I'm hoping they go off of 2022 W2. I got a quote for a heat pump just to get an idea of what we will need set aside. Told the guy I wanted to wait until there is more information released. They are a very large HVAC company and had no idea about the HEEHRA rebates or how they work. Hopefully more information is released soon. I want to pull the trigger but their are so many variables. I don't want to miss out on possible rebates.