In an ordinary suit the defendant has a right to file a written statement and contest. In a summary suit under Order XXXVII of the Code of Civil Procedure, 1908, that right is suspended: the defendant cannot defend as of right but only after obtaining the court's leave to defend. The order disposing of an application for leave to defend is therefore the decisive judicial act in summary litigation - it decides whether the plaintiff signs judgment forthwith or the suit proceeds to trial. For the judiciary aspirant, drafting and reasoning a leave-to-defend order tests command over Order XXXVII Rule 3, the calibrated tests of unconditional, conditional and refused leave, and the leading authorities from Mechelec Engineers to IDBI Trusteeship v. Hubtown and B.L. Kashyap. This chapter builds that command from the bare provision upward.

The summary suit and why leave is required

Order XXXVII of the Code of Civil Procedure, 1908 creates a special, expedited procedure for a defined class of money claims where the liability is documented and ordinarily indisputable. The legislative philosophy is commercial: business transactions - particularly those resting on negotiable instruments and written contracts - demand certainty and speed of enforcement, and a defendant should not be permitted to stall a clear debt through technical or vexatious pleas. The Supreme Court captured this purpose in Neebha Kapoor v. Jayantilal Khandwala, (2008) 3 SCC 770, observing that the principal aim of Order XXXVII is the efficient disposal of suits of a commercial nature.

To achieve that speed, the Order inverts the usual sequence. In an ordinary civil suit the defendant, once served, files a written statement and contests the claim on merits as a matter of right. Under Order XXXVII the defendant must first enter appearance and then, when summons for judgment is served, apply for leave to defend. Until leave is granted the defendant has no right to file a written statement or lead evidence; and if leave is refused or appearance is not entered, the plaintiff becomes entitled to a decree. The leave-to-defend order is thus the procedural gateway that the entire mechanism turns upon. This chapter sits within the Bail & Misc Order Drafting hub, and the disciplined reasoning it demands mirrors the structured approach you will have studied in bail order structure and components.

Scope under Rule 1 - which suits and which courts

Rule 1 of Order XXXVII defines the field. The summary procedure applies, under Rule 1(2), to two broad categories: (a) suits upon bills of exchange, hundis and promissory notes; and (b) suits in which the plaintiff seeks only to recover a debt or liquidated demand in money payable by the defendant, with or without interest, arising on a written contract, on an enactment where the sum sought is a fixed sum of money or in the nature of a debt other than a penalty, or on a guarantee where the claim against the principal is in respect of a debt or liquidated demand only.

Two limits are critical. First, the claim must be for a liquidated sum - an ascertained or readily ascertainable amount. Claims sounding in unliquidated damages, mesne profits, or relief beyond a money decree fall outside Order XXXVII and must be brought as ordinary suits. Second, the plaintiff must seek only that money relief; tacking on a claim for an injunction or declaration ousts the summary route. As to courts, Rule 1(1) applies the procedure to the High Courts, City Civil Courts and Courts of Small Causes, and to such other courts as the relevant High Court may, by notification, specify - subject always to the pecuniary jurisdiction of the court. A judiciary aspirant drafting the order should open by confirming, on the face of the plaint, that the suit is properly a summary suit at all; an order granting or refusing leave in a suit that does not qualify is itself vulnerable.

The procedural sequence under Rules 2 and 3

Rule 2 governs institution: a summary suit is filed like any plaint but must contain a specific averment that it is filed under Order XXXVII and that no relief falling outside the Order is claimed, and the summons must be in the prescribed form (Form No. 4 in Appendix B). Rule 3 then prescribes the sequence that produces the leave-to-defend order.

On being served, the defendant must enter appearance within ten days. If the defendant does not appear, the plaintiff's allegations in the plaint are deemed admitted and the plaintiff is entitled to a decree. If the defendant enters appearance, the plaintiff serves a summons for judgment supported by an affidavit verifying the cause of action and the amount claimed and stating that in the deponent's belief there is no defence to the suit. Within ten days of service of the summons for judgment, the defendant must apply for leave to defend, disclosing by affidavit such facts as are deemed sufficient to entitle the defendant to defend. It is on this application that the court passes the leave-to-defend order. Crucially, the proviso to Rule 3(5) states that leave shall not be refused unless the court is satisfied that the facts disclosed do not indicate a substantial defence or that the defence is frivolous or vexatious - a statutory steer toward granting leave that the Supreme Court has repeatedly emphasised.

The four propositions of Mechelec Engineers

The foundational restatement of the tests for leave is found in Mechelec Engineers & Manufacturers v. Basic Equipment Corporation, AIR 1977 SC 577 (also reported as (1976) 4 SCC 687). There the plaintiff had sued on a dishonoured cheque; the trial court granted unconditional leave but the High Court, in revision, found the defence dishonest. Setting matters right, the Supreme Court adopted the four propositions earlier distilled by Das, J. in Kiranmoyee Dassi v. Dr. J. Chatterjee, AIR 1949 Cal 479, which have become the lodestar for every leave-to-defend order:

(a) If the defendant satisfies the court that he has a good defence to the claim on its merits, the defendant is entitled to unconditional leave to defend. (b) If the defendant raises a triable issue indicating that he has a fair or bona fide or reasonable defence - although not a positively good defence - he is, generally, entitled to unconditional leave to defend. (c) If the defendant discloses such facts as may be deemed sufficient to entitle him to defend - that is, if the affidavit discloses a defence which, though doubtful, may be true and is plausible - the court may impose conditions, such as the time within which the defence is to be filed or the deposit of the amount claimed or the furnishing of security. (d) If the defendant has no defence, or the defence is sham, illusory or practically moot, the plaintiff is entitled to judgment forthwith and leave is refused. These four propositions map the entire spectrum of orders a judge can pass and should be reproduced, in substance, in the reasoning of any model answer.

The six-fold restatement in IDBI Trusteeship v. Hubtown

The modern and now-authoritative restatement is IDBI Trusteeship Services Ltd v. Hubtown Ltd, (2017) 1 SCC 568, decided on 15 November 2016. The Supreme Court noted that the propositions in para 8 of Mechelec stood partly superseded by the 1976 amendment to Rule 3, but that the core theme survives, and laid down a calibrated six-point framework which every order should track:

(a) If the defendant satisfies the court that he has a substantial defence, i.e. a defence likely to succeed, the plaintiff is not entitled to sign judgment and the defendant is entitled to unconditional leave to defend. (b) If the defendant raises triable issues indicating a fair or reasonable defence, though not a positively good one, the defendant is ordinarily entitled to unconditional leave to defend. (c) Even where triable issues are shown, if the court doubts the defendant's good faith or the genuineness of the issues, it may grant conditional leave - for instance, on deposit of the amount or part of it, or furnishing security. (d) If the defence is plausible but improbable, the court may impose conditions extending to deposit of the entire principal sum, with interest. (e) If the defendant has no substantial defence and raises no genuine triable issues, and the court finds the defence frivolous or vexatious, leave is refused and the plaintiff has judgment forthwith. (f) If any part of the amount claimed is admitted, leave is not granted unless that admitted sum is deposited in court. The Court closed with the governing maxim: the grant of leave to defend, with or without conditions, is the ordinary rule, and denial of leave is the exception. On the facts, conditional leave was granted to Hubtown on its depositing the principal amount claimed under the guarantee.

B.L. Kashyap - leave is the rule, refusal the exception

The most recent authoritative gloss is B.L. Kashyap & Sons Ltd v. JMS Steels & Power Corporation, (2022) 3 SCC 294 (reported also as 2022 LiveLaw (SC) 59), decided on 18 January 2022 by a Bench of Vineet Saran and Dinesh Maheshwari, JJ. Reaffirming Hubtown, the Court warned that it is not a correct approach to proceed as if denial of leave is the rule, or that leave is to be granted only in exceptional cases or only where the defence appears meritorious. On the contrary, where the defendant raises triable issues indicating a fair or reasonable defence, he is ordinarily entitled to unconditional leave unless there is a strong reason to deny it.

The practical significance of B.L. Kashyap for the order-writer is twofold. First, it shifts the default: the judge must begin from a presumption in favour of leave and justify any departure, not the reverse. Second, it cautions against the over-use of conditional leave as a soft refusal - imposing an onerous deposit where the defence genuinely raises triable issues effectively shuts out a defendant entitled to unconditional leave, and is a misdirection. An order that imposes conditions must therefore record why the defence, though arguable, attracts conditions rather than unconditional leave.

When unconditional leave must be granted

Unconditional leave is the appropriate order in two situations drawn from the case law. First, where the defendant shows a substantial defence - a defence that, if proved, would defeat the claim on its merits. Examples that recur in the reports include a plea that the cheque or promissory note was not issued towards an enforceable debt but as security, or was obtained by fraud, coercion or without consideration; a denial that the written contract sued upon was ever concluded; a plea of accord and satisfaction or prior discharge; or a bona fide dispute about the quantum of the liquidated sum. Second, and more commonly, where the defence is not positively good but raises a fair or reasonable triable issue - Sunil Enterprises v. SBI Commercial & International Bank Ltd, (1998) 5 SCC 354, confirms that a defence which is fair and reasonable entitles the defendant to unconditional leave.

The drafting discipline here is to identify the precise triable issue the affidavit discloses, test it against the documents annexed to the plaint, and conclude whether it is genuine. If genuine, the order must grant leave without conditions; loading conditions onto a genuine triable defence is exactly what B.L. Kashyap condemns. The order should direct the defendant to file the written statement within a fixed period and set the suit down to proceed as an ordinary suit thereafter.

Conditional leave and the calibration of conditions

Conditional leave occupies the middle band. It is appropriate where the defence is plausible but the court harbours legitimate doubt - about the defendant's good faith, the genuineness of the triable issue, or the probability of the defence succeeding. Defiance Knitting Industries (P) Ltd v. Jay Arts, (2006) 8 SCC 25, summarised the calibration: if the case raises a triable issue, leave should ordinarily be granted unconditionally; conditions are reserved for the situation where the defence, though disclosed, is doubtful, or where the defendant has practically no defence but is allowed to defend on terms.

The conditions a court may impose include: deposit of the whole or part of the suit amount in court; furnishing of security to the satisfaction of the court; and fixing a time within which the written statement must be filed. The condition must be proportionate to the strength of the doubt - the more improbable the defence, the heavier the condition the court may legitimately impose, up to deposit of the entire principal as in Hubtown. Two safeguards must appear in the order. First, the order must record the specific reason for doubting the defence, since a condition unsupported by reasons is liable to be set aside. Second, the condition must not be so onerous as to be tantamount to a refusal of leave where the defendant is in truth entitled to defend - a deposit beyond the defendant's means, imposed on a genuine triable issue, is an illegitimate disguised refusal.

When leave is refused

Refusal of leave is the exception and must be justified with care. Under the proviso to Rule 3(5) and the framework in Hubtown, leave may be refused only where the court is satisfied that the facts disclosed by the defendant do not amount to a substantial defence and that no genuine triable issue arises, so that the defence is frivolous or vexatious. A bare denial unsupported by particulars, a defence that is sham or illusory, or a plea contradicted on the face of the very document sued upon, will attract refusal.

Because refusal results in the plaintiff signing judgment forthwith and forecloses any trial, the order refusing leave carries a heightened duty to give reasons. The judge should set out each plea raised in the defendant's affidavit, explain why it discloses no triable issue, and only then refuse leave and pass the decree. An order that refuses leave mechanically - or that refuses where a triable issue in fact exists - inverts the rule established in B.L. Kashyap that leave is the norm, and is the most common ground on which leave orders are reversed in revision or appeal.

Setting aside the summary decree under Rule 4

Where a decree has been passed under Order XXXVII - typically on the defendant's non-appearance or failure to apply for leave - Rule 4 provides the route to reopen it. Rule 4 empowers the court which passed the decree, under special circumstances, to set aside the decree and, if it sees fit, to stay or set aside execution and to give the defendant leave to appear to the summons and defend the suit.

The leading authority is Rajni Kumar v. Suresh Kumar Malhotra, (2003) 5 SCC 315 (AIR 2003 SC 1322), where the Supreme Court explained that the expression special circumstances is deliberately undefined and not capable of precise definition, connoting something exceptional, extraordinary or uncommon - the antonym of the common and the ordinary. The Court clarified that the standard under Rule 4 is distinct from, and stricter than, that under Order IX Rule 13 for setting aside an ordinary ex parte decree: the defendant must show not merely good cause for non-appearance but special circumstances, and must also disclose facts sufficient to entitle him to defend. An order on a Rule 4 application must therefore address both limbs - the special circumstances explaining the default, and the existence of a defence on merits - before setting the decree aside and granting leave.

Drafting the leave-to-defend order - structure

A well-drafted leave-to-defend order follows a predictable architecture, and reproducing that architecture in an examination answer signals command of the topic. The order should move through: (1) the cause-title and recital - the suit number, parties, the fact that it is a summary suit under Order XXXVII, and that the matter is the defendant's application for leave to defend on the summons for judgment; (2) a statement of the plaintiff's claim - the instrument or written contract sued upon and the liquidated sum claimed; (3) the defendant's pleaded defence as disclosed in the leave affidavit, set out plea by plea; (4) the legal framework - Rule 3, and the tests in Mechelec, Hubtown and B.L. Kashyap; (5) the analysis - whether each plea raises a substantial defence, a triable issue, a doubtful but plausible defence, or no defence at all; and (6) the operative order.

The operative portion must be unambiguous. If unconditional leave is granted, direct the defendant to file the written statement within a stated period (commonly within the time the court fixes) and order the suit to proceed as an ordinary suit. If conditional, specify the exact condition - the sum to be deposited or security to be furnished, and the time for compliance - and state the consequence of default (that the plaintiff shall be entitled to judgment). If refused, record the reasons, refuse leave, and decree the suit in the plaintiff's favour with the amount and any interest and costs specified. The same precision and reasoned operative direction is what distinguishes a sound order across drafting topics, including the anticipatory bail order.

Common errors and examiner traps

Several recurring errors distinguish a weak leave-to-defend order from a strong one. The first is treating refusal as the default - approaching the application as though the defendant must earn the right to defend, when B.L. Kashyap holds that leave is the ordinary rule. The second is the over-conditioning trap: imposing a heavy deposit on a defence that genuinely raises a triable issue, which the case law treats as a disguised refusal of leave the defendant was entitled to unconditionally. The third is failing to give reasons when refusing or conditioning leave; because both orders foreclose or burden a defence, each carries a heightened duty to articulate why the defence falls short.

A fourth trap concerns jurisdiction and scope - granting or refusing leave without first verifying that the suit qualifies under Rule 1 (a liquidated demand on a negotiable instrument, written contract, enactment or guarantee, with no relief outside the Order). A fifth is confusing Rule 4 with Order IX Rule 13: applying the ordinary ex parte standard instead of the stricter special-circumstances test from Rajni Kumar. Finally, examiners look for the candidate to quote the correct citation - misciting Hubtown as anything other than (2017) 1 SCC 568, or Mechelec as anything other than AIR 1977 SC 577, undermines an otherwise sound answer. Cross-referencing how a structured, reasoned order reads across contexts - for instance the bail order in non-bailable offences - reinforces the discipline of recording reasons before the operative direction.

Frequently asked questions

What is the difference between an ordinary suit and a summary suit under Order XXXVII?

In an ordinary suit the defendant has a right to file a written statement and contest the claim. In a summary suit the defendant cannot defend as of right; after entering appearance he must obtain the court's leave to defend by disclosing, on affidavit, facts sufficient to entitle him to defend. If leave is refused or the defendant does not appear, the plaintiff is entitled to a decree. The procedure under Order XXXVII is confined to liquidated money claims on negotiable instruments, written contracts, enactments or guarantees.

When is a defendant entitled to unconditional leave to defend?

Per IDBI Trusteeship Services Ltd v. Hubtown Ltd, (2017) 1 SCC 568, a defendant is entitled to unconditional leave where he shows a substantial defence likely to succeed, and is ordinarily entitled to unconditional leave where he raises triable issues indicating a fair or reasonable defence, even if not a positively good one. B.L. Kashyap & Sons Ltd v. JMS Steels & Power Corporation, (2022) 3 SCC 294, reaffirms that granting leave is the ordinary rule and denial the exception.

What are the four propositions in Mechelec Engineers?

In Mechelec Engineers & Manufacturers v. Basic Equipment Corporation, AIR 1977 SC 577, the Court adopted the propositions from Kiranmoyee Dassi v. Dr. J. Chatterjee, AIR 1949 Cal 479: (a) a good defence on merits entitles the defendant to unconditional leave; (b) a triable issue showing a fair or bona fide defence also entitles him to unconditional leave; (c) a doubtful but plausible defence may attract conditional leave; and (d) where the defence is sham or illusory, leave is refused and the plaintiff gets judgment forthwith.

Can the court impose conditions while granting leave to defend?

Yes. Where the defence is plausible but the court doubts the defendant's good faith or the genuineness of the triable issue, it may grant conditional leave - on deposit of the whole or part of the suit amount, furnishing of security, or filing the written statement within a fixed time. Per Hubtown, an improbable defence may attract deposit of the entire principal. However, B.L. Kashyap warns that an onerous condition imposed on a genuine triable defence amounts to a disguised refusal and is impermissible.

How can a summary decree be set aside under Order XXXVII Rule 4?

Rule 4 allows the court that passed the decree to set it aside under special circumstances and grant the defendant leave to appear and defend. In Rajni Kumar v. Suresh Kumar Malhotra, (2003) 5 SCC 315, the Supreme Court held that special circumstances means something exceptional and uncommon, and that the Rule 4 standard is stricter than the good-cause test for setting aside an ordinary ex parte decree under Order IX Rule 13. The defendant must show both the special circumstances and a defence on merits.

What must a leave-to-defend order contain to be sustainable?

It must recite that the suit is a summary suit under Order XXXVII and that the matter is the defendant's application on the summons for judgment; state the plaintiff's liquidated claim and the defendant's pleaded defence plea by plea; apply Rule 3 and the tests in Mechelec and Hubtown; analyse whether each plea raises a substantial defence, a triable issue, a doubtful defence or none; and pass a clear operative order. Where leave is conditioned or refused, the order must record specific reasons, since both burden or foreclose the defence.