Scheme Merger (Mutual Funds)
A mutual fund scheme merger is the process by which an Asset Management Company (AMC) consolidates two or more existing schemes into a single surviving scheme, typically to eliminate redundant offerings, reduce costs, simplify the product lineup, or comply with SEBI's one-scheme-per-category mandate, subject to regulatory approvals and unit holder exit options.
SEBI's October 2017 categorisation and rationalisation circular triggered the largest wave of scheme mergers in Indian mutual fund history. The circular required AMCs to maintain no more than one scheme in each of the defined 36 categories (for open-ended funds). AMCs that had historically launched multiple large-cap, diversified equity, or income funds — each with slight portfolio differences but effectively serving the same mandate — were compelled to merge overlapping schemes into a single survivor. Industry-wide, several hundred schemes were merged or wound up between 2018 and 2019 in compliance with this directive.
The procedural mechanics of a scheme merger are governed by SEBI's mutual fund regulations and AMFI circulars. The AMC must first seek approval from its board of trustees, which examines whether the merger is in the interest of existing unit holders of both the merging and surviving schemes. The merger proposal is then submitted to SEBI for no-objection. After regulatory clearance, the AMC announces the merger with the relevant details: effective date, swap ratio (how many units of the surviving scheme each unit holder of the merging scheme will receive), and the exit window.
The exit window is a critical investor protection mechanism. SEBI mandates that unit holders of the merging scheme (the one being absorbed) be given a minimum 30-day exit option — during which they can redeem their units without any exit load. This ensures that investors who are dissatisfied with the surviving scheme's mandate, fund manager, or investment style are not trapped. Unit holders of the surviving scheme are typically not offered a load-free exit window unless the surviving scheme's fundamental attributes change materially as a result of the merger.
A swap ratio calculation is the financial heart of a scheme merger. On the effective date, the NAVs of both the merging scheme and the surviving scheme are computed. The unit holder of the merging scheme receives units in the surviving scheme in proportion to the relative NAV: if the merging scheme has an NAV of Rs 25 and the surviving scheme has an NAV of Rs 50, the swap ratio is 0.5 — meaning each unit in the merging scheme converts to 0.5 units in the surviving scheme. The rupee value of the investment is preserved; only the unit count changes.
From a taxation perspective, SEBI and the Income Tax Act treat scheme mergers as a non-taxable event at the time of the merger itself. The original date of purchase and the original cost of acquisition of units in the merging scheme are deemed to carry forward into the surviving scheme. Capital gains are crystallised only when the investor eventually redeems units from the surviving scheme, and the holding period is calculated from the original investment date in the merging scheme. This tax treatment ensures that long-term investors are not penalised by a compulsory merger.