Once you accept that your rent could be earning something instead of nothing, the next question splits the room in two. Do you want miles, or do you want cashback? It sounds like a small preference, the reward equivalent of tea or coffee, but on a bill the size of rent the choice quietly decides how much value you actually walk away with each year. Get it right and your largest monthly expense funds a holiday or trims your outgoings. Get it wrong and you collect a currency you never quite manage to spend.
This is a decision guide, not a sales pitch for one side. Miles and cashback both have a genuine case, and the honest answer for you depends less on which is "better" in the abstract and more on how you travel, how you think, and how much effort you want to put in. Here is how to weigh them on a rent-sized amount in Singapore in 2026.
The core difference: certainty versus upside
Cashback is money. A dollar back is a dollar, spendable on anything, worth exactly what it says whether you use it today or next year. Flat-rate cards in Singapore sit around 1.5 to 1.7 percent on general spend, and the strongest all-rounders can push an effective 2 to 3 percent once you factor in their bonus categories. The appeal is that there is nothing to figure out. You spend, you get a percentage back, and the value never moves.
Miles are potential. A mile is worth almost nothing sitting in an account and quite a lot in the right seat. Redeemed sensibly through a programme like KrisFlyer, a mile is worth somewhere around 1.5 to 2 Singapore cents; poured into a premium-cabin ticket you would never have paid cash for, the same mile can be worth three, four, even five cents. That is the upside cashback can't match. The catch is that the value is conditional. It depends on you finding award seats, redeeming well, and doing it before the goalposts move — as they did on 31 October 2025, when Singapore Airlines raised KrisFlyer award prices by roughly 10 to 13 percent in economy and about 15 percent in premium cabins. Miles reward the engaged; cashback rewards everyone equally.
Run the numbers on a real rent
Abstractions don't help, so put a figure on it. Take a tenant paying S$3,500 a month, which is close to the market for a city-fringe two-bedroom in 2026. That's S$42,000 of rent across the year — a large base for any reward rate to work on.
On the cashback side, an effective 1.7 to 2 percent net return on that spend lands somewhere around S$700 to S$840 a year in straight money, minus whatever fee you pay to route rent through a card. On the miles side, earning in the region of one Max Mile per dollar would build roughly 42,000 miles over the year. Value those at 1.5 to 2 cents and you're looking at a comparable S$630 to S$840 of value — but with a ceiling far higher if you redeem for premium travel, and a floor lower if you let them sit unused. Same rent, two different shapes of reward: cashback is a flat, certain payout; miles are a wider range that rewards how well you spend them.
Who should lean which way
If you fly at least once or twice a year and you're willing to plan a redemption, miles almost certainly win. The premium-cabin upside is real, and rent is a big enough engine to build a meaningful balance without changing your spending at all. The frequent-flyer optimiser who already chases miles on everyday cards is leaving the biggest possible multiplier on the table by not earning on rent.
If you rarely fly, dislike the admin of hunting award seats, or simply want the reassurance of a number that never changes, cashback is the smarter, calmer choice. There is no shame in it — a guaranteed S$700 beats a theoretical S$1,200 you never get around to claiming. Cashback also suits anyone whose plans are uncertain: money keeps its value while you decide, whereas miles can devalue or expire while you wait.
And there's a middle path worth naming, because it fits a lot of people. Some renters want the travel upside but don't trust themselves to redeem miles well. For them the right move is a flexible currency that can behave like either — bankable near-cash value when you want certainty, transferable airline miles when a good trip comes up.
Where Rently fits — one reward, two personalities
This is exactly the flexibility that Rently is built around. Its Earn Rewards on Rent service turns your monthly rent into Max Miles, the currency run by Heymax, and Max Miles are unusually two-faced in the best way. Cash them out toward a flight directly and they behave a lot like cashback, worth somewhere around 0.8 to 1.8 cents each with no award-seat hunting required. Transfer them across to KrisFlyer instead and they become proper airline miles worth 1.5 to 2 cents on a sensible redemption, with all the premium-cabin upside that implies. You are not forced to pick your reward personality on day one; you decide later, when you actually spend them.
You also choose how you pay, and that shapes the maths. Pay rent by eGIRO for a low flat service fee, or by credit card for a higher one, across plan tiers that scale from a lean Basic option up through Standard, Premium and a Credit Card plan. A leaner plan costs less and earns less; a richer plan costs a little more in fee but converts more of your rent into rewards. Whichever you choose, Rently settles the rent amount directly with your landlord, so your tenancy terms don't change — the landlord simply receives the rent from Rently as before.
The move that dodges the whole debate
There is one option that sidesteps "miles or cashback" almost entirely: get both. If you already hold a rewards credit card and pay your rent through it, you earn whatever your card gives — miles or cashback, your choice of card — and Max Miles on top. That double layer is the quiet advantage of paying rent by card rather than plain bank transfer. It also buys you flexibility a single card can't: your card might funnel you toward one airline group, while your Max Miles can transfer to whichever programme actually flies where you're going. When one currency can't reach a destination, the other often can.
This is why judging any rent-payment route on its headline fee alone is a mistake. Services like CardUp, ipaymy, SC EasyBill and Citi PayAll all let Singaporeans pay rent by card, and their fees shifted through 2026 — CardUp and ipaymy raised rates into the high-2 percent range mid-year, while SC EasyBill and Citi PayAll sit lower for eligible cardholders. Those are fair options to compare. But the number that matters is your net position: the fee you pay minus the value of every reward you earn. A slightly higher fee that stacks two reward currencies can beat a lower fee that earns one thin layer.
The honest verdict
There is no universal winner, and anyone who tells you otherwise is selling something. Cashback wins for the infrequent traveller, the planner who values certainty, and anyone who won't do the redemption homework. Miles win for the traveller who flies a few times a year and will spend them well, because rent is a big enough base to turn into real trips. And if you're genuinely torn, a flexible currency that can act like either lets you defer the decision until you know what you actually need.
Whichever camp you fall into, the underlying logic is the same: your rent is the largest recurring number you have, it was earning nothing, and in 2026 it doesn't have to. Pick the reward that matches how you live, check that its value clears the fee, and let the biggest bill of your month finally give something back.
