In order to be reimbursed for the retrofit work via the Canada Greener Homes Grant, homeowners must keep all original receipts for the purchase and installation of qualifying equipment, or implementation of qualifying retrofits until March 31, 2028.

Without receipts the homeowner cannot be reimbursed. If the homeowner has lost a receipt, they are advised to contact the store, their contractor, credit card company or bank to determine if they can provide a valid proof of purchase.