing so, but is compelled to pay the amount of the debt with costs. He can recover from B the amount paid by him for costs, as well as the principal debt.
(b)C lends B a sum of money, and A, at the request of B, accepts a bill of exchange drawn by B upon A to secure the amount. C, the holder of the bill, demands payment of it from A, and, on A’s refusal to pay, sues him upon the bill. A, not having reasonable grounds for so doing, defends the suit, and has to pay the amount of the bill and costs. He can recover from B the amount of the bill, but not the sum paid for costs, as there was no real ground for defending the action.
(c)A guarantees to C, to the extent of 2,000 rupees, payment for rice to be supplied by C to B. C supplies to B rice to a less amount than 2,000 rupees, but obtains from A payment of the sum of 2,000 rupees in respect of the rice supplied. A cannot recover from B more than the price of the rice actually supplied.
Rule and business relevance
The right excludes sums wrongfully paid. The illustrations distinguish reasonably incurred defence costs, unjustified litigation costs and payment beyond the underlying amount actually owed.
Limits and related provisions
A guarantee ceiling is not proof that the whole ceiling was payable. Keep evidence that the payment and any recoverable costs were rightfully incurred.
Hypothetical business example
Hypothetical example: A surety pays the creditor more than the actual price of goods supplied, although within the guarantee ceiling. The illustration does not allow recovery from the debtor beyond the actual supply price.
Practical decision flow
Establish the debt and guarantee liability that justified payment.
Separate rightful payments from overpayments or unjustified costs.
Retain demands, payment proof and reasons for any defended proceedings.
Check the applicable legal framework
This guide explains the central provision. Applicable State amendments, the agreement, transaction date and other governing laws can affect its application. Check the current legal framework before relying on it for a commercial decision.
Practical checklist
Do
- Establish the debt and guarantee liability that justified payment.
- Separate rightful payments from overpayments or unjustified costs.
- Retain demands, payment proof and reasons for any defended proceedings.
Avoid
- A guarantee ceiling is not proof that the whole ceiling was payable. Keep evidence that the payment and any recoverable costs were rightfully incurred.
Glossary
- Implied indemnity
- The debtor’s statutory implied promise to reimburse the surety.
- Rightful payment
- A payment properly made under the guarantee, distinguished from one wrongfully made.
Frequently asked questions
Can every amount paid be recovered?
No. The section excludes sums wrongfully paid.
Can defence costs be recoverable?
The illustrations allow reasonably incurred defence costs and reject costs of an unjustified defence.
Does the guarantee cap establish the debtor’s actual debt?
No. The actual underlying amount must be checked separately.
Need help applying this provision to your situation?
Contact BizeneedLast updated 10 October 2026