Growth vs IDCW
What is it?
Every mutual fund scheme also offers two payout options: Growth, where all gains stay invested and compound into a rising NAV, and IDCW (Income Distribution cum Capital Withdrawal — formerly called Dividend), where the fund periodically pays out a portion of its gains to you, reducing the NAV by exactly the payout amount.
Why should you care?
It's easy to mistake an IDCW payout for bonus income on top of your fund's growth, but it isn't — it's your own money being handed back to you, and the NAV drops by the same amount as the payout the moment it happens. Growth suits investors building long-term wealth, since nothing is withdrawn along the way; IDCW suits investors who specifically want periodic cash flow, but it comes at the cost of interrupting compounding.
Real-life example
A fund's IDCW option has a NAV of ₹50 and declares a payout of ₹2/unit. Immediately after, the NAV drops to ₹48, and you receive ₹2 in cash for every unit you hold. Your total wealth (₹48 in NAV + ₹2 in cash) is still ₹50 — unchanged. A Growth-option investor in the same underlying fund still holds their units at the full ₹50 NAV, with nothing withdrawn and nothing to reinvest.
Common mistakes
- Believing IDCW payouts are extra returns on top of the fund's growth, rather than a withdrawal from the same pool of gains — the NAV drop offsets the payout exactly.
- Choosing IDCW for "regular income" without realizing payouts aren't guaranteed in amount or timing — the fund manager decides both, and a weak market period can mean months with no payout at all.
- Not comparing the after-tax outcome of IDCW payouts versus a Growth plan combined with an SWP, which can be more tax-efficient for generating a similar cash flow.
What happens to NAV and total wealth when a fund pays a ₹2/unit IDCW
| Before payout | After payout | |
|---|---|---|
| NAV | ₹50 | ₹48 |
| Cash received | ₹0 | ₹2/unit |
| Total wealth (NAV + cash) | ₹50 | ₹50 (unchanged) |
FAQ
Does IDCW give me extra money on top of my fund's returns?
No. When a fund pays IDCW, its NAV drops by exactly the payout amount per unit. Your total wealth — the new NAV plus the cash you received — stays the same as it was before the payout. It's a withdrawal of your own capital and gains, not additional profit.
Which option is better for long-term wealth building — Growth or IDCW?
Growth is generally better for long-term compounding, since nothing is withdrawn along the way and the entire NAV keeps growing uninterrupted. IDCW periodically strips value out of the NAV, which works against compounding even though the total wealth at the moment of payout is unchanged.
Why would anyone choose IDCW over Growth?
Some investors want a periodic cash payout without manually placing redemption requests — for example, to supplement income. However, since IDCW payouts aren't guaranteed in amount or timing, a Growth plan combined with a Systematic Withdrawal Plan (SWP) is usually a more predictable and often more tax-efficient way to achieve similar periodic cash flow.
Can I switch from IDCW to Growth later?
Yes, most funds allow switching between options of the same scheme, though this is typically treated as a redemption followed by a fresh purchase, which can trigger capital gains tax and any applicable exit load on the units being switched.
See this concept applied to your own portfolio
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