According to https://www.irs.gov/instructions/i5695, the credit for 2020 is 26%. Even though they extended the credit for 2021 and 2022 (which are both 26% now), 2020 is still 26%.
TurboTax Premier is trying to tell me it's 30%; looks like they forgot to update that.
Note: I had this same problem with the EV credit last year -- seems like Intuit is lacking a good process to make sure these basic updates are getting done each year.
