Residents of Alberta, Manitoba, Ontario, and Saskatchewan will receive four equal quarterly payments for the Climate Action Incentive Payment (CAIP) in 2023, which will be on April 15, July 15, October 15, and January 15. If the 15th falls on a weekend or a federal statutory holiday, the payment will be made on the last business day before the 15th. The next upcoming payment date for the CAIP is October 15, 2023.