That monthly payout from an income fund can feel like a second, tiny salary. Bond yields are also at their most attractive in about 20 years. Here's the catch: part of what income payout funds pay you can be your own money handed back. And hedging the US dollar back into Singapore dollars can cost you too. So is the payout what you really earn? Not when a fund pays out more than it makes. Here's where the money comes from, what spending it does, and what to check.
If you want steady income, today's bond yields give you a chance to lock in a fairly high one. That's true for long-term investors in general, and for retirees in particular.
The yield you start with matters for another reason. In one bond manager's data, the starting yield on bonds and the return over the next three to five years have had a 95% correlation.
Put simply, the first has been a close guide to the second. That's the bond side of the story. An income fund adds two things you have to look at yourself: where each payout comes from, and what the currency does to it.
No. A fund's payout and its return are two different things.
Your return is the income a fund pays, plus or minus the change in its price. When a fund pays out more than it earns, part of the payout can come from your own capital, the money you put in.
Over time, that shrinks your investment and can leave you with less income later on.

Take one popular fund that pays out more than 7% of its value a year. Its price was $10 a unit at launch on 1 July 2013, and $7.58 on 1 September 2026.
One income fund's price per unit, at launch and in September 2026
| Date | Price per unit |
|---|---|
| Launch, 1 July 2013 | $10.00 |
| 1 September 2026 | $7.58 |
Its return since launch works out to 6.58% a year. That's below the 7% plus it pays out, so some of those payouts may have come from investors' own money.
Your own return falls behind the fund's if you spend each payout instead of putting it back in.
A bad year for markets makes this worse. Paying out a big slice of a fund's value in a slump is like selling your assets cheap. That leaves fewer of them to bounce back when prices recover.
So high-payout funds are more likely than accumulating funds, which keep their income invested, to lose value for good after a downturn.
Timing matters too: a slump early on, while you're drawing income, drains the fund faster, which is known as sequencing risk. Our guide to what a bear market is shows how those slumps play out.
Yes. Hedging the currency costs money, and that cost comes out of your return.
Fund managers and insurers in Singapore have bought more US dollar assets over the past decade. Long-dated Singapore dollar bonds are scarce, and they've been chasing higher yields.
That brings a currency question: a fund that holds assets in other currencies can be hurt by exchange rate swings. Its base currency may not be the one you spend, either.
Some funds use derivatives to hedge, or soften, those swings. Hedging US dollars back into Singapore dollars costs more as the gap between US and Singapore interest rates widens. That gap has grown over the past five years.
A hedge carries its own risk too: the other side of the derivative deal could fail to pay.
You can run four checks on any income fund, whether you're thinking about one or already hold it.
Payout against return

Put the payout rate next to the return a year since launch.
Price over the years

Look at the price per unit over a long stretch, rough years included.
Currency and hedging

Check which currency the fund invests in and whether it hedges.
Fees

Fees are charged whether the fund does well or badly.
To compare a fund's payout with what cash pays, try our money market fund vs T-bill calculator. If the fund trades on SGX, our guide to exchange traded funds in Singapore covers the basics.
| Term | What it means |
|---|---|
| NAV | The fund's investments, cash and other assets, minus its costs and debts |
| Price per unit | The NAV divided by the number of units, usually worked out daily |
| Return | Income from the fund, plus or minus the change in its price |
| Net return | What you earn after losses and fees |
| Payout from capital | Your own money handed back when a fund pays out more than it earns |
Yes. Funds aren't principal or capital-guaranteed, and you could lose a big part of what you put in.
The prospectus and the product highlights sheet set out the risks. For a bond fund, one of them is interest rates, since bond prices tend to fall when rates rise.
This week, look up your income fund's price per unit at launch and put it next to today's.
Not on its own, since it's your own money coming back, which shrinks what stays invested. How the fund is really doing shows in its net return, what's left after losses and fees.
Not always: a fund that isn't listed has no secondary market, so you can only sell units back on its dealing days. A listed fund can be hard to trade too, and that may affect the price you get.
Enough money for your daily costs, an emergency fund of about 3 to 6 months' income, and basic health and life insurance. Investing comes after those, because you can lose some or all of what you put in.
This is general financial information for Singapore, not personal financial advice. Figures change, so verify current rates against the official sources above before acting. See our full disclaimer.
Junxiong-WFG Organisation is an authorised representative of AIA Financial Advisers Private Limited (Reg. No. 201715016G).