Updated at Mon, 20 Jul 2026
Best Low-Interest Credit Cards
If you occasionally carry a balance, a low purchase rate saves real money. These cards trim interest costs without flashy extras.
| Feature | |||
|---|---|---|---|
| Purchase Rate | 9.95% p.a. | 12.95% p.a. | 12.90% p.a. |
| Annual Fee | NZ$0 | NZ$20 half-yearly | NZ$0 |
| FX Fee | 0% | 1.90% | 0% |
| Highlight | Lowest rate + 0% FX. | Same low rate for purchases and cash. | Zero fees across the board. |






