Deductions & credits

You would only receive a 30% tax credit if you installed items eligible for the Residential Energy Credit -

  1. Qualified solar electric property costs
  2. Qualified solar water heating property costs
  3. Qualified small wind energy property costs
  4. Qualified geothermal heat pump property costs
  5. Qualified battery storage technology costs
  6. Qualified fuel cell property costs

Or did you have Qualified Energy Efficiency Improvements installed - 

For the energy efficient home improvement credit, the lifetime limitation has been replaced by an annual credit limit. A 30% credit, up to a maximum of $1,200, may be allowed for:
• Insulation material or air sealing material or systems;
• Exterior doors;
• Windows and skylights;
• Central air conditioners;
• Natural gas, propane or oil water heaters;
• Natural gas, propane or oil furnaces or hot water boilers;
• Improvements or replacement of panelboards, subpanelboards, branch circuits or feeders; and
• Home energy audits.

 

Look at Schedule3 Line 5a and 5b.  This amount flows to Form 1040 Line 20