Bank of Bihar v. Damodar Prasad: the surety's liability is immediate and co-extensive

Bank of Bihar Ltd. v. Damodar Prasad is the case Indian courts still reach for first whenever a surety, sued on a guarantee, tries to buy time by insisting that the creditor go after the borrower first. The Supreme Court's answer, delivered in 1968, is short and has never needed revisiting: that is not how a guarantee works, and a court has no business rewriting a decree to say otherwise.

A guarantee, a default, and a trial court's condition

The Bank of Bihar had lent money to Damodar Prasad. Paras Nath Sinha stood as surety on a guarantee bond dated 15 June 1951, undertaking to pay and satisfy the borrower's liabilities within two days of demand. The debt fell into default, and by the time the Bank sued, the outstanding sum stood at roughly Rs. 11,723.56 towards principal and Rs. 2,769.37 towards interest.

The Bank sued both the borrower and the surety in the Court of the Subordinate Judge at Patna and obtained a decree against both. But the trial court attached a condition to the decree against the surety: the Bank would be at liberty to enforce it against Paras Nath Sinha only after it had first exhausted its remedies against Damodar Prasad. The Patna High Court, on appeal, left that condition in place. The Bank carried the matter to the Supreme Court, challenging the condition itself — not the decree, not the amount, not the existence of the guarantee, but the sequencing the courts below had imposed on its enforcement.

What the Court held

The Court set aside the direction imposed by the trial court and affirmed by the High Court. The Bank was entitled to enforce its decree against the surety without first exhausting its remedies against the principal debtor — the condition had no basis in the contract of guarantee, which contained no such stipulation, and none in the general law, which affirmatively points the other way.

Why the sequencing question actually matters

It is easy to read the holding as a technical point about decree execution and miss why the case became a landmark. A guarantee exists, commercially, precisely so that the creditor does not have to run the principal debtor's insolvency gauntlet before getting paid. If a court can graft onto a guarantee decree a condition that the creditor must first chase the principal debtor to exhaustion — through attachment, sale, insolvency proceedings, however long that takes — the guarantee stops functioning as security and starts functioning as a second, delayed claim that only matters after the first one has failed. That defeats the instrument's entire commercial purpose: a bank lends against a guarantee because the guarantee gives it an immediate, parallel claim, not a claim that ripens only once the primary debtor has been proven unable to pay.

Bank of Bihar draws the line cleanly. The surety's liability is co-extensive — equal in extent, not subordinate in priority — to the principal debtor's, and it is immediate. The one carve-out the Court preserved is textual and deliberate: parties are free to write a different sequence into the guarantee itself. Section 128 says "unless it is otherwise provided by the contract," and a guarantee that expressly requires the creditor to proceed against the principal debtor first, or that caps the surety's exposure, or that makes the surety's liability conditional on some other event, will be enforced on its own terms. What a court cannot do is impose that sequencing where the contract itself is silent.

The doctrine's continuing life

More than half a century on, Bank of Bihar remains the starting citation whenever an Indian court is asked to determine whether a guarantor can insist on the creditor exhausting remedies against the borrower first — a question that recurs constantly in bank-guarantee litigation, SARFAESI enforcement against guarantors, and, more recently, personal-guarantor insolvency under the Insolvency and Bankruptcy Code, 2016. The proposition that a resolution plan approved for the corporate debtor does not, by itself, discharge the personal guarantor rests on the same footing: the guarantee is an independent contract, and the surety's liability under section 128 is not extinguished merely because the principal debtor's liability has been compromised, restructured, or discharged by an involuntary process of law. Courts examining that question continue to trace the co-extensive, immediate character of surety liability back to this 1968 judgment before applying it to the resolution-plan or moratorium context in front of them.

For lenders, the practical lesson has not changed since 1968: a guarantee is worth drafting carefully if a different sequence — creditor-exhausts-principal-first, a liability cap, a time limit on demand — is actually wanted, because absent that language, the default rule favours the creditor's freedom to proceed against whichever party it chooses, in whichever order it chooses, the moment the principal debtor defaults. For sureties, the lesson is equally direct: signing a guarantee without a contrary stipulation means accepting exposure that is immediate and full, not a fallback position that only matters if the principal debtor cannot pay.

Related on Valkya

• Lalit Kumar Jain v. Union of India
• Amit Kumar Kejriwal v. UCO Bank: a Form B notice is not invocation of guarantee
• Black Gold v. ICVL: unconditional bank guarantees and the limits of judicial interference
• U.P. State Sugar Corp v. Sumac International (1996): when a bank guarantee may be injuncted

Sources

1. SCC OnLine Blog — on the co-extensive nature of guarantor liability under section 128: https://www.scconline.com/blog/post/2017/10/30/liability-guarantor-co-extensive-principal-debtor-borrower-right-recover-dues-guarantor/
2. SCC OnLine Blog — on continuation of proceedings against guarantors independent of the principal debtor's insolvency: https://www.scconline.com/blog/post/2020/11/02/del-hc-is-the-liability-of-principal-borrower-and-guarantor-co-extensive-court-reiterates-scs-position-on-continuation-of-sarfaesi-proceedings-against-guarantor-by-banks/