The Citi Cash Back Card earns 8% cashback on petrol and private commute (Grab, Gojek, taxis) and 6% on dining and groceries—with fuel savings climbing as high as 23.64% at Caltex, Esso, and Shell when stacked with merchant promos.
Quick note to clear up confusion: the Citi Cash Back Card and the Citi Cash Back+ Card are 2 different cards. This review covers the original Cash Back Card—a tiered, category-based card with a $800 monthly minimum spend. The Cash Back+ Card is unlimited 1.6% cashback with no caps or categories. We'll revisit it in the alternatives section.
The catch? You'll need to hit $800 in monthly spend to unlock the bonus rates, and cashback is capped at $80/month. We'll break down what earns (and doesn't), the auto-credit mechanism, and whether the card belongs in your wallet.
[ms-toc title=”Citi Cash Back Card—MoneySmart Review (2026)”]
| Citi Cash Back Card—Is it MoneySmart? | |||
|---|---|---|---|
 Overall: ★★★☆☆ (3.3/5) Best for: Drivers, Grab/Gojek regulars, frequent diners, and grocery shoppers who consistently spend at least $800 a month across these categories. The catch: Cashback is capped at $80/month, and some spend categories—bill payments, SimplyGo, insurance premiums, taxes, education—don't qualify. |
|||
| Pros—What we like | Cons—What we don't like | ||
|
|
||
| Citi Cash Back Card at a glance | |||
| Category | Our rating | The deets | |
| Earn rates: Cashback | ★★★★☆ |
|
|
| Earn categories | ★★★☆☆ | 4 bonus categories: petrol, private commute (taxi and ride-hailing only), dining, and groceries | |
| Annual fees and charges | ★★★★☆ |
|
|
| Accessibility | ★★★★☆ |
|
|
| Extras/periphery rewards | ★☆☆☆☆ |
|
|
| Sign-up bonus | ★★★★☆ | $380 cash via PayNow or 6,140 SmartPoints (worth up to $499 of gifts) when you charge a min. of $500 within 30 days.
May Mystery Madness: Plus, score an additional reward when you’re among the first 4 to submit the claim form at 2 pm and 9 pm daily. Gifts include: Apple MacBook Neo, Sony PS5, Nintendo Switch 2, Apple Watch Series 11, AirPods Pro 3, or $100 Grab Vouchers. Valid now till 31 May 2026. T&Cs apply. View the latest Citi Cash Back Card promo. |
|
See our credit card ranking rubric at the end of the article to find out how we rank credit cards.
1. Citi Cash Back Card: Summary
- Cash Back on Groceries, Petrol & Private Commute
- Up to 8%
- Total Cash Back Cap, per month
- S$80
- at Caltex, Shell & Esso
- Up to 23.64% savings
Get S$380 Cash Reward or 6,140 SmartPoints (worth up to S$499 of Gifts) when you charge a min. of S$500 within 30 days!
PLUS, grab an extra gift in the May Mystery Madness! Win additional prizes like an Apple MacBook Neo (worth $849), Sony PS5 (worth $799), Nintendo Switch 2 (worth $719), Apple Watch Series 11 (worth $599), Apple AirPods Pro 3 (worth $349) or S$100 Grab Vouchers! T&Cs apply.
The Citi Cash Back Card is a tiered, category-based cashback card built around 4 specific spend categories: petrol, private commute, dining, and groceries. It's most rewarding for cardholders whose monthly spend skews towards driving, ride-hailing, eating out, and supermarket runs.
The headline rates—8% on petrol and private commute, 6% on dining and groceries—are among the higher cashback rates available in the Singapore market, but they come gated behind 2 conditions:
- You must spend at least $800 in a statement month (across all retail spend) to unlock the bonus rates.
- Total cashback is capped at $80 per month, combined across all categories.
If you don't hit the $800 threshold, you'll only earn the 0.2% base rate on every dollar—essentially nothing. The card also has a notably long list of excluded spend, which we'll cover in detail later.
For the right spender—someone who drives, takes Grab regularly, and dines or grocery shops a lot—this card can deliver a strong effective cashback rate of around 6-7%. For most other spenders, you'll likely earn more with a less restrictive card.
2. Citi Cash Back Card: Cashback categories
Here's the full breakdown of what earns what:
| Category | Bonus cashback | Base cashback | Total cashback | Cap (per month) |
|---|---|---|---|---|
| Petrol | 7.8% | 0.2% | 8% | Combined $80 |
| Private commute (taxi/ride-hailing) | 7.8% | 0.2% | 8% | Combined $80 |
| Dining | 5.8% | 0.2% | 6% | Combined $80 |
| Groceries | 5.8% | 0.2% | 6% | Combined $80 |
| All other qualifying retail spend | – | 0.2% | 0.2% | Combined $80 |
You need to hit at least $800 in qualifying retail spend per statement month to unlock the bonus rates. If you don't, every transaction earns the 0.2% base rate only.
1) Petrol—8% cashback
You'll earn 8% cashback on petrol spend worldwide. Stack this with merchant-level discounts at Caltex, Esso, and Shell, and Citi advertises effective fuel savings of up to 23.64%. Eligible petrol transactions are those classified under MCC 5541 (Service Stations) or MCC 5542 (Automated Fuel Dispensers).
2) Private commute—8% cashback
This is one of the more useful features of the card—8% cashback on taxi and ride-hailing transactions worldwide. Qualifying transactions must be classified under MCC 4121 (Taxicabs and Limousines), or carry a transaction description starting with one of these named operators:
- Grab
- ComfortDelGro/CityCab
- Gojek
- CabCharge Asia
- TADA
- RYDE
- TransCab
- Premier Taxis
- Strides Taxi
Important caveat: transit-related transactions are excluded. This means SimplyGo MRT and bus rides do NOT earn cashback under this category. Only taxis and private-hire rides count.
3) Dining—6% cashback
You'll earn 6% on dining spend worldwide, including eat-in, takeaway, and food delivery (as long as the merchant codes it correctly). Eligible merchants must fall under MCC 5811 (Caterers), MCC 5812 (Eating Places, Restaurants), or MCC 5814 (Fast Food Restaurants).
Note that hotel restaurants typically code under MCC 7011 (Hotels) and bars and drinking establishments under MCC 5813 (Drinking Places)—neither will earn the 6% dining cashback.
4) Groceries—6% cashback
You'll earn 6% on grocery purchases at merchants coded as MCC 5411 (Grocery Stores, Supermarkets). This covers the major chains—FairPrice, Cold Storage, Giant, Sheng Siong, Don Don Donki—but wet markets, 7-Eleven, and Cheers may not always code correctly and could miss out on the bonus.
5) All other retail spend—0.2% cashback
Anything that falls outside the 4 bonus categories—but still qualifies as retail spend—earns the base 0.2%. This is low. If everyday categories like utilities, telco bills, or shopping make up the bulk of your spend, this card isn't the right one for those.
3. Citi Cash Back Card: Cashback calculation
Let's run the numbers to figure out what you can really earn.
Hitting the $800 minimum and the $80 cap
To unlock the bonus rates, you need at least $800 in qualifying retail spend per month. The $80/month cap is combined across all categories, so optimising the card is about distributing your spend across the highest-paying categories until you hit the cap.
Here's how much you'd need to spend in each category to hit the $80 cap on its own:
| Category | Cashback rate | Spend needed to hit $80 cap |
|---|---|---|
| Petrol | 8% | $1,000 |
| Private commute | 8% | $1,000 |
| Dining | 6% | $1,334 |
| Groceries | 6% | $1,334 |
The cap is reached fastest when you maximise petrol or private commute spend. But realistically, most cardholders will spread spend across all 4 categories.
A worked example
Here's a realistic monthly spend mix from Citi's own example, with $1,500 total retail spend:
| Category | Spend | Cashback (8% or 6%) | Base 0.2% | Total |
|---|---|---|---|---|
| Dining | $500 | $29.00 | $1.00 | $30.00 |
| Groceries | $330 | $19.14 | $0.66 | $19.80 |
| Private commute | $150 | $11.70 | $0.30 | $12.00 |
| Petrol | $220 | $17.16 | $0.44 | $17.60 |
| Other | $300 | – | $0.60 | $0.60 |
| Total | $1,500 | $77.00 | $3.00 | $80.00 |
You'd hit the $80 monthly cap with this spend pattern—your effective cashback rate is $80 ÷ $1,500 = 5.3%. Still strong by Singapore cashback standards.
The opportunity cost of over-spending
Once you hit the $80 cap, additional spend earns only the 0.2% base rate. So if you're a heavy spender (say $3,000-$4,000/month), there's a meaningful opportunity cost to keeping all of it on the Citi Cash Back Card. Above the cap, you'd be better off switching to an uncapped card like the Citi Cash Back+ Card (1.6% unlimited) or the Standard Chartered Simply Cash Credit Card (1.5% unlimited).
4. Citi Cash Back Card: What spend doesn't qualify
This is the section that trips up most cardholders. Citi maintains a long list of transactions that do not count toward the $800 minimum spend and do not earn cashback. Here's what's excluded:
- Bill payments, including via Citibank Online, Citi PayAll, or any other channel or agent
- Educational institutions (school fees, tuition centres)
- Government institutions and services—taxes, fines, court cases, postal services, parking lots, intra-government purchases
- Insurance companies—sales, underwriting, premiums
- Financial institutions—banks and brokerages
- Non-profit organisations
- Betting and gambling—lottery tickets, casino chips, off-track betting, race track wagers
- Top-ups or payments to payment service providers, prepaid cards, and prepaid accounts
- Transit-related transactions (SimplyGo MRT and bus rides do not earn cashback)
- Instalment plans, balance transfers, cash advances
- Annual fees, interest charges, late payment charges, GST, miscellaneous fees
- Funds transfers using the card as source
- Transactions at merchants on Citi's excluded merchant list (citibank.com.sg/rwdexcl)
Some cards (like the Citi Cash Back+ Card) allow you to earn rewards on bill payments via Citi PayAll. The Citi Cash Back Card does NOT. If your spending pattern leans heavily on bill payments, taxes, insurance, or education fees, those won't help you hit the $800 minimum and won't earn cashback. You'll need to make sure you're spending enough on the qualifying categories.
5. How and when you receive your cashback
Unlike some cashback cards that require you to manually redeem cashback via an app, the Citi Cash Back Card credits cashback automatically to your statement. There are 2 quirks to be aware of:
- $50 threshold: Cashback is only credited once your accumulated cashback balance reaches $50 or more.
- $10 multiples: For amounts above $50, cashback is credited in integral multiples of $10. Any leftover cashback below the next $10 threshold rolls over to the following month.
Cashback is also computed based on the posting date of your transactions, not the transaction date. Posting dates can be a few days later than the actual purchase date, depending on the merchant's settlement timing—so be mindful of this when timing your spend around your statement cycle.
In practice, most cardholders who consistently hit the $800 minimum will see cashback credit monthly, since at the $80 cap you'd reach the $50 threshold quickly.
6. Citi Cash Back Card: Fees and charges
Most fees and charges on the Citi Cash Back Card are standard. A few worth highlighting:
First-year annual fee waiver
The $196.20 annual fee is waived for the first year, which gives you a no-cost trial period. After that, you'll need to either pay the fee or call Citi to request a waiver. This is standard for most credit cards in Singapore.
ALSO READ: Which Credit Cards Have No Annual Fee in Singapore?
27.9% interest rate
If you don't pay your statement balance in full, interest accrues at 27.9% per annum. This is steep—well above the 27.78% on many other cards. If you carry a balance, your cashback earnings will be quickly wiped out by interest charges.
3.25% foreign currency transaction fee
While the 8% petrol and private commute cashback technically applies worldwide, the 3.25% FX fee eats into the value of those rewards on overseas transactions. For frequent overseas spend, consider a card with no FX fees (such as the UOB EVOL Credit Card) or a multi-currency account.
| Citi Cash Back Card | |
|---|---|
| Annual principal fee | $196.20 (first year waived) |
| Supplementary annual fee | $98.10 |
| Interest-free period | 25 days |
| Annual interest rate | 27.9% |
| Late payment fee | $100 |
| Minimum monthly repayment | 1% of current balance + 1% of unbilled instalment amounts + interest + late payment charge, or $50, whichever is higher |
| Foreign currency transaction fee | 3.25% |
| Cash advance transaction fee | 8% or $15, whichever is higher |
| Overlimit fee | $40 |
| Card association | Mastercard |
| Contactless payment | Apple Pay, Samsung Pay, Google Pay, Citi Pay, Mastercard Contactless |
7. Citi Cash Back Card: Eligibility
The Citi Cash Back Card is accessible to most working adults in Singapore:
Minimum age: 21 years old
Singaporeans and Singapore PRs:
- Minimum annual income of $30,000
Foreigners:
- Minimum annual income of $42,000
- Passport with at least 6 months validity
- Work permit with at least 6 months validity
Applications via Singpass/MyInfo are paperless. If you don't have Singpass, you'll need to upload your NRIC/passport and either your latest computerised payslip or Income Tax Notice of Assessment (or 2 years of NOA if self-employed).
8. Is the Citi Cash Back Card worth it?
The Citi Cash Back Card delivers strong rewards within a narrow niche. If your monthly spend lines up well with petrol, ride-hailing, dining, and groceries—and you can consistently hit the $800 minimum—you can earn an effective cashback rate of 5-6%, which is competitive in the Singapore cashback market.
If your spending pattern doesn't fit, the card's caps, minimum spend, and long exclusion list make it more frustrating than useful. Take a careful look at your actual spending before applying.
Pros of the Citi Cash Back Card:
- Up to 8% cashback on petrol and private commute—strong rates on big-ticket transport categories
- Up to 6% cashback on dining and groceries—core household categories
- Up to 23.64% fuel savings at Caltex, Esso, Shell with merchant promos
- First-year fee waiver for a no-cost trial
- Automatic statement credit—no need to manually redeem via an app
- Accessible eligibility: $30,000 minimum income for Singaporeans/PRs
Cons of the Citi Cash Back Card:
- $800 minimum spend per month is required to unlock the bonus rates
- $80 monthly cap limits the total cashback you can earn
- SimplyGo MRT and bus rides do not qualify under the private commute category
- Citi PayAll, bill payments, education, insurance, and government services are excluded
- Travel insurance was discontinued on 31 Mar 2026
Checklist: Is the Citi Cash Back Card for you?
Ask yourself:
- Do I consistently spend at least $800 per month in qualifying retail categories?
- Does a meaningful chunk of my spend fall under petrol, taxi/ride-hailing, dining, or groceries?
- Am I okay with SimplyGo and bill payments not earning cashback on this card?
- Will I pay off my balance in full each month to avoid the 27.9% interest charge?
- Am I comfortable letting Citi handle cashback redemption automatically, with the $50 threshold and $10 multiple rule?
If you answered "yes" to most of these, the Citi Cash Back Card is a strong fit. If you answered "no" to the spending pattern questions, take a look at the alternatives below.
9. Citi Cash Back Card promotion
- Cash Back on Groceries, Petrol & Private Commute
- Up to 8%
- Total Cash Back Cap, per month
- S$80
- at Caltex, Shell & Esso
- Up to 23.64% savings
Get S$380 Cash Reward or 6,140 SmartPoints (worth up to S$499 of Gifts) when you charge a min. of S$500 within 30 days!
PLUS, grab an extra gift in the May Mystery Madness! Win additional prizes like an Apple MacBook Neo (worth $849), Sony PS5 (worth $799), Nintendo Switch 2 (worth $719), Apple Watch Series 11 (worth $599), Apple AirPods Pro 3 (worth $349) or S$100 Grab Vouchers! T&Cs apply.
From now to 31 May 2026, apply for the Citi Cash Back Card via MoneySmart and get $380 cash via PayNow or 6,140 SmartPoints (worth up to $499 of gifts) when you charge a minimum of $500 within 30 days of your account approval.
On top of the baseline gift, you'll also be entered into the MoneySmart May Mystery Madness: be among the first 4 daily at 2 pm or 9 pm to submit your claim form, and stand a chance to win additional prizes including an Apple MacBook Neo (worth $849), Sony PS5 (worth $799), Nintendo Switch 2 (worth $719), Apple Watch Series 11 (worth $599), Apple AirPods Pro 3 (worth $349), or $100 Grab Vouchers.
This is a MoneySmart Exclusive for new-to-Citibank cardmembers only, and applications must be made through MoneySmart to qualify. T&Cs apply.
Don’t forget to check out all our ongoing credit card promotions for more welcome gifts.
10. Alternatives to the Citi Cash Back Card
The Citi Cash Back Card sits squarely in the tiered, category-based cashback bracket. Here are 4 alternatives worth weighing.
Best alternative for similar petrol, dining, and grocery rewards: OCBC 365 Credit Card
- Cashback on Fuel Spends
- 6%
- Cashback on Everyday Dining
- 5%
- with min. spend of $1,600 per month
- Unlock up to $160 Cashback
Get $250 Cash or 3,900 SmartPoints (enough to redeem an Apple AirPods Pro 3 worth S$349) when you apply and spend a min. of S$400 within 30 days! T&Cs apply.
The OCBC 365 Credit Card is the closest structural competitor. It offers 6% cashback on dining (weekends), 3% on groceries, 3% on land transport including SimplyGo, and 5% on fuel. The minimum spend is similar at $800 per month, with a $80 monthly cap.
The key difference: the OCBC 365 includes SimplyGo MRT and bus rides under its land transport category, while the Citi Cash Back Card does not. If you rely on public transport in addition to taxis, the OCBC 365 will likely deliver more total cashback. The trade-off is a slightly lower top rate on petrol (5% vs 8%) and weekday dining (3% vs 6%).
Best alternative for dining, shopping, and entertainment: HSBC Live+ Card
- on Dining, Shopping and Entertainment
- 8% Cashback*
- on fuel at Caltex and Shell gas stations in Singapore
- 5% Cashback*
- on All Other Spends
- 0.3% Cashback*
Get S$400 Cash or 6,140 SmartPoints (worth up to S$499 of Gifts) when you spend S$500 from Card Account Opening Date to end of the following calendar month!
PLUS, grab an extra gift in the May Mystery Madness! Win additional prizes like an Apple MacBook Neo (worth $849), Sony PS5 (worth $799), Nintendo Switch 2 (worth $719), Apple Watch Series 11 (worth $599), Apple AirPods Pro 3 (worth $349) or S$100 Grab Vouchers! T&Cs apply.
The HSBC Live+ Card earns up to 8% cashback on dining, shopping, and entertainment and 5% on petrol at Caltex and Shell, with a $600 minimum monthly spend (for all months in a quarter) and a $250 quarterly cashback cap.
If your spend leans heavier on shopping and entertainment (which the Citi Cash Back Card doesn't cover at bonus rates), the HSBC Live+ Card is the more rewarding pick. Its lower $600 minimum monthly spend is also easier to hit than the Citi Cash Back Card's $800.
Best alternative for high-spend months: UOB One Card
- cashback on daily spend at McDonald's, Grab, SimplyGo & Shopee
- Up to 10%
- cashback at all grocery spend
- Up to 8%
- cashback cap a year
- Up to S$2,240
The UOB One Card uses a quarterly tiered structure: you earn up to 5% cashback on all eligible spend when you spend $2,000/month for 3 consecutive months in a quarter. There are no narrow bonus categories—the cashback applies broadly across qualifying spend.
This card is best suited to consistent high spenders. The Citi Cash Back Card is a sharper tool for category-specific rewards; the UOB One is a blunter, broader instrument. If your spend is spread across many categories rather than concentrated in transport, dining, and groceries, the UOB One may give you more total cashback.
Best alternative for no-fuss, no-minimum cashback: Citi Cash Back+ Card
If the Citi Cash Back Card's $800 minimum spend, $80 cap, and long exclusion list feel like too much work, consider its sister card—the Citi Cash Back+ Card.
The Cash Back+ Card flips the formula entirely: 1.6% cashback on every eligible dollar spent, with no minimum spend, no monthly cap, no categories to track, and no expiry on accumulated cashback. Citi Plus customers who hold a Citi Interest Booster Account as the primary account holder get an additional 0.4% bonus, bringing the effective rate up to 2% on everything.
The Cash Back+ Card is ideal for:
- Big-ticket one-off purchases like weddings, renovations, furniture, or appliances—where category caps would otherwise leave money on the table
- Spenders who don't want the headache of tracking minimum spends, category caps, MCC codes, or excluded transactions
- Households with inconsistent monthly spending, where hitting an $800 minimum every single month isn't guaranteed
The trade-off is the lower headline rate. If your monthly spend slots neatly into the Citi Cash Back Card's 4 bonus categories, the original Cash Back Card will out-earn the Cash Back+ Card. But for everyone else—or as a complement to a category card for off-category spend—the Cash Back+ Card is the simpler, lower-maintenance choice.
P.S. Here's our MoneySmart credit card ranking rubric
In case you’re wondering, here’s how we decide on our credit card rankings.
| Is that credit card MoneySmart? Our MoneySmart credit card ranking rubric | |
| Category | Our rating |
| Overall | The average rating for the credit card on the whole, calculated from the ratings for the individual categories below. Plus, we’ll give you a one-liner on who we think the credit card is best suited for. |
| Earn rates: Air miles / Cashback / Rewards points | Air miles ✈️✈️✈️✈️✈️ / Cashback / Rewards points . This category looks at the depth rather than breadth of earn rates.
|
| Earn categories | This category looks at the breadth rather than depth of your earnings.
|
| Annual fees and charges |
|
| Accessibility | Minimum income requirements:
Exclusivity: We dock 1-2 stars if there is/are another category/categories that make the card exclusive and very specific to a certain clientele. |
| Extras/periphery rewards | These include:
We count the number of benefits and award between 0.5 to 2 stars for each, depending on how good the perk is. |
| Sign-up bonus |
|
Check out our ultimate list of credit card reviews for the low-down on credit cards in Singapore.
This article was first drafted with the help of AI and later reviewed and refined by the author.
Found this article useful? Share it with your family and friends!
Related Articles
