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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
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December saw a record $14.1 billion in mortgage lending, driven by a massive surge in refinancing. Homeowners switched banks to secure large cash-back offers, which peaked at 1.5% of the loan value.

This activity was largely from financially "safe" borrowers taking advantage of the situation. While the biggest cash-backs have been reduced, smaller incentives may still be available for those with loans due for renewal, suggesting more switching activity could be on the way.

The "Refi" Rush

Who was making the move?

Is the party over?

Author

Kelvin Davidson Kelvin Davidson
Chief Property Economist, Cotality