No you do t get a 1099K. You will get a 1099R for the pension. You don't get a SSA-1099 for ssi. You don't report ssi at all. Unless you mean Social Security or Social Security Disability. Then you get a SSA-1099 and report it.
A lot of times people say ssi when they are getting Social Security. But ssi actually stands for supplemental security income. It is different than SS. You don't get a SSA-1099 for ssi and you do not report ssi on your tax return.
Up to 85% of Social Security becomes taxable when all your other income plus 1/2 your social security, reaches:
Married Filing Jointly: $32,000
Single or head of household: $25,000
Married Filing Separately: 0
