There were several different offers out there. You’d have to read the terms and conditions of the one you signed up for. Or post them here.
From what I can find:
Existing KrisFlyer Elite Gold or PPS Club members can receive a bonus
40,000 Star Alliance Points⁶ (in lieu of Gold Status) when you spend $4,000 or more on eligible purchases² within 90 days of opening your HSBC Star Alliance credit card (that’s 32,000 KrisFlyer miles once converted). Simply nominate Singapore Airlines as your status airline and confirm you are an existing KrisFlyer Elite Gold or PPS Club member when prompted.
Otherwise, signing up and having no status with SQ would give you up to 50k points:
- KrisFlyer Elite Gold status and 25,000 welcome bonus KrisFlyer miles¹ when you spend AUD $4,000 on eligible purchases² within the first 90 days of account opening and nominate Singapore Airlines as your status airline.¹
- 20,000 anniversary bonus KrisFlyer miles when you spend AUD $48,000 on eligible purchases² in the first year of your credit card account opening and reselect Singapore Airlines as your status airline for the second card year.³
- 5,000* bonus KrisFlyer miles when you make a flight booking directly through singaporeair.com or the Singapore Airlines mobile app, using your HSBC Star Alliance Credit Card and spending a minimum of AUD $3,000 in one eligible transaction from 17 November 2025 until 18 January 2026.⁴ *(This offer is open to new and existing HSBC Star Alliance Credit Cardholders)