I have 1 ssa 1099 and have 2 for my disbaled child. do I have to file a return if that is my only source of income? 2 do i file my childs ssa 1099s with mine?

[xmasbaby0]

Do not enter the SSA1099 for your child on your own tax return.   Someday if the child has other income  (after school job, etc.) and is filing a tax return, for that tax year he will need to include the SSA1099 on his own return.  Until then, it does not get entered anywhere.

If Social Security is your own only source of income, you do not have to file a tax return at all unless you have a 1095A for marketplace health insurance.