Citi Credit Card Referral Review: HK$1,200 on the Cash Back Card, the Eight Designated Cards, Annual Fees and Rebates Analysed

Citi credit cards are issued by Citibank (Hong Kong) Limited, a licensed bank on the HKMA's register of authorized institutions. The current Citi Credit Card Member-Get-Member Referral Program runs from 1 July 2026 to 4 January 2027, both dates inclusive; to receive the referral welcome offer, the referee must submit an application for a designated Citi principal credit card with the unique referral code during that period.

A credit card is borrowing, not a deposit, and the Deposit Protection Scheme does not apply; any balance not repaid in full by the due date incurs interest. The analysis below is based on Citi's referral programme terms, its Key Facts Statement and each card's product page; where the terms are updated, Citi's latest publication prevails.

The referee must be a new customer and must successfully apply, through the referral link, for the principal card of one of the designated cards below. Each person receives one welcome offer only, and it cannot be changed once confirmed on the application form. Citi Cash Back, Citi Rewards Mastercard and Citi Rewards UnionPay: HK$1,200 cash rebate. Citi Octopus Platinum Card: HK$1,800 cash rebate. Citi PremierMiles: 240,000 points, equivalent to 20,000 miles at the current conversion rate. Citi HKTVmall: HK$1,000 cash rebate. Citi The Club: 5,000 Clubpoints, equivalent to HK$1,000 at 5 Clubpoints to HK$1.

The condition is the same for all of these cards: accumulate HK$5,000 or more of eligible spending within the first 2 months from card issuance, with at least one eligible transaction in each month. The Octopus Platinum Card also requires at least one HK$500 Octopus Automatic Add Value Service transaction.

The Citi Prestige Card is structured differently: paying the HK$3,800 first-year annual fee earns 360,000 points; holding or successfully opening a Citigold or Citigold Private Client account during the fulfilment period earns a further 360,000 points; and meeting the HK$5,000 spending condition above adds a HK$1,200 cash rebate. Prestige requires an annual income of HK$600,000 or more and is not an option for most readers.

We lead with the Citi Cash Back Card because its rebate structure is the simplest: local dining (in Hong Kong dollars, at merchants classed as restaurants), local hotels (in Hong Kong dollars) and foreign-currency retail spending earn a 2% cash rebate, and all other spending earns 1%, with no cap and no registration or category selection. The 2% includes the 1% basic rebate.

The category definitions need attention. Food and drink inside hotels, banquets and private functions, and restaurants inside department stores and clubhouses do not count as dining. The foreign-currency category excludes in-person spending at merchants in the UK and European Economic Area countries, although online foreign-currency spending there does count. Once everyday rebates reach HK$200 or more, they are credited to the card account on the next statement and can offset the balance, but cannot be used to pay the minimum payment; if the account is closed, any rebate not yet credited is forfeited.

The card's weaknesses are just as clear: there are no miles or points transfers, ordinary local spending earns only 1%, and the 2% foreign-currency rebate is almost cancelled out by the 1.95% foreign-currency fee (see the fees section below). It suits readers who want a simple cash return and spend mainly at local restaurants and hotels.

The Citi Rewards Card also carries a HK$1,200 welcome offer. For everyday use, shopping and entertainment categories such as department stores, clothing, cosmetics, cinemas, concerts, theme parks and streaming platforms earn 8.1 times the points per HK$1 (equivalent to 3% when redeemed as a cash rebate); local mobile payments such as Apple Pay, Google Pay and Samsung Pay earn 2.7 times (about 1%); all other spending earns only the 1-times basic points. Bonus points are capped at 113,400 per statement cycle, which on shopping and entertainment spending alone is about HK$15,970.

The Citi Octopus Platinum Card has the highest welcome offer, HK$1,800, but needs at least one HK$500 automatic add-value as well, and the add-value amount itself does not count towards the HK$5,000. The transport rebate on the card's built-in Octopus requires registration: with HK$4,000 of eligible spending in a month, MTR, bus, green and red minibus, ferry, tram and taxi fares earn a 15% Octopus Cash rebate (capped at HK$300 a month); with HK$10,000 in a month, tunnel tolls, parking, electric vehicle charging and designated cross-border transport earn a further 5% (combined cap HK$500); the promotion runs to 30 June 2027. Octopus Cash can only offset later automatic add-value transactions. For applicants who do not meet the income requirement, Citi may issue a Citi Octopus Gold Card instead, and the Gold Card is not a designated card under the referral programme.

Citi PremierMiles' welcome offer is 240,000 points, equivalent to 20,000 miles at the current rate of 12 points per mile. Everyday local spending earns 1 mile per HK$8 and foreign-currency spending 1 mile per HK$4, improving to 1 mile per HK$3 on foreign-currency spending in a statement cycle with HK$20,000 of eligible spending. Each transfer of points to an airline programme costs HK$200, with a minimum of 18,000 points. Compared with HK$1,200 in cash, the 20,000 miles are worth more only if each mile is worth over HK$0.06, which depends on how the reader actually redeems them.

The Citi HKTVmall Card (HK$1,000) and The Club Credit Card (5,000 Clubpoints; no annual fee) carry lower welcome offers and suit only readers who already use those platforms often; the Prestige terms are set out above.

Suppose you apply for the Citi Cash Back Card through the referral link and spend about HK$2,500 on ordinary local purchases in each of the first 2 months after card issuance, HK$5,000 in total. You receive the HK$1,200 welcome rebate plus a 1% basic rebate of HK$50, HK$1,250 in all, or 25% of the amount spent; if all of it is local dining, the everyday rebate rises to HK$100 and the total to HK$1,300 (26%). The first-year annual fee is waived, so the first year carries no annual fee cost.

The second year is different. The principal-card annual fee is HK$1,800; recovering it from the 1% rebate alone takes HK$180,000 of spending a year, and even with everything in the 2% categories it takes HK$90,000. In other words, the HK$1,200 welcome rebate does not cover one year's fee. Citi has published no waiver conditions from the second year onwards, so readers who intend to keep the card should ask Citi before the fee is charged.

For foreign currency, the 2% rebate less the 1.95% fee leaves a net gain of about HK$0.50 per HK$1,000 spent; in-person spending at UK or European Economic Area merchants earns only 1%, a net cost of about 0.95%. Paying in Hong Kong dollars outside Hong Kong or to merchants not registered in Hong Kong incurs a 1% fee, which offsets the 1% basic rebate. The Cash Back Card is therefore not suited to being your main card abroad.

The welcome offer applies only to new customers: those who currently hold no Citi principal credit card and have neither held nor cancelled any Citi principal credit card in the past 12 months, counted from the month of application. A referee who is not a new customer does not count as a successful referral and receives no welcome offer.

Other restrictions: full-time students on degree or post-secondary diploma programmes at Hong Kong tertiary institutions cannot take part; the programme does not apply to US persons, nor to residents of the EU, the European Economic Area, the UK, Switzerland, Brazil, New Zealand, Turkey, the UAE and the other places listed in the terms. Each referee can be referred only once during the promotion period; if the same person applies again with a different referral code, the first successful referral counts. Anyone already successfully referred under another Citi referral programme cannot take part, self-referral is not accepted, and Citibank staff are excluded.

The general application requirements are an age of 18 or over and an annual income of HK$120,000 or more (HK$600,000 for Prestige). The product pages list the required documents as a signed colour copy of a Hong Kong Permanent Identity Card, recent proof of address, and the latest month's payslip, the latest 3 months' payroll account statements or other proof of assets; the Octopus Platinum Card and Rewards UnionPay Card also state that applicants must hold a Hong Kong Identity Card. Non-permanent residents should check with Citi before applying.

The HK$5,000 is accumulated within the first 2 months from the card issuance date, and posted transactions on the principal and supplementary cards and monthly instalments of merchant instalment plans all count; there must be at least one eligible transaction in each of the two months, so reaching the total within a single month is not enough. The following do not count: FPS, Octopus add-value (including through e-wallets), cash advances, balance transfers, the various cash and instalment programmes, tax payments, online or utility bill payments, insurance, charity donations, Citi PayAll, mutual fund payments, fees and charges, casino transactions, and unposted, cancelled or refunded transactions.

The designated card must be approved on or before 4 February 2027, and the referee must activate the physical card within 1 month of issuance. The cash rebate is credited to the new card account within 5 calendar months after the month in which the condition is met; PremierMiles points are likewise credited within 5 calendar months; Prestige's annual-fee points are credited 2 calendar months after the first-year fee has been paid in full. For example, a card issued in December 2026 that meets the condition in January 2027 should receive the rebate by the end of June 2027.

The card account must remain valid and in good standing throughout the promotion period and the reward fulfilment period. If the card is cancelled within one year of issuance, Citi may debit the face value of the welcome offer from the card account; if transactions counted towards the spending condition are later cancelled or refunded, Citi may also debit the corresponding reward. The welcome offer cannot be transferred or exchanged for cash.

According to the Key Facts Statement effective 1 December 2025, the principal-card annual fee for the Cash Back, Rewards, PremierMiles, Octopus Platinum and HKTVmall cards is HK$1,800, and HK$900 for a supplementary card; Prestige is HK$3,800; The Club Credit Card has no annual fee. Cash Back, Rewards Mastercard, PremierMiles and the Octopus Platinum Card state a first-year annual fee waiver. The credit card agreement states that the annual fee is non-refundable.

The interest rate on purchases is 31%, an annualised percentage rate of 34.28%; the cash advance APR is 35.81%, with a HK$100 fee on each advance. Paying in full gives up to 58 interest-free days. The minimum payment is interest and all fees and charges plus 1.5% of the statement balance (at least HK$300 a month); the late charge is HK$300 or the previous minimum payment, whichever is lower; the over-limit charge is HK$180 per statement; paper statements cost HK$10 a month; and Citi PayAll costs up to 4% of the payment amount.

The foreign-currency transaction fee is 1.95%. Spending in Hong Kong dollars outside Hong Kong or with merchants not registered in Hong Kong (such as overseas online shops) incurs a 1% fee on Visa and Mastercard cards, but not on UnionPay cards. When an overseas merchant offers to charge in Hong Kong dollars, the exchange rate and fees involved may exceed the foreign-currency fee, so it is advisable to pay in the local currency.

Activating a new card, checking rebates and managing the account are done mainly through the Citibank HK app. As of 14 November 2026, the app is rated 4.60 on the Hong Kong App Store (61,150 ratings; version 8.9.5, updated 26 October 2026) and 2.5 on Google Play (about 10,700 reviews; over 500,000 downloads; updated 15 October 2026).

Although the overall App Store rating is high, recent reviews are mostly negative: of the 150 most recent App Store reviews (10 July to 12 November 2026), 114 gave one star and only 7 gave five. The recurring complaints are crashes on opening after updating to iOS 27.3; repeated failures of the identity card and selfie verification after changing phones; card activation and other functions not working; and an interface that is difficult to navigate. Readers who must activate the physical card within 1 month of issuance should allow time, and use the card activation page on Citi's website if necessary.

When our link opens Citi's referral application page, the unique code field should already be filled in; choose your relationship to the referrer, then the card, and press Apply Now to open the online application form with the referral code attached. The terms require the application to be submitted with the referral code, so confirm the code has been carried over before submitting. The unique code our link fills in is our referral code.

Once approved, activate the physical card through the app or Citi's website within 1 month of the card issuance date, then complete the spending within the first 2 months on the conditions set out above. Octopus Platinum Card holders must make sure at least one HK$500 automatic add-value transaction is completed within the same period.

A cardholder may end the credit card agreement at any time by notifying Citi, for example by calling Citibank's CitiPhone Banking on 2860 0333 (2860 0338 for Prestige cardholders); on termination Citi may require the whole outstanding balance to be repaid immediately, and cancelling the principal card also ends its supplementary cards. Note that cancelling within a year of issuance leads to the welcome offer being debited back, annual fees already paid are not refunded, and on the Cash Back Card any rebate below HK$200 not yet credited is forfeited when the account closes.

Suitable for: people with no Citi principal credit card in the past 12 months who already expect HK$5,000 of eligible spending in the first 2 months, spread across both months, and who repay in full each month; readers whose spending is mainly at local restaurants and hotels and who want a simple, direct rebate; and Octopus Platinum Card users with high public transport costs whose monthly spending reaches HK$4,000.

Not suitable for: people who hold, or have held in the past 12 months, a Citi principal credit card; full-time students at local tertiary institutions; anyone who may cancel the card within a year; anyone unwilling to pay the HK$1,800 second-year fee who has no plan to deal with it before the fee is charged; people who would build up spending mainly through Octopus, e-wallet top-ups or bill payments; frequent travellers who spend mainly in foreign currencies; and anyone who often pays only the minimum payment.