CSR via Zero Coupon Zero Principal Instruments: MCA’s 2026 Social Stock Exchange Route Explained

The Ministry of Corporate Affairs has opened a new, regulated route for corporate social responsibility funding: subscription to Zero Coupon Zero Principal (ZCZP) instruments issued by eligible not-for-profit organisations on the Social Stock Exchange (SSE). For companies covered by Section 135 of the Companies Act, 2013, this is more than a new CSR payment channel. It introduces a capital-markets-style layer of disclosure, project documentation and outcome accountability into CSR deployment.

What changed in 2026?

On 27 May 2026, the MCA notified G.S.R. 415(E) and G.S.R. 416(E). The changes expand Schedule VII of the Companies Act, 2013 by adding item (xiii): subscription to Zero Coupon Zero Principal instruments on the Social Stock Exchange. Corresponding amendments to the Companies (Corporate Social Responsibility Policy) Rules, 2014 introduce definitions relating to the not-for-profit organisation and the ZCZP instrument, and create a specific Rule 4A framework for implementing CSR through this route.

The MCA’s official explanation states that responsibility for project execution and project evaluation remains with the NPO raising funds through the ZCZP instrument. The issuer must operate within the Social Stock Exchange framework and comply with the applicable SEBI requirements.

The legal architecture: Section 135, Schedule VII and the CSR Rules

Section 135 remains the statutory foundation for CSR obligations. Schedule VII defines the permitted universe of CSR activities, while the Companies (Corporate Social Responsibility Policy) Rules, 2014 govern implementation mechanics, eligible implementing agencies, monitoring and related governance. The 2026 amendment does not replace this framework; it adds a new permitted mode within it. A company therefore cannot treat an SSE subscription as automatically compliant merely because the instrument is listed or issued on the SSE. The underlying project and expenditure must still satisfy the Companies Act and CSR Rules.

The 10% ceiling is critical

The MCA has expressly capped expenditure through this mechanism: a CSR-mandated company’s expenditure on ZCZP instruments must not exceed 10% of its total CSR expenditure for that financial year. This makes the route a supplementary allocation tool rather than a substitute for the company’s wider CSR programme.

For finance teams, the practical control is straightforward but important: the board-approved CSR budget should separately track the ZCZP allocation and test the 10% threshold against actual CSR expenditure for the year. If the company’s overall CSR spending changes during the year, the permitted ZCZP amount may also need to be re-evaluated.

Why the Social Stock Exchange layer matters

A ZCZP instrument is structurally different from conventional debt. It does not carry a coupon and does not promise repayment of principal. Its economic purpose is to channel funds to a social project rather than generate a financial return for the subscriber. The SSE framework is therefore built around social intent, disclosure and impact rather than financial yield.

SEBI has continued to refine the Social Stock Exchange framework. On 15 April 2026 it issued Circular No. HO/49/14/(10)2026-CFD-POD1/I/9380/2026 reviewing requirements relating to NPO registration on the SSE and minimum subscription for issuance of ZCZP instruments. This matters because CSR teams using the new MCA route are now operating at the intersection of Companies Act compliance and SEBI’s SSE architecture.

What companies should verify before subscribing

A professional due-diligence process should cover at least five layers. First, confirm that the proposed activity independently falls within Schedule VII. Second, verify the status and eligibility of the NPO and the proposed ZCZP issue under the applicable SSE/SEBI framework. Third, review the fund-raising document and identify precisely how the proceeds will be deployed. Fourth, confirm that the subscription will not breach the 10% annual ceiling. Fifth, establish a monitoring trail that allows the CSR Committee and Board to demonstrate how utilisation and project outcomes were reviewed.

Board and CSR Committee governance

The use of a market-linked platform does not dilute board responsibility. The company should document why the chosen project fits its CSR policy, why the NPO and instrument were considered suitable, the amount approved, the calculation of the 10% cap, and the monitoring mechanism. Where the company has a CSR Committee, the recommendation and oversight trail should be clearly reflected in committee papers and board records.

Because the instrument has no repayment or coupon expectation, accounting and disclosure teams should also avoid treating the subscription as a conventional investment decision. Its substance is CSR expenditure through a regulated fund-raising instrument, and internal classification should be aligned with the legal and accounting treatment applicable to the company’s circumstances.

A stronger evidence trail for CSR audits and reviews

The new route can improve transparency, but only if the company preserves the evidence. Advisors should maintain a transaction file containing the board/committee approvals, SSE issue documentation, proof of subscription and payment, NPO eligibility records, project details, utilisation evidence, impact or evaluation reports where applicable, and the annual computation demonstrating compliance with the 10% cap.

Practical implications for CFOs, company secretaries and advisors

For CFOs, the amendment creates an additional CSR deployment option with potentially stronger transparency than an unstructured grant. For company secretaries, it introduces another compliance junction that should be reflected in board processes, statutory disclosures and annual CSR reporting. For tax and corporate-law advisors, the key risk is assuming that SSE participation alone cures defects in CSR eligibility. It does not. The Companies Act test and the SEBI/SSE test must both be satisfied.

Professional takeaway

The 2026 reform is significant because it connects mandatory corporate CSR expenditure with a regulated social-capital platform. Used correctly, ZCZP subscriptions can give companies a more transparent and traceable way to fund eligible social projects. Used casually, they can create a new layer of compliance risk. Companies considering this route should therefore integrate CSR-law review, SSE due diligence, board governance and post-funding monitoring before committing funds.

Primary regulatory references

MCA Gazette Notifications G.S.R. 415(E) and G.S.R. 416(E), dated 27 May 2026; Ministry of Corporate Affairs/PIB release dated 29 May 2026; Section 135 and Schedule VII of the Companies Act, 2013; Companies (Corporate Social Responsibility Policy) Rules, 2014; and SEBI Circular No. HO/49/14/(10)2026-CFD-POD1/I/9380/2026 dated 15 April 2026.

Disclaimer

This article is for professional information and general awareness only. The application of CSR, Companies Act and SEBI/SSE requirements depends on the facts of each company, NPO, instrument and project. Obtain specific professional advice before approving or implementing a transaction.