Installment sale note sold and early pay out.

[MelsDeli]

I had two condos that I sold on an installment sale last year. I bought the properties in 2019 for $125K each and sold both for $281K each on an installment sale last year. I earned about $12,000 each in interest in 2023 and about the same this year. The note of one of the condos was sold to a third party and the buyer of the other condo sold it and is paying me the proceeds of the balance.

I use Turbo Tax Premier.  Where do I enter the final payment?  Is capitol gains applicable? If so is  it automatic calculated? 

Thank You!!