Introduction:

In a significant ruling clarifying the extent of a guarantor’s liability in loan transactions, the Supreme Court of India in Bhagyalaxmi Co-Operative Bank Ltd. v. Babaldas Amtharam Patel (D) Through Legal Representatives & Others, 2026 LiveLaw (SC) 210, held that a guarantor cannot be held responsible for loan amounts withdrawn by a borrower beyond the sanctioned credit limit if such withdrawals occurred without the guarantor’s consent. However, the Court clarified that the guarantor continues to remain liable for the amount that was originally guaranteed under the contract. The judgment was delivered by a bench comprising Justice B.V. Nagarathna and Justice Ujjal Bhuyan, who examined the provisions governing contracts of guarantee under Chapter VIII of the Indian Contract Act, 1872, particularly Sections 133 and 139. The Court set aside a judgment of the Gujarat High Court which had taken the view that a variance in the terms of the loan agreement between the borrower and the creditor would discharge the surety from the entire liability. The Supreme Court disagreed with this interpretation and held that the statute itself provides a clear distinction—any variance without the consent of the surety discharges the surety only for transactions occurring after such variance, not for the original obligation undertaken. The ruling thus clarifies that guarantors cannot escape liability for the original loan amount merely because the creditor subsequently allowed the borrower to exceed the sanctioned limit. The case arose from a dispute relating to a cash-credit facility granted by the appellant bank to a trading company in 1993, where the borrower allegedly withdrew amounts far beyond the sanctioned limit with the involvement of bank officials. When the borrower defaulted, the bank sought recovery from both the borrower and the guarantors. The central legal issue before the Supreme Court was whether the guarantors could be held liable for the entire outstanding amount or whether their liability was limited to the amount they had originally guaranteed.

Arguments of the Appellant (Bank):

The appellant bank contended that the guarantors who had executed the contract of guarantee were legally obligated to repay the debt owed by the principal borrower once the borrower defaulted. According to the bank, the guarantee executed by the respondents was meant to secure repayment of the loan advanced to the borrower, and therefore the guarantors could not avoid their liability merely because the borrower had withdrawn additional sums from the cash-credit facility. The bank argued that a guarantor’s liability is generally co-extensive with that of the principal debtor unless otherwise provided by the contract, and therefore the guarantors were bound to satisfy the debt when the borrower failed to repay it. The appellant further contended that the High Court had erred in completely discharging the sureties from liability. According to the bank, the High Court misapplied the provisions of the Indian Contract Act, particularly Section 139, in holding that the conduct of the bank had impaired the remedies available to the sureties against the principal debtor. The bank maintained that merely permitting the borrower to overdraw from the sanctioned credit facility did not destroy or impair the guarantors’ eventual remedy against the borrower. The guarantors still retained the legal right to recover from the borrower any amount they might have paid to the bank under the guarantee. The appellant also argued that Section 133 of the Contract Act does not discharge the surety entirely. Instead, it only discharges the surety in relation to those transactions which take place after the terms of the contract are varied without the surety’s consent. Therefore, even if the bank had permitted withdrawals beyond the sanctioned limit without informing the guarantors, such conduct would only release the guarantors from liability for the excess amount and not for the original loan amount for which they had expressly undertaken responsibility. The bank further submitted that the High Court’s reasoning that a guarantor must either be liable for the entire debt or not liable at all was contrary to the statutory scheme. The appellant emphasized that the law recognizes the possibility of partial discharge of liability depending on the nature and timing of the variance in the contract. In the present case, the guarantors had clearly undertaken liability for the sanctioned loan amount of ₹4,00,000. Therefore, the bank argued that they must remain liable for at least that amount along with the applicable interest. The bank also pointed out that the borrower’s excessive withdrawals were the result of subsequent transactions that went beyond the scope of the original guarantee. Since the guarantors had never consented to such enhancement of the credit limit, they could not be held liable for those additional amounts. However, the appellant insisted that this circumstance could not absolve them of liability for the initial loan that was guaranteed.

Arguments of the Respondents (Guarantors):

The respondents, who had stood as sureties for the loan taken by the trading company, argued that the bank’s conduct in allowing the borrower to withdraw amounts far exceeding the sanctioned credit limit fundamentally altered the nature of the contract of guarantee. According to them, the guarantee was executed only for a specific loan amount of ₹4,00,000 and was based on the understanding that the bank would not allow the borrower to exceed that limit without their knowledge or consent. The respondents contended that by permitting the borrower to withdraw sums far beyond the sanctioned limit, the bank had unilaterally altered the terms of the contract between the creditor and the principal debtor. Such a material alteration, they argued, discharged them from all liability under the guarantee. The guarantors relied heavily on Section 139 of the Indian Contract Act, which provides that if the creditor does any act that is inconsistent with the rights of the surety or omits to do something which the creditor’s duty requires him to do, and such act or omission impairs the eventual remedy of the surety against the principal debtor, the surety stands discharged. According to the respondents, the bank’s conduct in permitting excessive withdrawals without informing them amounted to a serious breach of duty that prejudiced their interests. They argued that if they had been informed about the borrower’s continuous overdrawing beyond the sanctioned limit, they could have taken steps to prevent the borrower from incurring further debt or could have withdrawn from the guarantee arrangement. By failing to notify them, the bank deprived them of the opportunity to protect their interests and thereby impaired their remedy against the borrower. The respondents further argued that the bank officials had allegedly acted in connivance with the borrower in allowing such excessive withdrawals. This conduct, they contended, demonstrated negligence and lack of good faith on the part of the creditor. In such circumstances, the guarantors maintained that it would be unjust and legally unsustainable to hold them liable for any part of the debt. They also supported the view taken by the High Court that the liability of guarantors could not be split into different portions based on subsequent variations in the contract. According to them, once the original terms of the agreement were materially altered without their consent, the entire contract of guarantee stood vitiated. Consequently, they argued that they were completely discharged from their obligations and could not be compelled to repay either the original loan amount or the additional sums withdrawn by the borrower. The respondents therefore urged the Supreme Court to uphold the High Court’s decision and dismiss the appeal filed by the bank.

Court’s Analysis and Judgment:

After hearing the arguments from both sides and examining the relevant statutory provisions, the Supreme Court undertook a detailed analysis of the law relating to contracts of guarantee under the Indian Contract Act, 1872. The Court began by observing that the legal relationship between a creditor, principal debtor, and surety is governed by well-established principles. A surety undertakes a secondary liability to ensure that the principal debtor fulfills his obligations to the creditor. However, the extent of this liability depends on the terms of the guarantee contract and the statutory provisions governing such arrangements. The bench carefully examined Section 133 of the Indian Contract Act, which deals with the discharge of a surety by variance in the terms of the contract between the principal debtor and the creditor. The provision clearly states that any variance made without the consent of the surety discharges the surety as to transactions subsequent to the variance. The Court noted that the wording of this provision makes it evident that the discharge of liability is not absolute. Instead, it is limited only to those transactions that occur after the variance has taken place. Therefore, if the creditor and the principal debtor modify the terms of their contract without obtaining the surety’s consent, the surety is released only from liability for obligations arising after that modification. The surety remains bound by the obligations undertaken under the original contract. The Supreme Court then examined the facts of the present case. It noted that the borrower had initially obtained a cash-credit facility of ₹4,00,000 from the appellant bank and that the respondents had executed contracts of guarantee specifically for this sanctioned amount. However, the borrower later withdrew sums far exceeding this limit, allegedly with the assistance or acquiescence of bank officials. When the borrower defaulted, the bank filed a recovery suit seeking an amount of ₹26,95,196.75 from both the borrower and the guarantors. The Court observed that the withdrawals beyond the sanctioned limit constituted a clear variance in the terms of the original contract between the creditor and the principal debtor. Importantly, this variance had been made without informing or obtaining the consent of the guarantors. In such circumstances, the Court held that Section 133 of the Contract Act squarely applied. As a result, the guarantors were discharged from liability for the transactions that occurred after the variance—that is, the amounts withdrawn beyond the original credit limit. However, the Court clarified that this did not mean that the guarantors were discharged from their entire obligation. Since they had voluntarily agreed to guarantee the repayment of the sanctioned loan amount of ₹4,00,000, they continued to remain liable for that amount along with the applicable interest. The bench strongly disagreed with the Gujarat High Court’s reasoning that the guarantors must either be liable for the entire loan amount or not liable at all. According to the Supreme Court, this interpretation was contrary to the express language of Section 133, which clearly contemplates a partial discharge of liability. The Court emphasized that the statute itself requires a bifurcation of liability in cases where the terms of the contract have been varied without the surety’s consent. Justice Nagarathna, writing the judgment, observed that the High Court had wrongly concluded that such a bifurcation was impermissible. On the contrary, the law mandates such a distinction in order to determine the precise extent of the surety’s liability. The Supreme Court also examined the respondents’ reliance on Section 139 of the Contract Act. It clarified that this provision applies only in situations where the creditor’s act or omission impairs the surety’s eventual remedy against the principal debtor. In other words, if the creditor’s conduct makes it impossible or significantly more difficult for the surety to recover the amount from the principal debtor, the surety may be discharged from liability. However, the Court found that no such impairment had occurred in the present case. The fact that the bank permitted the borrower to overdraw beyond the sanctioned limit did not prevent the guarantors from seeking reimbursement from the borrower if they were required to pay under the guarantee. Therefore, the essential condition for the application of Section 139 was not satisfied. The Court held that the High Court had incorrectly invoked Section 139 to discharge the guarantors completely from liability. The Supreme Court reiterated that while the bank’s conduct in allowing excessive withdrawals without informing the guarantors constituted a variance under Section 133, it did not destroy the guarantors’ remedy against the borrower. Consequently, the guarantors could only be discharged to the extent of the amounts withdrawn after the variance and not for the original guaranteed amount. The bench ultimately concluded that the guarantors remained liable for the original sanctioned amount of ₹4,00,000 along with interest, but they could not be held responsible for the additional sums withdrawn by the borrower beyond that limit. In view of these findings, the Supreme Court allowed the appeal and set aside the judgment of the Gujarat High Court. The Court held that the High Court had erred in law by adopting an “all or nothing” approach to the liability of the guarantors. Instead, the correct legal position was that the guarantors’ liability must be determined in accordance with the statutory scheme, which clearly allows for partial discharge when the terms of the contract are varied without the surety’s consent.