Staff at the Christchurch City Mission say they are surprised to see people redirecting their cost of living payments to the charity.
On Tuesday, 1.3 million people received the first instalment of $116.67 of the government's cost of living relief payment.
The payment is targeted at most people with a salary less than $70,000.
Christchurch City Mission communications adviser Ewan Sargent said five people donated their payments immediately after receiving them on Monday, and more donations had come through since the charity posted about it on Facebook.