There could be a few. If your upgrades improved the efficiency of your house — meaning reduced the amount of energy it uses — there may be other deductions you can leverage as well. If you added solar panels or another alternative energy source, for example, you can write off 26% of your costs (in 2020). If you added energy-efficient windows or doors, installed a natural gas water heater, or updated your insulation, you’ll enjoy a tax credit of up to $500.
Be sure to speak with a tax professional before making any decisions.