@DoninGA I appreciate your help but here's what I found:
Building property
Enter the amount you paid for energy-efficient building property. Examples include: electric heat pump water heater, central air conditioner, natural gas, propane, or oil water heater.
These items must meet specific energy efficiency guidelines. See the IRS instructions for details.
You may also include the amounts paid for the assembly, preparation and installation of these items. The maximum dollar amount for energy-efficient building property is 10% with a credit limit up to $300.
Energy-Efficient Improvements for Solar and Wind
We'll ask you about improvements you made for solar, wind energy, geothermal heat pumps, biomass fuel, and fuel cells a little later on.
It never asks later nor can I add Form 5695 to claim the credit.
