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Citiplus Interest Booster Account

Updated August 12, 2026

What the Card is about:

Earn up to 2.8% upsized interest of 4.0% p.a. with the Citi Interest Booster Account and enjoy up to 2% cash back with the Citi Cash Back+ Mastercard®, if you are a Citi Plus customer who is the Primary Account Holder of a Citi Interest Booster Account

 

Key Benefits:

  • Enjoy up to 2% cash back with the Citi Cash Back+ Mastercard®, if you are a Citi Plus customer who is the Primary Account Holder of a Citi Interest Booster Account
  • Level up your financial literacy with wealth insights and bite-sized personal finance education content
  • Access to stocks, investment funds, FX and a wide range of other financial solutions, so you can invest easily, anytime and anywhere, with the Citi Mobile App
  • Achieve your goals and protect yourself from life’s uncertainties with insurance solutions built around you and your changing needs
  • 0.2% p.a. bonus interest earned on savings is only applicable on the incremental account balance

Pair with Citi Cashback+ for higher interest:

ENDS 31 AUG 2026 · 18 DAYS LEFT
Cash Back+ Mastercard®
Citi Cash Back+ Mastercard®
Direct (Citi)
8% Cash Back
Requirements
  • Eligible for new main Citi Cardmembers only (no existing Citi card, no Citi card closed in the past 12 months)
  • Spend S$4,000 in the first 2 months of card approval
  • 8% = 1.6% base (no cap) + 6.4% bonus on the first S$4,000 of qualifying spend (bonus capped at S$256)
Read full fine print →
Valid till 30 Sep 2026
Via SingSaver
🎁 Choose 1 Gift
Dyson Airstrait™ Straightener
Retail S$799
Hair straightener that dries and smooths hair at the same time
25,000 Max Miles by Heymax
Worth S$600+
Earns you miles redeemable for flights, hotels, and perks
Dyson V8 Cyclone Vacuum Cleaner
Worth S$559
Cordless cleaning vacuum with strong suction
S$440 Grab Voucher
worth S$440
Use on Grab rides, GrabFood, GrabMart, and other Grab services.
S$400 Cash via PayNow
No bank details needed
Requirements
  • You qualify if: you have no Citibank credit card right now AND haven't cancelled any Citi credit card in the last 12 months
  • Spend min. S$500 within 30 days of card approval
  • SingSaver will email you a Rewards Redemption Form — check inbox (and spam folder) after applying. Fill it in within 14 days to claim your gift, or you'll lose it.
Read full fine print →
Valid till 31 Aug 2026
Why pick this card
Flat 1.6% unlimited cashback on every spend. No categories, no minimums.

💳 Credit cards change their T&Cs every so often and it is difficult to stay updated. That’s why I created a Telegram Broadcast where you can receive timely bite-sized updates to get the most out of your spending.

💡 We believe in always paying our credit card bills on time and in full. It is only by doing that, can we fully maximise our credit card benefits.

Purchases made through links in this article may generate an affiliate commission that helps keep this site running. Found this post useful? Subscribe to our Telegram Channel for more updates!

lobangsis

Audz, your lobang sis shares personal finance to achieve happiness, prosperity and progress for us all.

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Gift confirmation are usually sent after you have completed rewards redemption form (sent to your email) & fulfilled qualifying spend within stipulated period.

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