MSME Form 1 Due 31 October 2026: Filing Obligations, Payment Tests and Compliance Framework for the April–September 2026 Period

Overview of the Filing Requirement

The half-yearly MSME Form 1 return covering the period 1 April to 30 September 2026 must be submitted on or before 31 October 2026. This obligation arises under the Specified Companies (Furnishing of information about payment to micro and small enterprise suppliers) Order, 2019, which the Ministry of Corporate Affairs issued in exercise of powers conferred by Section 405 of the Companies Act, 2013.

A point that deserves early emphasis: this is not a universal compliance requirement applicable to every business entity that transacts with an MSME vendor. The obligation is restricted to companies — partnerships, sole proprietorships and LLPs are not caught under this particular MCA form — and even among companies, the filing trigger depends on whether certain specific conditions relating to overdue payments are met. Therefore, the starting point for any finance or secretarial team is not a vendor-master review alone but a granular, invoice-level ageing analysis.

Consider two contrasting positions: a company maintaining trade relationships with 200 micro and small enterprise (MSE) suppliers, all of whom have been paid within the prescribed time, sits in an entirely different compliance position from a company with a single qualifying MSE vendor whose payment has crossed the statutory threshold. The former must document why the filing trigger is not activated; the latter faces a live disclosure and reporting obligation regardless of how small the outstanding amount may appear commercially. The filing trigger is a statutory test — it cannot be substituted by a management-driven materiality judgment.

Identifying Qualifying Suppliers: Micro and Small Enterprises

Current Classification Criteria (Effective 1 April 2025)

The classification framework applicable from 1 April 2025 operates on a composite investment-and-turnover basis:

Important: Both manufacturing and service enterprises can be classified as micro or small. However, medium enterprises fall outside the supplier category that activates MSME Form 1 obligations. A medium enterprise supplier is not brought within this return simply because the broader term "MSME" appears in purchase documentation.

Verification Protocol for Supplier Status

Finance teams should not rely on self-declarations in invoice footers or assumptions drawn from a vendor's trade name. The Udyam registration record is the primary reference document. For each supplier claimed to be a micro or small enterprise, the company should:

1. Obtain the Udyam registration number and supporting registration certificate
2. Reconcile the supplier's PAN and registered legal name with internal records
3. Confirm the supplier's current classification and not the classification at the time of contract entry
4. Assess whether the nature of supply falls within the protected supplier category under the Micro, Small and Medium Enterprises Development Act, 2006 (MSMED Act)
5. Examine whether a vendor with Udyam registration for administrative benefits is actually engaged in a qualifying activity

Where a supplier's classification or activity type is disputed or unclear, the company should retain a reasoned file note and obtain professional advice before excluding a material vendor from the return.

Traders and Medium Enterprises: A Separate Consideration

A trading entity may hold a valid Udyam registration and still not satisfy all conditions for delayed-payment protections under the MSMED Act, 2006. The definition of "supplier" in the MSMED Act and the nature of the vendor's commercial activity are both relevant. Do not treat Udyam registration alone as conclusive proof of all statutory protections flowing to that vendor.

How the 15-Day and 45-Day Payment Clocks Work

The Two Statutory Rules Under Section 15 of the MSMED Act

Section 15 of the Micro, Small and Medium Enterprises Development Act, 2006 establishes two distinct payment timelines depending on whether a written agreement exists between the buyer and the MSE supplier:

• Where a written payment agreement exists: Payment is due on or before the agreed date, subject to the absolute outer limit of 45 days from the date of acceptance or deemed acceptance. A written credit term of 20 days, for example, creates a payment obligation at day 20 — not day 45.
• Where no written payment agreement exists: Payment must be made before the "appointed day," meaning the day immediately following the expiry of 15 days from acceptance or deemed acceptance.