There are currently two Tax Credit Incentives. One is for businesses and the other is for residential customers. Both are being reduced every year, like a countdown. This is called a “phasedown”.
Tax Credit reductions typically happen every January. You will want to take advantage of this opportunity and maximize your tax credit before the next reduction.
Here is a link to the information you need to know: https://www.seia.org/research-resources/residential-itc-phasedown
Please note that this information is for background informational purposes only and should not be considered tax or legal advice. For a more detailed application of these laws to your specific situation, please consult a tax professional.