You will need to amend and include your SSA1099.
Go to Federal> Wages & Income>>Retirement Plans and Social Security (SSA1099 and 1099RRB) to enter your SSA1099.
Wait until your original return has been fully processed before you amend, and make sure you have saved a pdf of the original return before you amend. (If you do not save it as a pdf, the amended return will overwrite the original, and the original will be lost forever)
See this TurboTax support FAQ for amending a tax return -
CURRENT YEAR
Do not expect quick results from amending. It can take four months or more for the IRS to process an amended return.
You can watch for information here:
https://www.irs.gov/Filing/Individuals/Amended-Returns-(Form-1040-X)/Wheres-My-Amended-Return-1
You should wait for the return to be completely processed.
Thanks! I received the tax return funds. So I should wait for the IRS to find the error of not filing my SSA-1099?
When I amend my return for 2024 and owe them money and don't have it what should I do then?
The Social Security might not affect your tax return. It may not be taxable. Was any of it taxable last year on 1040 line 6b?
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
When I amend my return for 2024 and owe them money and don't have it what should I do then? It's no doubt that I will have to pay the difference.