How do I file a ssa-1099 for the previous three years

[BobinCT]

Did you get a ssa-1099 each year but not put it in or did you receive a payment in 2017 which included previous years?

[SweetieJean]

Did you receive a lump sum payment in 2017 that covered prior years?

[DoninGA · Accepted solution]

You would have to amend the tax years for the SSA-1099's you received and did not enter for those years.

See this TurboTax support FAQ for amending a return originally completed using TurboTax - https://ttlc.intuit.com/questions/1894381-how-to-amend-change-or-correct-a-return-you-already-filed