Why Do So Many Index Funds Pay No Distributions?
A column explaining why non-distributing index funds are common, through the difference between dividends and internal reinvestment
Look at funds tracking the S&P 500 or a global equity index and many follow a policy of paying no distributions, even though the companies inside do pay dividends. The distinction to draw here is between dividends coming into the fund from its holdings and distributions going out of the fund to investors.
Say an index fund with ¥10.0bn in net assets receives ¥100m in dividends from its holdings. Distribute that ¥100m to investors and the money leaves the fund. Keep it inside without distributing and the picture is running ¥10.0bn plus ¥100m. Non-distributing funds are common not because they receive no dividends but because they are designed to keep the money received inside, working, rather than sending it out.
- Even when the equities inside pay dividends, the fund does not necessarily distribute to investors.
- A non-distributing fund keeps dividend and other income inside and carries on investing it.
- Paying a distribution sends fund assets out, so NAV falls by that amount.
- In a taxable account, money leaving as an ordinary distribution is reinvested from the after-tax amount.
1. It is not that no dividends are being received
When an index fund pays no distribution, you might wonder where did the dividends from the companies inside go?. But paying no distribution is separate from receiving no dividends. When the equities inside the fund pay a dividend, that money goes into the fund first.
From there it splits: the fund either distributes that money to investors as cash, or keeps it inside and carries on investing. Even if no distribution reaches your hands, the dividend has not disappeared if it remains inside the fund as an asset.
2. Keeping it inside and carrying on investing
A non-distributing fund keeps dividends, interest, and other income inside rather than sending it out. Investors receive no cash, but by that amount assets remain inside the fund. What to look at is not just whether a distribution exists but total return, including how NAV moves.
Say a fund with ¥10.0bn in net assets takes in ¥100m of dividend and interest income. Keep it without distributing and the fund has ¥10.1bn to invest. Send ¥100m out as a distribution and the assets remaining inside come back to roughly ¥10.0bn.
And in a taxable account, tax may apply the moment money reaches investors as an ordinary distribution. Simplifying tax to 20%, receiving ¥100m leaves about ¥80m for the investor to reinvest. So keeping it inside the fund from the start erodes the amount at work less than taking it out and buying back in.
| Case | What happens inside the fund | Amount carried into further investment |
|---|---|---|
| ¥100m not distributed | Carries on investing ¥10.0bn + ¥100m = ¥10.1bn | ¥100m stays inside the fund |
| ¥100m distributed | ¥100m leaves the fund | In a taxable account, an example reinvesting from about ¥80m after tax |
| The same gap continues | The assets building up inside the fund shrink by whatever left | Over the long term, the gap in the amount compounding widens |
Actual tax varies by account type and by the kind of distribution. Here it is simplified to 20% as an illustration of receiving an ordinary distribution in a taxable account.
Paying a distribution, on the other hand, hands part of the fund's assets to investors as cash. You receive cash, but the assets remaining inside the fund fall. Which is why, rather than judging good or bad by the size of the distribution, you need to look at NAV after the distribution and the long-term result alongside it.
3. For building assets, a non-distributing fund often fits
If you are in a phase of growing your assets, most people would want to put any distribution back to work. On that basis, a non-distributing fund — where the money keeps working inside from the start — is often the clearer mechanism. It also removes the work of receiving and buying back in.
That said, not every distributing product is bad. When you need cash, you can receive distributions, and you can also sell just the amount of the fund you need. What matters is looking not only at whether it distributes but at the amount remaining inside the fund, the amount you can reinvest after tax, and total return including NAV together.
Returning to the main text
- The basics of distributions: 3-3 What is a distribution?
- Distribution versus reinvestment: 3-4 When a fund distributes and when it reinvests
- Care with monthly distributions: Why do monthly-distributing funds need care?