No, do not use your 2015 SSA1099. You can get your 2016 SSA1099 from Social Security.
Go to www.ssa.gov You have to create an account with a user name and password.
https://faq.ssa.gov/link/portal/34011/34019/Article/3706/How-can-I-get-a-form-SSA-1099-1042S-Social-...
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