I reported Social Security Income in 2015 which I repaid in 2016. SSA-1099 on Box 5 shows negative amount over $3k. How do you use TurboTax in this case?

I have a Claim of Right tax issue under IRC Section 1341 because I reported Social Security Income in 2015 which I repaid in 2016.  I have a negative amount (over $3,000) on my SSA-1099 on Box 5.  From the answer I received last year, I am to figure my tax in two ways, also as indicated in IRS Pub 715.  How do you figure this in TurboTax?  The answers I was provided with last year, 3730631 and 3730815, seem not to exist .