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The $14.1 billion lending spike: Did you grab a cash-back?

December smashed records as Kiwi scrambled to switch banks.

Kelvin Davidson
Last updated: 9 February 2026 | 4 min read
AI

AI summary

December saw a record $14.1 billion in mortgage lending, driven by a massive surge in bank switching. Homeowners refinanced to secure lucrative cash-back offers, which major banks had increased to 1.5% of the loan value.

This trend was led by financially 'safe' borrowers with lower debt-to-income ratios. While the largest cash-backs have since been reduced, smaller incentives may still be available for those with fixed rates expiring soon, meaning more switching activity is possible.

The "Refi" Rush

Who was making the move?

Is the party over?

Author

Kelvin Davidson Kelvin Davidson
Chief Property Economist, Cotality