I have as client that entered into an installment sale for Vacant Land in July 2021 and I entered everything and it generated Form 6252.  Now in April of 2022 it was paid off.  Question is Where do I enter the payoff information? Client purchased vacant land in 2015 for $19000 and sold in 2021 for $48000.   Form 6252 generated for tax year 2021 = $6,546 gain

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