Section 9 IBC (Operational Creditor Insolvency Petition): How It Works (2026)

Legal Explainer · Insolvency Law

Updated for 2026 · Claw Editorial

An operational creditor has delivered goods or services, sent invoices, and still not been paid. The next question is whether the Insolvency and Bankruptcy Code can force the issue, and what exactly must be done first. Section 9 of the IBC is the provision that lets an operational creditor ask the NCLT to start insolvency proceedings against a company that has not paid an undisputed operational debt. This page explains what the section says, the steps before filing, what the Tribunal checks, and where these petitions usually fail.

01What Section 9 IBC says

Section 9 of the Insolvency and Bankruptcy Code, 2016 allows an operational creditor to apply to the National Company Law Tribunal (NCLT) to start the corporate insolvency resolution process (CIRP) against a corporate debtor. The creditor can do this only after a demand notice under Section 8 has been delivered and the debtor has neither paid nor raised a dispute within 10 days.

Section 9 is not a debt recovery suit. It is a trigger for insolvency, and it works only when the debt is due, the default is real, and there is no genuine dispute.

The section sets out the filing timeline, the documents to attach, and the grounds on which the NCLT must admit or reject the application. In short, the creditor must show an operational debt, a default, a valid Section 8 notice, and no pre-existing dispute.

02Who is an operational creditor

An operational creditor is a person to whom an operational debt is owed. An operational debt is a claim for goods or services, including employment dues, or a debt owed to the government under a law.

Typical applicants are suppliers, vendors, contractors, service providers and employees (or workmen) who are owed salary or wages. A bank lending money is not an operational creditor. That is a financial debt, and the route is Section 7. See our guide to Section 7 IBC for financial creditors.

03Step 1: the Section 8 demand notice

Before any Section 9 application, the operational creditor must send a demand notice to the company. This is the most common point where applications go wrong, so it needs care.

• Form: the notice is sent in the prescribed form (Form 3), or the creditor sends a copy of the unpaid invoice with a notice in Form 4.
• Content: it must state the amount of the operational debt and demand payment.
• Delivery: it should be served on the registered office and by a mode that gives proof of delivery, such as speed post or courier with a tracking record, and email where relevant.
• 10 days to respond: within 10 days of receiving the notice, the company can pay, or tell the creditor that a dispute exists, or that a suit or arbitration is already pending on the matter.

A search for terms like section 8 9 ibc demand notice usually comes from this stage. The notice is a pre-condition, and it is also the document the NCLT reads first.

04Step 2: filing the Section 9 application

If the 10 days pass with no payment and no notice of dispute, the operational creditor may file the application before the NCLT bench that has jurisdiction over the company’s registered office. The application is made in Form 5.

What goes with the application

• A copy of the invoice or the demand notice that was delivered.
• An affidavit that no notice of dispute has been received, and that no dispute record exists in the information utility.
• A copy of the bank certificate (or similar proof) confirming that the debt has not been paid.
• Details of the proposed interim resolution professional, as the Code requires.
• Proof of the debt: contract or purchase orders, delivery proof, ledger or statement of account.

The filing fee at NCLT is a nominal amount (Rs 2,000 at the time of writing).

Limitation

Limitation is a live issue. The Supreme Court has held that the Limitation Act applies to IBC applications, so a time-barred debt can sink a petition. Check the date of default before anything else.

05The Rs 1 crore minimum default

An application under Section 9 can be filed only if the default is at least Rs 1 crore. The Code originally set the minimum default at Rs 1 lakh. The Central Government raised it to Rs 1 crore by notification in March 2020, using its power under Section 4.

This matters for small suppliers. A vendor owed Rs 20 lakh cannot use Section 9. Such a creditor must look at other routes, such as a civil recovery suit, a summary suit, or, for MSMEs, the facilitation council under the MSMED Act.

06What NCLT checks: admission or rejection

Within 14 days of receiving the application, the NCLT must either admit it or reject it. It admits the application if the application is complete, the debt is due and unpaid, no notice of dispute was given, and no disciplinary proceeding is pending against the proposed resolution professional.

It rejects the application if the application is incomplete and not corrected, if the debt was paid, if the notice of dispute was received, or if the demand notice was not delivered. Before rejecting for an incomplete application, the Tribunal must give the creditor 7 days to fix the defect.

Admission is the turning point. On admission, the moratorium begins and an interim resolution professional takes charge of the company.

07Pre-existing dispute: the main defence

The most common defence to a Section 9 application is that a dispute already existed before the demand notice. If the dispute is real, the application fails, because the Code is meant for undisputed debt.

The leading case is Mobilox Innovations Pvt Ltd v. Kirusa Software Pvt Ltd (Supreme Court, 2017). It held that the NCLT must see whether a dispute truly existed before the notice, and not merely whether the dispute is likely to succeed. The Tribunal should reject the application if there is a plausible contention that needs further investigation and the dispute is not patently feeble.

What counts as evidence of a dispute

• Earlier emails or letters complaining about quality, delay or short supply.
• A pending suit or arbitration on the same debt.
• A counterclaim raised before the demand notice.

The creditor should therefore review the full correspondence before filing. The debtor should gather every earlier complaint on record.

08Section 9 vs Section 7

Section 9 is for operational creditors and Section 7 is for financial creditors. The key differences are below.

09After admission: CIRP

Once the NCLT admits the application, the corporate insolvency resolution process begins. A moratorium stops suits and recovery actions against the company, and the board is replaced by an interim resolution professional, who later may be confirmed as the resolution professional.

Claims are invited, a committee of creditors is formed, and a resolution plan is sought within the time set by the Code. If no plan is approved, the company may go into liquidation. An operational creditor does not sit on the committee as a voting member in the usual case, but it can claim its dues in the process.

Appeals against NCLT orders go to the National Company Law Appellate Tribunal (NCLAT), and from there to the Supreme Court on points of law. To follow your own petition or a debtor’s, see our guide on NCLT and NCLAT case tracking software.

10Criminal law and BNS/BNSS: does this section have one?

Section 9 IBC is a civil, commercial provision. It has no offence, no punishment, no bailability and no cognizable status of its own. So there is no BNS 2023 or BNSS 2023 equivalent for this section, and no bail or quashing process applies to a Section 9 petition itself.

The Code does have separate offence provisions in a different part of the statute, and a cheque dishonour under the Negotiable Instruments Act can run alongside an insolvency petition. Those are different laws with different courts. For how IPC and CrPC numbers map to the new criminal codes, see the mapping page on India’s criminal law changes.

11Where Claw fits

Claw is an all-in-one legaltech platform for Indian advocates, law firms, and corporate legal teams, combining AI-based case search, an AI legal assistant (Legal GPT), case management, and compliance automation across all Indian courts and tribunals.

For Section 9 work, two jobs matter. The first is research: finding NCLT, NCLAT and Supreme Court rulings on pre-existing dispute, limitation, and defective demand notices. Claw’s case search covers 30 crore+ judgements across the Supreme Court and 25 High Courts, with results in under 5 seconds. The second is tracking: following the petition you filed, or the one filed against your client, by party name. Claw’s case management covers tribunals and courts across 8200+ forums, with auto updates and WhatsApp and email alerts.

Claw has a free plan for individual advocates. Create a FREE Claw account to search 30 crore+ judgments on this section and track related cases by party name.

This page is general information, not legal advice. Check the current bare act and the latest judgments before you file or defend a petition.

12Sources and further reading

• Insolvency and Bankruptcy Code, 2016 (bare act): indiacode.nic.in
• Insolvency and Bankruptcy Board of India (rules, regulations, orders): ibbi.gov.in
• National Company Law Tribunal: nclt.gov.in
• Claw: clawlaw.in

Last verified: October 2026.

13Frequently asked questions