
When a company issues a convertible debenture, the money it receives is initially recorded as a borrowing. The investor begins as a lender and receives the debenture under the conditions stated in the issue document. These conditions cover interest, any cash repayment, and the date or event that allows or requires conversion into equity shares.
The investor remains a creditor until the company allots those shares. Voting rights begin only after the conversion is completed. Security is handled separately. A secured debenture may carry a charge over company assets. An unsecured debenture has no asset cover, so repayment depends on the company’s financial capacity.
Indian company law sets two checks. Section 71 of the Companies Act, 2013 permits full or partial conversion at redemption and requires shareholder approval through a special resolution. Section 62(3) requires the conversion terms to receive that approval before the debentures are issued.
Much of the practical detail lies in the conversion clause. It should give the date or period, price or pricing formula, ratio, eligible amount, and required conditions. It should also explain who has the choice when conversion is optional. Any amount left as debt needs a separate redemption plan.
This route can suit a company that needs funds before it is ready to issue equity. Cash repayment falls if conversion later takes place. The trade-off appears at that point: new shares are issued, and the percentages held by existing shareholders can fall.
The regulatory path changes with the issue. Public issues, rights issues, preferential allotments, and private placements do not follow identical procedures. Securities and Exchange Board of India regulations may add pricing, rating, trustee, disclosure, or listing duties. The Companies Act, applicable rules, issue papers, and trust deed govern the rights attached to a particular issue.
The issue document records what the company and investors have accepted. It covers interest, repayment, conversion, and the steps leading to allotment. A statement made in a meeting or email has no effect unless the papers support it.
Conversion may be compulsory after a date or event. It may also depend on a choice given to the investor or company. In that case, the document must explain who can choose, how notice must be given, and what follows if the deadline or condition is missed.
A fully convertible debenture changes the entire eligible amount into shares. Under partial conversion, only the stated portion changes into equity. The unpaid balance continues as debt and follows its redemption schedule.
The conversion price or ratio determines the number of shares. For instance, an eligible amount of ₹1,000 at ₹100 per share gives the holder ten shares, subject to the issue terms. Any pricing formula must use clear figures that both parties can check. The papers must also deal with fractional shares and any cash paid in their place.
A convertible debenture may be secured by company assets or issued without identified asset cover. Credit rating information indicates payment risk but cannot guarantee repayment.
Share allotment requires the company to have sufficient authorized share capital in place. It must review promoter holding, existing ownership, earnings per share, record dates, and settlement timelines.
| Comparison Point | Convertible Debenture | Non-convertible Debenture |
|---|---|---|
| Conversion | Eligible value can become equity shares, wholly or partly. | The original terms contain no equity conversion. |
| Before Maturity | The holder remains a creditor until share allotment. | The holder remains a creditor until redemption. |
| Final Settlement | Shares settle the converted part; cash settles any balance. | Cash settles the principal under the redemption schedule. |
| Ownership | New shares can dilute existing holdings and promoter percentage. | Redemption creates no new shares or dilution. |
| Investor Review | The coupon, conversion value, credit, and share-price risk need review. | The coupon, yield, credit, and repayment capacity need review. |
| Business Planning | Plans must cover conversion and any remaining cash payment. | Plans must cover the full cash redemption amount. |