Co-Sureties Under the Indian Contract Act, 1872

Introduction

A contract of guarantee is an important concept under Indian contract law, particularly in banking transactions, commercial agreements and loan arrangements. In some cases, a creditor may require more than one person to guarantee the repayment of a debt or the performance of an obligation. When two or more persons act as sureties for the same debt or duty, they are known as co-sureties.

The liability and rights of co-sureties are primarily governed by Sections 146 and 147 of the Indian Contract Act, 1872. These provisions establish the rules for contribution among co-sureties when the principal debtor defaults. The law generally requires co-sureties to share the burden equally, subject to the terms of their agreement and the limits of their respective obligations.

Understanding co-sureties is essential for law students studying the law of guarantee because it explains how financial responsibility is distributed among multiple guarantors.

Meaning of Co-Sureties

Co-sureties are two or more persons who guarantee the same debt or duty of a principal debtor in favour of a creditor.

Under Section 126 of the Indian Contract Act, 1872, a contract of guarantee involves three parties: the creditor, the principal debtor and the surety. When multiple persons provide guarantees for the same debt or duty, they become co-sureties for the purposes of the rules governing contribution.

For example, A borrows ₹3 lakh from a bank, and B, C and D guarantee repayment of the loan. If A defaults, B, C and D are co-sureties. Their liability to the creditor is governed by the terms of their guarantees, while their rights to contribution among themselves are governed principally by Sections 146 and 147.

Co-sureties may provide guarantees jointly or separately. They may also enter into the same contract or different contracts, and they need not necessarily know about one another’s guarantees.

Essential Features of Co-Sureties

The principal features of co-sureties under Indian contract law are as follows:

1. Same Debt or Duty

The persons must guarantee the same debt or duty of the principal debtor. They need not necessarily sign the same document or enter into the guarantee at the same time.

2. Two or More Sureties

There must be at least two persons acting as sureties for the same debt or duty.

3. Joint or Separate Guarantees

Section 146 expressly recognises co-sureties who are bound jointly or severally, under the same or different contracts.

4. Knowledge Is Not Essential

Co-sureties do not need to know about one another’s guarantees for the statutory rules on contribution to apply.

5. Right to Contribution

When one co-surety pays more than the share properly attributable to that person, the rules under Sections 146 and 147 may allow recovery of the excess from the other co-sureties.

Section 146: Equal Contribution

Section 146 of the Indian Contract Act, 1872, deals with the general rule that co-sureties are liable to contribute equally.

Where two or more persons are co-sureties for the same debt or duty, whether jointly or severally, under the same or different contracts, and with or without knowledge of one another, they must contribute equally among themselves in the absence of a contract to the contrary.

The contribution is calculated with reference to the whole debt or the part that remains unpaid by the principal debtor.

Example

A borrows ₹90,000 from C. B, D and E act as co-sureties for the loan. A defaults, and the amount remaining unpaid is ₹90,000.

Under Section 146, B, D and E must ordinarily contribute equally among themselves. Each person’s share would be ₹30,000.

Co-surety	Share of liability
B	₹30,000
D	₹30,000
E	₹30,000
Total	₹90,000

The rule ensures that one co-surety does not ultimately bear the entire burden when the law requires the other co-sureties to contribute.

Exception to Equal Contribution

The rule of equal contribution applies in the absence of a contract to the contrary. If the co-sureties agree to a different distribution of responsibility, their respective contributions may be determined according to that agreement, subject to applicable law.

For example, B, D and E guarantee a debt of ₹1 lakh and agree among themselves that B will bear one-quarter, D one-quarter and E one-half of the burden. Their respective contributions would ordinarily be ₹25,000, ₹25,000 and ₹50,000.

Section 147: Different Liability Limits

Section 147 of the Indian Contract Act, 1872, deals with co-sureties who are bound for different sums.

Where co-sureties have different limits of liability, they are required to contribute equally as far as the limits of their respective obligations permit. Therefore, equal contribution does not mean that every co-surety must pay an amount exceeding the maximum liability accepted under that person’s guarantee.

Example 1: Different Guarantee Limits

A borrows money from a creditor, and B, C and D act as co-sureties. Their respective guarantee limits are:

• B: ₹10,000
• C: ₹20,000
• D: ₹40,000

If the principal debtor defaults to the extent of ₹30,000, each co-surety can ordinarily be required to contribute ₹10,000, as the amount falls within the liability limit of each.

Example 2: Higher Outstanding Debt

Using the same guarantee limits, suppose the principal debtor defaults to the extent of ₹40,000.

B cannot be required to pay more than ₹10,000 under the stated limit. The remaining ₹30,000 may be divided equally between C and D, requiring each to contribute ₹15,000.

Co-surety	Maximum guarantee	Contribution
B	₹10,000	₹10,000
C	₹20,000	₹15,000
D	₹40,000	₹15,000
Total		₹40,000

This illustrates how Section 147 distributes the burden while respecting the limits of the respective guarantees.

Difference Between Sections 146 and 147

Sections 146 and 147 both regulate contribution among co-sureties, but they apply to different situations.

Basis	Section 146	Section 147
Subject	Equal contribution among co-sureties	Contribution where co-sureties are bound for different sums
General rule	Equal shares in the absence of a contrary agreement	Equal contribution as far as individual liability limits permit
Liability limits	The general rule applies subject to the applicable obligations and agreement	Different limits are expressly recognised
Contractual arrangement	A contrary agreement may alter the general rule	Contribution remains subject to the limits of each surety’s obligation
Purpose	Distributes the burden among co-sureties	Distributes the burden fairly when guarantee limits differ

Rights of Co-Sureties

Co-sureties have certain rights arising from the statutory rules governing contribution and the general law of guarantee.

1. Right to Equal Contribution

Under Section 146, each co-surety has the right to seek the appropriate contribution from the others when the debt is shared equally and no contrary agreement applies.

2. Right to Contribution Within Liability Limits

Section 147 ensures that contribution among co-sureties bound for different sums is calculated subject to the limits of their respective obligations.

3. Right to Recover Excess Payment

If one co-surety pays more than the share that person should bear under the applicable contribution rules, the paying co-surety may seek contribution from the others for the excess, subject to the terms of the guarantees and applicable law.

For example, if three co-sureties are each responsible for an equal share of a debt of ₹60,000 and one pays the entire amount, that co-surety may ordinarily seek ₹20,000 from each of the other two co-sureties.

4. Protection Against Contractual Overreach

A co-surety’s contribution obligation must be determined according to the applicable statutory provisions and contractual terms. A co-surety cannot automatically be required to pay beyond the liability accepted under the relevant guarantee merely because another co-surety has paid more.

Liability of Co-Sureties to the Creditor

The contribution rules under Sections 146 and 147 concern the relationship among co-sureties. They should be distinguished from the creditor’s right to enforce a guarantee.

Under Section 128 of the Indian Contract Act, 1872, the liability of a surety is generally co-extensive with that of the principal debtor unless the contract provides otherwise. Where multiple persons guarantee the same debt, the creditor’s rights against each co-surety depend on the applicable guarantee and the limits of that person’s undertaking.

Section 138 further provides that the release of one co-surety by the creditor does not discharge the other co-sureties. The released co-surety is also not freed from responsibility to the other co-sureties merely because the creditor has released that person.

For example, A borrows ₹6 lakh from a bank, and B and C act as co-sureties. If the bank releases B from liability, C is not automatically discharged from liability to the bank. The terms of C’s guarantee and the applicable law continue to govern C’s obligations.

Important Case Laws

The statutory provisions in Sections 146 and 147 provide the primary rules governing contribution among co-sureties. These provisions also contain illustrations demonstrating how the burden is distributed where liability limits are equal or different.

For understanding the broader legal framework of guarantees, the following Supreme Court decisions are relevant.

Bank of Bihar Ltd. v. Damodar Prasad

Citation: AIR 1969 SC 297; (1969) 1 SCR 620

The Supreme Court held that a creditor is not required to exhaust remedies against the principal debtor before proceeding against the surety.

Relevance: The decision explains the creditor’s right to enforce a guarantee. It should be distinguished from the separate question of contribution among co-sureties under Sections 146 and 147.

State Bank of India v. Indexport Registered

Citation: (1992) 3 SCC 159

The Supreme Court reaffirmed that a creditor may proceed against a guarantor without first exhausting remedies against the principal debtor.

Relevance: The decision helps explain the relationship between the creditor’s enforcement rights and the liability undertaken by a surety. Contribution among co-sureties remains governed by the applicable statutory provisions and contractual terms.

Difference Between Surety and Co-Surety

Basis	Surety	Co-Surety
Meaning	A person who guarantees the debt or obligation of a principal debtor	One of two or more persons guaranteeing the same debt or duty
Number of guarantors	May be the only guarantor	Involves multiple guarantors
Relevant provisions	Sections 126–147, depending on the issue	Particularly Sections 146 and 147 for contribution
Contribution	Contribution from other sureties is not applicable if there are none	May claim contribution from other co-sureties
Liability	Determined by the guarantee and applicable law	Determined by the relevant guarantee, applicable law and contribution rules

Key Points for Law Students

• Co-sureties are two or more persons who guarantee the same debt or duty.
• Sections 146 and 147 of the Indian Contract Act, 1872, govern contribution among co-sureties.
• Section 146 establishes equal contribution in the absence of a contract to the contrary.
• Section 147 applies where co-sureties are bound for different sums and requires equal contribution as far as their respective liability limits permit.
• Co-sureties may be bound under the same or different contracts and need not know about one another’s guarantees.
• Section 138 provides that releasing one co-surety does not automatically discharge the others.
• Contribution among co-sureties is different from the creditor’s right to recover the guaranteed debt.

Conclusion

Co-sureties play an important role in the law of guarantee under the Indian Contract Act, 1872. Where several persons guarantee the same debt or duty, Sections 146 and 147 determine how the financial burden is distributed among them.

Section 146 establishes the general principle of equal contribution, while Section 147 addresses situations in which co-sureties have different liability limits. Together, these provisions seek to distribute responsibility fairly without disregarding the terms of the guarantees.

For law students, the key distinction is that the creditor’s right to enforce a guarantee is separate from the right of co-sureties to obtain contribution from one another.

Frequently Asked Questions (FAQs)

1. Who are co-sureties under the Indian Contract Act, 1872?

Co-sureties are two or more persons who guarantee the same debt or duty of a principal debtor in favour of a creditor.

2. Which sections deal with co-sureties?

Sections 146 and 147 govern contribution among co-sureties. Section 146 deals with equal contribution, while Section 147 deals with co-sureties bound for different sums.

3. What is Section 146 of the Indian Contract Act?

Section 146 provides that co-sureties for the same debt or duty must contribute equally among themselves in the absence of a contract to the contrary.

4. What is Section 147 of the Indian Contract Act?

Section 147 provides that co-sureties bound for different sums must contribute equally as far as the limits of their respective obligations permit.

5. Can one co-surety recover money from another?

Yes. Where a co-surety pays more than the share attributable to that person under the applicable contribution rules, that co-surety may ordinarily seek contribution from the others.

6. Do co-sureties need to know about each other?

No. Section 146 expressly covers co-sureties who act with or without knowledge of one another, provided the statutory requirements are satisfied.