Can I add, a new roof, energy efficient furnace , air conditioner ,and windows

[Opus 17]

The tax credit for energy efficient home improvements expired at the end of 2016, except for solar.

It is part of a "tax extender" package that is stuck in Congress.  If it is passed, and made retroactive, the forms will be fixed and you will be able to file an amended return.  Each improvement needs to meet specified energy savings standards that will be listed in the instructions.  (Not all improvements qualify, even if they are efficient.)

The value of the improvements is added to your home cost basis and may reduce your capital gains when you sell.

[bowyer14]

How will we know if it passes to do an amended tax

[bwbank2017-]

2018 Budget bill makes this good for 2017