I sold property in 2017 with a small final payment in 2018. How do I claim the total as 2017 income, which Turbotax told me I was allowed to do.Total is listed on 1099-S.

There were no interest payments as it was less than 30 days before final payment. Also, should I put it in somewhere else than uder installment sales? I dodn't see questions that tie directly to Form 1099-S