
In short. You get unconditional leave to defend a summary suit when you show the court a substantial defence, or a genuine triable issue raised in good faith, and you back it with documents instead of bare denials. The Supreme Court set those tests in IDBI Trusteeship v. Hubtown (2016). This guide is for businesses that have just been served with a summary suit, and for plaintiffs facing a leave application. You have 10 days from the summons for judgment to apply. So start gathering papers the day you're served.
Is this your situation?
- A summary suit just landed at your office, and you want to fight it without putting the claim amount into court first.
- You'd complained about the goods in writing, weeks before the supplier ever sent a legal notice.
- Reading the plaint, you're fairly sure this claim should never have been filed under Order 37 in the first place.
- Their own ledger shows a different balance from the one in the plaint. Their emails don't match it either.
- You're the plaintiff, and the leave application that just came in reads like it was invented over a weekend.
- The court gave you leave, but with a deposit attached. Nobody has explained why it wasn't unconditional.
When does a court let you defend without conditions?
Courts give unconditional leave when the defendant's affidavit shows a defence that's likely to succeed, or a genuine triable issue pointing to a fair and reasonable defence, and nothing on record makes the judge doubt the defendant's good faith. Put plainly, you have to show the judge a real dispute. One that only a trial can settle. It has to be backed by documents, and you mustn't look like you're just buying time.
Unconditional means exactly that. You defend the suit without depositing a rupee or giving any security. From there, it runs like an ordinary commercial suit, with a written statement, disclosure, issues, evidence and arguments. At the leave stage, a defendant can't hope for more. For the plaintiff, it's the moment the fast track turns into the slow lane.
It's all decided on paper. Under Order XXXVII Rule 3 of the Code of Civil Procedure, 1908 (CPC), the judge has the affidavits and documents filed at the leave stage, and no oral evidence. Whatever the defendant manages to get on paper within 10 days of the summons for judgment usually settles the outcome.
The rule, and the cases that shape it
Order XXXVII Rule 3(5), CPC
You may apply for leave to defend within 10 days of service of the summons for judgment, by affidavit or otherwise, disclosing facts the court thinks are enough. The court can grant leave unconditionally, or on terms it considers just. Under the first proviso, leave shall not be refused unless the court is satisfied that the facts disclosed don't indicate a substantial defence, or that the defence is frivolous or vexatious.
Order XXXVII Rule 3(5), second proviso
If the defendant admits part of the claim is due, leave shall not be granted until that admitted amount is deposited in court. It doesn't matter how strong the defence on the rest is.
Order XXXVII Rules 3(6) and 3(7)
If no leave application is made, or leave is refused, the plaintiff is entitled to judgment straight away. The same follows if leave was granted on conditions and the defendant doesn't meet them. The court can excuse delay in entering appearance or applying for leave, for sufficient cause. In practice, judges hold parties to these dates.
IDBI Trusteeship Services Ltd v. Hubtown Ltd (Supreme Court, 2016)
After the 2002 amendments to Order XXXVII, the Supreme Court restated the tests for leave, bringing the older principles in Mechelec Engineers v. Basic Equipment Corporation (1976) up to date. It ranked defences on a sliding scale, with a substantial defence at the top earning unconditional leave, and a frivolous or vexatious one at the bottom, where leave is refused.
B.L. Kashyap and Sons Ltd v. JMS Steels and Power Corporation (Supreme Court, 2022)
The Court said that granting leave is the ordinary rule. Refusing it is the exception, for cases where the defendant has practically no defence and can't show even a semblance of a triable issue. It set aside a refusal of leave, let the contractor defend, and treated the amount it had already deposited as security.
The IDBI Trusteeship tests in one table
| What the defendant shows | What the court usually does | What it looks like on the file |
|---|---|---|
| A substantial defence that's likely to succeed | Unconditional leave | A signed full and final settlement, proof of payment, or a clear legal bar such as limitation |
| Triable issues suggesting a fair or reasonable defence, even if not a positively good one | Unconditional leave, ordinarily | Goods rejected in writing on delivery, a real dispute about rates that the contract supports, or the plaintiff's own papers contradicting the claim |
| Triable issues, but the court doubts good faith or genuineness | Leave with conditions on time, mode of trial, deposit or security | Complaints that first surface after the legal notice, or a defence that shifts between the reply notice and the affidavit |
| A defence that's plausible but improbable | Leave on conditions, which can be severe, up to the full principal with interest | An oral discount or side deal that no email or ledger mentions |
| No substantial defence; frivolous or vexatious | Leave refused, and a decree for the plaintiff | Bare denials, signed balance confirmations left unexplained, cheques admittedly given for the debt |
| Part of the claim admitted | No leave until the admitted part is deposited | The defendant accepts Rs 10 lakh is due but disputes Rs 6 lakh of penalty interest |
What counts as a triable issue under Order 37?
It's a real question of fact or law, raised honestly, that can't fairly be decided on affidavits and needs witnesses and cross-examination. Disagreeing with the plaintiff isn't enough. The disagreement has to be one a sensible judge could resolve either way after hearing evidence.
Judges look at three things. The first is how specific the defence is. 'The goods were defective' is weak. Compare this: 340 of the 1,200 units in the 14 August consignment failed the load test, they were rejected by email on 17 August, and they've been kept aside for collection ever since. That's specific. The second is whether something was written at the time, before the money turned into a fight. The third is whether the plaintiff's own material leaves room for the defence. A ledger showing a credit note the plaint ignores is the classic example.
The issue can be legal too. Is the claim really a liquidated demand on a written contract? Does the guarantee actually cover this debt? Is the suit within limitation, and does this court have territorial jurisdiction at all? If the documents make any of these genuinely arguable, it can be a triable issue.
Substantial defence or triable issue: does the label matter?
IDBI Trusteeship keeps them apart, at least on paper. A substantial defence is one likely to succeed, and it entitles the defendant to unconditional leave. A triable issue pointing to a fair or reasonable defence, though not a positively good one, ordinarily gets unconditional leave too. Watch the word ordinarily. That's the gap conditions slip through.
Where it really bites is when the judge has some doubt about good faith. A defendant with a substantial defence is rarely put on terms. One with only a triable issue can be asked to deposit, if the judge suspects the issue was cooked up or raised late. So timing matters a great deal, and so does consistency. When you first complained, and whether your story has stayed the same from the reply to the legal notice right through to the leave affidavit, often decide whether leave comes free or with a deposit. The conditional side is covered in our guide on how much deposit a court may ask for.
Aim above a mere triable issue whenever your papers allow. Say the plaintiff hasn't credited a payment. Don't just assert it. File the bank statement. If the contract fixes the price differently, put that clause in front of the judge and mark it.
Defences that often get unconditional leave
- The suit doesn't belong under Order XXXVII. A claim that includes damages, rests on an oral contract, or needs the court to assess the amount sits outside the Order. Argued properly, that point alone often gets you unconditional leave.
- You've already paid. Bank statements showing transfers the plaintiff hasn't credited, or a letter accepting a smaller sum in full and final settlement, go straight to the heart of the claim.
- You rejected the goods at the time, and wrote it down. Emails, quality reports, debit notes or rejection notes sent soon after delivery, before anyone demanded payment, are the strongest proof of a genuine dispute about goods or work.
- The plaintiff's own numbers don't add up. If its ledger, GST returns or earlier statements show a different balance, or credit notes the plaint skips over, judges often see a dispute that affidavits can't settle.
- A limitation or jurisdiction bar you can genuinely argue. Maybe the last acknowledgment is more than three years old. Maybe the contract gives exclusive jurisdiction to another competent court. Either point may need a full hearing.
- A security cheque for an obligation that never fell due. Courts accept this only when the papers show the cheque was handed over in advance as security and the underlying liability never crystallised. Just calling it a security cheque usually won't do.
- A disputed signature or document, with something behind the allegation. A forgery claim backed by a specimen comparison or an earlier police complaint is treated very differently from one that first appears in the affidavit.
Defences that usually end in conditions or refusal
- Bare denials. 'Nothing is due' or 'let the plaintiff prove it' doesn't disclose any fact. Courts treat it as no defence at all.
- Complaints that only appear after the legal notice. If the quality grievance shows up for the first time in your reply to the notice, months after delivery and after you'd made part payments, it reads as an afterthought.
- A signed balance confirmation and no explanation. If you confirmed the balance in writing, you have to explain why. Without a believable reason, leave is often refused or made conditional.
- Side deals made orally. A discount, extra credit or adjustment said to have been agreed on a call, with no trace in any email, ledger or message, usually gets labelled plausible but improbable.
- A counter-claim about something else. A grievance over a different transaction doesn't, on its own, answer an admitted invoice. You can still pursue it separately.
- A story that keeps changing. The reply notice says the goods never arrived. The affidavit says they arrived defective. The judge will notice.
Why admitting part of the claim changes everything
Once you accept that some part of the claim is due, the second proviso to Rule 3(5) kicks in. No leave at all until that admitted part is deposited in court. The judge has no discretion here. Say your position is that you owe Rs 9 lakh but not the Rs 4 lakh of interest and penalty. You'll be told to deposit the Rs 9 lakh before your defence on the Rs 4 lakh goes anywhere.
And admissions aren't only what you say in the affidavit. A ledger confirmation counts. So can an email promising to clear a specific sum, a part payment against one particular invoice, or a reply to the legal notice that accepts a figure. We see defendants hurt themselves this way quite often. The leave affidavit disputes the whole claim, while their own correspondence quietly accepts part of it.
Honesty tends to work better. If some of the money really is owed, say so. Explain the dispute on the rest, with documents, and be ready to deposit or pay the admitted part. Judges respond far better to a defendant who separates what's disputed from what isn't than to one who fights over every rupee.
Good faith, and why a real triable issue can still come with conditions
Under IDBI Trusteeship, a court can impose conditions even where a triable issue exists, if it doubts the defendant's good faith or whether the issue is genuine. Judges are careful not to shut out an honest defendant with crushing deposit orders that it could never meet. Free time is another matter.
The warning signs are familiar. Complaints raised late. Stories that shift. A history of bounced post-dated cheques, and a string of promises to pay. Picture a judge reading WhatsApp messages where the defendant promised payment by Diwali, followed by an affidavit swearing nothing was ever due. Unconditional leave is unlikely.
When Advocate B.K. Singh prepares a leave affidavit, the plaint isn't the first thing he reads. He starts with every message the client sent the plaintiff in the six months before the suit, in date order. He's looking for what the client has already admitted or promised in writing. The affidavit is then built around those messages and explains them honestly. Pretending they don't exist is pointless, because the plaintiff will certainly put them before the court.
Building a leave application that can get unconditional leave
This assumes you've just been served. A summary suit has two separate 10-day periods. Miss either one and you can lose the right to defend.
Enter appearance within 10 days
Through an advocate, file your appearance within 10 days of service of the summons in the summary suit form, with an address for service. Miss it and the plaintiff can ask for a decree, leaving you to ask the court to excuse the delay. Our guide on what happens if a defendant doesn't appear sets out the consequences.
Note when the summons for judgment arrives
After you appear, the plaintiff serves a summons for judgment with an affidavit, and your 10 days for the leave application run from that service, not from the first summons. Write down the date and how it came. Service dates get fought over.
Gather the record and put it in date order
Get the contract, purchase orders, invoices, delivery papers, your ledger, bank statements, quality reports, debit notes, emails and WhatsApp chats. Sort them by date. Often a plain chronology shows the defence better than any argument could.
Check maintainability first
Does the claim really fit Order XXXVII, meaning a written contract, a fixed sum and no damages? If not, open the affidavit with that point.
Make the affidavit specific
Give the defence with dates, quantities, amounts and document references, and explain every document that looks bad for you instead of hoping the judge won't notice it. Keep any admitted amount apart from the disputed part. That separation matters.
Annex the documents and a Section 63 certificate
Attach every document you rely on. Legible, paginated. Emails, chats and electronic ledgers need a certificate under Section 63 of the Bharatiya Sakshya Adhiniyam, and a leave application filed without one gives the plaintiff an easy objection.
Argue it like a trial lawyer
At the hearing, take the judge straight to the two or three documents that create the triable issue. Leave-stage judges like short, precise arguments. Not a reading of the whole affidavit.
How we prepare these applications is set out on our service page on leave to defend a summary suit. For the wider defence, see the guide on defending a summary suit filed against you.
Papers that persuade a court to give unconditional leave
Proof the dispute started before the suit
- Rejection notes, quality inspection reports and test certificates
- Dated emails or letters complaining about short supply, delay or defects
- Debit notes you raised at the time and sent to the plaintiff
- Minutes of meetings or site records where the problem was noted
Proof about the amount
- Bank statements showing payments the plaintiff hasn't credited
- Your own ledger account of the plaintiff, with reconciliation notes
- Any credit notes the plaintiff issued
- The contract clause on price, rate revision, discount or set-off
Proof on maintainability and the law
- The whole contract, to show whether it's oral, incomplete or provides for damages
- Any arbitration or exclusive jurisdiction clause
- The last written acknowledgment, for limitation
- Papers on any guarantee or security cheque arrangement
Formal papers
- Appearance with an address for service
- The affidavit supporting the leave application
- A certificate under Section 63 of the Bharatiya Sakshya Adhiniyam
- Vakalatnama, plus a board resolution or authority letter if you're a company
How long the leave stage takes, and what it costs
| Stage | Usual time | Costs to plan for |
|---|---|---|
| Entering appearance | Within 10 days of service of the summary suit summons | Vakalatnama, appearance and filing charges; small |
| Leave to defend application | Within 10 days of service of the summons for judgment | Application and affidavit; court fee on applications is small in most courts, but check locally |
| Plaintiff's reply to the leave application | Usually 2 to 4 weeks, as the court directs | The plaintiff's drafting and filing costs |
| Hearing and order on leave | Commonly 2 to 6 months after the leave application, depending on how full the court's board is | Appearance costs for each date |
| If leave is unconditional | Written statement within the time the court fixes, then a trial of 1.5 to 3 years in many commercial courts | Trial costs, local commissioner fees where one is appointed, and costs orders under Section 35 CPC |
| If leave is conditional | Deposit within the time fixed, often 4 to 8 weeks | The deposit itself, usually by demand draft, an FDR in the court's name, or a bank guarantee |
| Challenging the order | A petition under Article 227 to the High Court, filed without delay | High Court filing costs; the High Court interferes only in limited cases |
Which court hears the leave application
The court where the summary suit is pending hears it. In Delhi, commercial summary suits up to Rs 2 crore go before the District Judge (Commercial Court) at Saket, Tis Hazari, Karkardooma, Rohini, Dwarka or Patiala House, depending on territory, and anything above Rs 2 crore goes to the Commercial Division of the Delhi High Court on its original side. There's been a proposal to raise the district court limit. Check the current figure. Outside Delhi, the court designated as Commercial Court for the district hears them, in Ghaziabad, Gautam Buddh Nagar at Surajpur, Gurugram and Faridabad.
Section 20 CPC governs territory. A suit lies where the defendant resides or carries on business, or where the cause of action arose wholly or in part. If you think the plaintiff has picked the wrong court, say so in the leave affidavit itself. Hold a jurisdiction objection back for later and it may be treated as waived.
Orders granting conditional leave, or refusing leave, aren't among the orders listed in Order XLIII, so the commercial appeal under Section 13 of the Commercial Courts Act has very limited reach at this stage. Refusal leads to a decree. That decree can be appealed within 60 days. The leave order itself is usually challenged, if at all, by a petition under Article 227 of the Constitution in the High Court, which steps in only where the order is plainly wrong.
After unconditional leave: what comes next?
Under Order XXXVII Rule 7, the suit becomes an ordinary suit. You file a written statement within the time the court fixes, and commercial courts expect you to stick to it. Delay can cost you the defence. Read the leave order carefully. Our page on the written statement deadline in commercial suits explains why.
Then come the usual commercial suit stages. Disclosure and inspection. Admission and denial of documents. The case management hearing under Order XVA, evidence by affidavit with cross-examination, and final arguments. At this point the plaintiff can't apply for summary judgment under Order XIIIA, because that's barred in suits originally filed as summary suits. Our guide on how a summary suit differs from summary judgment explains that bar.
Unconditional leave doesn't mean you'll win. It only means your defence deserves a trial. A lot of suits settle around here. The plaintiff is now looking at a longer road, and the defendant at a trial on documents it has already disclosed. Mediation during the suit, or a structured settlement recorded in court, is often the sensible move.
For plaintiffs: answering a defence that looks triable
As a plaintiff, you don't have to take the defendant's affidavit at face value. Your reply should take each defence in turn and test it against the documents. If they say the goods were rejected, show the goods receipt note signed without remarks, and the part payments that came after it. If they rely on an oral discount, point to their own emails discussing the invoices at full price.
When Advocate B.K. Singh acts for a plaintiff and the leave application comes in, he lists every defence in one column. Against each, he notes the earliest document that mentions it. A defence with nothing in writing before the legal notice is usually an afterthought, and the reply says so plainly, giving dates. A defence backed by a document from the time needs a different answer. Usually that's a document showing the issue was resolved or dropped.
Even if leave looks likely, you can still press for conditions. Asking for a deposit of the principal, or security over specific property, is fair where the defence is improbable. If the defendant is getting rid of assets, an application for attachment before judgment can run alongside the leave hearing.
An invented example: LED panels and the rejection emails
Nothing here is a real case. A Faridabad maker of LED panels sues a Karol Bagh lighting distributor under Order XXXVII for Rs 22.6 lakh on six invoices, in the commercial court at Tis Hazari. The distributor enters appearance on time. After the summons for judgment, it applies for leave.
Its affidavit shows that four days after the March delivery, it emailed the manufacturer about flickering drivers in 410 panels. It attached photographs and a test report from an independent lab in Okhla, and asked the manufacturer to collect them. The manufacturer's reply promised to send a technician. Those panels, worth Rs 8.1 lakh, are still sitting in the distributor's godown. The distributor also points to a credit note for Rs 1.4 lakh that the plaint doesn't mention.
On the other Rs 13.1 lakh, though, it has no real answer. Its own ledger shows that balance, and its accounts manager confirmed it on WhatsApp in May. The court grants unconditional leave on the Rs 9.5 lakh covered by the rejection emails and the credit note. The remaining Rs 13.1 lakh it treats as effectively admitted, to be deposited before the defence on the rest can go ahead. The distributor deposits. The suit carries on as an ordinary suit over the disputed part. The lesson is a narrow one. Unconditional leave can attach to part of a claim, when the documents split it cleanly.
How this plays out for different kinds of defendant
For distributors and traders, it mostly comes down to one thing: did you reject the goods in writing at the time? Manufacturers buying raw material should look at their inspection records and the rejection procedure in the purchase order. Service buyers, like a company that hired an IT vendor or a contractor, should check acceptance certificates, change requests and any written record of delay or deficiency. Scope disputes are among the commonest genuine triable issues.
If your company is sued on a director's personal guarantee, or you're a director sued personally, check whether the guarantee actually covers this debt and whether the principal debtor's liability has been fixed. Startups facing vendor claims often have thin paperwork on their side. A defence built on Slack messages and emails can still work, provided those messages were sent at the time. MSMEs sued by bigger suppliers should check whether an adjustment or credit agreed by email has been ignored.
Large companies are often surprised by this. Their own procurement system, logging goods receipts, rejections and approvals, turns into the most important evidence at the leave stage. If it shows the goods accepted without remarks, defending gets very hard. If it shows a rejection, that entry may be your triable issue. Our page on the summary suit procedure sets out what a plaintiff has to show, which helps a defendant test the claim.
What to do in the next ten days
Note the date of service. Enter appearance. Start the chronology the same day. Find the earliest written complaint you made, any payment the plaintiff has ignored, and any document where you admitted a figure. Then decide honestly whether part of the amount is owed, because that part will have to go into court before you can defend the rest.
If a decree has already gone against you because dates were missed, look at Order XXXVII Rule 4. It lets the court set aside the decree in special circumstances. What that phrase means is explained in our guide on setting aside a summary suit decree. For the full defence, see our leave to defend page.
If you'd like your summons, your correspondence with the plaintiff and your payment records checked before the 10 days are up, or want to know how courts are reading the IDBI Trusteeship tests right now, you can contact Advocate B.K. Singh's team through the contact page.
Frequently asked questions
What is the difference between conditional and unconditional leave to defend?
With unconditional leave, you defend without paying anything into court. Conditional leave comes with a deposit, security or some other step to be taken within a fixed time. Miss the condition and the plaintiff gets a decree.
How many days do I have to apply for leave to defend?
Ten days from service of the summons for judgment, and that comes after you've entered appearance within 10 days of the original summons. The court can excuse delay for sufficient cause. Don't count on it.
Can I get unconditional leave if I admit part of the amount?
Not on the part you admit. Leave can't be granted until that admitted amount is deposited. On the disputed balance, the court may still grant unconditional leave.
Is a dispute about quality enough for unconditional leave?
It can be. It needs to have been raised in writing soon after delivery, and it needs to say exactly what was wrong. A quality complaint first raised after a legal notice usually ends in conditions or refusal.
Does the court look at oral evidence at the leave stage?
No. The judge decides on the plaint, the summons for judgment, your affidavit, the plaintiff's reply and the documents on file. That's why your affidavit has to be specific and well documented.
Can the plaintiff appeal against an order granting unconditional leave?
An order on leave isn't among the appealable orders listed in Order XLIII. It can be challenged by a petition under Article 227 in the High Court, which steps in only where the order is clearly wrong.
Does a security cheque defence get unconditional leave?
Only if the documents show the cheque was given in advance as security, and the liability hadn't fallen due when it was presented. Simply saying it was a security cheque usually isn't enough.
After unconditional leave, how long does the case take?
From then on it runs as an ordinary commercial suit. In many Delhi NCR commercial courts, that's another one and a half to three years to judgment. Settlement often comes earlier.
